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HomeMy WebLinkAbout17601 59TH AVENUE NE_BLD3419_2026 Y CITY OF ARLINGTON 18204 59th Avenue NE,Arlington, WA 98223 INSPECTIONS: 360-403-3417-Permit Center: 360-403-3551 BUILDING PERMIT 17601 59th Avenue Permit#: 3419 Permit Expiration Date: 03/03/2021 Parcel#: 31052200400200 Valuation:26300.00 OWNNE-R_ APPLICANT CONTRACTOR PUBLIC UTILITY DISTRICT NO 1 D.K. Systems,Inc. DK Systems,Inc PO BOX 1107 PO Box 886 962 S Spruce St EVERETT,WA 98206 Burlington,WA 98233 Burlington,WA 98233 360-755-1555 360-755-1555 LIC:DKSYS[*982L] EXP:06/21/2022 MECHANICAL CONTRACTOR_ PLUMBING CONTRACTOR LIC#: EXP: LIC#: EXP: JOB DESCREM, ON PERMIT TYPE: Commercial Mechanical CODE YEAR: 2015 STORIES: 1 CONST.TYPE: DWELLING UNITS: OCC GROUP: BUILDINGS: 1 OCC LOAD: ERNIIT APPROVAL, The issuance or granting of this permit shall not be construed to be a permit for,or approval of, any violation of this Code or any other ordinance or order of the City,of any state or federal law,or of any order,proclamation,guidance advice or decision of the Governor of this State.To the extent the issuance or granting of this permit is interpreted to allow construction activity during any period of time when such construction is prohibited or restricted by any state or federal law,or order, proclamation,guidance advice or decision of the Governor of this State,this permit shall not authorize such work and shall not be valid.The building official is authorized to prevent occupancy or use of a structure where in violation of this Code,any other City ordinances of this jurisdiction or any other ordinance or executive order of the City,or of any state or federal law,or of any order,proclamation, guidance advice or decision of the Governor. The building official is authorized to suspend or revoke this permit if it is determined to be issued in error or on the basis of incorrect,inaccurate or incomplete information,or in violation of any City ordinance,regulation or order,state or federal law,or any order, proclamation,guidance or decision of the Governor. I AGREE TO COMPLY WITH CITY AND STATE LAWS REGULATING CONSTRUCTION AND IN DOING THE WORK AUTHORIZED THEREBY,NO PERSON WILL BE EMPLOYED IN VIOLATION OF THE LABOR CODE OF THE STATE ,OF WASHINGTON RELATING TO WORKMEN'S COMPENSATION INSURANCE AND RCW 18.27. THIS APPLICATION IS NOT A PERMIT UNTIL SIGNED BY THE BUILDING OFFICIAL OR HIS/HER DEPUTY AND ALL FEES ARE PAID. IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A FINAL INSPECTION HAS BEEN MADE AND APPROVAL OR A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. IBC110/IRCI 10. SALES TAX NOTICE- Sales tax relating to construction and construction materials in the City of Arlington must be reported on your sales tax return form and coded City of Arlington#3101. lag. A#J OvIE Signature Print Name Date Released By Da CONDITIONS ADHERE TO APPROVED PLANS. APPROVED JOB COPY SHALL BE ONSITE FOR INSPECTIONS.CALL FOR INSPECTIONS. THIS PERMIT AUTHORIZES ONLY THE WORK NOTED.THIS PERMIT COVERS WORK TO BE DONE ON PRIVATE PROPERTY ONLY. ANY CONSTRUCTION ON THE PUBLIC DOMAIN(CURBS,SIDEWALKS,DRIVEWAYS, MARQUEES,ETC.)WILL REQUIRE SEPARATE PERMISSION. PERMIT FEES Date Description Fee Amount 09/16/2020 Heat Pump/Heat Exchangers $50.00 09/16/2020 Mechanical Base $25.00 09/16/2020 Processing/Technology Fee $25.00 09/16/2020 Mechanical Commercial Plan Review $393.93 Total Due: $49393 Total Payment: $0.00 Balance Due: $493.93 CALL FOR INSPECTIONS Call by 3:30 pm for next day inspection,allow 48 hours for Fire Inspections When calling for an Inspection please leave the following information: Permit Number,Type of Inspection being requested,and whether you prefer morning or afternoon CITY OF ARLINGTON 18204 59th Avenue NE,Arlington,WA 98223 INSPECTIONS: 360-403-3417-Permit Center: 360-403-3551 BUILDING PERMIT 17601 59th Avenue Permit#:3419 Permit Expiration Date: 03/03/2021 Parcel#: 31052200400200 Valuation: 26300.00 OWNER APPLICANT CONTRACTOR PUBLIC UTILITY DISTRICT NO 1 D.K. Systems,Inc. DK Systems, Inc PO BOX 1107 PO Box 886 962 S Spruce St EVERETT,WA 98206 Burlington,WA 98233 Burlington,WA 98233 360-755-1555 360-755-1555 LIC:DKSYSI*982L1 EXP:06/21/2022 MECHANICAL CONTRACTOR PLUMBING CONTRACTOR LIC#: EXP: LIC#: EXP: JOB DESCRIPTION PERMIT TYPE: Commercial Mechanical CODE YEAR: 2015 STORIES: 1 CONST. TYPE: DWELLING UNITS: OCC GROUP: BUILDINGS: 1 OCC LOAD: PERMIT APPROVAL The issuance or granting of this permit shall not be construed to be a permit for,or approval of,any violation of this Code or any other ordinance or order of the City,of any state or federal law, or of any order,proclamation,guidance advice or decision of the Governor of this State. To the extent the issuance or granting of this permit is interpreted to allow construction activity during any period of time when such construction is prohibited or restricted by any state or federal law, or order,proclamation,guidance advice or decision of the Governor of this State,this permit shall not authorize such work and shall not be valid.The building official is authorized to prevent occupancy or use of a structure where in violation of this Code,any other City ordinances of this jurisdiction or any other ordinance or executive order of the City,or of any state or federal law,or of any order, proclamation, guidance advice or decision of the Governor. The building official is authorized to suspend or revoke this permit if it is determined to be issued in error or on the basis of incorrect, inaccurate or incomplete information,or in violation of any City ordinance,regulation or order, state or federal law,or any order,proclamation,guidance or decision of the Governor. I AGREE TO COMPLY WITH CITY AND STATE LAWS REGULATING CONSTRUCTION AND IN DOING THE WORK AUTHORIZED THEREBY,NO PERSON WILL BE EMPLOYED IN VIOLATION OF THE LABOR CODE OF THE STATE OF WASHINGTON RELATING TO WORKMEN'S COMPENSATION INSURANCE AND RCW 18.27. THIS APPLICATION IS NOT A PERMIT UNTIL SIGNED BY THE BUILDING OFFICIAL OR HIS/HER DEPUTY AND ALL FEES ARE PAID. IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A FINAL INSPECTION HAS BEEN MADE AND APPROVAL OR A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. IBC 110/IRC 110. SALES TAX NOTICE: Sales tax relating to construction and construction materials in the City of Arlington must be reported on your sales tax return form and coded City of Arlington#3101. Signature Print Name Date Released By DatL CONDITIONS ADHERE TO APPROVED PLANS. APPROVED JOB COPY SHALL BE ONSITE FOR INSPECTIONS. CALL FOR INSPECTIONS. THIS PERMIT AUTHORIZES ONL HE WORK NOTED.THIS PERMIT COVEK- WORK TO BE DONE ON PRIVATE PROPERTY ONLY. ANY CONSTRUCTION ON THE PUBLIC DOMAIN (CURBS, SIDEWALKS,DRIVEWAYS, MARQUEES,ETC.)WILL REQUIRE SEPARATE PERMISSION. PERMIT FEES Date Description Fee Amount 09/16/2020 Heat Pump/Heat Exchangers $50.00 09/16/2020 Mechanical Base $25.00 09/16/2020 Processing/Technology Fee $25.00 09/16/2020 Mechanical Commercial Plan Review $393.93 Total Due: $493.93 Total Payment: $0.00 Balance Due: $493.93 CALL FOR INSPECTIONS Call by 3:30 pm for next day inspection,allow 48 hours for Fire Inspections When calling for an inspection please leave the following information: Permit Number,Type of Inspection being requested,and whether you prefer morning or afternoon • Permit#: 3419 Permit Date: 09/04/20 Project Name: Modular Data Center Site Address: 17601 59th Avenue Company/Applicant Name: D.K. Systems, Inc. Company/Applicant Address: PO Box 886 City, State, Zip: Burlington, WA 98233 Contact: Dulce Herrera Phone: 360-755-1555 Email: dulce@dksystemsinc.com Permit Type: Commercial Mechanical Valuation: 26300.00 Square Feet: 0 Number of Stories: 0 Type of Construction: Occupancy Type: Scope of Work: MIC/Opportunity Zone: Permit Issued: Permit Expires: 03/03/2021 DNU: Status: 1N PROCESS Property Parcel# Address Legal Description Owner Name Owner Phone Zoning 31052200400200 17601 59TH AVENUE NE PUBLIC UTILITY 489 Other Utilities DISTRICT NO i NEC Contractors Contractor Primary Contact Phone Address Contractor Type License License# DK Systems,Inc Kevin Korthuis 360-755-1555 962 S Spruce St MECHANICAL Labor&Industries DKSYSI*982LI CONTRACTOR Plan Reviews Date Review Type Description Assigned To Review Status 09/04/2020 Commercial Mechanical Building In Review Fees Fee Description Notes Amount Heat Pump/Heat Exchangers $50.00 Mechanical Rase Permit Fee $25.00 Processing/Technology Fee $25.00 Mechanical Commercial Plan Review Table 4-8;65%permit fee $393.93 Total $493.93 Uploaded Files Date File Name 09/04/2020 7297536-3419 Appli4c111011.p 09/04/2020 7297535-3419 Plans pdf Many L&I employees are out of the office today (Sept. 4) due to a mandatory furlough. L&I services vital to public health and safety— DOSH,electrical inspections, and workers'compensation benefits— remain operational. We will return to normal business hours on Tuesday. —hi.gW.Sure Ve n—of Labor&Industries(b2ps.//Ini gov). © K SYSTEMS INC Owner or tradesperson PO BOX 886 Principals BURLINGTON,WA 98233 DRAKE,DARRON E,PRESIDENT 360-755-1555 SKAGIT County KORTHUIS,KEVIN S,VICE PRESIDENT Doing business as D K SYSTEMS INC WA UBI No. Business type 602 204 164 Corporation Governing persons DARRON DRAKE KEVIN KORTHUIS; License Verify the contractor's active registration/license/certification(depending on trade)and any past violations. Construction Contractor Active Meets current requirements. License specialties GENERAL License no. DKSYSI"982L1 Effective—expiration 0612112002—06/21/2022 Bond LEXON INS CO $12,000.00 Bond account no 9805316 Received by L&I Effective date 04/06/2011 05/28/2011 Expiration date Until Canceled Insurance Continental Western Ins Co $1,000,000.00 Policy no CPA6031209-21 Received by L&I Effective date 05/14/2020 05/29/2019 Expiration date 05/2912021 Insurance history Savings ................ .... No savings accounts during the previous 6 year period. Lawsuits against the bond or savings No lawsuits against the bond or savings accounts during the previous 6 year period. L&I Tax debts No L&I tax debts are recorded for this co :tor license during the previous 6 year period,but son, abts may be recorded by other agencies. License Violations No license violations during the previous 6 year period. Certifications & Endorsements OMWBE Certifications No active certifications exist for this business. Apprentice Training Agent No active Washington registered apprentices exist for this business.Washington allows the use of apprentices registered with Oregon or Montana.Contact the Oregon Bureau of Labor&Industries or Montana Department of Labor &Industry to verify if this business has apprentices. Workers' Comp � - Do you know if the business has employees?If so,verify the business is up-to-date on workers'comp premiums. L&I Account ID Account is current. 030,428-00 Doing business as DK SYSTEMS INC Estimated workers reported Quarter 2 of Year 2020"31 to 50 Workers" L&I account contact T3/LAURIE BROWN(360)9024679-Email:BRLB235@lni.wa.gov Public Works Requirements Verify the contractor is eligible to perform work on public works projects- -Required Training—Effective July 1,2019 xempt from this requirement. Contractor Strikes No strikes have been issued against this contractor. Contractors not allowed to bid No debarments have been issued against this contractor. Workplace Safety& Health Check for any past safety and health violations found on jobsites this business was responsible for. Inspection results date U/11b11U19 Violation❑ Inspection no. 317954888 Location 15200 Aurora Ave N Shoreline,WA 98133 Inspection results date 04/24/2017 No violations Inspection no. 317944771 Location 5605 Pacific Ave Tacoma,WA 98408 r COMMERCIAL MECHANICAL APPLICATION • Communi4y&Economic Development City of Arlington•18204 59th Ave NE•Arlington,WA 98223•Phone(360)403-3551 This application is for new,addition,altered or replaced mechanical installation and new or altered gas piping and must be accompanied by ELETRONIC FILES and TWO (2) SETS OF CONSTRUCTION DRAWINGS and CUT SHEETS and/or information outlined in the MECHANICAL SUBMITTAL REQUIREMENTS,if applicable. Type of Permit: ® New Installation ❑ Addition ❑ Alteration ❑ Replaced ❑ Gas Piping Property Address: 17601 59th Avenue NE Project Valuation: $26,300.00 Lot#: Parcel ID No.: 31052200400200 Preferred Contact: 0 Owner 0 Contractor Project Description: Install (2) Owner Supplied Carrier Gemini Air Cooled Condensing Units. Associated with Permits #3240 and 3241 Owner Name: Public Utility District NO 1 Home No.: 425-231-2145 Ben Davis Email Address: N/A Cell No.: 425-231-2145 Ben Davis Mailing Address: PO BOX 1107 city: Everett State: WA Zip: 98206 Contractor Name: D.K. Systems, Inc. Office No.: 360-755-1555 Email Address: dulce@dksystemsinc.com Dulce Herrera Cell No.: 360-755-1555 Mailing Address: PO Box 886 city: Burlington State: WA Zip: 98233 L&I Contractor License Number: DKSYS I*982L1 Expiration Date: 06/21/2022 • New gas piping requires a pressure test hooking to any appliance • Sediment traps(drips)are required on all gas lines • Gas lines are required to be supported/secured per IFGS,Section 415. Not Applicable • Proper Combustion air and venting required for all appliances • A shut-off valve is required within 6 feet of all appliances Gas Piping Specification and complete Schematic PAGE 3 0 Not Applicable 0 CSST 0 Brass 0 Other Proposed Piping Material: O Black Steel O Galvanized Steel Proposed Piping Size: 0 ;6" 0 5/e" 0 3/4" 0 1" 0 11/a" 0 2" Inlet Pressure: Pressure Drop: Specific Gravity: I hereby certify that the above information is correct and that the construction on,and the occupancy and the use of the above described property will be in accordance with the laws,rules and regulation of the State of Washington. Dut elTte-rera Dulce Herrera September 1, 2020 Signature Print Naive Date (;r SE ONLY ��IPERMIT# ACCEPTED BY: DATE STAMP REV2.2020 Page 1 on MECHANICAL PERMIT FEES (per unit Type of Fixture No.of Units Cost per Unit Subtotal Additional Plan Review fees x $75.00 = $ 0 Air Cond.Unit<_100 Btu x $15.00 = $ 0 Air Cond.Unit>100Btu x $25.00 = $ 0 Air Cond.Unit>500Btu x $50.00 = $ 0 Air Handling Units x $15.00 = $ Base Mechanical Fee $25.00 $25.00 Boiler<100Btu >3h x $15.00 = $ 0 Boiler>1 million Btu <5 Ohp x $25.00 = $ Boiler>1.5 million Btu <50h x $50.00 = $ 0 Boiler>100Btu/h 3-15hp x $15.00 = $ Boiler>500Btu 15-30h x $25.00 = $ 0 Commercial Hoods-Type I x $25.00 = $ Commercial Hoods-Type II x $50.00 = $ Diffusers x $15.00 = $ 0 Dryer Ducting x $15.00 = $ 0 Ductwork(drawings required) x $25.00 = $ 0 Evaporative Coolers x $15.00 = $ 0 Exhaust/Ventilation Fans x $15.00 = $ 0 Fireplace/insert/Stove x $15.00 = $ 0 Forced Air Heat<100 Btu h x $15.00 = $ 0 Forced Air Heat>100 Btu/h x $25.00 = $ 0 Gas Clothes Dryer x $15.00 = $ 0 Gas Fired AC<_100 Btu x $15.00 - $ 0 Gas Fired AC>100 Btu x $25.00 = $ U Gas FiredAC> 500 Btu x $50.00 = $ 0 Gas Pi in <_ 5 units x $15.00 = $ 0 Gas Piping> 5 units(plus<5 units x $ 2.00 = $ 0 Heat Exchangers x $15.00 = $ 0 Heat Pump-Condensin Unit 2 x $25.00 = $ 50.0 Hot Water Heat Coils x $15.00 = $ 0 Miscellaneous Appliance-regulated by x $15.00 $ 0 mechanical code,not otherwis"ecifred Pkg.Units 5100btu x $25.00 = $ Pkg.Units>100btu x $50.00 = $ Ran a Cookto Gas Fired x $15.00 = $ u Refrigeration Unit<_100Btu x $15.00 = $ Refrigeration Unit>100Btu x $25.00 = $ 0 Refrigeration.Unit>500Btu h x $50.00 = $ 0 Re-inspection fee all x $75.00 = $ 0 Residential Range Hood x $15.00 = $ Unit Heaters 15 100 Btu/h x $15.00 = $ Unit Heaters>100 Btu/h x $25.00 = $ VAV Boxes(Variable Air Volume,part of air x $10.00 $ conditioning system) = Wall Heaters-Gas Fired x $25.00 = $ Water Heater- Gas Fired x $25.00 = $ Permit Fee $ $75.0 Table 4-8; Plan Review Fee $ $48.75 Processing/Technology Fee $25.00 Total $ $148.75 REV2.2020 Page 2 oN PRESSURE PIPING SCHEMATIC COMPLETE FORGAS PIPING ONLY ❑ SCHEMATIC IS TO SCALE ❑ SCHEMATIC NOT TO SCALE Show Pipe Size(s) and Length(s) from meter to all appliances NOTE: Any interior pressure regulators must be indicated Not Applicable REV2.2020 Page 3 of3 ' C U's 1 & 2 Product Data Carrier GeminiTM Select Commercial Air-Cooled Condensing Units Turn to the experts 25 to 130 Nominal Tons (88 to 457 Nominal kW) Gemini-Select 025 UNIT WITH ~ LOW SOUND OPTION 070 UNIT 38APS025-065, 38APDO25-130 Commercial Air-Cooled Condensing Units with Puron®Refrigerant(R-410A) 040-060 UNIT 50/60 Hz COPY C1'1A vr- At LINOTON OFFICE BUILDING DEPARTMENT ©2019 Carrier Corporation Received Form 38AP-15PD Rev.A DATE-ZBY SEP 0 4 2020 NO CHANGES AUTHORIZED qq UNLESS APPROVEQ,4Y THE "1 BUILDING INSPECTOR Features/Benefits The 38AP condensing unit offers the The latest safety standards for 38AP shall withstand 1000 hours in constant utmost in system configuration and units are tested per UL (Underwriters neutral salt spray under ASTM B117 control adaptability, Its premium-qual- Laboratories) and CSA (Canadian conditions with a 1111111 scribe per ity standard components ensure dura- Standards Association) standards and ASTM D1654. After test, painted ble,efficient,and reliable operation. certified by ETL. parts shall show no signs of wrinkling These dependable split systems match Versatility or cracking, no loss of adhesion, no Carrier's 40RU or 39 Series indoor-air The 38AP Series condensingunits fea- evidence of blistering, and the mean handlers with the versatile outdoor creepage shall not exceed /4 n iRat- 38AP condensingunits for a wide tore up to 6 compressors and 2 refrig- ing >_ 4 per ASTM D 1654) on either erant circuits, and can be matched with side of the scribe line. selection of commercial cooling solu- a wide variety of air-handling units. Sin- tions. Reliability gie circuit condensing units can oper- • Split condensing units compatible ate with a single air handler. Dual The 38AP condensing units feature with ASHRAE 90.1 circuit condensing units can operate highly reliable, hermetic scroll com- • Chlorine-free, non-ozone depleting with a single air handler or two sepa- pressors. Each 38AP unit is capable of Puron refrigerant(R-410A) rate air handlers. Standard units have unloading in staging sequence of scroll • Coil design flexibility- Microchannel multiple scroll compressors. A digital compressors. Compressors are and RTPF coil technology available scroll option is available.This option of mounted on rails with vibration isola- on all units digital control closely matches building tors to provide quiet operation and • 38APS single-circuit unit has up to loads and allows fine incremental reduced component stress. 3 rotary scroll compressors adjustments to the variance in load. The 38AP units have single or dual • 38APD unit has 6 rotary scroll Durable construction independent circuits; they provide compressors with 2 independent All 38AP units have weatherized cabi- inherent also e b backup capability. lity. Each circuit circuits s nets constructed of heavy-duty galva- feature• s: y following y • Standard scroll compressor unit nized steel prepainted with corrosion-operate as low as 33% (single ci resistant baked enamel. Inside and out- Short-cycle protection o opt) or 1 (dual circuit)of nominal side surfaces are protected to ensure • Low superheat protection long life and good appearance. The • Loss of refrigerant charge protec- capacity durable, galvanized steel, painted com- tion • Optional digital scroll compressors ponents shall withstand 1000 hours in . Reverse rotation protection allow incremental unloading down constant neutral salt spray under . Suction and discharge pressure to 16% (single circuit) or 6% (dual ASTM B117 conditions with a lmm transducers circuit) of nominal capacity for VAV scribe per ASTM D1654. After test, . High refrigerant pressure switch applications. The digital scroll is painted parts shall show no signs of alwa s on the lead circuit (one per wriniing or cracking no loss of adhe- (discharge) y p sion, no evidence of blistering, and the • Circuit breakers or fuses for short • Protection against high discharge mean creepage shall not exceed 1/4-in. circuit protection of compressors and low suction refrigerant pres- (Rating >_ 4 per ASTM D1654) on and outdoor fans sure, and low oil pressure either side of the scribe line. • Suction line accumulator for each All 38AP units are available with Nova- refrigerant circuit The 38AP units offer high unit EERs tiong heat exchangers with microchan- Easier installation and service (Energy Efficiency Ratios) up to 11.5 nel coil technology. The microchannel and IPLVs (integrated part load values) heat exchanger (MCHX) coils provide The 38AP units are equipped with up to 16.2. long-term reliability, high performance hinged control-box access doors, con- These units provide greater efficiency heat transfer, and significant savings in trol interface terminal boards, liquid than similar units in the marketplace, refrigerant charge. E-coated MCHX is line shutoff valves, and suction line ser- which translates into year-round oper- offered as an option for harsh industrial vice valves. ating savings. or coastal conditions. Painted parts ComfortLink controls The ComfortLink controls communi- Table of contents cate in plain English, making it as easy as possible to monitor and control each Page GeminiT" Select condensing unit while Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , , • . • , , . . .2 accurately maintaining air tempera- Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . ' ' ' • • ' ' ' ' tures. The large scrolling marquee is- . . . . . . . . . . Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . play acts as a window into the unit's 5 operation, providing easy-to-read infor- Options and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 mation about chiller performance and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 over 15 diagnostic functions. Selection Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Carrier's 38 Series condensing units' Performance data . . . . . . . . . . . . . . . . . I . . • . • • . • . • • • • . . • • • • • • • •1S ComfortLink controls provide features Typical Piping and Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 such as supply air temperature reset, .92 demand limit, Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pp y p 4 to 20 mA input com- Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 pressor wear minimization and protec- Typical Control Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 tion,temperature and pressure displays Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112 and diagnostic functions. These con- Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119 trols result in higher chiller reliability. 2 simplified training and more productive All Gemini Select units are ready to be Seismic certification service calls with correspondingly lower used with the Carrier Comfort Net- A seismic kit is provided which will operational and maintenance costs. work®(CCN) system. A BACnetl com- result in a unit SDS (seismic design Carrier's exclusive accessory handheld munication option is also available for acceleration parameter)level of 2.5 for NavigatorTM display provides cone- the i-Vug Open control system or a 38AP025-065 units and 2.1 for nience and powerful information in the BACnetl building automation system. 38AP070-130 units. palm of your hand. The Navigator dis- play helps technicians to quickly diag- 1. BACnet is a registered trademark by ASH RAE nose problems and even prevent them (American Society of Heating, Refrigerating from occurring. and Air-Conditioning Engineers). AEROACOUSTIC FAN vs.PROPELLER FAN MODE f�( so -- n,.s,e >W> )5 Hy.11 IWIIII SAWS Ct O pa a 65 c.v _ E8CAPE ENTER Z PENETRATES BUILDING opn...p coon O ss STRUCTURE uum J- 50 tl e0 W r70 t!! h0 4Dl 610 r010 470 N00 s00p 0.tlD eCoo SCROLLING MARQUEE DISPLAY 1/3 OCTAVE BAND CENTER FREQUENCY(Hz) AEROACOUSTIC FAN --PROPELLER FAN AEROACOUSTIC FAN VS PROPELLER FAN =o - -�o LOW-NOISE AEROACOUSTIC FAN NAVIGATORTM DISPLAY TUBES FINS Ij, I' It. ° •� °,l - MANIFOLD �1 4' MICROCHANNELS NOVATION®HEAT EXCHANGER TECHNOLOGY LOW SOUND OPTION WITH MICROCHANNEL CONDENSER COILS 3 Model number nomenclature 38AP D 025 6 4 A 1 0 0 2 0 38AP -Split System Condensing Unit Packaging/Security Options 0 - Std Packaging 4 - Security Grilles/Hail Guards Refrigeration Circuit Options' 8 - Std Packaging,Bottom Skid D- Dual Refrigeration Circuit D- Bottom Skid,Security Grilles/Hail Guards S- Single Refrigeration Circuit J - Bottom Skid,Top Crate,Bag N- Bottom Skid,Top Crate,Bag, Security Grilles/Hail Guards Unit Size 025 060 100 Controls/Communications Options 027 065 115 2 - Standard,Scrolling Marquee 030 070 130 3 - EMM,Scrolling Marquee 040 080 8 - Scrolling Marquee,BACnet 050 090 Communication 9 - Scrolling Marquee,EMM,BACnet Communication Power Supply 1 - 575-3-60 2 - 380-3-60 Electrical Options 5 - 280/230-3-60 0 - Single Point Power,XL,Terminal Block 6 - 460-3-60 1 - Single Point Power,XL, 9 - 380/415-3-50 Non-Fused Disconnect 2 - Dual Point Power, XL,Terminal Block" Condenser Coil/Low Sound Options 0=Aluminum Fin/Copper Tube,No Sound Treatment Ambient/Capacity Control/ 1=Copper Fin/Copper Tube,No Sound Treatment High SCCR Optionst 2=Aluminum Pre-Coat Fin/Copper Tube,No Sound Treatment 0 - Std Ambient, Compressor 3=Aluminum E-Coat Fin/Copper Tube,No Sound Treatment 2 - Std Ambient,Digital Compressor 3 - Std4=Micro Channel(MCHX),No Sound Treatment High Ambient,Std Compressor, H 5=E-coat Micro Channel(MCHX),No Sound Treatment High SCCR 6=Copper E-Coat Fin/Copper Tube,No Sound Treatment 5 - S Ambient,Digital Compressor, Pp PP High SCCR 7=Aluminum Fin/Copper Tube,Low Sound Fan(s) 6 - Low Ambient,Std Compressor 8=Copper Fin/Copper Tube,Low Sound Fan(s) 8 - Low Ambient,Digital Compressor 9=Aluminum Pre-Coat Fin/Copper Tube,Low Sound Fan(s) 9 - Low Ambient,Std Compressor, B=Aluminum E-Coat Fin/Copper Tube,Low Sound Fan(s) High SCCR C=Micro Channel(MCHX),Low Sound Fan(s) C - Low Ambient,Digital Compressor, D=E-coat Micro Channel(MCHX),Low Sound Fan(s) High SCCR F=Copper E-Coat Fin/Copper Tube,Low Sound Fan(s) G=Aluminum Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets Line Length Options H=Micro Channel(MCHX),Low Sound Fan(s), 1 =Standard Line Length,MCHX Compressor Blankets 2=Long Line Length Check valves,MCHX J =E-coat Micro Channel(MCHX),Low Sound Fan(s), 3=Standard Line Length,RTPF Compressor Blankets 4=Long Line Length Check valves,RTPF K-Copper Fin/Copper Tube,Low Sound Fan(s), Cumpressui Blankets L =Aluminum Pre-Coat Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets M=Aluminum E-Coat Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets N=Copper E-Coat Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets LEGEND EMM — Energy Management Module MCHX — Microchannel Heat Exchanger Revision Level RTPF — Round Tube, Plate Fin A SCCR — Short Circuit Current Rating B (Unit Sizes 065,115,130 Only) XL — Across-the-Line Start "38APS units available in sizes 025-050 and 065 only. tDigital compressor not available on size 065. ""Only available on sizes 115 and 130. Quality Assurance ISO 9001: 2015-certified processes 4 Options and accessories ITEM FACTORY-INSTALLED OPTION FIELD-INSTALLED ACCESSORY Condenser Coil/Low Sound Options E-Coated MCHX X Aluminum Fin/Copper Tube X Copper Fin/Copper Tube X Aluminum Pre-Coat Fin/Copper Tube X Aluminum E-Coat Fin/Copper Tube X Copper E-Coat Fin/Copper Tube X Low Sound Fan(s) X X Low Sound Compressor Blankets X X Vibration Isolation Pads X Line Length Options Long Line Length Check Valve X X Ambient/Capacity Control/High SCCR Options Digital Compressor* X High Short Circuit Current Rating(SCCR) X Motormaster®V Low Ambient Control X X Electrical Options Dual Point Power(sizes 115 and 130 only) X Non-Fused Disconnect X Controls/Communications Options NavigatorTm Display X Touch PilotTm Display X EMM X X BACnet Communication X BACnet Translator Control X LON Translator Control X Packaging/Security Options Bottom Skid X Top Crate,Bag X Security Grilles/Hall Guards X X Wind Baffles X LEGEND *Digital compressors provide incremental unloading from full capacity down to a minimum value.Not available on size 065 unit. E-Coated—Epoxy Coating Applied to Entire Coil Assembly NOTES: EMM —Energy Management Module 1. Std SCCR short circuit current rating) 5 kA LON —Local Operating Network ( g)( ) MCHX —Microchannel Heat Exchanger 2. High SCCR 460-v and 360/415-v(65 kA),209/230-v(65 kA),575- SCCR —Short Circuit Current Rating v(25 kA) 9 Options and accessories (cont) Factory-installed options Motormaster V low-ambient control Condenser coil The Motormaster control provides control of outdoor-fan Options are available to match coil construction to the site motor operation to maintain head pressureat low outdoor conditions for the best durability. Refer to the Condenser ambient temperatures down to -20 F(-24 C)for 50 and 60 Coil Corrosion Protection Options table on page 11 or the Hz units. Only one factory-installed low ambient temperature appropriate selection guide for more information. kit per unit is required.This option also requires field-installed wind baffles. The Motormaster V low-ambient control is also Low sound fans available as a field-installed accessory. Fans provide a specially designed system of fan propellers Dual point power connection and stacks that reduce sound without reducing unit perfor- This option is provided with terminal blocks for size 115 mance. The factory-installed fan option is compatible with and 190 units. the Motormaster®V option. Low sound fans are also avail- able as field-installed accessory. Non-fused disconnect Low sound compressor blankets Non-fused disconnect includes factory-installed non-fused Blankets reduce unit sound levels b providingan acoustic disconnect capability for power and control located at the blanket on each compressor. Compresor blankets are also packaging options available as field-installed accessory. Security grilles hail guards This option includes bottom skid with standard coil protec- tion and bottom skid, top crate with bag. Standard coil pro- Guard and grilles consist of louvered, sheet metal panels tection is also included on all unit packaging. which securely fasten to the unit and provide condenser coil Energy management module (EMM) protection against hail and physical damage. Security grilles/ hail guards are also available as field-installed accessories. This module provides energy management capabilities to Long line length check valves minimize is also available as a fi eld-installed accessory.condensing unit energy consumption. The EMM Check valves are required for liquid line installation on all BACnet communication option linear line length applications of more than 100 ft (30.5 m). For any 025-030 size dual-circuit unit application This option provides facto installed communication where evaporator is located higher than the condensing capability with a BACnet MS/TP network. Allows integra- unit, check valves are required for linear line length above tion with i-Vulb Open control system or a BACnet building 55 ft (16.8 m). The check valve option prevents charge automation system. migration to compressor. As an option, the check valves Field-installed accessories are shipped with the unit but require field installation. Check valves are also available as field-installed accessories Vibration isolation pads shipped separately from the unit. Isolation pads reduce vibration transmission from the com- Digital compressor control The through the floor and into the conditioned space. Digital compressors allow incremental unloading fora The neoprene isolator pads measure 1/4 in. thick(24 in. x 3 in.). closer match to building load, improved compressor reli- ability in the reduced compressor cycling, and improved Long line length check valves efficiency as compared to hot gas bypass and other modu- Check valves are required for liquid line installation on all lating methods. Refer to Loading Sequences Lable in Appli- linear line length applications of more than 100 It (30.5 cation Data section on page 113. Digital compressor m). For any 025-030 size dual-circuit unit application option is not available on unit size 065. where evaporator is located higher than the condensing High short circuit current rating (SCCR) interrupt unit, check valves are required for linear line length above 55 It (16.8 m). The check valve option prevents charge High SCCR interrupt provides a short circuit current rating migration to compressor. Field installation Is required. protection for the unit up to 65 kA on 460-v, 380/415-v, Check valves are also available as an option that ships with and 208/230-v units or 25 kA on 575-v units. The high the unit. SCCR option is strictly in conjunction with a non-fused dis- Motormaster®V low-ambient control connect and only with single-point power connection. See the High SCCR Availability table. Motormaster low ambient control provides control of out- HIGH SCCR AVAILABILITY door-fan motor operation to maintain head pressure at low outdoor ambient temperatures down to-20°F(-29°C)for 50 38AP UNIT SIZE and 60 Hz units. Only one field-installed low ambient tem- UNIT VOLTAGE 025-070,080-130 perature kit per unit is required. This accessory also requires NON-FUSED TERMINAL BLOCK held-installed wind baffles. The Motormaster V low-ambient DISCONNECT control is also available as a factory-installed option. 2081230-3-60 X — 380-3-60 x — 380/415-3-50 x — 460-3-60 x — 575-3-60 x — 10 NavigatorTM display module Touch PilotTM display The Navigator display module provides a portable, hand Touch Pilot is a cost-effective,touch-screen, remote-mount held display module for convenient access to unit status, device. operation, configuration and troubleshooting diagnostics Low sound compressor blankets capability. The 4-line, 80-character LCD (liquid crystal dis- play)display provides cleat-language information in English, Low sound compressor blankets reduce unit sound levels French, Spanish or Portuguese. The weatherproof enclo- by providing an acoustic blanket on each compressor. sure and industrial grade extension cord make the Navigator Compressor blankets are also available as factory installed module ideally suited for outdoor applications. Magnets option. located on the back of the module allow attachment to any Security grilles/hail guards sheet metal component for hands-free operation. Security grilles/hail guards consist of louvered, sheet metal Energy management module panels which securely fasten to the unit and provide con- The module provides energy management capabilities to denser coil protection against hail and physical damage. minimize condensing t.init energy consumption. The EMM Security grilles/hail guards are also available as a factory- is also available as afactory-installed option. installed option. BACnet translator control Low sound fans This option provides an interface between the unit and a Low sound fans provide a specially designed system of fan BACnet Local Area Network(LAN, i.e.,MS/TP EIA-485). propellers and stacks that reduce sound without reducing LON(local operating network) translator control unit performance. The field-installed fan accessory is com- patible with the Motormaster V option. Low sound fans LON control provides an interface between the unit and a are also available as factory-installed option. local operating network (i.e., LonWorksl FT-10A ANSI/ Wind baffles EIA-709.1). Wind baffles facilitate operation down to —20°F (-29°C) when used in conjunction with low ambient temperature head pressure control. Use of wind baffles alone, without the use of Motormaster V low-ambient control, does not 1. LonWorks is a registered trademark of Echelon corporation. reduce the minimum standard ambient values. CONDENSER COIL CORROSION PROTECTION OPTIONS ENVIRONMENT ENVIRO-SHIELDTM OPTION* Combined Standard Mild Coastal Severe Coastal Industrial Industrial/Coastal Novatione Heat Exchanger(Standard) See NACO Packaged Chiller Builder Novatione Heat Exchanger,E-Coat See NACO Packaged Chiller Builder AL Fins X CU Fins X AL Fins, E-coat X X X CU Fins,E-coat X AL Fins, Pre-coated X LEGEND * See NACO Packaged Chiller Builder for details. Additional corrosion AL — Aluminum protection is available.For Novation or round tube/plate fin(RTPF)heat CU — Copper exchangers, see selection guide"Environmental Corrosion Protection" NACO — North American Commercial Operations (Publication 04-581061-01). 1 11 C U's 1 & 2 � Ul y E N � a O 0 U t C N w C C � 7 O�O • O < R m Q U • - = a p O O O a = O> 3 cc o cn ma t` e O O N _ 7 V 7 U p= ccc aim E ��� �, a,= - v dyy N O� �2 CQ E�2 t3 ozYEoEmc'i m R Nm oL N mU "F. �041 orntt8 rn EN"'u rng-U)� - 'ON � .NCO=N OC_j N 3mEEac c= ..c °'cool �rsEv.-'GN � �av3�n= ds coo>��y�a co co �•'� as [zr � CvVOC� Us COU) 0 50, ao 01 O�y C 0.0 co C N.0 E N O O I •.•,.• 6_ �� O WCOOQ'o¢�HUIZZ)S=OrnLL y s�� _ O ~o Cc of v ri c6rc6oi6� _ M WEvcc^ymc�m �^o � �^o �o a m \o m m m m m O co > ) n �n ! in inn � no inm - Lu _ v� v J Ln V J �i N u 00 00 OD 00 O W 00 W 00 00 E LO rn + p C7 E _ p - W o in - m00 > • o m O 00 O O 00 O 00 O O � mt3 o � N � N Q } O O O O Doh P c�aE vv � ad v � � aa cc LLE vvvvvv _ u_ C N V n @ V � F x m n 2 onrnaaormdd W U m m M M M co m cmi m O p O O O O O O O a 00 00 0 0 0 0 0 0 0 0 0- n- a- 0 0 dadd � o_ ado_ a a a 00 a a a a a co co co w ao o F, m m m m m m Z C G � � 2 Q ^ Z f7j N O 13 Selection procedure To select a 38AP stand-alone condensing unit: of the condensing unit and each DX coil and presents the Use Carrier's Commercial Split Builder program to resulting system capacities and operating temperatures. select a stand-alone outdoor unit from the Installation Con- Matching thermostatic expansion valves and nozzles for figuration drop down menu and input the job require- the DX coils are automatically selected and displayed. ments. From the list presented, select a 38AP condensing For systems with two air handlers unit that is estimated to meet capacity requirements. The Use Carrier's AHUBuilder® selection program to select 38APS single-circuit unit is offered in sizes 025-065 and one size 025-130 38AP outdoor unit to match with two the 38APD dual-circuit unit is offered in sizes 025-130. 39 Series air handlers with DX coils. For the first air han- After a 38AP unit is selected, the program will calculate dler, enter the AHUBuilder selection program and input the condensing unit performance. the job requirements. To choose a condensing unit, select To select 38AP systems: the "Specify Your Own"option. The program asks for con- For systems with one 40RU fan coil unit or 39 densing unit capacities and SDT (saturated discharge tem- Series air handler perature) at 30°F (-1.1°C) and 507(10°C) SST (saturated suction temperature). The SDT must first be determined by Use Carrier's Commercial Split Builder program to running a standalone outdoor unit in the Commercial select a combined 38AP outdoor unit with matched 40RU Split Builder program. The circuit capacity information indoor unit for sizes 025-030. The AHUBuilder® selec- for MCHX condenser coil units is listed in the Condensing tion program is available to select 38AP outdoor units with Unit Circuit Ratings tables on pages 24-35, 42-53. 60-71, a matching 39 Series air handler with direct-expansion and 77-88. Enter the capacities from condenser circuit A or (DX) coils. The 38APS single-circuit unit is offered in sizes B and SDT for circuits A and B into the AHUBudder pro- 025-065 and 38APD dual-circuit unit is offered in sizes gram (remember to use the correct air temperature entering 025-130. Enter the software program and input the job condenser column when locating the circuit capacities). For requirements. From the list presented, select a 38AP con- the second air handler, repeat the procedure to select the densing unit that is estimated to meet capacity require- second DX coil for the condenser circuit(A or B)not used in ments. After selecting a 38AP unit, check its performance the first selection. with one or several DX coils. From the DX coil list pre- NOTE: If RTPF coils are employed, please contact Appli- sented on the screen, match the 38AP with any coil or all cation Engineering for circuit ratings. coils. The program calculates the combined performance 17 11CU's 1 & 2 1 4m SST(F)" CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 347.1 324.3 312.4 301.3 290.3 278.9 267.6 255.8 243.6 232.8 221.4 kW 24.3 28.1 30.1 31.9 33.7 35.6 37.6 39.5 41.6 43.3 45.3 25 TC 384.7 360.1 347.2 335.4 323.4 311.1 298.6 286.2 273.1 261.4 249.0 kW 24.7 28.6 30.7 32.5 34.4 36.3 36.3 40.4 42.5 44.3 46.2 30 TC 424.5 397.9 384.0 371.1 358.4 345.3 331.9 318.0 304.1 291.5 278.2 kW 25.1 29.1 31.3 33.1 35.0 37.0 39.0 41.1 43.3 45.1 47.1 35 TC 466.2 437.5 422.8 408.8 394.9 380.7 366.4 351.6 336.8 323.0 308.7 kW 25.6 29.7 31.9 33.7 35.6 37.7 39.7 41.9 44.1 45.9 47.9 40 TC 509.5 478.6 462.8 447.5 432.2 417.3 401.5 385.9 369.6 354.8 339,3 kW 26.1 30.2 32.5 34.3 36.3 38.3 40.4 1 42.6 44.8 46.7 48.7 45 TC 555.0 521.2 503.7 486.9 470.9 453.8 437.0 420.1 401.4 385.6 368.7 kW 26.6 30.8 33.1 34.9 36.5 38.9 41.0 43.2 45.4 47.3 49.4 50 TC 600.6 563.9 544.3 527.5 509.4 491.1 471.6 453.6 434,5 416.7 398.3 kW 27.3 31.5 33.7 35.6 37.6 39.6 41.7 43.9 46.1 48.0 50.1 38APSO40 CONDENSING WITH MCHX COIL UNIT RATINGS, 60 HZ ENGLISH SST(F)' CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 353.1 331.8 321.0 310.5 300.0 289.5 278.8 268.0 257.0 246.7 236.0 kW 24.0 27.7 29.8 31.4 33.2 35.0 36.9 38.9 41.0 42.6 44.4 25 TC 389.8 366.5 354.6 343.3 331.9 320.3 308.7 296.8 284.8 273.6 261.9 kW 24.7 28.4 30.5 32.2 33.9 35.7 37.6 39.6 41.7 43.4 45.2 30 TC 429.1 403.6 390.5 378.2 365.7 353.1 340.3 327.4 314.1 301.9 289.1 kW 25.5 29.2 31.3 33.0 34.7 36.5 38.4 40.4 42.5 44.2 46.0 35 TC 470.6 442.8 428.5 414.9 401.3 387.5 373.5 359.3 344.8 331.4 317.5 kW 26.3 30.1 32.1 33.8 35.5 37.4 39.3 41.3 43.4 45.0 46.9 40 TC 514.0 483.7 468.2 453.4 438.5 423.4 408.1 392.6 377.5 362.5 347.3 kW 27.2 30.9 33.0 34.7 36.4 38.3 40.2 42.2 44.3 45.9 47.8 45 TC 559.7 526.6 510.2 493.3 477.0 460.5 443.7 427.7 410.6 394.2 377.7 kW 28.2 31.9 34.0 35.7 37.4 39.2 41.1 43.1 45.2 46.9 48.7 50 TC 607.1 571.2 553.5 535.0 517.1 499.0 481.9 463.6 445.1 427.4 409.4 kW 29.2 33.0 35.1 36.7 38.4 40.2 42.2 44.2 46.2 47.9 49.7 38APDO50 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ ENGLISH SST(F)" CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 447.6 418.5 403.0 389.1 375.2 361.3 347.3 331.8 314,7 302.2 287.6 kW 34.0 38.9 41.5 43.7 46.0 48.4 50.9 53.4 55.9 58.2 60.7 25 TC 494.0 463.0 446.8 431.7 417.0 401.9 385.8 370.6 353.2 339.0 323.5 kW 34.8 39.8 42.4 44.7 47.0 49.5 52.0 54.6 57.2 59.5 62.0 30 TC 543.0 509.8 492.9 476.6 460.3 444.3 426.8 410.3 393.4 377.2 360.6 kW 35.6 40.6 43.4 45.7 48.0 50.5 53.1 55.7 58.4 60.7 63.2 35 TC 597.1 560.6 541.3 524.3 506.7 488.5 469.7 450.8 432.5 414.8 396.5 kW 36.6 41.6 44.4 46.7 49.1 51.6 54.1 56.8 59.5 61.8 64.4 40 TC 651.9 612.3 591.1 572.6 553.4 534.0 514.4 493.3 472.0 453.7 433.8 kW 37.5 42.6 45.3 47.7 50.1 52.6 55.2 57.9 60.6 62.9 65.5 45 TC 708.0 665.0 642.1 622.2 600.2 580.1 556.8 534.9 513.9 492.5 471.0 kW 38.4 43.6 46.4 48.7 50.1 1 53.6 1 56.2 58.9 61.7 64.0 66.5 50 TC 763.6 717.1 693.4 670.7 648.0 1 624.2 1 600.4 578.3 553.9 531.1 507.9 kW 39.6 44.7 47.5 49.8 52.2 54.7 57.3 60.0 62.7 65.0 67.6 19 38APDO40 CONDENSING UNIT CIRCUIT WITH MCHX COIL RATINGS, 60 HZ ENGLISH CIRCUIT A SST(F)' CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 185.7 172.9 166.2 160.0 153.8 147.4 141.1 134.5 127.6 121.6 115.2 kW 13.5 15.4 16.4 17.3 18.3 19.2 20.2 21.2 22.2 23.1 24.1 25 TC 206.1 192.3 185.1 178.5 171.9 164.9 157.9 151.1 143.8 137.2 130.3 kW 13.7 15.7 16.8 17.7 18.7 19.7 20.7 21.7 22.8 23.7 24.7 30 TC 227.5 212.7 205.0 197.8 190.8 183.6 176.2 168.3 160.6 153.7 146.3 kW 14.0 16.1 17.2 18.1 1 19.1 20.1 1 21.2 22.2 23.3 24.3 25.3 35 TC 250.0 234.2 226.1 218.3 210.7 202.8 194.9 186.7 178.6 170.9 163.0 kW 14.3 16.4 17.5 18.5 19.5 20.5 21.6 22.7 23.8 24.8 25.9 40 TC 273.4 256.4 247.7 239.3 230.9 222.7 214.1 205.4 196.5 188.3 179.8 kW 14.6 16.7 17.9 18.9 19.9 20.9 22.0 23.2 24.3 25.3 26.4 45 TC 297.9 279.4 269.8 260.7 252.0 242.7 233.3 224.1 214.1 205.4 196.1 kW 14.9 17.1 18.2 19.2 20.1 21.3 22.4 23.6 24.7 1 25.7 26.8 50 TC 322.7 302.6 292.0 282.8 272.6 262.7 252.4 242.3 231.9 222.2 212.1 kW 15.3 17.5 18.6 19.6 20.7 21.7 22.8 24.0 25.2 1 26.2 27.3 38APDO40 CONDENSING UNIT CIRCUIT WITH MCHX COIL RATINGS, 60 HZ ENGLISH CIRCUIT B SST(F)* CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 161.5 151.4 146.2 141.4 136.4 131.5 126.4 121.2 116.0 111.2 106.2 kW 10.8 12.7 13.7 14.6 15.5 16.4 17.4 18.4 19.4 20.3 21.2 25 TC 178.7 167.8 162.1 156.9 151.6 146.2 140.7 135.1 129.4 124.2 118.7 kW 10.9 12.9 13.9 14.8 15.7 16.6 17.6 18.6 19.7 20.6 21.5 30 TC 197.0 185.2 179.0 173.3 167.6 161.7 155.8 149.7 143.5 137.6 131.9 kW 11.1 13.1 1 14.1 15.0 15.9 1 16.9 17.9 18.9 1 20.0 20.8 21.8 35 TC 216.1 203.3 196.7 190.5 184.3 177.9 171.5 164.9 158.2 152.1 145.7 kW 11.3 13.3 14.4 15.2 16.2 17.1 18.1 19.1 20.2 21.1 22.1 40 TC 236.1 222.1 215.0 208.2 201.2 194.6 187.4 180.4 173.1 166.4 1%5 kW 11.5 13.5 14.6 15.5 16.4 17.3 18.3 19.4 20.5 21.4 22.3 45 TC 257.2 241.8 233.9 226.2 218.9 211.0 203.6 196.0 187.3 180.2 172.6 kW 11.8 13.8 14.8 15.7 16.4 17.6 18.6 19.6 20.7 21.6 22.6 50 TC 277.9 261.3 252.3 244.8 236.8 228.4 219.2 211.2 202.6 194.5 186.2 kW 12.1 14.0 15.1 16.0 16.9 1 17.8 1 18.6 19.9 21.0 21.8 22.8 kW - Compressor Power NOTES: SST - Saturated Suction Temperature Entering Condensing Unit 1. Ratings are based on 15°F superheat and use of R-410A refrigerant. TC - Gross Cooling Capacity(1000 Btuh) 2. Ratings include suction line losses due to an accumulator. 38AP units are not designed for refrigeration duty. Unit operational 3. All ratings are for units with MCHX condenser coils. For RTPF unit range should be reviewed to ensure that operation at full and part load ratings,please contact Application Engineering. conditions with saturated suction temperatures at or below 30°F are 4. Refer Commercial Split Builder program for more detailed avoided.Operation below 30°F SST may result in ice build-up on evap- orator coil,resulting in liquid Flood-back and possible compressor failure. 27 C U's 1 & 2 38APDO40 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI SST(C)' CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 1 49 52 _2 TC 119.7 112.2 108.3 105.6 101.7 97.6 93.5 90.7 86.4 81.9 77.6 kW 26.0 29.6 31.5 32.8 34.8 36.9 39.1 40.6 42.9 45.3 47.7 0 TC 128.4 120.4 116.2 113.5 109.3 105.0 100.6 97.6 93.0 88.5 83.7 kW 26.4 30.0 31.9 33.2 35.3 37.4 39.6 41.2 43.5 45.9 48.3 2 TC 137.4 128.9 124.5 121.5 117.1 112.5 107.9 104.8 99.9 94.9 90.1 kW 26.8 30.4 32.3 33.6 35.7 37.9 40.1 41.7 44.0 46.5 49.0 4 TC 146.6 137.7 132.8 129.7 124.9 120.2 115.3 112.0 107.0 101.6 96.3 kW 27.2 30.8 32.7 34.1 36.2 38.4 40.6 42.2 44.6 47.0 49.6 6 TC 156.2 146.4 141.3 138.0 133.1 128.0 122.8 119.2 113.7 108.0 102.3 kW 27.7 31.3 33.2 34.5 36.6 38.8 41.1 42.7 45.1 47.5 50.1 ® TC 165.9 155.3 150.1 146.3 141.2 135.7 130.3 126.4 120.3 114.8 108.7 kW 28.1 31.7 33.6 35.0 37.1 39.3 41.6 43.1 45.5 48.1 50.6 10 TC 175.4 164.3 158.8 155.0 149.4 143.2 137.2 133.2 1 127.6 120.8 114.9 kW 28.6 32.2 34.1 35.5 37.6 39.7 42.0 43.6 46.0 48.5 51.1 38APSO40 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI SST(C)' CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 49 52 _2 TC 120.1 113.1 109.6 107.2 103.6 99.8 96.0 93.5 89.4 85.3 80.7 kW 26.8 29.9 31.6 32.8 34.7 36.7 38.8 40.3 42.7 45.2 47.8 0 TC 128.5 121.0 117.2 114.7 110.8 105.8 102.7 99.9 95.6 91.1 86.3 kW 27.3 30.4 32.1 33.3 35.2 37.3 39.4 40.9 43.3 45.8 48.4 2 TC 137.4 129.3 125.3 122.5 118.4 114.1 109.8 106.8 102.2 97.5 92.5 kW 27.9 31.0 32.7 33.9 35.8 37.8 40.0 41.5 43.9 46.4 49.1 4 TC 146.7 138.0 133.7 130.7 126.3 121.7 117.1 114.0 109.1 104.2 99.0 kW 28.5 31.6 33.3 34.5 36.4 38.5 40.6 42.1 44.5 47.1 49.7 6 TC 156.5 147.1 142.4 139.3 134.5 129.7 124.8 121.4 116.3 111.1 105.7 kW 29.2 32.2 33.9 35.1 37.1 39.1 41.3 42.8 45.2 47.7 50.4 8 TC 166.7 156.6 151.6 148.2 143.1 138.0 132.7 129.2 123.7 118.2 112.6 kW 29.9 32.9 34.6 35.8 37.8 39.8 42.0 43.5 45.9 48.5 51.1 10 TC 177.3 166.5 161.1 157.5 152.1 146.6 141.0 137.2 131.5 125.6 119.7 kW 30.6 33.7 35.4 36.6 38.5 40.6 42.7 44.3 46.7 49.2 51.9 38APDO50 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI SST(C)' CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 1 49 52 _2 TC 153.6 144.0 139.1 135.E 130.9 125.7 120.3 116.9 111.7 106.3 98.1 kW 36.7 41.1 43.5 45.2 47.7 50.4 53.1 55.0 58.0 61.0 63.8 0 TC 164.5 154.4 149.2 145.7 140.3 134.8 129.5 125.7 119.9 114.1 108.0 kW 37.4 41.8 44.2 45.9 48.5 51.1 53.9 55.8 58.8 61.8 64.9 2 TC 175.9 165.1 159.5 155.7 150.2 144.2 138.3 134.3 128.6 122.4 116.0 kW 38.1 42.6 44.9 46.6 49.2 51.9 54.7 56.6 59.6 62.6 65.7 4 TC 187.4 175.9 169.9 165.7 160.0 154.0 147.5 143.6 136.7 130.3 123.2 kW 38.8 43.3 45.7 47.3 49.9 52.6 55.4 57.4 60.3 63.4 66.5 6 TC 199.2 186.8 180.6 176.4 170.1 163.6 156.6 152.1 145.2 138.7 131.1 kW 39.6 44.0 46.4 48.1 50.7 53.4 56.2 58.1 61.1 64.2 67.3 8 TC 211.2 197.6 191.4 186.9 180.2 173.0 165.8 161.5 154.2 146.6 - kW 40.3 44.7 47.2 48.8 51.4 54.1 56.9 58.9 61.9 64.9 - 10 TC 223.3 208.9 202.0 197.4 189.9 182.4 175.3 169.8 162.3 154.6 - kW 41.1 45.5 48.0 49.6 52.2 54.9 57.7 59.6 62.6 65.7 - 37 iCU's 1 & 2 38APD040 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI CIRCUIT A SST(C)" CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 49 52 -2 TC 64.2 60.0 57.8 56.3 54.1 51.9 49.6 48.0 45.5 43.1 40.8 kW 14.4 16.2 17.2 17.9 19.0 20.1 21.2 21.9 23.1 24.3 25.4 0 TC 68.8 64.4 62.1 60.5 58.2 55.8 53.4 51.8 49.2 46.8 44.0 kW 14.6 16.5 17.5 18.2 19.3 20.4 21.5 22.3 23.5 24.7 25.9 2 TC 73.7 69.0 66.5 64.9 62.5 60.0 57.4 55.7 52.9 50.2 47.6 kW 14.8 16.7 17.7 18.4 1 19.5 20.7 21.8 22.6 23.8 25.1 26.3 4 TC 78.7 73.7 71.1 69.3 66.7 64.1 61.5 59.6 56.9 54.0 51.0 kW 15.1 17.0 18.0 18.7 19.8 21.0 22.1 23.0 24.2 1 25.4 26.7 6 TC 83.8 78.4 75.7 73.9 71.2 68.3 65.5 63.6 60.4 57.4 54.3 kW 15.3 1 17.3 18.3 19.0 20.1 21.3 22.4 1 23.3 24.5 25.8 27.1 8 TC 89.1 83.3 80.4 78.4 75.6 72.6 69.6 67.5 64.1 61.1 57.7 kW 15.6 17.5 18.6 19.3 20.4 21.5 22.7 23.6 24.8 26.1 27.4 10 TC 94.2 88.2 85.1 83.1 80.0 76.6 73.4 71.2 68.1 64.4 61.2 kW 15.9 17.8 18.8 19.6 20.7 21.8 23.0 23.8 25.1 1 26.4 27.7 CIRCUIT B SST(C)• CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 1 49 52 -2 TC 55.6 52.2 50.5 49.4 47.6 45.8 43.9 42.7 40.8 38.8 36.9 kW 11.7 13.3 14.2 14.9 15.8 16.9 18.0 18.7 19.8 21.0 22.2 0 TC 59.6 56.0 54.2 52.9 51.0 49.1 47.2 45.9 43.8 41.7 39.7 kW 11.8 1 13.5 14.4 15.0 16.0 17.0 18.1 18.9 20.0 21.2 22.5 2 TC 63.7 59.9 57.9 56.6 54.6 52.6 50.5 49.1 46.9 44.7 42.5 kW 12.0 13.7 14.6 15.2 1 16.2 17.2 1 18.3 19.1 20.2 1 21.4 22.7 4 TC 67.9 63.9 61.8 60.3 58.2 56.1 53.9 52.4 50.1 47.7 45.3 kW 12.1 13.8 14.7 15.4 16.3 17.4 18.5 19.2 20.4 21.6 22.8 6 TC 72.4 67.9 65.6 64.1 61.9 59.6 57.3 55.7 53.3 50.6 48.0 kW 12.3 14.0 14.9 15.5 16.5 17.6 18.6 19.4 20.6 21.8 23.0 8 TC 76.8 72.0 69.6 67.9 65.6 63.2 60.7 59.0 56.2 53.7 51.0 kW 12.5 14.2 15.1 15.7 16.7 17.7 18.8 19.6 20.7 21.9 23.2 10 TC 81.2 76.1 73.6 71.9 69.4 66.5 63.8 62.0 59.5 56.4 53.7 kW 12.7 14.4 15.3 15.9 16.9 17.9 19.0 1 19.7 20.9 22.1 23.4 kW - Compressor Power NOTES: SST - Saturated Suction Temperature Entering Condensing Unit 1. Ratings are based on 8.3°C superheat and use of R-410A refrigerant. TC - Gross Cooling Capacity(kVl) 2. Ratings include suction line losses due to an accumulator. 38AP units are not designed for refrigeration duty. Unit operational 3. All ratings are for units with MCHX condenser coils. For RTPF unit g g y p ratings,please contact Application Engineering. range should be reviewed to ensure that operation at full and part load 4. Refer to Commercial Split Builder program for more detailed conditions with saturated suction temperatures at or below-1.1°C are information. avoided.Operation below-1.1°C SST may result in ice build-up on evaporator coil,resulting in liquid flood-back and possible compressor failure. 45 C U's 1 & 2 Ty nd wiring (cost) GROUND LEVEL INSTALLATION— 38AP UNITS EQUALIZER BULB CAPILLARY LINE TUBE' EVAPORATOR STAGE 2 n t0 �W) DIAMS SIGHT GLASSt LLSVt AIRFLOW 15 DIAMS MV_ . M 8 DIAMS AMS 15 D MIN FILTER DRIERt I A71N EVAPORATOR t1�_10 SIGHT GLASSt STAGE 1 DIAMS (FIRST ON, B DIAMS MIN LAST OFF) TXV SENSING BULB TxV" SUCTION ��rCy p�TCy LINE LINE CONDENSING UNIT HORIZONTAL SUCTION LINE \ MUST DRAIN TO COMPRESSOR FOR OILRETURN R LONG LINE CHECK VALVE NOTES: LEGEND 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System LLSV — Liquid Line Solenoid Valve Design Manual for details. NEC — National Electrical Code 2. All wiring must comply with the applicable local and national codes. TXV — Thermostatic Expansion Valve 3. ntlended for,and prlto include a shown ll detailsfort, points-of pecif c installation,guides only and are not Piping 4. Install field-supplied disconnect switch in accordance with all local and national electri- Field supplied. cal codes. t Field supplied. See Refrigerant Specialties 5. Liquid line solenoid valves(solenoid drop control)are recommended on all applications Part Numbers table on page 91. to prevent refrigerant migration to the compressor. Liquid line solenoid valves are required on applications having 75 it(23 m)or greater pipe length or if the evaporator surface area exceeds limits defined in the installation instructions. 6. Factory-supplied accumulator not shown. 7. Dual-circuit piping shown.Single-circuit piping is similar but would only have one suction line and one liquid line. 8. A field-supplied,5 to 15%bleed port TXV is required for every application. 9. Sight glass,LLSV,and filter drier are field supplied. 10. Long line length check valves are required for liquid line installation on all linear line length applications of more than 100 It (30.5 m).For any 025-030 size dual-circuit unit application where evaporator is located higher than the condensing unit, check valves are required for linear line length above 55 It(16.8 m). 11. Do not use soft solder. 12. Maximum vertical separation between evaporator and condensing unit is 75 ft(22.8 m). 90 4€ a $2 i S . $ $ $ S S I S $ $ $ 8 $ 8$ �j pppp m ��mpp m W m m m 2 = 2 2 2 2 2 x 2 2 I .2 2 2 S 2 2 2 I 2 2 n Y � Y Y Y Y Y Y Y Y Y rSYppj Y Y Y p a x = PP m as 9Rgo9So JW W W W W W W W W W W W W W W IL W W W W W W W W W W W W W W W d S pp OO oo OO `q�p `Q�' or im, E G o y Y x Y > 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 a n$ IW W W W W W W W W W W W W W L it it 6 W W WIW W W It W Z SID W mat Z $ I g a N J5 lFj _ ¢ J LL LL LL LL LL LL LL ILL LL LL W W W W W W W IW W LL W W W W W W O Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y U _ � m � m � m443 � 8 Z' 8 �' $ 8 I¢o88 ;'� 8888 8 �8 � 8188 $ 88888m881$ B �SB 88 ot". � Y Y '. 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W W W W W W W L W W w w� I aOOo O�pa fi Q oo=a c� w r _ nb 25 zz ads" CV J b ry w B�mX Ft2w N a m m v a a a v i o &�roza o g ao 0 o e o S ? e e e B 8 o 8 $ q.Q 4s8g I�YY� W J J m Z� N 91 Controls Microprocessor return air sensors provide the input to the ComfortLink con- The ComfortLink microprocessor controls overall unit troller necessary to stage unloading for all digital compressor operation. Its central executive routine controls a number units.Tlie%capacity control function dues not require input of processes simultaneously. These include internal timers, from supply and return air sensors. Refer to pages 103 110 reading inputs, analog to digital conversions, fan control, for typical control wiring schematics of various common display control, diagnostic control, output relay control, applications. The digital scroll operates in two stages, the demand limit, capacity control, head pressure control, and loaded state when the solenoid valve is normally closed and temperature reset. Some processes are updated almost the uploaded state when the solenoid valve is energized. continuously, others every 2 to 3 seconds, and some every These two states rapidly alternate between full capacity and 30 seconds. The microprocessor also has the capability of zero capacity where during the loaded state the compressor communicating with the Carrier Comfort NetworkO(CCN) operates like a standard scroll and delivers full capacity and devices using the CCN protocol and when the accessory mass flow, and during the unloaded state, the compressor translator is used, other popular protocols including BAC- does not flow refrigerant. The timing of the load/unload net, Modbusl,and LonWorks may also be used. states is then tuned to match the desired output. The microprocessor routine is started by switching the Control type Emergency ON-OFF switch to ON position. The control type determines the selection of the type of Cooling control options cooling control as well as the technique for selecting a cool- When mechanical cooling is required ComfortLink con- ing mode.The control types are: trols have the capability to control the staging of the com- VAV pressors in several different ways. The control checks on This configuration refers to standard VAV operation. If the various other operation parameters in the units to make control is occupied and fan status input closed, the controls sure that safety limits are not exceeded and the compres- vary capacity based on supply-air temperature. sors are reliably operated. CV TSTAT-2 Stage The 38AP unit's ComfortLink controls offer two basic control approaches to mechanical cooling: constant vol- This configuration will force the control to monitor the ume (CV)with 2 stages of cooling, and variable air volume thermostat inputs (Y1,Y2) to make a determination of (VAV) with multiple stages of cooling. In addition to these mode and capacity. traditional methods of control, the 38AP Series Com- CV TSTAT-Multiple Stage fortLink controls offer the ability to run multiple stages of This configuration will force the control to monitor the cooling in constant volume applications and accept an thermostat inputs (Y1,Y2) to make a determination of external input for desired percentage of capacity. mode. Unlike traditional 2-stage thermostat control, the unit is allowed to use multiple stages of cooling control and CONTROL COOLING STAGING perform VAV-style capacity control. TYPE CONTROL UNIT SIZE CONTROLLED METHOD BY CV SPT-Multiple Stage CV THERMOSTAT Thermostat 025 to 030 2-Stage This configuration will force the control to monitor a space 2-STAGE Thermostat CV THERMOSTAT Supply Air temperature sensor to make a determination of mode. The MULTIPLE STAGE Thermostat 025 to 130 Temperature unit is allowed to use multiple stages of cooling control and CV SPT Space Temperature, 025 to 130 Supply Air perform VAV-style capacity control. MULTIPLE STAGE T-55/T-56 Temperature % Capacity Control VAV Supply Air 025 to 130 Supply Air This configuration will force the control to monitor a 4 to Temperature Temperature g Supply Air 20 mA external input and vary compressor capacity from %CAPACITY 4-20 mA Input 025 to 130 Temperature 0 to 100%depending on the 4 to 20 mA input. LEGEND Cooling control method CV — constant Volume Three different cooling control methods are used to step SPT — Space Temperature Sensor through the available stages of capacity depending on the VAV — Variable Air Volume unit Size, circuiting, compressor type and cooling control Digital compressor method. Refer to Loading Sequences tables in the Applica- The 38AP units offer a digital compressor factory-installed tion Data section on page 112 for specific capacity control. option composed of one digital compressor per unit to oper- Multiple-Stage Supply Air Temperature (SAT) ate in combination with the remaining standard scroll com- The capacity of the compressors are controlled based on pressor(s). The digital compressor has the ability to load and the supply-air temperature and supply air temperature set unload rapidly, and the load/unload timing can be varied to point. This control method uses an adaptive PID (propor- achieve unit capacity and closely match the load. The digital tional, integral, derivative) algorithm to calculate the esti- scroll option provides better capacity control by digitally mod- mated change in supply-air temperature before engaging ulating capacity, effectively increasing the number of com- or disengaging the next stage of cooling. The algorithm pression stages. The digital scroll compressor modulates the compensates for varying conditions, including changing capacity output using a digital unloader solenoid(DUS)which flow rates across the evaporator coil, to provide better is activated by a signal from the ComfortLink controller to overall control of compressor staging. allow the scroll sets to rapidly separate(stop compressing)and reengage(resume compressing)during operation.Supply and Multiple Adaptive Demand This control method will base the capacity comp ressors on 1. Modbus is a registered trademark of Schneider Electric. the supply air discharge temperature and one of two supply 100 air temperature set points.The control will be able to call out Constant volume applications a LOW COOL or a HIGH COOL mode and maintain a low The units can be configured to operate in CV applications. or high cool supply air set point, The unit will use either the The unit operates with either a standard (mechanical or input from a conventional thermostat to turn the Y1,Y2 sig- electronic) 2-stage cool thermostat, or with an electronic nals into a high and low demand signal, or with a space tem- room temperature sensor and a timeclock to establish unit perature sensor use a differential from set point to start and stop times. With a standard thermostat(program- determine the mode. Once the mode has been established mable is optional), cooling operation is set by space tem- the control uses the same algorithm as with VAV control. perature. With a space sensor and field-supplied timeclock, Two-Stage Demand the machine will operate at default values unless they are The unit will operate 2 stages of compressor capacity control. changed using appropriate input devices. Demand limiting Features with thermostat control of unit include: The control supports demand limiting using one or two Two-stage cooling or adaptive multiple stage cooling fixed capacity limits initiated by discrete input switches or a which can provide 2 to 6 stages of capacity when sup- variable capacity limit function based on an analog input ply air sensors installed. Refer to Loading Sequences signal. On CCN systems this can be done through the net- tables in the Application Data section on page 112 for work, or for non-CCN network jobs this can be done by specific capacity control. adding the energy management module. Control of unit using Y1, Y2 thermostat or T55, T56, Diagnostics or T58 space sensors. The ComfortLink controls have fully integrated all controls ' Control of a condenser fan based on outdoor-air and and sensors into a common control system. The control condensing pressures. monitors these inputs as well as many of the routines to Compressor time guard override (power up and mini- provide advanced diagnostics. These include adaptive logic mum on and off timers) to assure air return in low load to allow the unit to continue to operate in a reduced output conditions. mode and automatic resets where applicable. The last 10 • Features with sensor control (three options available) of alarms and alerts are stored in memory and can be unit include: accessed through the display. The alarms can also be mon- • T55 sensor will monitor room temperature and provide itored through the Carrier Comfort Network®connection. unoccupied override capability(1 to 4 hours). The unit also supports the use of the hand held NavigatorTM . T56 sensor will monitor room temperature, provide display which can be plugged in at the main control box. unoccupied override capability (1 to 4 hours), and pro- Some of the diagnostics that are included are: vide a temperature offset of YF(2.7°C) maximum. • Monitoring of all sensors • T58 CCN communicating sensor will provide the set • Suction and discharge pressure transducers to provide point and space temperature values. compressor protection and coil freeze protection Standard features include: • Monitoring of compressor status using compressor pro- Two-stage cooling or adaptive multiple stage cooling tection boards which can provide 2 to 6 stages of capacity when sup- Low refrigerant charge protection ply air sensors installed. Refer to Loading Sequences • Compressor reverse rotation protection �ontrol Low superheat protection tables in the Application Data section on page 112 for specific capacity control. interface • Adjustment of space temperature set points of ± YF The ComfortLink controller can interface with the Carrier (2.7°C)when using a T56 sensor. Comfort Network devices through the 485 communica- 365-day timeclock with backup (supports minute, hour, tions port. This will allow for the use of all system control and day of week, date, month, and year access). The programs.These include: timeclock includes the following features: • Network Service Tool - Daylight savings time function • Touch PilotTM device - Occupancy control with 8 periods for unit operation • ComfortVIEWTM software - Holiday table containing up to 18 holiday schedules • CCN Web software • Ability to initiate timed override from T55 or T56 sen- The control can also provide interface with non-Carrier sors(for a timed period of 1 to 4 hours). energy management systems with the addition of either • For units connected into a CCN network the timeclock the BACnet/MODBUS Carrier translator or the LonWorks can be integrated into the overall building energy man- Carrier translator. Several contact connection points have agement system and be updated remotely. been provided in the main control box for interface to external controls and systems. i 101 Controls (cont) Variable air volume (VAV) applications unit configuration and also initialize any controls loops and Units that are configured to operate in VAV applications input/output devices. All alarms and configurations are are designed to control the leaving-air temperature in cool- saved in memory and maintained during power outages. All alarms will be maintained in memory and must be ing to a configurable set point. Some of the features for VAV units in a stand-alone application include: cleared through the display. • The units are shipped as operable, stand-alone units with Constant volume conventional thermostat control the addition of a field-supplied timeclock to establish unit If the unit is equipped with a conventional thermostat with start and stop times or they can use ComfortLink time of Y1, Y2 connections, then the control will perform the fol- day scheduling routine. lowing sequence. • Provide cooling control. If Y1 is closed and the fan status input is closed then the • Supports an optional space temperature sensor for control will stage the first compressor be sequenced on. If mode control and supply air temperature reset. Y2 closes the control will stage the second compressor on. • If space sensor is equipped with an override feature, the For units configured for TSTAT Multi, the control will add sensor will allow operation during the unoccupied and his demand leaving cor stages to ir set points. If Yltain the low and closed at least period fora fixed length of time.Control board diagnostics. one compressor stage will be turned on. • • Control of an outdoor-air fan based upon outdoor-air Constant volume space temperature sensor control temperature and saturated condensing temperature. If the space temperature operation has been selected using • Support of remote occupied/unoccupied input to start. a T55, T56, or T58 sensor then the followi'nq logic will be • Support a field test for field check out. used to control the operation of the unit. If the internal • Cooling capacity control of 2 to 6 stages plus econo- timeclock is used, the control module determines the occu- mizer. Refer to Loading Sequences tables in the Appli- pancy state based on the system time schedules. The set cation Data section on page 112 for specific capacity poinT56 t for senso is beingused is configurable then the set point can be shift d If a control. by has much as 5 degrees. If the space temperature goes • Compressor time delays to prevent rapid cycling of above the cooling set point then the unit will go into Cool- compressors. ing mode.The set point will depend on the space tempera- • Automatic lead-lag control of compressors to reduce the ture. Once the fan status input is closed then the number of compressor cycles. (When unit is equipped compressors will be sequenced on to maintain either the with digital scroll option, Sequence A is always used.) low or high load temperature set points. • With the addition of the energy management board, the Variable air volume control ComfortLink controls will also support demand limiting On power up, the control module will activate the initializa- and remote set point control. tion software. The initialization software will determine the When the unit is connected to a CCN (Carrier Comfort unit configuration and also initialize any controls loops and Network®) system, the following additional features can be input/output devices. All alarms and configurations are used: saved in memory and maintained during power outages. • Interface of the unit clock with the CCN network clock All alarms will be maintained in memory and must be and allow for remote configuration of the schedules. cleared through the display. • CCN demand limit participation. The unit will first determine the mode of operation. If the Sequence of operation Cooling mode is required and the fan status input closed, q P then the controlling set point will be the leaving air tem- Cooling, constant volume (CV) units perature set point; then the leaving-air temperature will On power up,the control module will activate the initializa- sequence to compressors on and off using a PID control tion software. The initialization software will determine the loop. 102 Typical control wiring schematics FIELD POWER WIRING TERMINAL BLOCK POWER ENTRY 380.t00- VOLT ONI v NEUTRAL -© EGNDP 1 1 1 1 1 1 1 1 1 1 1 1 -- 1 1 1 1 1 1 1 1 / 1 1 1 1 1 1 1 1 o FIELD POWER SUPPLY � 1 � 1 L__J__-L__��� j DISCONNECT/BRANCH CIRCUIT 1 1 PROTECTION PER NEC 1 ----------------J (SEE NOTE 131 TERMINAL BLOCK NON-FUSED DISCONNECT POWER ENTRY 1 2 3 380.400 VOLT ONI Y NEUTRAL EGND Q GND MP® 1 ® o ® o 1 1 , 1 1 1 / 1 , 1 t 1 1 1 1 1 'o FIELD POWER SUPPLY 1 1 1 1 0___L__J________-- 1 DISCONNECT/BRANCH CIRCUIT 1 PR 1 OTECTION PER NEC 1 (SEE NOTE 13) NON-FUSED DISCONNECT LEGEND 4. Incoming wire size range for terminal block with MCA(minimum EQUIP GND — Equipment Ground circuit amps) up to 175 amps is 14 AWG(American Wire Gage) NEC — National Electrical Code to 2/0. NOTES: a. Incoming wire size range for terminal block with MCA from 1. Factory wiring is in accordance with UL 1995 standards. Field 175.1 amps to 420 amps Is 2 AWG to 600 kcmil. modifications or additions must be in compliance with all applica- b. Incoming wire size range for non-fused disconnect with MCA ble codes. up to 100 amps is 14 AWG to 1/0. 2. All units or modules have single point primary power connection. c. Incoming wire size range for non-fused disconnect with MCA Main power must be supplied from a field or factory-supplied dis- from 100.1 amps to 200 amps is 6 AWG to 350 kcmil. connect. 3. Wiring for main field supply must be rated 75 C.Use copper con- d. Incoming wire size range for non-fused disconnect with MCA ductors only. from 200.1 amps to 450 amps is 3/0 to 500 kcmil. 5. Refer to certified dimensional drawings for exact locations of the main power and control power entrance locations. 103 Typical control wiring schematics (cont) 440) VARIABLE AIR VOLUME APPLICATION WIRING DIAGRAM, C.TYP=1 (VAV), DIGITAL AND NON-DIGITAL, SIZES 025-130 38AP LVT TERMINAL STRIP ALM LJ R I DEMAND LIMIT STEP 1 I rQ---o- I_ - - - 4 1 DEMAND LIMIT STEP 2 1 4-20 mA _ ^/_ DEMAND SIGNAL — 1 0—— 5 1 LIMIT GENERATOR L _ I SIGNAL + — fi 4-20 mA TEMPERATURE SIGNAL — — U RESET GENERATOR SIGNAL _ _ _ _ _ _ _ _ — -+ _I IJ SAT(REQUIRED) I i O— - - - - - 11 REMOTE ON/OFF I rOH F>—— 13 I I I I FS1 I I ------ 14 I l� 16 I r I I --- LEGEND I MAT/RAT(REQUIRED) 19 I ALM R — Alarm Relay I CXB — Compressor Expansion Board — — — PO LLSV-B(38APD) FS1 — Fan Status Switch LLSV-A2(38APS)I LLSV-A — Liquid Line Solenoid,Circuit A,First Stage or LLSV-B2(065) LLSV-A2— Liquid Line Solenoid,Circuit A,Second Stage 24 _ _ — ®_ 7 (38APSO40,050,38APD070-130 only) LLSV-A LLSV-15 — Liquid Litte Suletwid.Circuit B,First Stage (38APS065,38APD only) or LLSV-B(065) LLSV-B2— Liquid Line Solenoid.Circuit B,Second Stage 25 _ — _ ®_ (38APS065,38APDO70-130 only) LVT — Low Voltage Terminal MAT/RAT— Mixed Air Thermistor/Return Air Thermistor _———_-- —--—--—--—--—--—--i SAT — Supply Air Thermistor Factory Wiring I (38APD070-130 ONLY) FIELD-SUPPLIED I --------- Field Wiring 1 TRANSFORMER NOTES: I (REQUIRED) 1 1. Field wiring must be in accordance with local codes. 1 I 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for 24 VAC the alarm relay is 5 VA sealed,10 VA at 24 VAC.Field power supply I I SECONDARYI I is not required. 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid I I I valve (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power I I supply is not required. I I— — — — — _ I 4. For 38APDO70-130 units,an additional LLSV, 15 VA sealed, 30 VA I I CXB-J6 I inrush at 24 VAC can be connected to CXB.A field-supplied control I I transformer is required,not to exceed 75 VA. I 1 LLSV-A2 1 5. All discrete inputs are 24 VAC. I RED 5 PNK ' — — ®— . 1 6. Installation of fan status switch(FS1)is recommended.If not used,a I I jumper must be installed. I g 1 7. Energy management module (EMM) is required for Demand Limit I LLSV-B2 I I functions, 4 to 20 mA, Demand Limit Step 1 and 2, or 4 to 20 mA ( 7 ORN_— — w ®— I Temperature Reset. 1 1 8. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a L—--—--—--—--—--—--—--—-- 24 VAC load up to 50 mA. 104 CONSTANT VOLUME APPLICATION WIRING DIAGRAM THERMOSTAT MULTIPLE STAGES, C.TYP=3 (TSTAT MULTI), DIGITAL SIZES 025-130, NON-DIGITAL SIZES O40-130 38AP LVT TERMINAL STRIP 1 R r - - - - - - - -- - - - - - - - - - - - - 2 --------� I DEMAND DEMAND LIMIT STEP 1 I LIMIT SIGNAL �0-- 3■ I I I 4.20mA _ _ L_----­ SIGNAL I DEMAND LIMIT STEP 2 I 1 GENERATOR I w/o-_ ❑5 I ID--�--1 I I I I L----- �8 I TEMPERATURE I I I RESETSIGNAL I L________ 1 I I I 4-20 mA -- ------------ I I SIGNAL I AHU I GENERATOR THERMOSTAT I _r-------------- 9 1 (REQUIRED) I SAT(REQUIRED) I I I Y7 -�---------------r------------- 12 1 I I I 1 REMOTE ON/OFF I Y2 -��1 i I-Qi FO-- 13 I I I ©1 1 ----- 14 I 15 I 11 FS1 I 1 I r-0-�- 18 I I I I I 1 I 1 ❑x I I 1 LEGEND I I I MAT/RAT(REQUIRED) -- 19 I AHU — Air-Handling Unit L_____________J ----- 20 LLSWB(c3(8APD8APS))) I ALM R — Alarm Relay or LLSV•92(085� I CXB — Compressor Expansion Board P FS1 — Fan Status Switch LLSV-A — Liquid Line Solenoid,Circuit A,First Stage LLSV.ALLSV-A2— Liquid Line Solenoid,Circuit A,Second Stage(38APSO40,050, or LLSV-B(065)1 38APDO70-130only) ----�-- LLSV-B — Liquid Line Solenoid,Circuit B,First Stage(38APS065,38APD only) LLSV-132— Liquid Line Solenoid,Circuit B,Second Stage I------------------------, (38APS065,38APDO70.130 only) FIELD-SUPPLIED LVT — Low Voltage Terminal (38APD070-130 ONLY) TRANSFORMER MAT/RAT— Mixed Air Thermistor/Return Air Thermistor (REQUIRED) 1 SAT — Supply Air Thermistor Factory Wiring 9 14 VAc --------- Field Wiring ISECONDARYI NOTES: i I I 1 1. Field wiring must be in accordance with local codes. I` - - - - J 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for the alarm i cxa. I I relay is 5 VA sealed, 10 VA at 24 VAC.Field power supply is not required. I 1 LLSV-A2 I 3. LVT-24, 25,and 2 are for control of field-supplied liquid line solenoid valve I r-- - -®- (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power supply is not required. I I I 4. For 38APDO70-130 units,an additional LLSV,15 VA sealed,30 VA inrush at I LLSV-e2 I 24 VAC can be connected to CXB. A field supplied control transformer is I OHN­ - ® 3 I required,not to exceed 75VA. �________________________J 5. All discrete inputs are 24 VAC. 6. Installation of fan status switch(FS1)is recommended.If not used,a jumper must be installed. 7. Energy management module(EMM)is required for Demand Limit functions, 4 to 20 ITA,Demand Limit Step 1 and 2,or 4 to 20 mA Temperature Reset. B. The contacts for Remote On-Off,Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 105 Typical control wiring schematics (cont) ' CONSTANT VOLUME APPLICATION WIRING DIAGRAM 2-STAGE THERMOSTAT CONTROL, C.TYP=4 (TSTAT 2STG), NON-DIGITAL, SIZES 025-030 38AP LVT TERMINAL STRIP D — ALM R r — — — — — — -- — — — — — — 2 — — — — — 1 DEMAND LIMIT STEP 1 i I AHU I DEMAND 4 THERMOSTAT I DEMAND LIMIT STEP 2 (REQUIRED) I LIMIT SIGNAL �!' o- — E 4-20 mA i I SIGNAL — -� — — — — 6 1 ( GENERATOR I + — — - — — E1 I I I I I I I ( W1 I � n — — — — — — — — — I I i REMOTE ON/OFF I I r-04 Ho- I L — — — , i a I i L — — — — 14 I ❑C - — — — — — — L — — — — — — — — — — — 15 1 I I I I L — — — — — — — — — — — — — — — — — — -A — — — — — — — ' 1 g LLSV-8(38APD) LLSV-A2(38APS) I LEGEND or LLSV-132(065) AHU — Air-Handling Unit 24 — ALM R — Alarm Relay — CXB — Compressor Expansion Board LLSV-A FS1 — Fan Status Switch or LLSV-B 065) I LLSV-A — Liquid Line Solenoid,Circuit A, First Stage 25 — — — LLSV-A2 — Liquid Line Solenoid,Circuit A,Second Stage (38APSO40,050,38APDO70-130 only) LLSV-B — Liquid Line Solenoid,Circuit B, First Stage (38APS065,38APD only) j—--—--—--—--—--—--—--—-- LLSV-B2 — Liquid Line Solenoid,Cirriiit B,Ser..nnd StaOa I FIELD-SUPPLIED (38APS065,38APDO70-130 only) (38APD070-130 ONLY) LVT — Low Voltage Terminal I TRANSFORMER 1 Factory Wiring I (REQUIRED) --------- Field Wiring NOTES: I 9 24 VAC I 1. Field wiring must be in accordance with local codes. I ISECONDARYI 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for the I I I alarm relay is 5 VA sealed, 10 VA at 24 VAC. Field power supply is not I _ _ _ _ _ I required. I — 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid valve I I (LLSV)15 VA sealed,30 VA inrush at 24 VAC.Field power supply is not I I CXB-J6 I I required. I 1 LLSV-A2 1 4. For 38APDO70-130 units,an additional LLSV,15 VA sealed,30 VA inrush I RED 5 PNK-— — ®— 1 at 24 VAC can be connected to CXB.A field-supplied control transformer I I I is required,not to exceed 75 VA. 5. All discrete inputs are 24 VAC. I 6 I I 6. Installation of fan status switch (FS1) is recommended. If not used, a I LLSV-B2 1 jumper must be installed. I ER ORN — — 7. Energy management module (EMM) is required for Demand Limit func- tions,4 to 20 mA,Demand Limit Step 1 and 2,or 4 to 20 mA Temperature �—--—--—--—__—--—--—--——— I Reset. 8. This control scheme is valid for 38APD,APS025, 027 and 030. It is not recommended for units with more than 2 compressors, 38APDO40-130 and 38APSO40-065. 9. This control scheme does not support digital compressor operation. 10. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 106 CONSTANT VOLUME APPLICATION WIRING DIAGRAM SPACE TEMPERATURE SENSOR CONTROL, C.TYP=5 (SPT MULTI), DIGITAL AND NON-DIGITAL, SIZES 025-130 38AP LVT TERMINAL STRIP E — — ALM R I DEMAND LIMIT STEP 1 El DEMAND LIMIT SIGNAL DEMAND LIMIT STEP 2 IN I I L TEMPERATURE I RESET SIGNAL I L _ — _ _ _ _ I I 4-20 mA — — —a— — — — — — — — — - I SIGNAL GENERATOR I SAT(REQUIRED) REMOTE ON/OFF I I-0-1 FO — 13 I L - - - 1a I FS1 I I I , I I I I I •— - - - t8 I MAT/RAT(REQUIRED) 9 I SPT(RE(5UIRED) LEGEND r 21 I ALM R — Alarm Relay 1 - - - - - - - - - z2 CXB — Compressor Expansion Board I SA LLSV-B(38APD) FS1 — Fan Status Switch - -O^ - - - - z3 LLSV-A2(38APS) LLSV-A — Liquid Line Solenoid,Circuit A,First Stage J or LLSV-B2(065)1 LLSV-A2— Liquid Line Solenoid,Circuit A,Second Stage 2a — — — ® —p (38APSO40,050,38APDO70-130 only) LLSV-A LLSV-B — Liquid Line Solenoid,Circuit B,First Stage or LLSV-B(065)1 (38APS065,38APD only) LLSV-B2— Liquid Line Solenoid,Circuit B,Second Stage (38APS065,38APDO70-130 only) LVT — Low Voltage Terminal -----------------------1 MAT/RAT— Mixed Air Thermistor/Return Air Thermistor I FIELD-SUPPLIED I SA — Set Point Adjustment I (38APD070-130 ONLY) TRANSFORMER I SAT — Supply Air Thermistor I (REQUIRED) I SPT — Space Temperature Thermistor Factory Wiring 24 VAC Field Wiring I I I 1SECONDARYI I NOTES: I I I 1. Field wiring must be in accordance with local erodes. 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for the alarm I I I I relay is 5 VA sealed,10 VA at 24 VAC.Field power supply is not required. I 1 CxB-J6 I 3. LVT-24, 25, and 2 are for control of field-supplied liquid line solenoid valve I LLSV-A2 I I (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power supply is not RED PNK- required. I I 4. For 38APDO70-130 units,an additional LLSV,15 VA sealed,30 VA inrush at 24 LLSV-B2 1 VAC can be connected to CXB.A field-supplied control transformer is required, I I not to exceed 75 VA. I ®- 5. All discrete inputs are 24 VAC. 6. Installation of fan status switch (FS1) is recommended. If not used, a jumper L----------------------J must be installed. 7. Energy management module(EMM)is required for Demand Limit functions,4 to 20 mA,Demand Limit Step 1 and 2,or 4 to 20 mA Temperature Reset. 8. The contacts for Remote On-Off,Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 107 Typical control wiring schematics (cont) PERCENT CAPACITY APPLICATION WIRING DIAGRAM, C.TYP=7 (PCT CAP), DIGITAL AND NON-DIGITAL. SIZES 025-130 38AP LVT TERMINAL STRIP ALM R I REQUESTED 4-20 MA — — — — — — CAPACITY SIGNAL _ LLJJ SIGNAL GENERATOR (REQUIRED) — —+ — — — — — — — — — 1p 1 I SAT(OPTIONAL) I r — E�y — — — — — 11 I I REMOTE ON/OFF I r-Qa I-o — 13 I I L — — — 14 1 I I � I -Os10- 1s I I I b I I MAT/RAT(OPTIONAL) 1 - -© - — — - - — 20 I LLSV-B(38APD) 1 LLSV-A2(38APS or LLSV-B2(065;1 24 — — — ® —} LLSV-A 1 LEGEND 25 — or LLS65)1 ALM R — Alarm Relay CXB — Compressor Expansion Board FS1 — Fan Status Switch --—--—--—--—--—--—--——� LLSV-A — Liquid Line Solenoid,Circuit A,First Stage I FIELD-SUPPLIED I LLSV-A2 — Liquid Line Solenoid,Circuit A,Second Stage I (38APD070-130 ONLY) TRANSFORMER (38APSO40,050,38APD070-130 only) I (REQUIRED) LLSV-B — Liquid Line Solenoid,Circuit B,First Stage (38APS065,38APD oniv) 24 AV AC LLSV-B2 — Liquid Line Solenoid,Circuit B,Second Stage I I (38APS065,38APD070-130 only) I ISECONDARYI I LVT — Low Voltage Terminal I I I MAT/RAT — Mixed Air Thermistor/Return Air Thermistor I I I SAT — Supply Air Thermistor I I — — — — — — Factory Wiring --------- Field Wiring I I CXB-J6 I LLSV-A2 I I NOTES RED 5 PNK- — ®- 1. Field wiring must be in accordance with local codes. I I 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for I 6 I I the alarm relay is 5 VA sealed,10 VA at 24 VAC.Field power supply I LLSV-B2 is not required. I 7 RN— — ®— J 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid I valve (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power L—--—--—--—--—--—--—--— supply is not required. 4. For 38APDO70-130 units,an additional LLSV, 15 VA sealed,30 VA inrush at 24 VAC can be connected to CXB.A field-supplied control transformer is required,not to exceed 75 VA. 5. All discrete inputs are 24 VAC. 6. Installation of fan status switch(FS1)is recommended.If not used,a jumper must be installed. 7. Energy management module(EMM)is required. 8. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 108 INDEPENDENT DUAL CIRCUIT CONTROL, C.TYP=8 (DUAL TSTAT), DUAL CIRCUIT NON-DIGITAL SIZES O40-130 FIELD-SUPPLIED TRANSFORMER 38APLVT (REQUIRED) TERMINAL STRIP AHU1(CIRCUITA) 24 VAC THHERMOSTAT El - ALM (SECONDARY' (REQUIRED) R 1 I I 1 F-F¢ - T1- r0- 3 ' Y1 DEMAND E RED)' LIMIT ` - - - - 4 I I I Y2 Y2 SIGNAL �"Y - W1 (REQUIRED) 4-20 mA SIGNAL _ I 1 I GENERATOR I I + I I- C - - - - - � I I T1-Y1 REMOTE ON/OFF I I AHU2(CIRCUIT B) I CA F-a _I THERMOSTAT 1 I I REQUIRED) ' - 14 I T1-Y2 t--0-IFO - Y1 FS1 16 1 Y2 (REQ IRED)' I FS2 17 I W1 (REQUIRED) ` - -b- - - - - 1B 1 I I LLSV-B 1 ❑ I 24 - - ®- LEGEND ' I LLSV-A I AHU — Air-Handling Unit ®- ALM R — Alarm Relay a CXB — Compressor Expansion Board FS1 — Fan Status Switch,AHU1 FS2 — Fan Status Switch,AHU2 LLSV-A — Liquid Line Solenoid,Circuit A,First Stage -------------- LLSV-A2 — Liquid Line Solenoid,Circuit A,Second Stage I FIELD-SUPPLIED I I (38APD070-130 ONLY) (38APD070-130 only) 1 TRANSFORMER LLSV-B — Liquid Line Solenoid,Circuit B,First Stage I (REQUIRED) I LLSV-B2 — Liquid Line Solenoid,Circuit B,Second Stage I I (38APD070-130 only) I 2n VAC LVT — Low Voltage Terminal I ISECONDARYI T1 — AHU1 Thermostat I I I T2 — AHU2 Thermostat I I I Factory Wiring I I - - - - - - I I --------- Field Wiring I I CXB-J6 I NOTES: LLSV-A2 I I 1. AHU1 is connected to 38APD—Circuit A. I RED 5 PNK- - ®- AHU2 is connected to 38APD—Circuit B. I 2. Field wiring must be in accordance with local codes. I 6 LLSV-B2 I j 3. LVT-1 and 2 are for the alarm relay. The maximum load allowed for the alarm I 7 ORN» - ®- I relay is 5 VA sealed, 10 VA at 24 VAC. Field power supply is not required. I I 4. LVT-24, 25, and 2 are for control of field-supplied liquid line solenoid valve L (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power supply is not required. 5. For 38APDO70-130 units,an additional LLSV, 15 VA sealed,30 VA inrush at 24 VAC can be connected to CXB.A field-supplied control transformer is required, not to exceed 75 VA. 6. All discrete inputs are 24 VAC. 7. Installation of fan status switches (FS1, FS2) is recommended. If not used, a jumper must be installed. 8. Energy management module(EMM)is required. 9. This control scheme does not support digital compressor operation. 10. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 11. Single or 2-Step Demand Limit is not available with this control type. 109 Typical control wiring schematics (cont) VARIABLE AIR VOLUME SETPOINT CONTROL APPLICATION WIRING DIAGRAM, C.TYP=9 (VAV SETPOINT), DIGITAL AND NON-DIGITAL, SIZES 023-130 38AP LVT TERMINAL STRIP 1 - - AL R I DEMAND LIMIT STEP 1 2 - -4 '0 o- 0 I I L 4-20 mA DEMAND LIMIT STEP 2 DEMAND SIGNAL I I-01--o- I LIMIT GENERATOR SIGNAL + L 4-20 mA _ I TEMPERATURE SIGNAL - - - - - - - - - 8 I RESET GENERATOR I 1 SIGNAL + I I I REQUESTED 4-20 mA COOLING SIGNAL I SETPOINT GENERATOR SIGNAL El _ - - - - - - - _ - 10 (REQUIRED) SAT(REQUIRED) REMOTE ON/OFF I r<)-i I-Q - 13 I ( L - - - 14 I I FS1 I I LEGEND I I ALM R — Alarm Relay t MAT/RAT(REQUIRED) 19 1 CXB — Compressor Expansion Board 1 _ _ _ _ _ 20 LLSV-B(38APD) I FSi — Fan Status Switch,AHU1 - LLSV-A2(38AP5 I LLSV-A — Liquid Line Solenoid,Circuit A,First Stage or LLSV-92(065; LLSV-A2 — Liquid Line Solenoid,Circuit A,Second Stage (30At S040,050,30APDO70-130 only LLSV-B — Liquid Line Solenoid,Circuit B,First Stage LLSV-A (38APS065,38APD only) or LLSV-B(065)1 LLSV-B2 — Liquid Line Solenoid,Circuit B,Second Stage -1 (38APS065,38APD070-130 only) LVT — Low Voltage Terminal MAT/RAT — Mixed Air Thermistor/Return Air Thermistor -----------------------t SAT — Supply Air Thermistor I FIELD-SUPPLIED I Factory Wiring I (38APD070-130 ONLY) TRANSFORMER I .......... Field Wiring (REQUIRED) NOTES: I I 1. Field wiring must be in accordance with local codes. I 24 VAC Q 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for I ISECONDARYI the alarm relay is 5 VA sealed,10 VA at 24 VAC.Field power supply I I I 1 is not required. I l 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid I I - - - - - - valve (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power I I CXB-J6 supply is not required. I LLSV-A2 I 4. For 38APD070-130 units,an additional LLSV, 15 VA sealed,30 VA I inrush at 24 VAC can be connected to CXB.A field-supplied control 1 RED 5 PNK- - ®- transformer is required,not to exceed 75 VA. I 6 1 5. All discrete inputs are 24 VAC. I LLSV-B2 I 1 6. Installation of fan status switch(FSi)is recommended.If not used,a I 1771 ORN- - ®_ 1 jumper must be installed. I LLr 7. Energy management module(EMM)is required. L________--_-- --------- 8. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 110 MAT/RAT AND SAT SENSOR LAYOUT RETURN AIR FS2 OR MAT/RAT FS F51" SAT OUTSIDE J DUCT AIR SUPPLY LEGEND FAN FS1 — Fan Status Switch(24-v) EVAPORATOR MAT — Mixed Air Temperature Sensor COIL RAT — Return Air Temperature Sensor SAT — Supply Air Temperature Sensor "FS1 can be pressure differential switch(shown),motor current detection,or sail switch. COMMUNICATIONS WIRING LVT CCN + COM SHIELD DATA COM PORT 111 Application data Installation For 38AP065-130: When condensing units are arranged The 38APD unit must be installed outdoors. in parallel, a minimum of 10 ft (3048 mm) between con- The 38AP condensingunits are not designed for refrigeration densiny urilts is recommended. Acce tdble cledrdcice uu gthe side with a control box can be reTuced to 4 ft(1.3 m) duty. If applying with a third-party air-handling unit, a due to NEC (National Electric Code, U.S.A.) regulations, crossplot is required to determine the saturation temperature. without sacrificing performance as long as the remaining When considering location of the unit, be sure to consult three sides are unrestricted. For acceptable clearance with National Electrical Code (NEC, U.S.A.) and local code layout involving more than 2 condensing units, contact requirements. Allow sufficient space for airflow, wiring, application engineering. piping, and service. The placement area must be level and Refer to certified drawings for airflow clearances. Recom- strong enough to support the operating weight of the unit. mended minimum clearances are 6 ft(1829 mm)for unre- When unit is in proper location, use of mounting holes in stricted airflow and service on sides of unit, 4 ft(1219 mm) base rails is recommended for securing unit to supportingg on ends, and unrestricted clear air space above the unit. structure.. For mounting unit on vibration isolators, 4 x 24 Provide ample space to connect liquid and suction lines to in. (102 x 610 mm) perimeter support ASTM "C" than- indoor unit. For multiple units, allow 10 ft (3048 mm) sep- nels between unit and the isolators are recommended with aration between airflow surfaces. If walls surround the unit, a minimum of 4 channels per unit. Fasteners for mounting wall height should not exceed the top of the unit fan dis- unit are field supplied. charge. Installation in a pit is not recommended. For 38AP025-060: When parallel condensing units are The 38AP condensing units are not intended for remote aligned such that coils face each other, a minimum of 6 ft cooler applications. For such purposes, please select a 30 (1829 mm) is recommended. When the parallel arrange- Series chiller with remote cooler. ment has only one coil drawing air from the space between condensing units, a minimum of 3.5 ft (1067 mm) is rec- ommended. When parallel condensing units have no coils IMPORTANT: Be sure to mount unit level to ensure facing each other(a back-to-back arrangement), be sure to proper oil return to compressors. maintain the larger of the recommended service clearances associated with each chiller (see the certified drawings). IMPORTANT: Do NOT bury refrigerant piping Due to NEC(National Electric Code, U.S.A.) regulations, a underground. Failure to comply could result in equip- minimum clearance of 4 ft(1219 mm)must be maintained ment damage. on the side of the chiller that has an electrical box. Con- densing unit fan discharge must be at least as high as adja- cent solid walls. Operating limits Maximum outdoor ambient: 38AP025-060 MULTIPLE UNIT SEPARATION 50/60 Hz,full capacity 122°F(50°C) 3.5 It(1.1 m) 50/60 Hz, unloaded 125°F(51.6°C MINIMUMt 50/60 Hz, 100%outdoor air application return air temperature maximum 95°F(35°C) 6 It Minimum operating outdoor air MINIMUM* / temperature with installed low ambient head pressure control —20°F(-28.8°C) Minimum return air temperature 55°F(-12.8°C) "Minimum for when coils face each other.Less clearance is required Maximum return air temperature 95°F(35°C) in other configurations. Range of acceptable saturation t Clearance of 3.5 ft(1.1 m) is required when a coil faces the wall. suction temperature 30 to 55°F(-1.1 to 12.80C) When there is no coil facing the wall,see the certified drawing for the required service clearance. Maximum discharge temperature 268°F(131°C) Minimum suction superheat 12°F(6.7°C) Maximum vertical separation 75 ft(22.8 m)50/60 Hz 38AP065-130 MULTIPLE UNIT SEPARATION Check valves required for all units with linear line length 6 It(1.8 m) more than 100 ft(30.5 m). MINIMUM Check valves required for any 38AP025-030 dual circuit units where evaporator is located higher than the condens- tort ing unit and the linear line length is more than 55 ft MIN3IM) (16.8 m). 112 11CU'S 1 & 2 NOTES: 38AP UNIT AMBIENT LIMITATIONS 1. Select indoor equipment at no less than 300 cfm per SINGLE CIRCUIT ton (40 L/s per kW) (nominal condensing unit capac- ity). 38APS MINIMUM LOW MINIMUM LOW AMBIENT UM UNIT AMBIENT*t MOTORMASTER® MAXIMUM 2. The total combined draw of the 2 field-supplied liquid SIZE (Standard Unit) CONTROL** AMBIENTtt line solenoid valves and one air handler fan contactor 025-065 45°F(7.2°C) -20°F(-28.9°C) 12.2'F(50°C) must not exceed 90 va. If the specified va must be exceeded, use a remote relay to control the load. DUAL CIRCUITS 3. Select equipment to match or to be slightly less than 38APD MINIMUM LOW MINIMUM LOW AMBIENT MAXIMUM peak load. This provides better humidity control, less UNIT AMBIENT*t MOTORMASTER unit cycling, and less part load operation. SIZE (Standard Unit) CONTROL** AMBIENTtt 4. Evaluate oil return when selecting vapor line sizes, 025-040 32`F(o°C) -20°F(-28.9°C) 122°F(50 C) especially for partial load conditions. 25°F(-3.9°C) -20°F(-28.9°C) 122°F(50"C) 070-130 32-F(0°C) -20-F(-28.9°C) 122°F(50°C) 5. The indoor fan must operate when the outdoor unit is Temperatures calculated with the minimum number of fans operating operating. per circuit. t Minimum outdoor-air operating temperature is based on 90°F (32°C) 6. For VAV systems, the total building load is NOT the saturated condensing temperature and 100016 capacity. sum of the individual peak loads. Equipment selected ** Factory-installed option or field-installed accessory,including wind baf- for the sum of the individual peak loads will be over- fees. uction sized. tt tteemperatu eeration bove at which there operating.e Refends on rs to E-Cat fe saturated or exact P 7. For VAV systems with supply-to-return air recycling, limitations. use the equipment room as a return-air plenum. 38AP LOADING SEQUENCES 8. To minimize air recirculation, do not use concentric LOADING SEQUENCES—SINGLE CIRCUIT supply and return grilles. 9. All 38AP condensing units will come with one accu- LOADING SEQUENCES mulator per circuit to protect compressors from liquid 38APS Standard Unit Digital Option migration. UNIT SIZE Range(%) Number of Range(%) Number of Steps Steps 10. Ductwork should be sized according to unit size, not 025-030 50, 100 2 17-100 22 ! building load. 040-050 33,66, 100 3 16-100 27 11. A field-supplied 5 to 15%bleed port TXV(thermostatic 065 133,66, 100 3 — — expansion valve)is required for every application. 12. The 38AP condensing units are not suitable for hot LOADING SEQUENCES—DUAL CIRCUIT gas reheat applications. LOADING SEQUENCES 38APD Standard Unit Digital Option UNIT SIZE Range(' ) Numberof Range Number /o Steps (%) of Steps 025-030 50, 100 2 17-100 22 u40 27,50,73, 100 4 13-100 36 050-060 23,50,73, 100 4 11-100 36 070 24,48,65,83,100 5 11-100 45 080 20,40,60,80,100 5 9-100 45 090 15,33,49,67,82,100 6 7-100 54 100 17,33,50,67,83,100 6 8-100 54 115 14,29,44,62,81,100 6 7-100 54 130 13,25,38,59,79,100 6 6-100 54 1 i 113 CU's 1 & 2 AppliC -r -A nt) REFRIGERANT PIPING REQUIREMENTS 38APS025-065 SINGLE-CIRCUIT UNITS (60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-25 26-50 51-75 76-100 101-125 126-150 151-175 176-200 38APS CONN (0-7.6) (7.9-15.2) (15.5-22.9) (23.1-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) UNIT S,L EQUIVALENT LENGTH,ft(m)" SIZE (in.) 0-37 38-75 76-112 113-150 151-187 188-225 226-262 263-300 (0.11.3) (11.6-22.8) (23.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) _ L S L S L S L S L S L S L S L S 025 5/8 1316 510 1-/8 7/8 15/8 7/8 Is/9 7/8 /a 1/8 21/,, 7/8 2118 7/8 21/e 027 15/8,5/8 5/8 13/8 7/8 15/s 7/g 1W. Y. 21/a 7/a 21/8 718 21/8 7/8 21/s 7/0 21/8 030 15/0,7/8 7/8 13/e /8 15 g 1 /8 21/8 7/s 21/8 7/8 21/8 718 21/8 7/8 21/6 11/8 21/6 040 21/8,7/8 7/8 15/8 7/8 2/5 /a 21/s 7/8 21/8 7/a 21 a 1'/a 21 a 1 a 2 s 11/8 21/8 050 21/8.7/8 1/8 15/8 7/8 21/8 7/a 21/0 11/8 21/0 11/8 1 251E 11/8 25/8 111E 25/a 11/e 25/s 065 1 25/8,7/a 7/g 15/8 1'/a 2'/g 11/8 2Va i'/a 21/g 1 11/8 1 25/a 1 Va 25/a 1'/a 25/e 13/e 25/a 38APDO25-130 DUAL-CIRCUIT UNITS (60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-26 26-50 51.75 70.100 101-125 126.150 151-175 176-200 SIZE CONN (0-7.6) (7.9-15.2) (15.5-22.9) (23.1-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) 38A S,L EQUIVALENT LENGTH,ft(m)' UNIT SZE (in.) 0.37 36-75 76-112 113-150 151487 188-225 226-262 263.300 (0.11.3) (11.6-22.8) (23.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) L S L S L S L S L S L S L S L S 025 Ckt A 1 /g, /a /2 1 Va /g 1 /a 5/9 13/B 5/e 13/a 5/a 13/a 51, 131, 5/8 i /g 5/a 1 /a Ckt B 1 /8,5/8 '/2 11/8 5/8 11/8 5/8 13/8 5/8 13/8 5/8 13/a 5/8 1376 5/a 1 /a Sfe 15/8 Ckt A 13/B,5/B 1/2 1'/8 5/8 11/8 5/a 13/6 5/B 15/8 5/8 13/B 5/g 1318 518 15/8 5/8 15/a 027 Ckt B 1 / ,5/ '/ 1'I 5/ 11/ 5/ 13/ 5/ 13/ 5/ 13/ 5! 13/ 5/ 1°/ 5/ 15/ e e 2 e e e a e e e e e a e s s e e Ckt A 13/g1 5/8 5/6 11/8 5/8 1 13/8 5/g 13/g 5/8 13/8 5/8 15/8 5/8 15/8 7/8 15/8 7/8 15/8 030 Ckt B 13/e,5/a 5/a 1 Ve 5/e 13 51e 13/e 5/e 13/e 5/e 15/e 51 e 15/e 7%e 151e 7/e 15/a Ckt A 1 Ia,5/B 5/8 1'/8 /8 13/g 5/g 1 /a 7/a 15/a 7/a 15/g 7/g 21/8 7f8 21/8 7/8 21/8 040 Ckt B 15/ ,5/ / 111 51 13/ 5/ 1 / 5/ 15/ 7/815/ 7/ 15/ 71815/ 7% 21/ e a e e e s a e e e e e e e e a Ckt A 1 /a,5/9 5/g 131E 57, 15/8 77, 15/g 7/8 15/8 7/8 21/a 7/8 21/8 7%8 2Va 718 21/8 050 Ckt B 15/ ,5/a 5/e 13 71e 15/8 7/a 15/e 1/8 21e 7/8 21/8 7/8 21/a 7/8 21/8 118 21/9 Ckt A 1 /a,5/a /e 13/a 7/a 15/B 7/B 15/g 7/B 21 a 7/a 21/a 7/8 21/8 7/8 21/8 7/8 21/8 060 Ckt B Is/ ,5/ 7/ 13/ 7/ 15/ 7/ 21/ 7/ 2/ 7/ 21/ 7/ 21/ 7/ 211 11/ 211 a a 8 a B 8 B 9 a a a 9 8 a a 9 8 b Ckt A 15/a,7/8 7/8 131E 7/B 15/a 7/g 21/8 7/8 211E 718 2118 1/8 21/8 71, 21/g 111E 21/8 07075 t 2 7/ 151 7/ 15/ 7/ 21/ 7/ 2 7/ 21/ 7/ 2'/ 11 21/ 1 V 25/ R. fl fl fl fl R R a fl B fl 8 8 a 8 a a 9 Ckt A 15/a,7/8 7/8 1% 7/g 151E 7/8 21/B 7/g 9_ 2 7/B 21/8 1/8 21/e 7/8 21/8 11/8 21/8 OBO Ckt B 21/ ,7/ 7/815/ 7/ 21/ 7/ 21/ 11/ 2/ 1 V 25/ 11/ 25/ 11/ 251 11/B 25/ a a a 8 a a 9 8 8 a 8 B 8 8 8 B Ckt A 2Va,7/a 7/8 15/8 7/s 21/B 7/8 2118 7/8 21/8 7/8 21/8 11/8 21/a 1 Va 25/8 11 a 25/8 090 Ckt B 21/ ,7/ 7/ 15/ 7/ 21/ 7/ 21/ 11/ 21/ 1 V 25/ 111 25/ 11/a B 8 251 11/ 25/ a 8 8 a 8 a 8 8 8 a 8 9 a a 8 CktA 2Va,7/a 7/8 15/8 7/8 21/8 7/8 21/s 11/B 21/a 11/8 2b/e 11/8 2% 11/8 25/8 11/e 25/s 100 25/8Ckt B 217, 1a Ie 15%e /e 21 e 7/e21/e 11/e 21/e 11/a 25/e 1 Va 25/e 1 /e 25/a 1 /e Ckt A 2Va,7/8 1/8 15/8 7/8 21/g 7/8 2Va 1 Va 21/a 1 Va 25/a 1'/a 25/g 1 Va 25/a 11/B 251E 115 Ckt B 25/ , / 7/ 15/ 11/ 21/ 11/ 211 1 V 21/ 1'/ 25/ 1 V 25/8 1'/B 25/ 13/ 25/ B a a 8 a a a a a a a a 8 B a e Ckt A 2Va,7/a 718 15/8 7/8 21/a 7/8 2Va 1 Va 21/g 1 Vg 25/B 1 Va 25/8 11/8 25/B 11/8 25/8 130 Ckt B 2 11/ 7/ 2V 11/ 21f 11/ 2/ 11/ 25/8 11/ 25i 13/ 25/ 13/ 31/ 13/ 3 a. a a 8 8 8 a a B a B 9 9 a 9 9 8 8 LEGEND 4. All pipe sizes are OD inches.Equivalent sizes in millimeters follow: L —Liquid Line S —Suction Line In. mm "Equivalent Length shown is based on the Total Linear Length plus an 1/2 12.7 additional 50°%for fittings and valves. If application requires more than Vs 15.9 50% additional losses for fittings and valves, calculate the equivalent 7/8 22,2 length and find pipe size using the Equivalent Length columns. 11/8 28.6 NOTES: 13/a 34.9 1. Shading indicates double suction riser or reduced riser is required on circuit where suction gas flow is up. 15/a 41.3 2. Maximum vertical separation between evaporator and condensing 21/8 54.0 unit is 75 ft(22.8 m).3. Suction and liquid line sizing is based on pressure drop equivalent 25/a 66.7 to 2°F(1.1°C)at nominal rating conditions. 31/8 79.4 114 C U's 1 & 2 Appli cont) 4OW1, REFRIGERANT PIPING REQUIREMENTS(cont) 38APS025-065 SINGLE-CIRCUIT UNITS DOUBLE SUCTION RISER(60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-25 26-50 51-75 76-100 101-125 126-150 151-175 176-200 38APS CONN (0-7.6) (7.9-15.2) (15.5-22.9) (23.1-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) UNIT S,L EQUIVALENT LENGTH,ft(m)' SIZE (in.) 0-37 38-75 76-112 113-150 151-187 188-225 226-262 263-300 (0-11.3) (11.6-22.8) (22.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) _A TB C A B I C JA B C A B C A B C A B C A B C A B C 025 15/8,5/8 — — — — — — — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/a 21/6 13/8 15/8 2V8 027 15/8,5/8 — 1'%8 1b/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 030 15/8,7/8 — — — 13%B 15/8 21/a 1'%B 15/a 21/B 1% 15%8 21/8 1% 15/8 21/8 1% 15/a 21/9 1'/9 15/a 21/a 040 211a,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 1'/8 15/8 21/8 13/8 15/8 21/8 1% 15/8 21/g 15/a 21/a 25/8 15/8 21/a 25/e 050 21/8,7/a — — — 13/a 15/B 21/8 13/B 15/g 21/a 13/8 15/e 21/a 15/8 21/8 25/8 15/B 21/8 25/8 15/8 2% 25/3 15/El 21/8 25/6 065 25/8 7/8 — — — — — _ — — — — — — 15/B 21/8 25/B 15/8 21/8 25/8 15/a 21/8 25/a 15/B 21/8 25/a 38APDO25-130 DUAL-CIRCUIT UNITS DOUBLE SUCTION RISER(60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-25 26-50 51-75 76-100 101-125 126-150 151-175 176-200 SIZE CONN (0-7.6) (7.9-15.2) (15.5-22.9) (23.1-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) 38A S,L EQUIVALENT LENGTH,ft(m)' UNIT SZE (in.) 0-37 38-75 76-112 113-150 151-187 188-225 226-262 263-300 (0-11.3) (11.6-22.8) (22.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) A B C A B C A B C A B C A B C A B C A B C A B C 025 L;Kt A 1'/8,0/8 — — — — — — — — — — — — — — — — — — — — — — UKt B 13/8,5/8 — — — — — — — — — — — — 027 Ckt A 13/8,5/8 — — — — — — — — — — — — — — — — — — — — — — — Ukt B 1'/8,5/8 — — — — — — — — — — — — — — — — — — — — — — 030 CK1 A 1'/8,0/8 — — — — — — — — — — — — — — — — — — — — CKt E3 13/8,b/9 — — — — — — — — — — — — — — — — — — — Kt A 1 b/8,5/8 — — — — — — — — — — — — — — — 1'/B 15/8 21/8 1% 15/8 21/8 13/8 15/8 2118 040 k[ti 15/8,5/8 — — — — — — — __ — — — — — — — — — — — — — 13/e 15/a 21/a 050 Ckt A 15/8,5/8 — — — — — — — — — — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/a 1% 15/e 2//B Ckt B 15/8,5/8 — — — — — — — — — 13/8 15/8 21/8 1'/8 15/8 21/8 13/8 15/8 21/B 1'/8 15/8 2118 13/8 15/8,21/8 060 L:Kit A lb/B,5/8 — — — — — — — — — 13/8 15/8 21/8 1'/8 15/8,21/8 13/8 15/a 21/a 1'/8 1% 21/8 1'/8 15/8 21/8 CktB 15/8,5/- — — — — — — 1 13/8 16/8 21/B 13/8 1b/8 21/8 1'/8 1b/8 21/8 13/a 15/8 21/8 1'/8 15/8 2Va 1'/8 15/8 2118 070 LktA 15/B,I/B — — — — — — 1% 1b/8 21/8 13/8 1b/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 1'/8 1b/8 21/8 1'/8 15/8 2118 Ckt B 21/8,1/8 — — — — — — 13/8 1b/8 21/B 1% 1b/B 21/8 13/8 1b/8 21/8 1'/8 15/8 21/8 13/8 10/8 21/8 15/B 2118 25/8 080 Gkt A 10/8,'/8 — — — — — 13/8 1b/B 21/a 1'/8 1b/B 21/B 1% 1b/B 21/8 13/8 15/8 21/8 1% 15/B 21/8 11/8 15/8 21/8 Ckt B 21/e,7/a — — — 13/8 1b/8 2Va 13/8 1b/8 21/B 13/8 1b/8 21/a 1b/8 21/8 2b/8 1b/8 21/8 2b/8 15/8 21/8 2b/8 16/8 21/8 25/8 090 C.kt A 21/8,1/8 — — — 13/8 1b/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/a 15/8 21/8 15/8 2V8 2b/8 15/8 21/8 25/8 Ckt B 21/8,7/8 — — — 13/8 15/8 21/8 13/8 lb/a 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 211a 25/8 15/8 21/8 25/a 100 Ckt A 21/8,t/8 — — — 13/8 1b/8 21/8 13/8 1b/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21%8 25/a Ckt B 21/8,1/8 — — — 1'/8 1b/8 21/8 13/8 1b/8 21/8 1'/B 1We 21/a 15/B 21/8 25/8 16/8 21/8 25/8 15/a 21/a 25/B 15/B 21/B 25/8 115 Ckt A 21/8,7/8 — — — 13/8 1b/8 21/a 1% 15/8 21/8 13/8 1b/8 2V8 15/8 21/8 25/8 lb/8 21/8 25/8 1b/6 21/8 20/8 15/a 2Va 25/a Ckt B 2b/e,7/a — — — — 1b/a 21/8 25/e 15/e 21/11 25/e 15/8 21/e 25/e 15/8 21/a 25/s 130 Ckt A 21/8,7/8 13/a 15/8 21/, 13/a 15/6 21/e 13/6 1We 21/8 1b/a 21/B 2b/a 15/8 21/8 2b/8 15/8 21 8 25/8 15/B 21/B 25/8 (;Kt B 2b/8, 11/ — — — — — 1b/8 21/8 2b/B 1b/e 21/8 2% 1b/8 21/8 25/8 1b/B 21/B 25/8 1b/8 2b/8 31/e 115/8 125/8 31/8 LEGEND 4. All pipe sizes are OD inches.Equivalent sizes in millimeters follow: L —Liquid Line S —Suction Line in. mm 'Equivalent Length shown is based on the Total Linear Length plus an 1/2 12.7 additional 50%for fittings and valves. If application requires more than 5/8 15.9 50 io additional losses for fittings and valves, calculate the equivalent 7/8 22.2 length and find pipe size using the Equivalent Length columns. 11/8 28.6 NOTES: 1% 34.9 1. Shading indicates double suction riser or reduced riser is required on circuit where suction gas flow is up. 15/a 41.3 2. Maximum vertical separation between evaporator and condensing 21/8 54.0 unit is 75 ft(22.8 m). 3. Suction and liquid line sizing is based on pressure drop equivalent 25/8 66.7 to 2'F(1.1'-C)at nominal rating conditions. 31/8 79.4 116 C U's 1 & 2 Application data (cont) SUCTION LINE PIPING C Table IA— CONDENSING D UNIT D PIPE DIAMETER 3 FT MAX.(914 mm) 38AP UNIT DUAL CIRCUIT SINGLE CIRCUIT SIZE CIRCUIT A CIRCUIT 9 in. mm in. mm in. mm A� C 025 11/8 29 1'/8 29 13/8 35 LEGEND 027 1 V8 29 1 t/8 29 13/8 35 S Suction Riser 1 t/8 29 11/8 29 13/8 35 — without Trap 040 13/8 35 1'/a 29 15/8 41 EVAPONAi OR © — Suction Riser 13/8 35 13/8 35 15/8 41 with Trap OSuction Line to 060 13/8 35 15/8 41 — — C — Condensing Unit Pipe Diameter to be 065 -- — — — 21/8 54 Op — as Shown to Table at 070 15/8 41 15/8 41 — — Right. 080 15/8 41 15/8 41 — — 090 15/8 41 15/8 41 — — 100 15/8 41 15/e 41 — — 115 15/8 41 21/8 54 — — 130 15/8 41 21/8 54 — — 118 Guide specifications 4W HVAC Guide Specifications 1.04 WARRANTY (FOR INCLUSION BY SPECIFYING Size Range: 25 to 130 Nominal Tons at 60 Hz ENGINEER) 88 to 457 Nominal kW at 60 Hz Part 2 —Products 21 to 108 Nominal Tons at 50 Hz 2.01 EQUIPMENT 73 to 381 Nominal kW at 50 Hz A. General: Carrier Model Number: 38APD, 38APS Factory assembled, single-piece, air-cooled condens- Part 1 —General ing unit. Contained within the unit enclosure shall be 1.01 SYSTEM DESCRIPTION all factory wiring, piping, controls, compressors, Outdoor-mounted, air-cooled condensing unit with nitrogen holding charge, and special features required prior to field start-up. Puron® refrigerant (R-410A) suitable for on-the- ground or rooftop installation. The 38APS unit shall B. Unit Cabinet: have one refrigeration circuit and shall consist of 1. Cabinet shall be galvanized steel casing with a two or three rotary scroll compressors. The 38APD baked enamel powder or pre-painted finish. unit shall have two independent refrigeration circuits 2. Control box access panels shall be hinged for and shall consist of two, four, five or six rotary scroll service access. compressors. Unit shall have air-cooled coils, pro- C. Fans: peller-type condenser fans, a control box, and shall discharge condenser air vertically upward as shown 1. Condenser fans shall be direct-drive propeller on certified drawings. Unit shall be used in refrigera- type, discharging air vertically upward. tion circuit with a central station air-handling unit or 2. All condenser fan motors shall be totally direct-expansion coils. enclosed 3-phase type with permanently lubri- 1.02 QUALITY ASSURANCE cated ball bearings, class F insulation and inter- A. Unit performance shall be rated in accordance with nal, automatic-reset thermal overload AHRI (Air-Conditioning, Heating, and Refrigeration protection or manual reset calibrated circuitbreakers. Institute) Standard 365, latest edition(U.S.A). B. Unit construction shall comply with latest edition of 3. Shafts shall have inherent corrosion resistance. ASHRAE (American Society of Heating, Refrigerat- 4. Fan blades shall be statically and dynamically ing, and Air-Conditioning Engineers) 15 Safety balanced. Code, UL 1995, and ASME (American Society of 5. Condenser-fan openings shall be equipped with Mechanical Engineers) applicable codes (U.S.A. PVC-coated steel wire safety guards. codes). D. Compressors: C. The management system governing the manufac- 1. Compressors shall be rotary scroll. turer of the product is ISO (International Organiza- 2. Operating oil charge and a crankcase heater tion for Standardization) 9001: 2008 certified. control oil dilution. D. Base unit shall be constructed in accordance with 3. Compressors shall be mounted on two rails hav- UL (Underwriters Laboratories) standards and CSA ing rubber in shear vibration isolators. (Canadian Standards Association). E. Painted parts shall withstand 1000 hours in constant 4. Staging of compressors shall provide unloading neutral salt spray under ASTM B117 conditions capability. Digital compressor unloading control with a 1mm scribe per ASTM D1654. After test, shall be available as an option on one circuit painted parts shall show no signs of wrinkling or (not available on size 065 unit). cracking, no loss of adhesion, no evidence of blister- 5. Compressor motors shall be cooled by refriger- ing, and the mean creepage shall not exceed 1/4 in. ant gas passing through motor windings and (Rating > 4 per ASTM D1654) on either side of the shall have either internal line break thermal and scribe line. current overload protection or external current F. Design pressure shall be 650 psig(4482 kPa). overload modules with compressor temperature sensors. G. Unit shall be functional checked at the factory. E. Condenser Coils: H. Lifting holes shall be provided to facilitate rigging. 1. Coil shall be air-cooled microchannel heat 1.03 DELIVERY, STORAGE, AND HANDLING exchanger (MCHX) and shall have a series of Unit shall be shipped as single package and shall be flat tubes containing a series of multiple, parallel stored and handled per unit manufacturer's recom- flow microchannels layered between the refrig- mendations. erant manifolds. Microchannel coils shall con- sist of a two-pass arrangement. Coil construction shall consist of aluminum alloys for the fins, tubes and manifolds in combination with a corrosion-resistant coating on the tubes. 119 Guide specifications (cont) 4=* 2. Tubes shall be cleaned, dehydrated, and sealed. f. Service run test capability. 3. Assembled condenser coils shall be leak tested g, Compressor minimum run time (3 minutes) and pressure tested at 650 psig(4482 kPa). and minimum off time(3 minutes). 4. To plan the unit installation and for ease of h. Service diagnostic mode. maintenance/coil removal on unit sizes i. Self-contained low voltage control circuit. 38AP065-130, all refrigerant piping entering j. Cycle condenser fans to maintain proper and leaving the condenser coils shall be located head pressure control. on only one side of the condensing unit so the coils can be removed (when needed) from the k. Capacity control with staging compressors. side free of piping. This is important to con- 1. Optional digital scrolls to stage compressors sider because removing the coils from the and cycle digital compressor for maintaining header side, although possible, involves extra desired leaving air temperature set point. labor due to extra bending and brazing of the m.Alarm relay output to indicate when unit is coil headers. in alarm condition. F. Refrigeration Components: 2. Minimum unit safety devices shall include: 1. Refrigeration circuit components shall include Solid-state compressor lockout to provide liquid line temperature relief device, pressure optional reset capability at the space thermostat transducers, liquid line shutoff valve, suction if any of the following safety devices trip and shutoff valve, suction line accumulators, nitro- shut off compressor. gen holding charge, and compressor oil. 2. Long line length check valves are required for a. Compressor lockout protection for internal or external overload. liquid line installation on all linear line length applications of more than 100 ft (30.5 m) to b. Low pressure protection. prevent liquid migration during unit shutdown. c. High pressure protection (high pressure For any 025-030 size dual circuit unit applica- switch or internal). tion where evaporator is located higher than d. Compressor reverse rotation protection. the condensing unit, check valves are required e. Loss of charge protection. for linear line length above 55 ft(16.8 m). 3. Units shall include one factory-installed suction f. Low suction superheat protection. line accumulator for each refrigerant circuit. g. Short cycle protection. G. Controls and Safeties: h. Suction and discharge pressure transducers. 1. Unit ComfortLink controls shall include: i. Circuit breakers or fuses for short circuit pro- a. Scrolling marquee display module shall be tection of compressors. used for accessing condensing unit informa- H. Operating Characteristics: tion, reading sensor values, and testing the 1. The capacity of the condensing unit shall meet condensing unit. The scrolling marquee dis- or exceed Btuh L_kW) at a suction play is a 4-key, 4-character, 16-segment temperature of °F ( 'Q. The power LED (light-emitting diode) display. Eleven consumption at full load shall not exceed mode LEDs shall be located on the display Btuh( W). as well as an Alarm Status LED. The display 2. The combination of the condensing unit and shows all of the ComfortLink control codes the evaporator or air-handling unit shall have a (with 60-character expandable clear lan- total net cooling capacity of Btuh guage), plus set points, time of day, tem- L_kW) or greater at conditions of cfm peratures, pressures, and superheat. L_L/s) entering-air temperature at the evap- Additional information can be displayed all orator at OF ( °C) wet bulb and OF at once with the accessory NavigatorTM dis- ( °C)dry bulb, and air entering the condens- play• ing unit at OF(_°C). b. Carrier Comfort Network® (CCN) system 3. The system shall have an Energy Efficiency capability. Ratio (EER) of Btuh/watt or greater at c. Unit control with standard pressure trans- standard AHRI conditions. ducer, discharge pressure transducer and I. Electrical Requirements: suction temperature thermistors. All unit power wiring shall enter unit cabinet at a Sin- d. Current alarm list and alarm history list on gle location (115 and 130 size units available with display. dual point power with terminal block). e. Automatic compressor lead/lag control. 120 J. Special Features: prevent coil assembly from contacting sheet 1. Low Ambient Control: metal coil pan to minimize potential for gal- a. Control shall regulate the fan motor speed in vanic corrosion between the coil and pan. All- response to the saturated condensing tem- copper construction shall provide protection in perature of the unit. The control shall be moderate coastal applications. capable of operating with outdoor tempera- e. E-coated aluminum-fin coils: tures at—20°F(-28.9°C). Coil shall have a flexible epoxy polymer b. Motormaster® low ambient control shall be coating uniformly applied to all coil surface available as a factory-installed option or fiel- areas without material bridging between fins. dinstalled accessory for all units. Coating process shall ensure complete coil 2. Optional Condenser Coil Materials: encapsulation. Color shall be high gloss black with gloss; 60' of 65 to 90% per a. E-coated microchannel coils: ASTM ID523-89. Uniform dry film thick- E-coated aluminum microchannel coil shall ness from 0.8 to 1.2 mil on all surface areas have a flexible epoxy polymer coating uni- including fin edges. Superior hardness char- formly applied to all coil external surface acteristics of 2H per ASTM D3363-92A areas without material bridging between fins and cross hatch adhesion of 413-513 per or louvers. Coating process shall ensure ASTM D3359-93. Impact resistance shall be complete coil encapsulation, including all up to 160 in./lb(ASTM D2794-93). Humid- exposed fin edges. E-coat shall have a thick- ity and water immersion resistance shall be ness of 0.8 to 1.2 mil with top coat having a up to minimum 1000 and 250 hours respec- uniform dry film thickness from 1.0 to 2.0 tively (ASTM D2247-92 and ASTM D870- mil on all external coil surface areas includ- 92). Corrosion durability shall be confirmed ing fin edges. E-coated coils shall have supe- through testing to no less than 3000 hours rior hardness characteristics of 2H per salt spray per ASTM B117-90. Coil con- ASTM D3363-00 and cross hatch adhesion struction shall be aluminum fins mechani- of 413-513 per ASTM D3359-02. Impact cally bonded to copper tubes. resistance shall be up to 160 in./lb (ASTM f. E-coated copper-fin coils: D2794-93). E-coated coil shall have superior Coil shall have a flexible epoxy polymer impact resistance with no cracking, chip- coating uniformly applied to all coil surface ping, or peeling per NSF/ANSI 51-2002 areas without material bridging between fins. Method 10.2. E-coated aluminum micro- Coating process shall ensure complete coil channel coils shall be capable of withstand- encapsulation. Color shall be high gloss ing 8,000-hour salt spray test in accordance black with gloss; 60' of 65 to 90% per with the ASTM (American Society for Test- ASTM D523-89. Uniform dry film thickness ing and Materials) 13-117 Standard. from 0.8 to 1.2 mil on all surface areas b. Aluminum fin/copper tube coils: including fin edges. Superior hardness char- Coil shall be constructed of seamless copper acteristics of 2H per ASTM D3363-92A tubes mechanically bonded to aluminum fins. and cross hatch adhesion of 413-513 per Fins shall have wavy enhancements. These ASTM D3359-93. Impact resistance shall be condenser coils are recommended with remote up to 160 in./lb(ASTM D2794-93). Humid- cooler applications. These coils are not recom- ity and water immersion resistance shall be mended for corrosive environments. up to minimum 1000 and 250 hours respec- c. Pre-coated aluminum-fin coils: tively (ASTM D2247-92 and ASTM D870- Coil shall have a durable epoxy-phenolic 92). Corrosion durability shall be confirmed coating to provide protection in mildly corro- through testing to no less than 3000 hours sive coastal environments. Coating shall be salt spray per ASTM B117-90. Coil con- applied to the aluminum fin stock prior to struction shall be copper-fins mechanically the fin stamping process to create an inert bonded to copper tube sheets. Galvanized steel tube sheets shall not be acceptable. A barrier between the aluminum fin and cop- polymer strip shall prevent coil assembly per tube. Epoxy-phenolic barrier shall mini- mize galvanic action between dissimilar from contacting sheet metal coil pan to metals. maintain coating integrity and minimize cor- rosion potential between the coil and pan. d. Copper-fin coils: 3. Sound Reduction: Coil shall be constructed of copper fins a. Low sound fan for sound reduction is avail- mechanically bonded to copper tubes and cop- able as a factory-installed option or field- per tube sheets. Galvanized steel tube sheets installed accessory for all units. shall not be acceptable. A polymer strip shall 121 Guide specifications (cont) b. Low sound compressor blankets for additional g. Display shall have back light and contrast sound reduction are available as a factory- adjustment for easy viewing in bright sun- installed option, on all units having low sound light or night conditions. fans or as a field-installed accessory. h. Navigator module shall have raised surface 4. Digital Compressor Option: buttons with positive tactile response. Modification shall include digital compressor to i. Navigator module shall be available as field- provide incremental steps for tighter tempera- installed accessory for all units. ture control. The digital compressor shall be 9. BACnet Communication Option: available as a factory-installed option for all The BACnet Communication option shall pro- units except size 065. vide factory-installed communication capability 5. Non-Fused Disconnect: with a BACnet MS/TP network. Allows inte- A non-fused disconnect is available as a factory- gration with i-Vu® Open control system or a installed option for all units having single point BACnet building automation system. power connection units. 10. BACnet Translator Control: 6. Long Line Length Check Valves: BACnet control shall be available as a field- Long line length check valves are available as installed accessory for all units to provide inter- options shipped with the unit or accessories face between unit and a BACnet Local Area shipped separately. In either case, field installa- Network (LAN, i.e., MS/TP EIA-485). tion is required. 11. LON Translator Control: 7. High Short Circuit Current Rating (SCCR): Unit shall be supplied with field-installed inter- The optional high SCCR interrupt capability face between the chiller and a Local Operating shall allow the unit to tolerate a 65 kA (208/ Network (LON, i.e., LonWorks FT-10A ANSI/ 230v, 380v and 460-v units) or 25 kA (575-v EIA-709.1). LON shall be available as a field- units) short circuit current for a brief period of installed accessory for all units. time while protecting downstream components. 12. Touch PilotTM Display: The high SCCR option shall provide a higher Touch Pilot remote mount touch screen display level of protection than the standard unit for network attachment to unit shall be available (option for 60 Hz only). High interrupt shall be as a field-installed accessory for all units. available as a factory-installed option strictly in conjunction with a non-fused disconnect and 13. Energy Management Module (EMM): only with single-point power connection. The EMM shall provide remote set point, 8. NavigatorTM Hand Held Display: demand limit control, and percent capacity a. Portable hand held display module with a input. The EMM is not needed with use of minimum of 4 lines and 20 characters per BACnet or LON accessory kit. line, of clear English, French, Spanish, or 14. Security Grilles/Hail Guards: Portuguese language. Units shall be supplied with factory-installed or b. Display menus shall provide clear language field-installed louvered, sheet metal panels descriptions of all menu items, operating which securely fasten to the unit to provide con- modes, configuration points and alarm denser coil protection against hail and physical diagnostics. Reference to factory codes shall damage. not be accepted. 15. Vibration Isolation Pads: c. RJ-14 connection plug shall allow display Neoprene vibration isolation pads(24 in. x 3 in. module to be connected to factory-installed x 1/4 in.) shall be available for field installation receptacle. to reduce vibration transmission from the com- d. Industrial grade coiled extension cord shall pressor through the floor and into the condi- allow the display module to be moved tioned space. around the unit. 16. Wind Baffle Kit: e. Magnets shall hold the display module to Field-installed accessory kit shall provide wind any sheet metal panel to allow hands-free baffles for use with low ambient temperature operation. operation. f. Display module shall have NEMA (National 17. Seismic Certification: Electrical Manufacturers Association, A seismic kit is provided which will result in a U.S.A.) 4x housing suitable for use in out- unit SDS (seismic design acceleration parame- door environments. ter) level of 2.5 for 38AP025-065 units and 2.1 for 38AP070-130 units. 122 r I COMMERCIAL MECHANICAL APPLICATION Community&Economic Development City of Arlington• 18204 59th Ave NE•Arlington,WA 98223• Phone (360)403-3551 This application is for new,addition,altered or replaced mechanical installation and new or altered gas piping and must be accompanied by ELETRONIC FILES and TWO (2) SETS OF CONSTRUCTION DRAWINGS and CUT SHEETS and/or information outlined in the MECHANICAL SUBMITTAL REQUIREMENTS,if applicable. Type of Permit: C3 New Installation ❑ Addition ❑ Alteration ❑ Replaced ❑ Gas Piping Property Address. 17601 59th Avenue N E Project Valuation: $26,300.00 Lot#: Parcel ID No.: 31052200400200 Preferred Contact: 0 Owner 0 Contractor Project Description: Install (2) Owner Supplied Carrier Gemini Air Cooled Condensing Units. Associate with Owner Name: Public Utility District N01 Home No.: Email Address: N/A Cell No.: 425-231-2145 Ben Davis Mailing Address: POBOX1107 City, Everett State: WA Zip: 98206 Contractor Name: D.K. Systems, Inc. Office No.: 360-755-1555 Email Address: dulce@dksystemsinc.com Dulce Herrera Cell No.: 360-755-1555 Mailing Address: PO Box 886 Cjty: Burlington State: WA Zip: 98233 L&I Contractor License Number: DKSYSI*9821-1 Expiration Date: 06/21/2022 • New gas piping requires a pressure test hooking to any appliance • Sediment traps(drips) are required on all gas lines • Gas lines are required to be supported/secured per IFGS,Section 415. • Proper Combustion air and venting required for all appliances • A shirt-off valve is required within 6 feet of all appliances Gas Piping Specification and complete Schematic PAGE 3 O Not Applicable 0 CSST O Brass O Other Proposed Piping Material: O Black Steel O Galvanized Steel Proposed Piping Size: O 1/2" O 5/8 O 3/4 O 1" O 11/i" O 2" Inlet Pressure: Pressure Drop: Specific Gravity: I hereby certify that the above information is correct and that the construction on,and the occupancy and the use of the above described property will be in accordance with the laws,rules and regulation of the State of Washington. s � Dulce Herrera September 01, 2020 Signature Print Name Date FOR STAFF USE ONLY PERMIT# ACCEPTED BY: DATE STAMP REV2.2020 Pagel 43 MECHANICAL PERMIT FEES (per unit Type of Fixture No.of Units Cost per Unit Subtotal Additional Plan Review fees x $75.00 = $ 0 Air Cond Unit:5 100Btu i x $15.00 = $ 0 Air Cond.Unit>10OBtu h x $25.00 = $ 0 Air Cond.Unit>50OBtuAip x $50.00 = $ 0 Air Handling Units x $15.00 = $ 0 Base Mechanical Fee $25.00 $25.00 Boiler<10OBtu h>31i x $15.00 = $ 0 Boiler>1 million Btu/h<50hp x $25.00 = $ 0 Boiler>1.5 million]3tuAi<50lip x $50.00 = $ 0 Boiler>10OBtu 13-15h x $15.00 = $ 0 Boiler>50OBtu h 15-30lip x $25.00 = $ 0 Commercial Hoods-1ype I x $25.00 = $ Commercial Hoods-lype II x $50.00 = $ Diffusers x $15.00 = $ 0 Dryer Ducting x $15.00 = $ 0 Ductwork(drawings required) x $25.00 = $ Evaporative Coolers x $15.00 = $ Exhaust/Ventilation Fans x $15.00 = $ Fire lace Insert Stove x $15.00 = $ Forced Air Heat 15 100 Btu h x $15.00 = $ Forced Air Heat>100 Btu h x $25.00 = $ 0 Gas Clothes Dryer x $15.00 = $ 0 Gas Fired AC<_100 Btu Ai x $15.00 = $ 0 Gas Fired AC>100 Btu h x $25.00 = $ 0 Gas Fired AC> 500 Btu Ai x $50.00 = $ 0 Gas Pi in <_ 5 units x $15.00 = $ 0 Gas Piping> 5 units(plm<5 mits x $2.00 = $ 0 Heat Exchangers x 1 $15.00 = $ 0 Heat Pump-Condensing Unit 2 x $25.00 = $ 50 Hot Water Heat Coils x $15.00 = $ 0 Miscellaneous Appliance-regulated by x $15.00 = $ 0 mechalucal code,not otherwise specified Pkg.Units<_100btu x $25.00 = $ 0 Pkg.Units>100btu x $50.00 = $ 0 Range/Cook to Gas Fired x $15.00 = $ 0 Refrigeration Unit<_10OBtt1 h x $15.00 = $ 0 Refrigeration Unit>10OBtt1 h x $25.00 = $ 0 Refrigeration.Unit>50OBtu h x $50.00 = $ 0 Re-inspection fee all x $75.00 = $ 0 Residential Range Hood x $15.00 = $ 0 Unit Heaters 15 100 Btu h x $15.00 = $ 0 Unit Heaters>100 Btu x $25.00 = $ 0 VAV Boxes(Variable Air Voltune,part of air x $10.00 _ $ 0 conditioning system) Wall Heaters-Gas Fired x $25.00 = $ 0 Water Heater- Gas Fired x $25.00 = $ 0 Permit Fee $ 75 Table 4-8; Plan Review Fee $ 48.75 Processing/Tecluiology Fee $25.00 Total $ 148.75 REV2.2020 Page 2 of PRESSURE PIPING SCHEMATIC COMPLETE FOR GAS PIPING ONLY ❑ SCHEMATIC IS TO SCALE ❑ SCHEMATIC NOT TO SCALE Show Pipe Size(s) and Length(s) from meter to all appliances NOTE: Any interior pressure regulators must be indicated 1,EV2.2020 Pagge 3 of3 GENERAL ABBREVIATIONS DRAWING INDEX NON-STRUCTURAL MECHANICAL COMPONENT NOTES M0.01 MECHANICAL LEGEND AND GENERAL NOTES NEW MECHANICAL WORK 0 DIAMETER,PHASE F FAHRENHEIT 8 SENSOR MS1.01 MECHANICAL SITE PLAN h MATCHLINE OR PROPERTY FLA FULL LOAD AMPS SA' SUPPLY AIR 1. THE COMPONENT IMPORTANCE FACTOR(Ip)FOR ALL LINE A AIR AMPS -------- ENLARGED PLAN BOUNDARY p AMPS FLEX FLEXIBLE SAT SUPPLY AIR TEMPERATURE NON-STRUCTURAL COMPONENTS SHALL BE: ABV ABOVE FLR FLOOR SCH SCHEDULE I 1.5 C.. fJ c AC AIR CONDITIONER FPM FEET PER MINUTE SD STORM DRAIN PIPING tJ 1 2. THE FOLLOWING ITEMS ARE TAKEN DIRECTLY FROM THE NOT ALL SYMBOLS MAY ' DETAIL/PLAN IDENTIFIER ACU AIR CONDITIONING UNIT FPS FEET PER SECOND SENS SENSIBLE 2015 INTERNATIONAL BUILDING CODE AND FROM THE APPEAR ON THE DRAWINGS AFF ABOVE FINISHED FLOOR FT FEET,FIN TUBE SF SQUARE FOOT AMERICAN SOCIETY OF CIVIL ENGINEERS(ASCE) STANDARD 7.THE CONTRACTOR SHALL REFER TO THE AG ABOVE GROUND SIM S''ILAR ABOVE FOR ADDITIONAL INFORMATION,EXCEPTIONS,AND A SECTION IDENTIFIER AHJ AUTHORITY HAVING JURISDICTION GA GAGE SMACNA SHEET METAL AND AIR CONDITIONING CONTRACTORS' FURTHER DESCRIPTIONS.THE CONTRACTOR SHALL Miol n 1 7NAL ASSOCIATION,INC. ADHERE TO REQUIREMENTS AND AS SUCH,SHALL BE REVISION DEFINITION AREA, AMB AMBIENT GAL GALLONS INCLUDED WITHIN BID.ALSO REFER TO SPECIFICATION H A R G I S vim+' AREA ENCIRCLED CONTAINS ARCH ARCHITECT GC GENERAL CONTRACTOR SP SOv S 'F SURE JE SECTION 23055Q e n c i ry e E n s (/ `'�) CHANGES MADE SUBSEQUENT ASHRAE AMERICAN SOCIETY OF HEATING,REFRIGERATION AND GPM GALLONS PER MINUTE 3. 2015 IBC,1613.1,SCOPE:ARCHITECTURAL,MECHANICAL, TO PREVIOUS ISSUE AIR-CONDITIONING ENGINEERS,INC- GV GATE VALVE,GLOBE VALVE SS" - �-'EL,SANITARY SEWER ELECTRICAL,AND NON-STRUCTURAL COMPONENTS THAT ci mo-o menu„=me�aao ASSY ASSEMBLY ARE PERMANENTLY ATTACHED TO STRUCTURES AND Q REVISION CALLOUT H HUMIDIFIER GRAIN PIPING TEMP TFta-ER�TURE THEIR SUPPORTS AND ATTACHMENTS SHALL BE DESIGNED BF BELOW FLOOR TOP To: ; -'�?E AND CONSTRUCTED TO RESIST THE EFFECTS OF HD HEAD EARTHQUAKE MOTIONS IN ACCORDANCE WITH ASCE 7, FLAG NOTE CALLOUT BLW BELOW HORIZ HORIZONTAL PSTAT I'd'P%l2S TAT EXCLUDING CHAPTER 14 AND APPENDIX 11A. BOP BOTTOM OF PIPE TYP T $. C HP HORSEPOWER 4. 2015 IBC,1704 4,CONTRACTOR RESPONSIBILITY: THE Aeu-ol MECHANICAL EQUIPMENT TAG - SOT BOTTOM CONTRACTOR SHALL BE RESPONSIBLE FOR THE '4' HTG HEATING •� BTUH BRITISH THERMAL UNIT PER HOUR UG- L C:ROUNp CONSTRUCTION OFASEISMIC-FORCE-RESISTING SYSTEM, N� NORTH ARROW BV BALL VALVE HVAC HEATING,VENTILATING,AND AIR CONDITIONING DESIGNATED SEISMIC SYSTEM OR SEISMIC-RESISTING HZ HERTZ UNO U SS NOTED OTHERWISE COMPONENT LISTED IN THE STATEMENT OF SPECIAL INSPECTIONS AND SHALL SUBMIT A WRITTEN STATEMENT N764 INVERT ELEVATION OR POO C CONDENSATE PIPING V VENT PIPING.VOLT OF RESPONSIBILITY TO THE BUILDING OFFICIAL AND THE IE INVERTELEVATION OWNER PRIOR TO THE COMMENCEMENT OF WORK ON THE CAP CAPACITY IN. INCH VA VALVE SYSTEM OR COMPONENT,THE CONTRACTOR'S CD CONDENSATE DRAIN VEL VELOCITY STATEMENT OF RESPONSIBILITY SHALL INCLUDE THE IN.WG INCHES WATER COLUMN FOLLOWING CFM CUBIC FEET PER MINUTE VENT VENTILATION,VENTILATOR CKV CHECK VALVE kW KILOWATT VOLT VOLTAGE A.ACKNOWLEDGEMENT OF AWARENESS OF THE CLG CEILING,COOLING SPECIAL REQUIREMENTS CONTAINED IN THE STATEMENT OF SPECIAL INSPECTIONS; z COMB COMBINATION W WASTE,WATT,WIDE,WATER 0 COND- CONDENSER,CONDENSATE L LENGTH B.ACKNOWLEDGEMENT THAT CONTROL WILL BE 4PIPING LEIS POUND W/ WITH EXERCISED TO OBTAIN CONFORMANCE WITH THE w CONT CONTINUE,CONTROL LRA LOCKED ROTOR AMPS WB WET BULB(TEMPERATURE) CONSTRUCTION DOCUMENTS APPROVED BY THE K PIPE ELBOW UP OR PIPE TEE COP COEFFICIENT OF PERFORMANCE LVR LOUVER WC WATER COLUMN BUILDING OFFICIAL. UP AND DOWN CU . CONDENSING UNIT,CUBIC WA WATER METER C.PROCEDURES FOR EXERCISING CONTROL WITHIN THE -i. PIPE ELBOW DOWN CW COLD WATER PIPING WSEC WASHINGTON STATE ENERGY CODE CONTRACTOR'S ORGANIZATION,THE METHOD AND ul MAX MAXIMUM yvT WEIGHT FREQUENCY OF REPORTING AND THE DISTRIBUTION Q —0-- PIPE TEE UP D DRAIN M8H THOUSAND BTJ PER HOUR OF THE REPORTS; - MC MECHAn,CA_CONTRACTOR D.IDENTIFICATION AND QUALIFICATIONS OF THE z e PIPE TEE DOWN DB DRY BULB(TEMPERATURE) MCA MINIMUM CIRCUIT AMPACITY ,- PERSON(S)EXERCISING SUCH CONTROL AND THEIR tl8 DECIBEL POSITION(S)IN THE ORGANIZATION. G PIPE RISE DEG v DEGREE MDC MODULAR DATA CENTER GENERAL NOTES-MECHANICAL MECH MECHANICAL 4. DIVISION 22.23 RESPONSIBILITIES DIA..---..-DIAMETER— MIN MINIMUM - _. •.,••� -- '""`" ��. PIPE CAP 1 COORDINATE MECHANICAL WORK '.TH THAT OF OTHER A.HANGERS AND SEISMIC BRACING FOR MECHANICAL Z DIM .DIMENSION MOOR MAXIMUM OVERCURRENT PROTECTION TRADES(ELECTRICAL ARCH: AL.STRUCTURAL, SYSTEMS SHALL BE DESIGNED AND SPECIFIED EY cl� O �. PIPE PLUG DISC LOCATION OF STARTER,DISCONNECT AND CONTROLS IV AND LANDSCAPE E-F =LECTRICAL, DIVISION 22 23 D/I SION 22.23 SHALL REFER TO THE Fy DISCFI DISCHARGE RC'I R C RA _ AND LANDSCAPE MECHANICA DR NGS FOR LOCATIONS OL NA NOT APPLICABLE DR I SPECIFICATIONS COORDINATION SHALL ► --- fLOW DIRECTION EQUIPMENT N HJNG MECHANICAL SYSTEMS AS DN DOWN NO NORMALLY CLOSED,NOISE CRITERIA C R TO FABRICA ',ON,PURCHASE,AND/OR STRUCTURAL DRA.%INGS DO NOT SHOIP , J PIPE BREAK NIC NOT IN CONTRACT--j j•— DWGS DRAWINGS NS?.L N OF ALL WORK. LOCATIONS O MECHANICAL EQUIPMENT DJCTWORK, 0 J DV DRAIN VALVE PIPING,AND OTHER COMPONENTS NO NORMALLY OPEN ..HE CON R 'OR SHALL BE RE 3LE FOR THE SAFE cO Q ---y— PIPE CONNECTION KEEP,N S OWN PROPERTt E JOB SITE. B. DIVISION 22 U.23 SHALL COORDINATE THE SPPORT z NO. NUMBER NUMBER OWNER SS ,IIES NO RESPONSIB `T OE PROTECTION SYSTEMS AND DESIGN LOADS FOR HUNG P P",7 AND �I � (J� (E) EXISTING NTS NOT TO SCALE OF PROPERTIES AGAINST FIRE THE -ND OTHER MECHANICAL SYSTEMS(INCLUDING COMBINED Z EA EXHAUST AIR ENVIRONMENTAL CONDITIONS. MULTIPLE PIPE RUNS)WITH THE GENERAL m I "_4OA OUTDOOR AIR F VALVES EAT ENTERING AIR TEMPERATURE CONTRACTOR AND THE STEEL AND WOOD JOIST VALVE:GATE,BALL, EER ENERGY EFFICIENCY RATIO F�F; z - ENERGY CODE NOTES MANUFACTURERS IN ADDITION TO OTHER TRADES BUTTERFLY(REFER TO x O ---po-- z� w EF .EXHAUST FAN OC ON CENTER THAT MAY BE IMPACTED. O SPECIFICATIONS) OD OUTSIDE DIMENSION OR DIAMETER � r EFF EFFICIENCY OSA OUTDOOR SUPPLY AIR PIPING NSJLATION:COMPLY WITr—'CKNESSES AND Z EL" ELEVATION TYPES LISTED IN ENERGY CODE ENFORCED BY AHJ LL1 PIPING SPECIALTIES UNLESS I.'.ORE STRINGENT REQUIREME NTS ARE U 1 ELEC ELECTRIC P PRESSURE SPECIFIED. UNION EMCS ENERGY MANAGEMENT AND CONTROL SYSTEM Li. PD PRESSURE DROP O r FLANGE ESP EXTERNAL STATIC PRESSURE Q �I 2. RECORD DRAVIINGS: SUBMIT TO THE BUILDING OWNER EQUIV EQUIVALENT PH PHASE PER ENERGY CODE ENFORCED BY THE LOCAL AHJ. POO POINT OF CONNECTION z Q THERMAL/SEISMIC FLEXIBLE EXH EXHAUST OP_RF CN AND MAINTENANCE MANUALS. SUBMIT TO THE in PSIG POUNDS PER SQUARE INCH GAGE 3ULC'�.;IG OWNER PER ENERGY CODE ENFORCED BY THE LOOP E)7_ EXTERIOR,EXTERNAL QTY QUANTITY t TAECHAn s;_,SVSTEN1S COMMISS D COMPLETION SHEET TITLE: PIPING SYSTEMS REQUI RED.1EN7S TESTSYSTEMS-C ENSJRETHAT RA RETURN AIR,RELIEF AIR PJI' IN STEMS HAVE BEEN F.ES C',ED,INSTALLED, 4N PUN ON PROPERLY,EFF N Y,AND CAN BE CONDENSATE/HUMIDIFIER DRAIN - REF REFERENCE MAINT."NFD N ACCORDANCE V. u. -E CONTRACT MECHANICAL RL RAIN LEADER DOCuMENIS,NORDERTOSATI �l'­E BUILDING LEGEND AND RLA RATED LOAD AMPS OIANER TES'.GN INTENT AND � '�.ONAL GENERAL NOTES REOU!RE I tiS PER ENERGY CDDE ENFORCED BY THE _ sOCAL. .Pl REFER TO SPECIFICATIC,--FOR ADDITIONAL " OOId64SS.ONING REQUIREMENTS - REFRIGERANT PIPING SYSTEM HIS= NG AND ITS ENERGY SYSTEMS HAVE BEEN OFFICE ���(`f'w� �O�`f DATE: 6/05/20 RLL REFRIGERANT LIQUID LINE DESIGN-- 0 COMPLY WITH EN �-_l CODE ENFORCED BY COPY JOB NO.: T HE L3C,�AHJ. CONTRACTOR IS RESPONSIBLE FOR - CDRRE_­NSTALLATION OF ENERGY CONSERVATION BID SET RSL REFRIGERANT SUCTION LINE °1EkS'JRES- CITY OF A]ZJAN TON 4 SIGHT GLASS WITH MOISTURE BUILDING OEPAI'-FIENT ONE INCH AT FULL SCALE. INDICATOR APPROVED IF NOT,SCALE ACCORDINGLY 0 FILTER DRYER DATE_as�_R SHEET: L. �r T M0.01 SHEET 15 OF 24 UP 0 4 2020 -- - . - I- --- --- SHEET NOTES 1. DIVISION 23 CONTRACTOR SHALL BE PRESENT = AND SUPPORT STARTUP,CHECKOUT AND ` - COMMISSIONING ACTIVITIES RELATED TO THE ----- HVAC AND PLUMBING EQUIPMENT ONSITE.THE MODULAR DATA CENTER.MANUFACTURERS REPRESENTATIVE WILL LEAD DIVISION 23 IN THIS PROCESS. REFER TO SECTION 232300 FOR " I j SPECIFIC REFRIGERANT PIPING SYSTEM TESTING I _ REQUIREMENTS. REFER TO DETAILS IN SECTION ' I I j 230800 IN THE NORTH COUNTY MODULAR DATA CENTER PROJECT SPECIFICATION. 2. HUMIDIFIER DRAIN AND CONDENSATE DRAIN PIPE j 1-1/2"C SHALL BE TYPE RAINAGE UBING,ASTM BD OG. FITTINGWV,HARD S WN D BE CAST H A R G I S E N G I N E E R S ---------- COPPER,ASME B16.23 OR WROUGHT COPPER, -"" MODULAR I -- ASME B16.29,SOLDER JOINT. DATA CENTER (MDC) 3. REFRIGERANT SUCTION AND LIQUID LINES SHALL BE INSULATED WITH 1"THICK ELASTOMERIC INSULATION,TYPE ASTM C 534,TYPE I FOR p " TUBULAR MATERIALS,GRADE 1.K-VALUE NOT A T "- - GREATER THAN 0.27.JACKET WITH ALUMINUM ,�T WEATHERABLE JACKETING,VENTURECLAD PLUS $, C RSL/RLLa[�>RSURLL TYPE 1579 CW OR APPROVED. O I— FLAG NOTES -- — 447 DIVISION 23 SHALL INSTALL(2)CARRIER .gyp i i MODEL 38APD0406D-18134,40 TON DUAL g1y(xn. CIRCUIT CONDENSING UNITS FURNISHED BY OWNER.DIVISION 23 SHALL CHARGE REFRIGERANT SYSTEM PER q MANUFACTURER'S REQUIREMENTS. }' RSL/RLLa RSL/RLL PROVIDE RSL/RLL LINES FROM MDC POC TO z CONTRACTOR INSTALLED CONDENSING 0 UNITS.PROVIDE INSULATION AND j4k - JACKETING. INSTALL OWNER FURNISHED U) b REFRIGERANT SYSTEM FILTER/DRYERS AND w _ SIGHT GLASSES. REFER TO 21MS1.01 FOR - -----._-.-_-__---._-- --------__._ _. ADDITIONAL INFORMATION. ----- ---- -- PROVIDE UNISTRUT RACK WITH PIPE w CLAMPS FOR REFRIGERANT PIPING AND a CONDUIT SUPPORT. J i PROVIDE 1"CONDENSING UNIT DEDICATED Z CONTROLS CONDUIT AND WIRING FROM MDC TO CONDENSING UNIT.DO NOT SHARE POWER RACEWAY. REFER TO DIVISION 26 FOR CONDUIT RACEWAY REQUIREMENTS. PROVIDE(2)1"HUMIDIFIER DRAIN&(2)1-114" a/ O ____ ____ _____ _ __ ----- -- --- ----- - - -- CONDENSATE DRAIN CONNECTIONS TO MDC. (4)TOTAL CONNECTIONS AND PIPES. Q Q MECHANICAL SITE PLAN PROVIDE CONDENSATE TRAPS PER 3/MS1.01. COMBINE PIPING PER PLAN. N PROVIDE UNISTRUT RACK TO SUPPORT Q J Msl.ot SCALE:1/6"=,'-0" SP ABOVE H X Z PIPING AND SECURE TO TOP OF BOTTOM DRAIN PAN, INCHES INCHES INCHES FLANGE OF THE SEISMIC ISOLATION t® O Q INCHES WG STRUCTURAL BASE WITH SELF TAPPING `e -1 2 1 5 SCREWS. $ 2!-3 4 2 5 68 TERMINATE HUMIDIFIER AND CONDENSATE 9 DRAIN LINES TO CATCH BASIN BELOW THE 0 Z -5 6 3 5 $t MDC RAMP/DECK WITH 1"AIR GAPS. 0 2 w -6 7 3.5 12.5 O PROVIDE(2)CAMCO TASTEPURE 12 FOOT % d +1 t 2 5 HEATED DRINKING WATER HOSES WITH U z +2 1 3 6 THERMOSTAT,MODEL 22910 WITH HEAVY = uj CONDENS.=TE DRAIN PAN WITHIN +3 1 4 7 .DUTY BRASS GARDEN 2-WAY HOSE U MDC O-.BINET AND PIPE OUTLET +4 1 5 8 CONNECTER TO CONNECT MDC TO EXISTING CONNECTION +5 1 6 9 YARD HYDRANT. PROVIDE 1"FEMALE NPT Q TERMINATE OPEN VENT PIPE RISER MIN +6 1 7 10 TO MALE GARDEN HOSE ADAPTERS TO O V ABOVE DRAIN^AN LIP CONNECT HOSES TO MDC HUMIDIFIER FILL z Q CONNECTIONS. Q REMO'VA BL E CLEANOUT PLUG OR CAP(TYP) SP,INCHES WG INVERT(OUTLET) SHEET TITLE: EQUIPMENT CABINET MECHANICAL - INVERT INDIRECT DRAIN PIPING,SIZE PER PLAN ORTO SITE PLAN H MATCH PAN CONNECTION SIZE(WHICHEVER IS LARGER) INVERT Z DATE: 6/05/20 TO CATCH BASIN. SEE DWGS FOR SIZE AND CONT x JOB NO.: BID SET GRADE REMOVABLE CLEANOUT PLUG OR CAP ONE INCH AT FULL SCALE. 2"MIN IF NOT,SCALE ACCORDINGLY SHEET: NOTES: n n s i .01 1. POSITIVELY SLOPE CONDENSATE DRAIN DOWN TO RESULT IN FREE AND COMPLETE DRAINAGE 'V' 2 MDC MANUFACTURER REFRIGERANT PIPING DIAGRAM 3�M_D--C CONDENSATE TRAP DETAIL SHEET 16 of 24 Mstot SCALE:NONE SCALE:NONE C U's 1 & 2 Product Data Carrier .,,( EE GeminiTM Select Commercial Air-Cooled Condensing Units Turn to the experts 25 to 130 Nominal Tons (88 to 457 Nominal M) ro Gemim-Select a I 14z� I ro 0%0 025 UNIT WITH LOW SOUND OPTION 070 UNIT \ 38APS025-065, 38APDO25-130 00 Commercial Air-Cooled Condensing Units with Puron@ Refrigerant(R-410A) 040-060 UNIT 50/60 Hz ©2019 Carrier Corporation Form 38AP-15PD Rev.A Features/Benefits 4M The 38AP condensing unit offers the The latest safety standards for 38AP shall withstand 1000 hours in constant utmost in system configuration and units are tested per UL (Underwriters neutral salt spray under ASTM B117 control adaptability. Its premium-qual- Laboratories) and CSA (Canadian conditions with a 1mm scribe per ity standard components ensure dura- Standards Association) standards and ASTM D1654. After test, painted ble, efficient, and reliable operation. certified by ETL. parts shall show no signs of wrinkling or cracking, no loss of adhesion no These dependable split systems match Versatility g, > Carrier's 40RU or 39 Series indoor-air evidence of blistering, and the mean handlers with the versatile outdoor The 38AP Series condensing units fea- creepage shall not exceed 1/4 in. (Rat- 38AP condensing units for a wide ture up to 6 compressors and 2 refrig- ing >_ 4 per ASTM D1654) on either Brant circuits, and can be matched with side of the scribe line. selection of commercial cooling solu- a wide variety of air-handling units. Sin- tions. gle circuit condensing units can oper- Reliability • Split condensing units compatible ate with a single air handler. Dual The 38AP condensing units feature with ASHRAE 90.1 circuit condensing units can operate highly reliable, hermetic scroll com- • Chlorine-free, non-ozone depleting with a single air handler or two sepa- pressors. Each 38AP unit is capable of Puron refrigerant(R-410A) rate air handlers. Standard units have unloading in staging sequence of scroll • Coil design flexibility- Microchannel multiple scroll compressors. A digital compressors. Compressors are and RTPF coil technology available scroll option is available. This option of mounted on rails with vibration isola- on all units digital control closely matches building tors to provide quiet operation and • 38APS single-circuit unit has up to loads and allows fine incremental reduced component stress. adjustments to the variance in load. The 38AP units have single or dual 3 rotary scroll compressors• 38APD unit has up to 6 rotary scroll Durable construction independent circuits inherent backup capability.•ility. Each circuit they provide compressors with 2 independent All 38AP units have weatherized cabi- is also protected ca the following safety circuits nets constructed of heavy-duty galva- features: • Standard scroll compressor units nized steel prepainted with corrosion-operate as low as 33% (single cir- resistant baked enamel. Inside and out- •• Short-cycle protection cuit)or 13%(dual circuit)of nominal side surfaces are protected to ensure Low superheat protection long life and oppearance. The • Loss of refrigerant charge protec- capaci durable, galvanized steel, painted com- tion • Optional digital scroll compressors ponents shall withstand 1000 hours in . Reverse rotation protection allow incremental unloading down constant neutral salt spray under . Suction and discharge pressure to 16% (single circuit) or 6% (dual ASTM B117 conditions with a 1mm transducers circuit) of nominal capacity for VAV scribe per ASTM D1654. After test, • High refrigerant pressure switch applications. The digital scroll is painted parts shall show no signs of per always on the lead circuit (one p wrinkling or cracking, no loss of adhe- (discharge) unit sion, no evidence of blistering, and the • Circuit breakers or fuses for short • Protection against high discharge can reepage shall not exceed 1/4-in. circuit protection of compressors and low suction refrigerant pres- (Rating >_ 4 per ASTM D1654 on and outdoor fans sure, and low oil pressure either side of the scribe line. • Suction line accumulator for each All 38AP units are available with Nova- refrigerant circuit The 38AP units offer high unit EERs lion® heat exchangers with microchan- Easier installation and service (Energy Efficiency Ratios) up to 11.5 nel coil technology. The microchannel and IPLVs (integrated part load values) heat exchanger (MCHX) coils provide The 38AP units are equipped with up to 16.2. long-term reliability, high performance hinged control-box access doors, con- These units provide greater efficiency heat transfer, and significant savings in trol interface terminal boards, liquid than similar units in the marketplace, refrigerant charge. E-coated MCHX is line shutoff valves, and suction line ser- which translates into year-round oper- offered as an option for harsh industrial vice valves. ating savings. or coastal conditions. Painted parts ComfortLink controls The ComfortLink controls communi- Ta b I e of contents cate in plain English, making it as easy as possible to monitor and control each Page GeminiTM Select condensing unit while Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 accurately maintaining air tempera- Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 tures. The large scrolling marquee dis- Ph sical Data 5 play acts as a window into the unit's y " s " " .. .. .. .. .. .. .. . " " " " " " " " " " ' operation, providing easy-to-read infor- mation about chiller performance and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 over 15 diagnostic functions. Selection Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Carrier's 38 Series condensing units' Performance data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 ComfortLink controls provide features Typical Piping and Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 such as supply air temperature reset, Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 demand limit, 4 to 20 mA input com- Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 pressor wear minimization and protec- Typical Control Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 tion,temperature and pressure displays Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112 and diagnostic functions. These con- Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119 trols result in higher chiller reliability, 2 4 simplified training and more productive All Gemini Select units are ready to be Seismic certification service calls with correspondingly lower used with the Carrier Comfort Net- A seismic kit is provided which will operational and maintenance costs. work®(CCN) system. A BACnetl com- result in a unit SDS (seismic design Carrier's exclusive accessory handheld munication option is also available for acceleration parameter) level of 2.5 for NavigatorTM display provides conve- the i-Vu® Open control system or a 38AP025-065 units and 2.1 for nience and powerful information in the BACnetl building automation system. 38AP070-130 units. palm of your hand. The Navigator dis- play helps technicians to quickly diag- 1 BACnet is a registered trademark by ASHRAE nose problems and even prevent them (American Society of Heating, Refrigerating from occurring. and Air-Conditioning Engineers). C O AEROACOUSTIC FAN vs.PROPELLER FAN MODE O so C Run Status ® Q 85 O Service Test -mp 80 O Tempere O pressures. W 7s O S.Nin s3: t� O lnpuls OAlarm Status Q ]0 O omp„m IL6s o C.guagen ESCAPE ENTER z so O Tree Clock PENETRATES BUILDING O Operating Motles O 55 STRUCTURE O Alarms O O 11 25 40 63 130 168 250 400 630 1080 1600 2400 4000 6300 8000 1/3 OCTAVE BAND CENTER FREQUENCY(Hz) SCROLLING MARQUEE DISPLAY —AEROACOUSTIC FAN —PROPELLER FAN AEROACOUSTIC FAN VS PROPELLER FAN LOW-NOISE AEROACOUSTIC FAN NAVIGATORTM DISPLAY TUBES FINS • a O • e • MANIFOLD MICROCHANNELS NOVATION® HEAT EXCHANGER TECHNOLOGY LOW SOUND OPTION WITH MICROCHANNEL CONDENSER COILS 3 Model number nomenclature 4M 38AP D 025 6 4 A 1 0 0 2 0 38AP — Split System Condensing Unit Packaging/Security Options 0 — Std Packaging 4 — Security Grilles/Hail Guards Refrigeration Circuit Options* 8 — Std Packaging,Bottom Skid D— Dual Refrigeration Circuit D— Bottom Skid,Security Grilles/Hail Guards S — Single Refrigeration Circuit J — Bottom Skid,Top Crate,Bag N — Bottom Skid,Top Crate,Bag, Security Grilles/Hail Guards Unit Size 025 060 100 27 065 115 Controls/Communications Options 0 2 — Standard,Scrolling Marquee 0 27 065 70 1 15 3 — EMM,Scrolling Marquee 040 0 050 080 8 — Scrolling Marquee,BACnet Communication 9 — Scrolling Marquee,EMM,BACnet Communication Power Supply 1 — 575-3-60 2 — 380-3-60 Electrical Options 5 — 280/230-3-60 0 — Single Point Power,XL,Terminal Block 6 — 460-3-60 1 — Single Point Power,XL, 9 — 380/415-3-50 Non-Fused Disconnect 2 — Dual Point Power, XL,Terminal Block" Condenser Coil/Low Sound Options 0=Aluminum Fin/Copper Tube,No Sound Treatment Ambient/Capacity Control/ 1 =Copper Fin/Copper Tube,No Sound Treatment High SCCR Optionst 2=Aluminum Pre-Coat Fin/Copper Tube,No Sound Treatment 0 — Std Ambient,Std Compressor 3=Aluminum E-Coat Fin/Copper Tube,No Sound Treatment 2 — Std Ambient,Digital Compressor 4=Micro Channel(MCHX),No Sound Treatment 3 — Std Ambient,Std Compressor, 5=E-coat Micro Channel(MCHX),No Sound Treatment High SCCR 6=Copper E-Coat Fin/Copper Tube,No Sound Treatment 5 — Std Ambient,Digital Compressor, pp pp High SCCR 7=Aluminum Fin/Copper Tube,Low Sound Fan(s) 6 — Low Ambient,Std Compressor 8=Copper Fin/Copper Tube,Low Sound Fan(s) 8 — Low Ambient,Digital Compressor 9=Aluminum Pre-Coat Fin/Copper Tube,Low Sound Fan(s) 9 — Low Ambient,Std Compressor, B=Aluminum E-Coat Fin/Copper Tube,Low Sound Fan(s) High SCCR C=Micro Channel(MCHX),Low Sound Fan(s) C — Low Ambient,Digital Compressor, D=E-coat Micro Channel(MCHX),Low Sound Fan(s) High SCCR F=Copper E-Coat Fin/Copper Tube,Low Sound Fan(s) G=Aluminum Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets Line Length Options H=Micro Channel(MCHX),Low Sound Fan(s), 1 =Standard Line Length,MCHX Compressor Blankets 2=Long Line Length Check valves,MCHX J =E-coat Micro Channel(MCHX),Low Sound Fan(s), 3=Standard Line Length,RTPF Compressor Blankets 4=Long Line Length Check valves,RTPF K=Copper Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets L =Aluminum Pre-Coat Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets M=Aluminum E-Coat Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets N=Copper E-Coat Fin/Copper Tube,Low Sound Fan(s), Compressor Blankets LEGEND EMM — Energy Management Module MCHX — Microchannel Heat Exchanger Revision Level RTPF — Round Tube, Plate Fin A SCCR — Short Circuit Current Rating B (Unit Sizes 065,115,130 Only) XL — Across-the-Line Start *38APS units available in sizes 025-050 and 065 only. tDigital compressor not available on size 065. **Only available on sizes 115 and 130. Quality Assurance ISO 9001: 2015-certified processes 4 Options and accessories 4M ITEM FACTORY-INSTALLED OPTION FIELD-INSTALLED ACCESSORY Condenser Coil/Low Sound Options E-Coated MCHX X Aluminum Fin/Copper Tube X Copper Fin/Copper Tube X Aluminum Pre-Coat Fin/Copper Tube X Aluminum E-Coat Fin/Copper Tube X Copper E-Coat Fin/Copper Tube X Low Sound Fan(s) X X Low Sound Compressor Blankets X X Vibration Isolation Pads X Line Length Options Long Line Length Check Valve X X Ambient/Capacity Control/High SCCR Options Digital Compressor* X High Short Circuit Current Rating(SCCR) X Motormaster®V Low Ambient Control X X Electrical Options Dual Point Power(sizes 115 and 130 only) X Non-Fused Disconnect X Controls/Communications Options NavigatorTm Display X Touch PilotTm Display X EMM X X BACnet Communication X BACnet Translator Control X LON Translator Control X Packaging/Security Options Bottom Skid X Top Crate, Bag X Security Grilles/Hail Guards X X Wind Baffles X LEGEND *Digital compressors provide incremental unloading from full capacity down to a minimum value.Not available on size 065 unit. E-Coated—Epoxy Coating Applied to Entire Coil Assembly NOTES: EMM —Energy Management Module 1. Std SCCR(short circuit current rating)(5 kA) MC —Local Operating Network 2. High SCCR 460-v and 380/415-v 65 kA 208/230-v 65 kA 575- MCHX —Microchannel Heat Exchanger g ( )� ( )� SCCR —Short Circuit Current Rating v(25 kA) 9 Options and accessories (cont) 4M Factory-installed options Motormaster V low-ambient control Condenser coil The Motormaster control provides control of outdoor-fan Options are available to match coil construction to the site motor operation to maintain head pressureat low outdoor conditions for the best durability. Refer to the Condenser ambient temperatures down to—20 F(-29 C)for 50 and 60 Coil Corrosion Protection Options table on page 11 or the Hz units. Only one factory-installed low ambient temperature appropriate selection guide for more information. kit per unit is required. This option also requires field-installed wind baffles. The Motormaster V low-ambient control is also Low sound fans available as a field-installed accessory. Fans provide a specially designed system of fan propellers Dual point power connection and stacks that reduce sound without reducing unit perfor- This option is provided with terminal blocks for size 115 mance. The factory-installed fan option is compatible with and 130 units. the Motormaster®V option. Low sound fans are also avail- Non-fused disconnect able as field-installed accessory. Low sound compressor blankets Non-fused disconnect includes factory-installed non-fused disconnect capability for power and control located at the Blankets reduce unit sound levels by providing an acoustic unit. blanket on each compressor. Compressor blankets are also in Packa options available as field-installed accessory. Packaging p Security grilles/hail guards This option includes bottom skid with standard coil protec- tion and bottom skid, top crate with bag. Standard coil pro- Guard and grilles consist of louvered, sheet metal panels tection is also included on all unit packaging. which securely fasten to the unit and provide condenser coil Energy management module (EMM) protection against hail and physical damage. Security grilles/ hail guards are also available as field-installed accessories. This module provides energy management capabilities to Long line length check valves minimize condensing unit energy consumption. The EMM is also available as afield-installed accessory. Check valves are required for liquid line installation on all BACnet communication option linear line length applications of more than 100 ft (30.5 m). For any 025-030 size dual-circuit unit application This option provides factory-installed communication where evaporator is located higher than the condensing capability with a BACnet MS/TP network. Allows integra- unit, check valves are required for linear line length above tion with i-Vu® Open control system or a BACnet building 55 ft (16.8 m). The check valve option prevents charge automation system. migration to compressor. As an option, the check valves Field-installed accessories are shipped with the unit but require field installation. Check valves are also available as field-installed accessories Vibration isolation pads shipped separately from the unit. Isolation pads reduce vibration transmission from the com- Digital compressor control pressor through the floor and into the conditioned space. Digital compressors allow incremental unloading for a The neoprene isolator pads measure 1/4 in. thick(24 in. x closer match to building load, improved compressor reli- 3 in.). ability in the reduced compressor cycling, and improved Long line length check valves efficiency as compared to hot gas bypass and other modu- Check valves are required for liquid line installation on all lating methods. Refer to Loading Sequences table in Appli- linear line length applications of more than 100 ft (30.5 cation Data section on page 113. Digital compressor m). For any 025-030 size dual-circuit unit application option is not available on unit size 065. where evaporator is located higher than the condensing High short circuit current rating (SCCR) interrupt unit, check valves are required for linear line length above 55 ft (16.8 m). The check valve option prevents charge High SCCR interrupt provides a short circuit current rating migration to compressor. Field installation is required. protection for the unit up to 65 kA on 460-v, 380/415-v, Check valves are also available as an option that ships with and 208/230-v units or 25 kA on 575-v units. The high the unit. SCCR option is strictly in conjunction with a non-fused dis- Motormaster®V low-ambient control connect and only with single-point power connection. See the High SCCR Availability table. Motormaster low ambient control provides control of out- HIGH SCCR AVAILABILITY door-fan motor operation to maintain head pressure at low outdoor ambient temperatures down to—20°F(-29°C)for 50 38AP UNIT SIZE and 60 Hz units. Only one field-installed low ambient tem- UNIT VOLTAGE 025-070,080-130 perature kit per unit is required. This accessory also requires NON-FUSED TERMINAL BLOCK field-installed wind baffles. The Motormaster V low-ambient DISCONNECT control is also available as a factory-installed option. 208/230-3-60 X - 380-3-60 X - 380/415-3-50 X - 460-3-60 X - 575-3-60 X - 10 4 NavigatorTM display module Touch PilotTM display The Navigator display module provides a portable, hand Touch Pilot is a cost-effective, touch-screen, remote-mount held display module for convenient access to unit status, device. operation, configuration and troubleshooting diagnostics Low sound compressor blankets capability. The 4-line, 80-character LCD (liquid crystal dis- play)display provides clear language information in English, Low sound compressor blankets reduce unit sound levels French, Spanish or Portuguese. The weatherproof enclo- by providing an acoustic blanket on each compressor. sure and industrial grade extension cord make the Navigator Compressor blankets are also available as factory installed module ideally suited for outdoor applications. Magnets option. located on the back of the module allow attachment to any Security grilles/hail guards sheet metal component for hands-free operation. Security grilles/hail guards consist of louvered, sheet metal Energy management module panels which securely fasten to the unit and provide con- The module provides energy management capabilities to denser coil protection against hail and physical damage. minimize condensing unit energy consumption. The EMM Security grilles/hail guards are also available as a factory- is also available as a factory-installed option. installed option. BACnet translator control Low sound fans This option provides an interface between the unit and a Low sound fans provide a specially designed system of fan BACnet Local Area Network(LAN, i.e., MS/TP EIA-485). propellers and stacks that reduce sound without reducing LON (local operating network) translator control unit performance. The field-installed fan accessory is com- patible with the Motormaster V option. Low sound fans LON control provides an interface between the unit and a are also available as factory-installed option. local operating network (i.e., LonWorksl FT-10A ANSI/ Wind baffles EIA-709.1). Wind baffles facilitate operation down to —20°F (-29°C) when used in conjunction with low ambient temperature head pressure control. Use of wind baffles alone, without the use of Motormaster V low-ambient control, does not 1. LonWorks is a registered trademark of Echelon corporation. reduce the minimum standard ambient values. CONDENSER COIL CORROSION PROTECTION OPTIONS ENVIRONMENT ENVIRO-SHIELDTM OPTION* Standard Mild Coastal Severe Coastal Industrial Combined Industrial/Coastal Novation®Heat Exchanger(Standard) See NACO Packaged Chiller Builder Novation®Heat Exchanger,E-Coat See NACO Packaged Chiller Builder AL Fins X CU Fins X AL Fins,E-coat X X X CU Fins,E-coat X AL Fins,Pre-coated X LEGEND * See NACO Packaged Chiller Builder for details. Additional corrosion AL — Aluminum protection is available.For Novation or round tube/plate fin(RTPF)heat CU — Copper exchangers, see selection guide"Environmental Corrosion Protection" NACO — North American Commercial Operations (Publication 04-581061-01). 11 CU's 1 & 2 Q E .N N "O C o _N O O N U co O 0 N O U c U - - C ¢ Y 'NO CO o m ¢ O6 U C C O O C o - w In • _ - - - NQ m 0 .L.• Ni - �'�-o N a> 'c da 0 4 1N dew a� 30) OU OC N ca'.0 r1 UC OC _m_ -0�U C _UO No-0 o ��o 3� O_N Ea `-UO N N to w O W O - C co =Q N.. N N N J NON 'O(q 3Z;ate a O.L.,N 0 0 NU 0 CY^Oa O N U EUO LO OZ EO EMU e �L N(C N O N >i - - c NY m E p,0 U.L.. l4U - NONCEt/1 O.- i�O)LL� =rn= C o h N N(0 Na C ON a C O C C N ENE�ENrD v.CLU i�.C7 a W _ O OOEar ONCODEcCCO OC Is > o w N F y O 70N YvB� «¢aIIO _ Ha W>0O aCt Co N.O � d N�-�v �p0r Q C�. a) (I) , �Nmy° w 'a5 N O CO tC 0)E E OON e Zr NM 7(6 c6n66 C—) I �' 00 - M ;E v N (O N Ei Ei N—co N (O >C n W n00 00 TOD 0n0J iZ U-0 �an0 nO 0an n e ti o e - c WZ ° a v a y Z i� cw m ow cw cw ao m m o0 00 y N N r r N r N r U o LO cf �£ a) cs x u F w o Ln - g x= one p L) J J oD O W O O 00 O W 0 0 Z � O r O r r O r O r r 0¢ > o b CS E 7 7 V V 7 V V ~ O LLE at . p - 0 a _ C (O c0 oD 7 co (n 00 -It n co (n 00v n w x 0 m ao m m ao w co w w Z O n rn v von rn 7 0 co 7 m .4 U M M M M M M M M M M E"=, OO O O(O 0 co 7OCl) O O f4a a a aco co ao com m o0 00 F M M M M M M M Z p Z ¢ M Z N N O 13 Selection procedure 4M To select a 38AP stand-alone condensing unit: of the condensing unit and each DX coil and presents the Use Carrier's Commercial Split Builder program to resulting system capacities and operating temperatures. select a stand-alone outdoor unit from the Installation Con- Matching thermostatic expansion valves and nozzles for figuration drop down menu and input the job require- the DX coils are automatically selected and displayed. ments. From the list presented, select a 38AP condensing For systems with two air handlers unit that is estimated to meet capacity requirements. The Use Carrier's AHUBuilder® selection program to select 38APS single-circuit unit is offered in sizes 025-065 and one size 025-130 38AP outdoor unit to match with two the 38APD dual-circuit unit is offered in sizes 025-130. 39 Series air handlers with DX coils. For the first air han- After a 38AP unit is selected, the program will calculate dler, enter the AHUBuilder selection program and input the condensing unit performance. the job requirements. To choose a condensing unit, select To select 38AP systems: the "Specify Your Own" option. The program asks for con- For systems with one 40RU fan coil unit or 39 densing unit capacities and SDT (saturated discharge tem- Series air handler perature) at 30°F (-1.1°C) and 50°F (10°C) SST (saturated suction temperature). The SDT must first be determined by Use Carrier's Commercial Split Builder program to running a standalone outdoor unit in the Commercial select a combined 38AP outdoor unit with matched 40RU Split Builder program. The circuit capacity information indoor unit for sizes 025-030. The AHUBuilder® selec- for MCHX condenser coil units is listed in the Condensing tion program is available to select 38AP outdoor units with Unit Circuit Ratings tables on pages 24-35, 42-53, 60-71, a matching 39 Series air handler with direct-expansion and 77-88. Enter the capacities from condenser circuit A or (DX) coils. The 38APS single-circuit unit is offered in sizes B and SDT for circuits A and B into the AHUBuilder pro- 025-065 and 38APD dual-circuit unit is offered in sizes gram(remember to use the correct air temperature entering 025-130. Enter the software program and input the job condenser column when locating the circuit capacities). For requirements. From the list presented, select a 38AP con- the second air handler, repeat the procedure to select the densing unit that is estimated to meet capacity require- second DX coil for the condenser circuit(A or B)not used in ments. After selecting a 38AP unit, check its performance the first selection. with one or several DX coils. From the DX coil list pre- NOTE: If RTPF coils are employed, please contact Appli- sented on the screen, match the 38AP with any coil or all cation Engineering for circuit ratings. coils. The program calculates the combined performance 17 C U's 1 & 2 SST(F)' CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 347.1 324.3 312.4 301.3 290.3 278.9 267.5 255.8 243.6 232.8 221.4 kW 24.3 28.1 30.1 31.9 33.7 35.6 37.6 39.5 41.6 43.3 45.3 25 TC 384.7 360.1 347.2 335.4 323.4 311.1 298.6 286.2 273.1 261.4 249.0 kW 24.7 1 28.6 30.7 32.5 34.4 36.3 38.3 40.4 42.5 44.3 46.2 30 TC 424.5 397.9 384.0 371.1 358.4 345.3 331.9 318.0 304.1 291.5 278.2 kW 25.1 29.1 31.3 33.1 1 35.0 37.0 39.0 1 41.1 43.3 45.1 1 47.1 35 TC 466.2 437.5 422.8 408.8 394.9 380.7 366.4 351.6 336.8 323.0 308.7 kW 25.6 29.7 31.9 33.7 35.6 37.7 39.7 41.9 44.1 45.9 47.9 40 TC 509.5 478.6 462.8 447.5 432.2 417.3 401.5 385.9 369.6 354.8 339.3 kW 26.1 1 30.2 32.5 34.3 36.3 38.3 40.4 42.6 44.8 46.7 48.7 45 TC 555.0 521.2 503.7 486.9 470.9 453.8 437.0 420.1 401.4 385.6 368.7 kW 26.6 30.8 33.1 34.9 36.5 38.9 41.0 43.2 45.4 47.3 49.4 50 TC 600.6 563.9 544.3 527.5 509.4 491.1 471.6 453.6 434.5 416.7 398.3 kW 27.3 31.5 33.7 35.6 37.6 39.6 41.7 43.9 46.1 48.0 50.1 38APS040 CONDENSING WITH MCHX COIL UNIT RATINGS, 60 HZ ENGLISH SST(F)' CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 353.1 331.8 321.0 310.5 300.0 289.5 278.8 268.0 257.0 246.7 236.0 kW 24.0 27.7 29.8 31.4 33.2 35.0 36.9 38.9 41.0 42.6 44.4 25 TC 389.8 366.5 354.6 343.3 331.9 320.3 308.7 296.8 284.8 273.6 261.9 kW 24.7 1 28.4 30.5 32.2 33.9 35.7 37.6 39.6 41.7 43.4 45.2 30 TC 429.1 403.6 390.5 378.2 365.7 353.1 340.3 327.4 314.1 301.9 289.1 kW 25.5 29.2 31.3 33.0 1 34.7 36.5 38.4 1 40.4 42.5 44.2 1 46.0 35 TC 470.6 442.8 428.5 414.9 401.3 387.5 373.5 359.3 344.8 331.4 317.5 kW 26.3 30.1 32.1 33.8 35.5 37.4 39.3 41.3 43.4 45.0 46.9 40 TC 514.0 483.7 468.2 453.4 438.5 423.4 408.1 392.6 377.5 362.5 347.3 kW 27.2 1 30.9 33.0 34.7 36.4 38.3 40.2 42.2 44.3 45.9 47.8 45 TC 559.7 526.6 510.2 493.3 477.0 460.5 443.7 427.7 410.6 394.2 377.7 kW 28.2 31.9 34.0 35.7 37.4 39.2 41.1 43.1 45.2 46.9 48.7 50 TC 607.1 571.2 553.5 535.0 517.1 499.0 481.9 463.6 445.1 427.4 409.4 kW 29.2 33.0 35.1 36.7 38.4 40.2 42.2 44.2 46.2 47.9 49.7 38APD050 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ ENGLISH SST(F)' CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 447.6 418.5 403.0 389.1 375.2 361.3 347.3 331.8 314.7 302.2 287.6 kW 34.0 38.9 41.5 43.7 46.0 48.4 50.9 53.4 55.9 58.2 60.7 25 TC 494.0 463.0 446.8 431.7 417.0 401.9 385.8 370.6 353.2 339.0 323.5 kW 34.8 1 39.8 42.4 44.7 47.0 49.5 52.0 54.6 57.2 59.5 62.0 30 TC 543.0 509.8 492.9 476.6 460.3 444.3 426.8 410.3 393.4 377.2 360.6 kW 35.6 40.6 43.4 45.7 1 48.0 50.5 53.1 1 55.7 58.4 60.7 1 63.2 35 TC 597.1 560.6 541.3 524.3 506.7 488.5 469.7 450.8 432.5 414.8 396.5 kW 36.6 41.6 44.4 46.7 49.1 51.6 54.1 56.8 59.5 61.8 64.4 40 TC 651.9 612.3 591.1 572.6 553.4 534.0 514.4 493.3 472.0 453.7 433.8 kW 37.5 1 42.6 45.3 47.7 50.1 52.6 55.2 57.9 60.6 62.9 65.5 45 TC 708.0 665.0 642.1 622.2 600.2 580.1 556.8 534.9 513.9 492.5 471.0 kW 38.4 43.6 46.4 48.7 50.1 53.6 56.2 58.9 61.7 64.0 66.5 50 TC 763.6 717.1 693.4 670.7 648.0 624.2 600.4 578.3 553.9 531.1 507.9 kW 39.6 44.7 47.5 49.8 52.2 54.7 57.3 60.0 62.7 65.0 67.6 19 4 38APDO40 CONDENSING UNIT CIRCUIT WITH MCHX COIL RATINGS, 60 HZ ENGLISH CIRCUIT A SST(F)* CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 185.7 172.9 166.2 160.0 153.8 147.4 141.1 134.5 127.6 121.6 115.2 kW 13.5 15.4 16.4 17.3 18.3 19.2 20.2 21.2 22.2 23.1 24.1 25 TC 206.1 192.3 185.1 178.5 171.9 164.9 157.9 151.1 143.8 137.2 130.3 kW 13.7 1 15.7 16.8 17.7 18.7 19.7 20.7 21.7 22.8 23.7 24.7 30 TC 227.5 212.7 205.0 197.8 190.8 183.6 176.2 168.3 160.6 153.7 146.3 kW 14.0 16.1 17.2 18.1 1 19.1 20.1 21.2 1 22.2 23.3 24.3 1 25.3 35 TC 250.0 234.2 226.1 218.3 210.7 202.8 194.9 186.7 178.6 170.9 163.0 kW 14.3 16.4 17.5 18.5 19.5 20.5 21.6 22.7 23.8 24.8 25.9 40 TC 273.4 256.4 247.7 239.3 230.9 222.7 214.1 205.4 196.5 188.3 179.8 kW 14.6 1 16.7 17.9 18.9 19.9 20.9 22.0 23.2 24.3 25.3 26.4 45 TC 297.9 279.4 269.8 260.7 252.0 242.7 233.3 224.1 214.1 205.4 196.1 kW 14.9 17.1 18.2 19.2 20.1 21.3 22.4 23.6 24.7 25.7 26.8 50 TC 322.7 302.6 292.0 282.8 272.6 262.7 252.4 242.3 231.9 222.2 212.1 kW 15.3 17.5 18.6 19.6 20.7 21.7 22.8 24.0 25.2 26.2 27.3 38APDO40 CONDENSING UNIT CIRCUIT WITH MCHX COIL RATINGS, 60 HZ ENGLISH CIRCUIT B SST(F)* CONDENSER ENTERING-AIR TEMPERATURE(F) 70 80 85 90 95 100 105 110 115 120 125 20 TC 161.5 151.4 146.2 141.4 136.4 131.5 126.4 121.2 116.0 111.2 106.2 kW 10.8 12.7 13.7 14.6 15.5 16.4 17.4 18.4 19.4 20.3 21.2 25 TC 178.7 167.8 162.1 156.9 151.6 146.2 140.7 135.1 129.4 124.2 118.7 kW 10.9 1 12.9 13.9 14.8 15.7 16.6 17.6 18.6 19.7 20.6 21.5 30 TC 197.0 185.2 179.0 173.3 167.6 161.7 155.8 149.7 143.5 137.8 131.9 kW 11.1 13.1 14.1 15.0 1 15.9 16.9 17.9 1 18.9 20.0 20.8 1 21.8 35 TC 216.1 203.3 196.7 190.5 184.3 177.9 171.5 164.9 158.2 152.1 145.7 kW 11.3 13.3 14.4 15.2 16.2 17.1 18.1 19.1 20.2 21.1 22.1 40 TC 236.1 222.1 215.0 208.2 201.2 194.6 187.4 180.4 173.1 166.4 159.5 kW 11.5 1 13.5 14.6 15.5 16.4 17.3 18.3 19.4 20.5 21.4 22.3 45 TC 257.2 241.8 233.9 226.2 218.9 211.0 203.6 196.0 187.3 180.2 172.6 kW 11.8 13.8 14.8 15.7 16.4 17.6 18.6 19.6 20.7 21.6 22.6 50 TC 277.9 261.3 252.3 244.8 236.8 228.4 219.2 211.2 202.6 194.5 186.2 kW 12.1 14.0 15.1 16.0 16.9 17.8 18.8 19.9 21.0 21.8 22.8 kW - Compressor Power NOTES: SST - Saturated Suction Temperature Entering Condensing Unit 1. Ratings are based on 15°F superheat and use of R-410A refrigerant. TC - Gross Cooling Capacity(1000 Btuh) 2. Ratings include suction line losses due to an accumulator. 38AP units are not designed for refrigeration duty. Unit operational 3. All ratings are for units with MCHX condenser coils. For RTPF unit range should be reviewed to ensure that operation at full and art load ratings,please contact Application Engineering. g.. p p 4. Refer to Commercial Split Builder program for more detailed conditions with saturated suction temperatures at or below 30oF are information. avoided.Operation below 30oF SST may result in ice build-up on evap- orator coil,resulting in liquid flood-back and possible compressor failure. 27 C U's 1 & 2 4m 38APD040 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI SST(C)* CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 49 52 _2 TC 119.7 112.2 108.3 105.6 101.7 97.6 93.5 90.7 86.4 81.9 77.6 kW 26.0 29.6 31.5 32.8 34.8 36.9 39.1 40.6 42.9 45.3 47.7 0 TC 128.4 120.4 116.2 113.5 109.3 105.0 100.6 97.6 93.0 88.5 83.7 kW 26.4 1 30.0 31.9 33.2 35.3 37.4 39.6 41.2 43.5 45.9 48.3 2 TC 137.4 128.9 124.5 121.5 117.1 112.5 107.9 104.8 99.9 94.9 90.1 kW 26.8 30.4 32.3 33.6 1 35.7 37.9 40.1 1 41.7 44.0 46.5 1 49.0 4 TC 146.6 137.7 132.8 129.7 124.9 120.2 115.3 112.0 107.0 101.6 96.3 kW 27.2 30.8 32.7 34.1 36.2 38.4 40.6 42.2 44.6 47.0 49.6 6 TC 156.2 146.4 141.3 138.0 133.1 128.0 122.8 119.2 113.7 108.0 102.3 kW 27.7 1 31.3 33.2 34.5 36.6 38.8 41.1 42.7 45.1 47.5 50.1 8 TC 165.9 155.3 150.1 146.3 141.2 135.7 130.3 126.4 120.3 114.8 108.7 kW 28.1 31.7 33.6 35.0 37.1 39.3 41.6 43.1 45.5 48.1 50.6 10 TC 175.4 164.3 158.8 155.0 149.4 143.2 137.2 133.2 127.6 120.8 114.9 kW 28.6 32.2 34.1 35.5 37.6 39.7 42.0 43.6 46.0 48.5 51.1 38APS040 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI SST(C)* CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 49 52 _2 TC 120.1 113.1 109.6 107.2 103.6 99.8 96.0 93.5 89.4 85.3 80.7 kW 26.8 29.9 31.6 32.8 34.7 36.7 38.8 40.3 42.7 45.2 47.8 0 TC 128.5 121.0 117.2 114.7 110.8 106.8 102.7 99.9 95.6 91.1 86.3 kW 27.3 1 30.4 32.1 33.3 35.2 37.3 39.4 40.9 43.3 45.8 48.4 2 TC 137.4 129.3 125.3 122.5 118.4 114.1 109.8 106.8 102.2 97.5 92.5 kW 27.9 31.0 32.7 33.9 1 35.8 37.8 40.0 1 41.5 43.9 46.4 1 49.1 4 TC 146.7 138.0 133.7 130.7 126.3 121.7 117.1 114.0 109.1 104.2 99.0 kW 28.5 31.6 33.3 34.5 36.4 38.5 40.6 42.1 44.5 47.1 49.7 6 TC 156.5 147.1 142.4 139.3 134.5 129.7 124.8 121.4 116.3 111.1 105.7 kW 29.2 1 32.2 33.9 35.1 37.1 39.1 41.3 42.8 45.2 47.7 50.4 8 TC 166.7 156.6 151.6 148.2 143.1 138.0 132.7 129.2 123.7 118.2 112.6 kW 29.9 32.9 34.6 35.8 37.8 39.8 42.0 43.5 45.9 48.5 51.1 10 TC 177.3 166.5 161.1 157.5 152.1 146.6 141.0 137.2 131.5 125.6 119.7 kW 30.6 33.7 35.4 36.6 38.5 40.6 42.7 44.3 46.7 49.2 51.9 38APD050 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI SST(C)* CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 49 52 _2 TC 153.6 144.0 139.1 135.8 130.9 125.7 120.3 116.9 111.7 106.3 98.1 kW 36.7 41.1 43.5 45.2 47.7 50.4 53.1 55.0 58.0 61.0 63.8 0 TC 164.5 154.4 149.2 145.7 140.3 134.8 129.5 125.7 119.9 114.1 108.0 kW 37.4 1 41.8 44.2 45.9 48.5 51.1 53.9 55.8 58.8 61.8 64.9 2 TC 175.9 165.1 159.5 155.7 150.2 144.2 138.3 134.3 128.6 122.4 116.0 kW 38.1 42.6 44.9 46.6 1 49.2 51.9 54.7 1 56.6 59.6 62.6 1 65.7 4 TC 187.4 175.9 169.9 165.7 160.0 154.0 147.5 143.6 136.7 130.3 123.2 kW 38.8 43.3 45.7 47.3 49.9 52.6 55.4 57.4 60.3 63.4 66.5 6 TC 199.2 186.8 180.6 176.4 170.1 163.6 156.6 152.1 145.2 138.7 131.1 kW 39.6 1 44.0 46.4 48.1 50.7 53.4 56.2 58.1 61.1 64.2 67.3 8 TC 211.2 197.8 191.4 186.9 180.2 173.0 165.8 161.5 154.2 146.6 - kW 40.3 44.7 47.2 48.8 51.4 54.1 56.9 58.9 61.9 64.9 - 10 TC 223.3 208.9 202.0 197.4 189.9 182.4 175.3 169.8 162.3 154.6 - kW 41.1 45.5 48.0 49.6 52.2 54.9 57.7 59.6 62.6 65.7 - 37 CU's 1 & 2 4M 38APDO40 CONDENSING UNIT WITH MCHX COIL RATINGS, 60 HZ SI CIRCUIT A SST(C)* CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 49 52 _2 TC 64.2 60.0 57.8 56.3 54.1 51.9 49.6 48.0 45.5 43.1 40.8 kW 14.4 16.2 17.2 17.9 19.0 20.1 21.2 21.9 23.1 24.3 25.4 0 TC 68.8 64.4 62.1 60.5 58.2 55.8 53.4 51.8 49.2 46.8 44.0 kW 1 14.6 16.5 1 17.5 18.2 19.3 1 20.4 21.5 22.3 23.5 24.7 25.9 2 TC 73.7 69.0 66.5 64.9 62.5 60.0 57.4 55.7 52.9 50.2 47.6 kW 14.8 16.7 17.7 18.4 19.5 20.7 21.8 1 22.6 23.8 25.1 1 26.3 4 TC 78.7 73.7 71.1 69.3 66.7 64.1 61.5 59.6 56.9 54.0 51.0 kW 15.1 17.0 18.0 18.7 19.8 21.0 22.1 23.0 24.2 25.4 26.7 6 TC 83.8 78.4 75.7 73.9 71.2 68.3 65.5 63.6 60.4 57.4 54.3 kW 15.3 1 17.3 18.3 19.0 1 20.1 21.3 22.4 23.3 24.5 25.8 27.1 8 TC 89.1 83.3 80.4 78.4 75.6 72.6 69.6 67.5 64.1 61.1 57.7 kW 15.6 17.5 18.6 19.3 20.4 21.5 22.7 23.6 24.8 26.1 27.4 10 TC 94.2 88.2 85.1 83.1 80.0 76.6 73.4 71.2 68.1 64.4 61.2 kW 15.9 17.8 18.8 19.6 20.7 21.8 23.0 23.8 25.1 26.4 27.7 CIRCUIT B SST(C)' CONDENSER ENTERING-AIR TEMPERATURE(C) 21 27 30 32 35 38 41 43 46 49 52 -2 TC 55.6 52.2 50.5 49.4 47.6 45.8 43.9 42.7 40.8 38.8 36.9 kW 11.7 13.3 14.2 14.9 15.8 16.9 18.0 18.7 19.8 21.0 22.2 0 TC 59.6 56.0 54.2 52.9 51.0 49.1 47.2 45.9 43.8 41.7 39.7 kW 11.8 1 13.5 14.4 15.0 16.0 17.0 18.1 18.9 20.0 21.2 22.5 2 TC 63.7 59.9 57.9 56.6 54.6 52.6 50.5 49.1 46.9 44.7 42.5 kW 12.0 13.7 14.6 15.2 1 16.2 17.2 18.3 1 19.1 20.2 21.4 1 22.7 4 TC 67.9 63.9 61.8 60.3 58.2 56.1 53.9 52.4 50.1 47.7 45.3 kW 12.1 13.8 14.7 15.4 16.3 17.4 18.5 19.2 20.4 21.6 22.8 6 TC 72.4 67.9 65.6 64.1 61.9 59.6 57.3 55.7 53.3 50.6 48.0 kW 12.3 1 14.0 14.9 15.5 16.5 17.6 18.6 19.4 20.6 21.8 23.0 8 TC 76.8 72.0 69.6 67.9 65.6 63.2 60.7 59.0 56.2 53.7 51.0 kW 12.5 14.2 15.1 15.7 16.7 17.7 18.8 19.6 20.7 21.9 23.2 10 TC 81.2 76.1 73.6 71.9 69.4 66.5 63.8 62.0 59.5 56.4 53.7 kW 12.7 14.4 15.3 15.9 16.9 17.9 19.0 19.7 20.9 22.1 23.4 kW - Compressor Power NOTES: SST - Saturated Suction Temperature Entering Condensing Unit 1. Ratings are based on 8.3°C superheat and use of R-410A refrigerant. TC - Gross Cooling Capacity(kW) 2. Ratings include suction line losses due to an accumulator. 38AP units are not designed for refrigeration duty. Unit operational 3. All ratings are for units with MCHX condenser coils. For RTPF unit range should be reviewed to ensure that operation at full and part load ratings,please contact Application Engineering. conditions with saturated suction temperatures at or below-1.1°C are 4. Refer Commercial Split Builder program for more detailed p information. avoided. Operation below-1.1°C SST may result in ice build-up on evaporator coil,resulting in liquid flood-back and possible compressor failure. 45 C U's 1 & 2 Typicai nd wiring (cont) GROUND LEVEL INSTALLATION— 38AP UNITS EQUALIZER BULB CAPILLARY LINE TUBE' EVAPORATOR STAGE 2 10 � L DIAMS - \ SIGHT GLASSt LLSVt AIRFLOW 15 DIAMS MIN 8 DIAMS DIAMS 15 DI MIN FILTER DRIERt MN EVAPORATOR 10 SIGHT GLASSt STAGE 1 DIAMS(FIRST ON, g DIAMS MIN LAST OFF) TXV SENSING BULB TXV' SUCTION O/TOy /TOh LIQUID LINE CONDENSING UNIT HORIZONTAL SUCTION LINE \ MUST DRAIN TO COMPRESSOR FOR OIL RETURN LONG LINE CHECK VALVE NOTES: LEGEND 1. All piping must follow standard refrigerant piping techniques. Refer to Carrier System LLSV — Liquid Line Solenoid Valve Design Manual for details. NEC — National Electrical Code 2• All wiring must comply with the applicable local and national codes. TXV — Thermostatic Expansion Valve 3. Wiring and piping shown are general points-of-connection guides only and are not Piping intended for,or to include all details for,a specific installation. 4. Install field-supplied disconnect switch in accordance with all local and national electri- Field supplied. cal codes. t Field supplied. See Refrigerant Specialties 5. Liquid line solenoid valves(solenoid drop control)are recommended on all applications Part Numbers table on page 91. to prevent refrigerant migration to the compressor. Liquid line solenoid valves are required on applications having 75 ft(23 m)or greater pipe length or if the evaporator surface area exceeds limits defined in the installation instructions. 6. Factory-supplied accumulator not shown. 7. Dual-circuit piping shown.Single-circuit piping is similar but would only have one suction line and one liquid line. 8. A field-supplied,5 to 15%bleed port TXV is required for every application. 9. Sight glass,LLSV,and filter drier are field supplied. 10. Long line length check valves are required for liquid line installation on all linear line length applications of more than 100 ft(30.5 m). For any 025-030 size dual-circuit unit application where evaporator is located higher than the condensing unit, check valves are required for linear line length above 55 ft(16.8 m). 11. Do not use soft solder. 12. Maximum vertical separation between evaporator and condensing unit is 75 ft(22.8 m). 90 CU's 1 & 2 REFRIGERANT SPECIALTIES PART NUMBERS CIRCUIT A 38APS UNIT SIZE LLSV COit Tons LL Size(in.) LLSV 24-v,50/60 Hz Sight Glass Filter Drier Filter Drier Core `5/8 EF680028 EF680032 KM680005 KH680002 KH680008 Ores 24.0 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 5/8 EF680028 EF680032 KM680005 KH680002 KH680008 027 26.7 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 1/8 EF680028 EF680032 KM680005 KH680002 KH680008 030 31.1 7/8 EF630029 EF680032 KM680006 KH680003 KH680008 1V8 EF680030 EF680032 KM680007 KH680004 KH680008 1/8 EF680028 EF680032 KM680005 KH680003` KH680008 040 39.8 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 050 48.1 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 O65 59.6 1�/e EF680030 EF680032 KM680007 KH680004 KH680008 13/8 EF68003B EF680032 KM680007 KH680012 KH680008 CIRCUIT A CIRCUIT B 38APD UNIT SIZE LLSV Coil Sight Filter Filter LLSV Coil Sight Filter Filter Tons LL Size(In.) LLSV 24_v,50/60 Hz Glass Drier Drier Core Tons LL Sin(In.) LLSV 2¢v,50/60 Hz Glass Drier Drier Core 1/2 EF680031 EF680032 KM680004 KH680001 - Vz EF680031 EF680032 KM680004 KH680001 - 025 12.0 8/8 EF680028 EF680032 KM680005 KH680002 KH680008 12 0 8/8 EF680028 EF680032 KM680005 KH680002 KH680008 027 13.3 1/2 EF680031 EF680032 KM680004 KH680001 - 13.3 1/2 EF680031 EF680032 KM680004 KH680001 - 5/8 EF680028 EF680032 KM680005 KH680002 KH680008 1/8 EF680028 EF680032 KM680005 KH680002 KH680008 1/2 EF680031 EF680032 KM680004 KH680001 - % EF680031 EF680032 KM680004 KH680001 - 030 15.6 1/8 EF680028 EF680032 KM680005 KH680002 KH680008 15.6 518 EF680028 EF680032 KM680005 KH680002 KH680008 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 - - - - - - Vz EF680028 EF680032 KM680004 KH680001 - 040 21.0 1/8 EF680028 EF680032 KM680005 KH680002 KH680008 18.2 518 EF680029 EF680032 KM680005 KH680002 KH680008 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 5/8 EF680028 EF680032 KM680005 KH680002 KH680008 8/e EF680028 EF680032 KM680005 KH680002 KH680008 050 23.6 7/e EF680029 EF680032 KM680006 KH680003 KH680008 26.3 7/s EF680029 EF680032 KM680006 KH680003 KH680008 1/8 EF680028 EF680032 KM680005 KH680002 KH680008 5/8 EF680028 EF680032 KM680005 KH680002 KH680008 060 26.8 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 31.5 7/s EF680029 EF680032 KM680006 KH680003 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 1/8 EF680028 EF680032 KM680005 KH680002 KH680008 5/8 EF680028 EF680032 KM680005 KH680002 KH680008 070 31.8 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 35.5 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 1'/s EF680030 EF680032 KM680007 KH680004 KH680008 1/8 EF680028 EF680032 KM680005 KH680002 KH680008 1/8 EF680028 EF680032 KM680005 KH680003" KH680008 080 31.3 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 46.7 7/s EF680029 EF680032 KM680006 KH680003 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 1/8 EF680028 EF680032 KM680005 KH680003' KH680008 090 40.3 7/s EF680029 EF680032 KM680006 KH680003 KH680008 47.1 7/s EF680029 EF680032 KM680006 KH680003 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 7/s EF680029 EF680032 KM680006 KH680003 KH680008 100 48.0 11/6 EF680030 EF680032 KM680007 KH680004 KH680008 48.0 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 7/8 EF680029 EF680032 KM680006 KH680003 KH680008 71s EF680029 EF680032 KM680006 KH680003 KH680008 115 48.0 11/e EF680030 EF680032 KM680007 KH680004 KH680008 62.4 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 1% EF680038 EF680032 KM680007' KH680012 KH680008 7/8 EF680029 EF680032 KM680006 I KH680003 KH680008 71s EF6110029 EF680032 KM680006 KH680003 KH680008 130 48.0 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 77.1 11/8 EF680030 EF680032 KM680007 KH680004 KH680008 1% EF680038 EF680032 KM680007' KH680012 KH680008 LEGEND 3. All pipe sizes are OD inches.Equivalent sizes in millimeters follow: LL - Liquid Line IN. MM LLSV - Liquid Line Solenoid Valve 1/2 12.7 `Bushing required to fit%in.line. 5/8 15.9 NOTES: 7/8 222 1. Filter driers have been Sized based upon 1 to 2 psig(250 t0 500 Pa)pressure drop clean in accordance with AHRI Standard 710.Fitter drier KH680001 is a hermetically sealed beaded drier that does not require a replaceable core.All other filter driers listed require the filter core 11/8 28.6 KH680008,which is replaceable and sold separately(not included). 2. Thermostatic expansion valve(TXV)is provided with all 40RU fan coil units.Contact your Carrier representative for appropriate TXV size. 13/8 34.9 4. Liquid line solenoid valves(solenoid drop control)are recommended on all applications to prevent refrigerant migration to the compressor.Liq- uid line solenoid valves are required on applications having 75 ft(23 m)or greater pipe length or if the evaporator surface area exceeds limits defined in the installation instructions. Controls 4W Microprocessor return air sensors provide the input to the ComfortLink con- The ComfortLink microprocessor controls overall unit troller necessary to stage unloading for all digital compressor operation. Its central executive routine controls a number units. The% capacity control function does not require input of processes simultaneously. These include internal timers, from supply and return air sensors. Refer to pages 103-110 reading inputs, analog to digital conversions, fan control, for typical control wiring schematics of various common display control, diagnostic control, output relay control, applications. The digital scroll operates in two stages, the demand limit, capacity control, head pressure control, and loaded state when the solenoid valve is normally closed and temperature reset. Some processes are updated almost the uploaded state when the solenoid valve is energized. continuously, others every 2 to 3 seconds, and some every These two states rapidly alternate between full capacity and 30 seconds. The microprocessor also has the capability of zero capacity where during the loaded state the compressor communicating with the Carrier Comfort Network® (CCN) operates like a standard scroll and delivers full capacity and devices using the CCN protocol and when the accessory mass flow, and during the unloaded state, the compressor translator is used, other popular protocols including BAC- does not flow refrigerant. The timing of the load/unload net, Modbusl,and LonWorks may also be used. states is then tuned to match the desired output. The microprocessor routine is started by switching the Control type Emergency ON-OFF switch to ON position. The control type determines the selection of the type of Cooling control options cooling control as well as the technique for selecting a cool- When mechanical cooling is required ComfortLink con- ing mode. The control types are: trols have the capability to control the staging of the com- VAV pressors in several different ways. The control checks on This configuration refers to standard VAV operation. If the various other operation parameters in the units to make control is occupied and fan status input closed, the controls sure that safety limits are not exceeded and the compres- vary capacity based on supply-air temperature. sors are reliably operated. CV TSTAT-2 Stage The 38AP unit's ComfortLink controls offer two basic control approaches to mechanical cooling: constant vol- This configuration will force the control to monitor the ume (CV) with 2 stages of cooling, and variable air volume thermostat inputs (Y1,Y2) to make a determination of (VAV) with multiple stages of cooling. In addition to these mode and capacity. traditional methods of control, the 38AP Series Com- CV TSTAT-Multiple Stage fortLink controls offer the ability to run multiple stages of This configuration will force the control to monitor the cooling in constant volume applications and accept an thermostat inputs (Y1,Y2) to make a determination of external input for desired percentage of capacity. mode. Unlike traditional 2-stage thermostat control, the unit is allowed to use multiple stages of cooling control and CONTROL COOLING STAGING perform VAV-style capacity control. TYPE CONTROL UNIT SIZE CONTROLLED METHOD BY CV SPT-Multiple Stage CV THERMOSTAT 2-Stage Thermostat 025 to 030 This configuration will force the control to monitor a space 2-STAGE Thermostat temperature sensor to make a determination of mode. The CV THERMOSTAT Thermostat 025 to 130 Supply Air unit is allowed to use multi le stages of cooling control and MULTIPLE STAGE Temperature y g g CV SPT Space Temperature, 025 to 130 Supply Air perform VAV-style capacity control. MULTIPLE STAGE T-55/T-56 Temperature % Capacity Control VAV Supply Air 025 to 130 Supply Air Temperature Temperature This configuration will force the control to monitor a 4 to Supply Air 20 mA external input and vary compressor capacity from %CAPACITY 1 4-20 mA Input 025 to 130 Temperature 0 to 100%depending on the 4 to 20 mA input. LEGEND Cooling control method CV — Constant Volume Three different cooling control methods are used to step SPT — Space Temperature Sensor through the available stages of capacity depending on the VAV — Variable Air Volume unit size, circuiting, compressor type and cooling control Digital compressor method. Refer to Loading Sequences tables in the Applica- The 38AP units offer a digital compressor factory-installed tion Data section on page 112 for specific capacity control. option composed of one digital compressor per unit to oper- Multiple-Stage Supply Air Temperature (SAT) ate in combination with the remaining standard scroll com- The capacity of the compressors are controlled based on pressor(s). The digital compressor has the ability to load and the supply-air temperature and supply air temperature set unload rapidly, and the load/unload timing can be varied to point. This control method uses an adaptive PID (propor- achieve unit capacity and closely match the load. The digital tional, integral, derivative) algorithm to calculate the esti- scroll option provides better capacity control by digitally mod- mated change in supply-air temperature before engaging dating capacity, effectively increasing the number of com- or disengaging the next stage of cooling. The algorithm pression stages. The digital scroll compressor modulates the compensates for varying conditions, including changing capacity output using a digital unloader solenoid(DUS)which flow rates across the evaporator coil, to provide better is activated by a signal from the ComfortLink controller to overall control of compressor staging. allow the scroll sets to rapidly separate(stop compressing)and reengage(resume compressing)during operation. Supply and Multiple Adaptive Demand This control method will base the capacity compressors on 1. Modbus is a registered trademark of Schneider Electric. the supply air discharge temperature and one of two supply 100 4W air temperature set points.The control will be able to call out Constant volume applications a LOW COOL or a HIGH COOL mode and maintain a low The units can be configured to operate in CV applications. or high cool supply air set point. The unit will use either the The unit operates with either a standard (mechanical or input from a conventional thermostat to turn the Y1,Y2 sig- electronic) 2-stage cool thermostat, or with an electronic nals into a high and low demand signal, or with a space tem- room temperature sensor and a timeclock to establish unit perature sensor use a differential from set point to start and stop times. With a standard thermostat(program- determine the mode. Once the mode has been established mable is optional), cooling operation is set by space tem- the control uses the same algorithm as with VAV control. perature. With a space sensor and field-supplied timeclock, Two-Stage Demand the machine will operate at default values unless they are The unit will operate 2 stages of compressor capacity control. changed using appropriate input devices. Demand limiting Features with thermostat control of unit include: The control supports demand limiting using one or two Two-stage cooling or adaptive multiple stage cooling fixed capacity limits initiated by discrete input switches or a which can provide 2 to 6 stages of capacity when sup- variable capacity limit function based on an analog input ply air sensors installed. Refer to Loading Sequences signal. On CCN systems this can be done through the net- tables in the Application Data section on page 112 for work, or for non-CCN network jobs this can be done by specific capacity control. adding the energy management module. Control of unit using Y1, Y2 thermostat or T55, T56, Diagnostics or T58 space sensors. The ComfortLink controls have fully integrated all controls Control of a condenser fan based on outdoor-air and and sensors into a common control system. The control condensing pressures. monitors these inputs as well as many of the routines to Compressor time guard override (power up and mini- provide advanced diagnostics. These include adaptive logic mum on and off timers) to assure air return in low load to allow the unit to continue to operate in a reduced output conditions. mode and automatic resets where applicable. The last 10 Features with sensor control (three options available) of alarms and alerts are stored in memory and can be unit include: accessed through the display. The alarms can also be mon- T55 sensor will monitor room temperature and provide itored through the Carrier Comfort Network® connection. unoccupied override capability(1 to 4 hours). The unit also supports the use of the hand held NavigatorTM T56 sensor will monitor room temperature, provide display which can be plugged in at the main control box. unoccupied override capability (1 to 4 hours), and pro- Some of the diagnostics that are included are: vide a temperature offset of 5°F(2.7°C) maximum. • Monitoring of all sensors T58 CCN communicating sensor will provide the set • Suction and discharge pressure transducers to provide point and space temperature values. compressor protection and coil freeze protection Standard features include: • Monitoring of compressor status using compressor pro- . Two-stage cooling or adaptive multiple stage cooling tection boards which can provide 2 to 6 stages of capacity when sup- • Low refrigerant charge protection ply air sensors installed. Refer to Loading Sequences • Compressor reverse rotation protection tables in the Application Data section on page 112 for • Low superheat protection specific capacity control. Control interface • Adjustment of space temperature set points of ± YF The ComfortLink controller can interface with the Carrier (2.7°C)when using a T56 sensor. Comfort Network devices through the 485 communica- • 365-day timeclock with backup (supports minute, hour, tions port. This will allow for the use of all system control and day of week, date, month, and year access). The programs. These include: timeclock includes the following features: • Network Service Tool - Daylight savings time function • Touch PilotTM device - Occupancy control with 8 periods for unit operation • ComfortVIEWTM software - Holiday table containing up to 18 holiday schedules • CCN Web software • Ability to initiate timed override from T55 or T56 sen- The control can also provide interface with non-Carrier sors(for a timed period of 1 to 4 hours). energy management systems with the addition of either • For units connected into a CCN network the timeclock the BACnet/MODBUS Carrier translator or the LonWorks can be integrated into the overall building energy man- Carrier translator. Several contact connection points have agement system and be updated remotely. been provided in the main control box for interface to external controls and systems. 101 Controls (cont) 4W Variable air volume (VAV) applications unit configuration and also initialize any controls loops and Units that are configured to operate in VAV applications input/output devices. All alarms and configurations are are designed to control the leaving-air temperature in cool- saved in memory and maintained during power outages. ing to a configurable set point. Some of the features for All alarms will be maintained in memory and must be VAV units in a stand-alone application include: cleared through the display. • The units are shipped as operable, stand-alone units with Constant volume conventional thermostat control the addition of a field-supplied timeclock to establish unit If the unit is equipped with a conventional thermostat with start and stop times or they can use Com fortLink time of Y1, Y2 connections, then the control will perform the fol- day scheduling routine. lowing sequence. • Provide cooling control. If Y1 is closed and the fan status input is closed then the • Supports an optional space temperature sensor for control will stage the first compressor be sequenced on. If mode control and supply air temperature reset. Y2 closes the control will stage the second compressor on. • If space sensor is equipped with an override feature, the For units configured for TSTAT Multi, the control will add sensor will allow operation during the unoccupied and remove compressor stages to maintain the low and period for a fixed length of time. high demand leaving air set points. If Y1 is closed at least • Control board diagnostics. one compressor stage will be turned on. • Control of an outdoor-air fan based upon outdoor-air Constant volume space temperature sensor control temperature and saturated condensing temperature. If the space temperature operation has been selected using • Support of remote occupied/unoccupied input to start. a T55, T56, or T58 sensor then the following logic will be • Support a field test for field check out. used to control the operation of the unit. If the internal • Cooling capacity control of 2 to 6 stages plus econo- timeclock is used, the control module determines the occu- mizer. Refer to Loading Sequences tables in the Appli- pancy state based on the system time schedules. The set cation Data section on page 112 for specific capacity point56 senso cooling r is bing used is configurable set point canh the be shifted If a control. by has much as 5 degrees. If the space temperature goes • Compressor time delays to prevent rapid cycling of above the cooling set point then the unit will go into Cool- compressors. ing mode. The set point will depend on the space tempera- • Automatic lead-lag control of compressors to reduce the ture. Once the fan status input is closed then the number of compressor cycles. (When unit is equipped compressors will be sequenced on to maintain either the with digital scroll option, Sequence A is always used.) low or high load temperature set points. • With the addition of the energy management board, the Variable air volume control Com fortLink controls will also support demand limiting On power up, the control module will activate the initializa- and remote set point control. tion software. The initialization software will determine the When the unit is connected to a CCN (Carrier Comfort unit configuration and also initialize any controls loops and Network®) system, the following additional features can be input/output devices. All alarms and configurations are used: saved in memory and maintained during power outages. • Interface of the unit clock with the CCN network clock All alarms will be maintained in memory and must be and allow for remote configuration of the schedules. cleared through the display. • CCN demand limit participation. The unit will first determine the mode of operation. If the Sequence of operation Cooling mode is required and the fan status input closed, q p then the controlling set point will be the leaving air tem- Cooling, constant volume (CV) units perature set point; then the leaving-air temperature will On power up,the control module will activate the initializa- sequence to compressors on and off using a PID control tion software. The initialization software will determine the loop. 102 Typical control wiring schematics FIELD POWER WIRING TERMINAL BLOCK POWER ENTRY 380,400 VOLT ONLY NEUTRAL 21 22 23 EDNDP ® O 11 1 13 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1� 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 FIELD POWER SUPPLY 1 J___L_____ 1 DISCONNECT/BRANCH CIRCUIT 1 1 PROTECTION PER NEC 1 -___________________1 (SEE NOTE #3) TERMINAL BLOCK NON-FUSED DISCONNECT POWER ENTRY 1 2 3 380,400 VOLT ONLY NEUTRAL e EOUIP Q G NOD JT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 o FIELD POWER SUPPLY 1 1 1 1 1 1 1 _� J___L__J_________- 1 DISCONNECT/BRANCH CIRCUIT 1 1 PROTECTION PER NEC 1 ___________________J (SEE NOTE #3) NON-FUSED DISCONNECT LEGEND 4. Incoming wire size range for terminal block with MCA(minimum EQUIP GND — Equipment Ground circuit amps) up to 175 amps is 14 AWG (American Wire Gage) NEC — National Electrical Code to 2/0. a. Incoming wire size range for terminal block with MCA from NOTES: 1. Factory wiring is in accordance with UL 1995 standards. Field 175.1 amps to 420 amps is 2 AWG to 600 kcmil. modifications or additions must be in compliance with all applica- b. Incoming wire size range for non-fused disconnect with MCA ble codes. up to 100 amps is 14 AWG to 1/0. 2. All units or modules have single point primary power connection. c. Incoming wire size range for non-fused disconnect with MCA Main power must be supplied from a field or factory-supplied dis- from 100.1 amps to 200 amps is 6 AWG to 350 kcmil. connect. 3. Wiring for main field supply must be rated 75 C.Use copper con- d. Incoming wire size range for non-fused disconnect with MCA ductors only. from 200.1 amps to 450 amps is 3/0 to 500 kcmil. 5. Refer to certified dimensional drawings for exact locations of the main power and control power entrance locations. 103 Typical control wiring schematics (cont) VARIABLE AIR VOLUME APPLICATION WIRING DIAGRAM, C.TYP=1 (VAV), DIGITAL AND NON-DIGITAL, SIZES 025-130 38AP LVT TERMINAL STRIP — — ALM � R DEMAND LIMIT STEP 1 I rO----O-— 3 I L — — — 4 I DEMAND LIMIT STEP 2 I 4-20 mA DEMAND SIGNAL _ LIMIT GENERATOR I L — ❑ I SIGNAL + — - - _ _— 66 I — El 4-20 mA TEMPERATURE SIGNAL _ _ _ _ _ _ _ _ _ _ _ El I RESET GENERATOR L I SIGNAL + _ 1 — — — — — — — — — IJ I SAT(REQUIRED) r —O — — — — — 11 I I REMOTE ON/OFF I rOR F-0—— 13 I I I I I �----- 14 I Io- 16 I r I I I I LEGEND REQUIRED) ALM R — Alarm Relay MAT/RAT( I CXB — Compressor Expansion Board ` _ _ _ 20 LLSV-B(38APD) FS1 — Fan Status Switch LLSV-A2(38APS)I LLSV-A — Liquid Line Solenoid,Circuit A,First Stage or LLSV-B2(065) LLSV-A2— Liquid Line Solenoid,Circuit A,Second Stage (38APSO40,050,38APDO70-130 only) LLSV-A LLSV-B — Liquid Line Solenoid,Circuit B,First Stage I (38APS065,38APD only) or LLSV-B(065) LLSV-B2— Liquid Line Solenoid,Circuit B,Second Stage 25 _ _ _ _ _ (38APS065,38APDO70-130 only) LVT — Low Voltage Terminal MAT/RAT— Mixed Air Thermistor/Return Air Thermistor SAT — Supply Air Thermistor FIELD-SUPPLIED l Factory Wiring I (38APD070 130 ONLY) Field Wiring TRANSFORMER l NOTES: I (REQUIRED) I 1. Field wiring must be in accordance with local codes. I I 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for I 9 24 VAC I the alarm relay is 5 VA sealed, 10 VA at 24 VAC.Field power supply I ISECONDARYI I is not required. I I I 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid I I l valve (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power I I I supply is not required. I I— — — — — — 4. For 38APDO70-130 units, an additional LLSV, 15 VA sealed, 30 VA I I CXB-J6 I I inrush at 24 VAC can be connected to CXB.A field-supplied control I LLSV A2 I I transformer is required,not to exceed 75 VA. I 1 5. All discrete inputs are 24 VAC. I RED 5 PNK- — 6. Installation of fan status switch(FS1)is recommended. If not used,a I jumper must be installed. I i] I I 7. Energy management module (EMM) is required for Demand Limit I LLSV-B2 l functions, 4 to 20 mA, Demand Limit Step 1 and 2, or 4 to 20 mA Temperature Reset. i 7 ORN_— — — ©— 8. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a I——--—--—--—--—--—--—--—--J 24 VAC load up to 50 mA. 104 4W CONSTANT VOLUME APPLICATION WIRING DIAGRAM THERMOSTAT MULTIPLE STAGES, C.TYP=3 (TSTAT MULTI), DIGITAL SIZES 025-130, NON-DIGITAL SIZES O40-130 38AP LVT TERMINAL STRIP 1 ALM —i R 1 — — — — — — — — — — — — — — — — — --------� r 2 DEMAND DEMAND LIMIT STEP 1 ❑ 1 I I I LIMIT SIGNAL 1 O--O-- 3 I I I 4-20 mA _I. L—————— 4 1 I SIGNAL I DEMAND LIMIT STEP 2 GENERATOR IEl I I I TEMPERATURE I I RESET SIGNAL I L———_————FA �7 I I 1 1 4-20mL -- ------------ I I SIGNAL 1 AHU I I GENERATOR I1 THERMOSTAT I -r-------------- 9 (REQUIRED) i SAT(REQUIRED) I r— i -------- 11 1 I I Yi —�~------------AIL------------ 12 1 I I I REMOTE ON/OFF Y2 —ft 1 1 r-Oi F-O- I I I I I I W1 I _----- 14 I I I I I `-----------/4L------------ 15 I I I FS1 1 I F I I I 1 I I I I X❑ I I_____________ I LEGEND i MAT/RAT(REQUIRED) 19 AHU — Air-Handling Unit L_____________J ------- zo LLSV-B(38APD) 1 g - LLSV-A2(38APS) I ALM R — Alarm Relay or LLSV-132(065) I CXB — Compressor Expansion Board za ----�-4 FS1 — Fan Status Switch LLSV-A — Liquid Line Solenoid,Circuit A, First Stage LLSV-A I LLSV-A2— Liquid Line Solenoid,Circuit A,Second Stage(38APSO40,050, orLLSV-B(065) 38APDO70-130 only) z5 ---- -- LLSV-B — Liquid Line Solenoid,Circuit B,First Stage(38APS065,38APD only) LLSV-B2— Liquid Line Solenoid,Circuit B,Second Stage r-------------------------I (38APS065,38APDO70-130 only) I FIELD-SUPPLIED I LVT — Low Voltage Terminal I (38APD070-130 ONLY) TRANSFORMER I MAT/RAT— Mixed Air Thermistor/Return Air Thermistor j (REQUIRED) SAT — Supply Air Thermistor I I -- Factory Wiring 9 24 VAC 1 ------ Field Wiring ISECONDARYI NOTES: i I 1 1. Field wiring must be in accordance with local codes. I 1— - - - - - J I 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for the alarm 1 I CXB-J6 I I relay is 5 VA sealed, 10 VA at 24 VAC. Field power supply is not required. 1 1 LLSV-A2 1 1 3. LVT-24, 25, and 2 are for control of field-supplied liquid line solenoid valve i RED 5 PNK-- - (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power supply is not 1 1 required. 1 6 1 I 4. For 38APDO70-130 units,an additional LLSV, 15 VA sealed,30 VA inrush at I LLSV-B2 1 24 VAC can be connected to CXB. A field supplied control transformer is i 7 ORN,- - -®- a required, not to exceed 75 VA. I_________________________, 5. All discrete inputs are 24 VAC. 6. Installation of fan status switch(FS1)is recommended. If not used,a jumper must be installed. 7. Energy management module(EMM)is required for Demand Limit functions, 4 to 20 mA, Demand Limit Step 1 and 2,or 4 to 20 mA Temperature Reset. 8. The contacts for Remote On-Off,Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 105 Typical control wiring schematics (cont) CONSTANT VOLUME APPLICATION WIRING DIAGRAM 2-STAGE THERMOSTAT CONTROL, C.TYP=4 (TSTAT 2STG), NON-DIGITAL, SIZES 025-030 38AP LVT TERMINAL STRIP — ALM _ R I I DEMAND LIMIT STEP 1 1 r-0----0- — L i I AHU I — — — — 4 I THERMOSTAT 1 DEMAND DEMAND LIMIT STEP 2 (REQUIRED) I LIMIT SIGNAL 0 o- — 5 r � 4-20 mA _ i _ " � I SIGNAL - L _ _ _ _ _E 1 I GENERATOR I 1 I I I I I I W1 I — - — — - — — - — — — — — 12 I I I 2 I 1 REMOTE ON/OFF I r-()-I I--Q- I ❑G I i L I �C - — — — — — — L — — — — — — — — — — — 15 I - - — I I I L — — — — — — — — — — — — — — — — — — -- — — — — — — — 18 LLSV-B(38APD) LEGEND LLSV-A2(38APS) AHU — Air-Handling Unit or LLSV-62(065) ALM R — Alarm Relay 24 0 T CXB — Compressor Expansion Board LLSV-A I FS1 — Fan Status Switch or LLSV-B 065) LLSV-A — Liquid Line Solenoid,Circuit A, First Stage LLSV-A2 — Liquid Line Solenoid,Circuit A, Second Stage (38APSO40,050,38APDO70-130 only) LLSV-B — Liquid Line Solenoid,Circuit B, First Stage (38APS065,38APD only) r—--—--—--—-- —1 LLSV-B2 — Liquid Line Solenoid,Circuit B, Second Stage I FIELD-SUPPLIED I (38APS065,38APDO70-130 only) I (38APD070-130 ONLY) TRANSFORMER I LVT — Low Voltage Terminal I Factory Wiring I (REQUIRED) I --------- Field Wiring I I NOTES: 24 VAC I 1. Field wiring must be in accordance with local codes. ISECONDARYI I 2. LVT-1 and 2 are for the alarm relay. The maximum load allowed forI the I alarm relay is 5 VA sealed, 10 VA at 24 VAC. Field power supply is not I I I required. I — — — — I I 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid valve I I I I (LLSV) 15 VA sealed,30 VA inrush at 24 VAC. Field power supply is not I I CXB-J6 I required. I 1 LLSV-A2 I I 4. For 38APDO70-130 units,an additional LLSV,15 VA sealed,30 VA inrush I at 24 VAC can be connected to CXB.A field-supplied control transformer i RED 5 PNK is required, not to exceed 75 VA. 5. All discrete inputs are 24 VAC. I 6 I I 6. Installation of fan status switch (FS1) is recommended. If not used, a I LLSV-B2 jumper must be installed. I 7 ORN 4 1 7. Energy management module (EMM) is required for Demand Limit func- I LJT tions,4 to 20 mA, Demand Limit Step 1 and 2,or 4 to 20 mA Temperature I——--—--—--—--—--—--—--—-- Reset. 8. This control scheme is valid for 38APD,APS025, 027 and 030. It is not recommended for units with more than 2 compressors, 38APDO40-130 and 38APSO40-065. 9. This control scheme does not support digital compressor operation. 10. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 106 4W CONSTANT VOLUME APPLICATION WIRING DIAGRAM SPACE TEMPERATURE SENSOR CONTROL, C.TYP=5 (SPT MULTI), DIGITAL AND NON-DIGITAL, SIZES 025-130 38AP LVT TERMINAL STRIP 1 - - ALM -cX2)o--, DEMAND LIMIT STEP 1 DEMAND LIMIT SIGNAL 4-20 _ _ I- - - - El SIGNAL - DEMAND LIMIT STEP 2 GENERATOR+ - J i` - , I�/o- _ I I L TEMPERATURE RESET SIGNAL I L _ _ _ _ _ _ I I SIGNAL GENERATOR I SAT(R/�E�QUIRED) - - - - ,1 1 REMOTE ON/OFF I I I-ai F-a - 13 I L I FS1 I IO- 16 I I I I � - - - 18 I - - - - - - - - - - 19 I MAT/RAT(REQUIRED) -©SPT(REQUIRED) 20 1 LEGEND I ALMR — Alarm Relay 1 - - - - - - - - - 22 CXB — Compressor Expansion Board I SA LLSV-B(38APD) FS1 — Fan Status Switch - -0*W0 - - 23- - LLSV-A2(38APS) LLSV-A — Liquid Line Solenoid,Circuit A, First Stage 0- - J or LLSV-B2(065)1 LLSV-A2— Liquid Line Solenoid,Circuit A,Second Stage P - - - ® -f (38APSO40,050,38APDO70-130 only) LLSV-A LLSV-B — Liquid Line Solenoid,Circuit B, First Stage or LLSV-B(065) (38APS065,38APD only) _ _ _ _I LLSV-B2— Liquid Line Solenoid,Circuit B,Second Stage (38APS065,38APDO70-130 only) LVT — Low Voltage Terminal r----------------------- MAT/RAT— Mixed Air Thermistor/Return Air Thermistor I FIELD-SUPPLIED SA — Set Point Adjustment I (38APD070-130 ONLY) TRANSFORMER I SAT — Supply Air Thermistor SPT — Space Temperature Thermistor I (REQUIRED) I Factory Wiring I I -- Field Wiring I 2a vac I ISECONDARYI NOTES: I 1. Field wiring must be in accordance with local codes. I _ _ _ _I I 2. LVT-1 and 2 are for the alarm relay. The maximum load allowed for the alarm I I I I relay is 5 VA sealed, 10 VA at 24 VAC. Field power supply is not required. I I CXB-J6 I I 3. LVT-24, 25, and 2 are for control of field-supplied liquid line solenoid valve I LLSV-A2 I I (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power supply is not I RED 5 PNK- - required. I I I 4. For 38APDO70-130 units,an additional LLSV, 15 VA sealed,30 VA inrush at 24 I 6 I I VAC can be connected to CXB.A field-supplied control transformer is required, I LLSV-132 not to exceed 75 VA. I 7 ORN- - ©- J 5. All discrete inputs are 24 VAC. I I 6. Installation of fan status switch (FS1) is recommended. If not used, a jumper L----------------------J must be installed. 7. Energy management module(EMM)is required for Demand Limit functions,4 to 20 mA,Demand Limit Step 1 and 2,or 4 to 20 mA Temperature Reset. 8. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 107 Typical control wiring schematics (cont) PERCENT CAPACITY APPLICATION WIRING DIAGRAM, C.TYP=7 (PCT CAP), DIGITAL AND NON-DIGITAL, SIZES 025-130 38AP LVT TERMINAL STRIP AR LM REQUESTEDI 4-20 mAAC Ty _SIGNAL L=1 CAS SIGNAL GENERATOR 1 (REQUIRED) - - - - - - - - - - - 10 I SAT(OPTIONAL) I I — E�y — — — — — „ I I I REMOTE ON/OFF 1 r-Qi F<> - 13 I 1 L — — — 14 I FS1 I I I MAT/RAT(OPTIONAL) 19 I LLSV-13(38APD) LLSV-A2(38APS) or LLSV-62(065)1 24 - - - F74 -f LLSV-A LEGEND 25 - or- E!a ) ALM R — Alarm Relay v, CXB — Compressor Expansion Board FS1 — Fan Status Switch r——--—--—--—--—--—--—-- LLSV-A — Liquid Line Solenoid,Circuit A, First Stage I FIELD-SUPPLIED LLSV-A2 — Liquid Line Solenoid,Circuit A,Second Stage I (38APD070-130 ONLY) TRANSFORMER I (38APSO40,050,38APDO70-130 only) I (REQUIRED) I LLSV-B — Liquid Line Solenoid,Circuit B, First Stage I I (38APS065,38APD only) I 24 vAC LLSV-B2 - Liquid Line Solenoid,Circuit B,Second Stage I I (38APS065,38APDO70-130 only) I 1SECONDARYI I LVT — Low Voltage Terminal MAT/RAT — Mixed Air Thermistor/Return Air Thermistor SAT — Supply Air Thermistor 1 I 1 I Factory Wiring --------- Field Wiring I I CXB-J6 I I � LLSV-A2 1 I NOTES: I RED 5 PNK- - ©- I 1. Field wiring must be in accordance with local codes. I 1 I 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for I 6 1 I the alarm relay is 5 VA sealed, 10 VA at 24 VAC.Field power supply I LLSV-62 1 is not required. I 7 ORN— — — ©— I 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid I I valve (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power L--—--—--—--—--—--—--——� supply is not required. 4. For 38APDO70-130 units,an additional LLSV, 15 VA sealed,30 VA inrush at 24 VAC can be connected to CXB.A field-supplied control transformer is required,not to exceed 75 VA. 5. All discrete inputs are 24 VAC. 6. Installation of fan status switch(FS1)is recommended.If not used,a jumper must be installed. 7. Energy management module(EMM)is required. 8. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 108 4W INDEPENDENT DUAL CIRCUIT CONTROL, C.TYP=8 (DUAL TSTAT), DUAL CIRCUIT NON-DIGITAL SIZES O40-130 FIELD-SUPPLIED TRANSFORMER 38APLVT (REQUIRED) TERMINAL STRIP AHU1 (CIRCUIT A) 24 VAC THERMOSTAT - ALM � ISECONDARYI (REQUIRED) 2 R I I R T2-Y1 CH I I I Y1 - Y1 DEMAND I � - � I I I (REQ RED) LIMIT ` I I Y2 T1- J SIGNAL T2-Y2 I Y2 r0 I Fo- - I I W1 (REQUIRED)I 4-20 mA I I I SIGNAL L - - - - -� I I I ©2 I GENERATOR I I ❑ I + - - - - - LJ�7 I T1-Y1 r--OIFO - - - 12 I I CIRCUIT B I REMOTE ON/OFF AHU2 13 ) I a ro I THERMOSTAT I I REQUIRED) I L - - - - 14 I T1-Y2 - - - --a 1-O 15 I I Y1 Y1 I- - - FS10- 16 I - _ I I Y2 (REQUIRED)l I FS2 I I YZ W1 (REQUIRED)! ` - - - - - - - 18 I E2 I LLSV-B ❑G 24 - - 0- � I I I LEGEND I I LLSV-A I AHU — Air-Handling Unit ©— ALM R — Alarm Relay CXB — Compressor Expansion Board FS1 — Fan Status Switch,AHU1 FS2 — Fan Status Switch,AHU2 LLSV-A — Liquid Line Solenoid,Circuit A, First Stage r——--—--—--—--—--—--—---1 LLSV-A2 — e Liquid Line Solenoid,Circuit A, Second Stag I FIELD-SUPPLIED (38APD070-130 only) I (38APD070-130 ONLY) TRANSFORMER I LLSV-B — Liquid Line Solenoid,Circuit B, First Stage I (REQUIRED) I LLSV-B2 — Liquid Line Solenoid,Circuit B, Second Stage I (l-�Yl (38APD070-130 only) I Y 24 VAC 4' LVT — Low Voltage Terminal ISECONDARYI I T1 — AHU1 Thermostat I I I I T2 — AHU2 Thermostat Factory Wiring j I — — — — — — I I --------- Field Wiring I I CXB-J6 I j NOTES: I LLSV-A2 I I 1. AHU1 is connected to 38APD—Circuit A. i RED 5 PNK� - ©- AHU2 is connected to 38APD—Circuit B. I s I I 2. Field wiring must be in accordance with local codes. I LLSV-132 3. LVT-1 and 2 are for the alarm relay. The maximum load allowed for the alarm I 7 ORN- — ©- I relay is 5 VA sealed, 10 VA at 24 VAC. Field power supply is not required. I I 4. LVT-24, 25, and 2 are for control of field-supplied liquid line solenoid valve L--—--—--—--—--—--—--— (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power supply is not required. 5. For 38APDO70-130 units,an additional LLSV, 15 VA sealed,30 VA inrush at 24 VAC can be connected to CXB. A field-supplied control transformer is required, not to exceed 75 VA. 6. All discrete inputs are 24 VAC. 7. Installation of fan status switches (FS1, FS2) is recommended. If not used, a jumper must be installed. 8. Energy management module(EMM)is required. 9. This control scheme does not support digital compressor operation. 10. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 11. Single or 2-Step Demand Limit is not available with this control type. 109 Typical control wiring schematics (cont) VARIABLE AIR VOLUME SETPOINT CONTROL APPLICATION WIRING DIAGRAM, C.TYP=9 (VAV SETPOINT), DIGITAL AND NON-DIGITAL, SIZES 025-130 38AP LVT TERMINAL STRIP R I DEMAND LIMIT STEP 1 2 — ro--"o- 0 I I L _ ❑ 4-20 mA DEMAND LIMIT/STEP 2 DEMAND SIGNAL I fll' ❑ I LIMIT GENERATOR SIGNAL + — I' _ — L — — — 6❑ I I I — — — — 7❑ 4-20 mA _ TEMPERATURE SIGNALRESET — — — — — — — — — 8 SIGNAL GENERATOR I I El- — — — — — — — — — 9❑ I I I REQUESTED 4-20 mA COOLING SIGNAL _ _ I SETPOINT GENERATOR SIGNAL (REQUIRED) ❑ — — - - — — — —— — 10 I SAT(REQUIRED) I REMOTE ON/OFF FCH FO — 13 L I I FS1 I 16 I I I I LEGEND I I 19 ALM R — Alarm Relay t MAT/RAT(REQUIRED) 1 CXB — Compressor Expansion Board I —� — _ _ _ _ 20 LLSV-B(38APD) I FS1 — Fan Status Switch,AHU1 — LLSV-A2(38APS) I LLSV-A — Liquid Line Solenoid,Circuit A, First Stage or LLSV-132(065) LLSV-A2 — Liquid Line Solenoid,Circuit A,Second Stage (38APSO40,050,38APDO70-130 only) LLSV-B — Liquid Line Solenoid,Circuit B, First Stage LLSV-A (38APS065,38APD only) or LLSV-B(065)1 LLSV-132 — Liquid Line Solenoid,Circuit B,Second Stage (38APS065,38APDO70-130 only) LVT — Low Voltage Terminal MAT/RAT — Mixed Air Thermistor/Return Air Thermistor r——--—--—--—--—--—--—-- SAT — Supply Air Thermistor I FIELD-SUPPLIED Factory Wiring I (38APD070-130 ONLY) TRANSFORMER I --------- Field Wiring I (REQUIRED) I NOTES: I I 1. Field wiring must be in accordance with local codes. 1 2a vAC 2. LVT-1 and 2 are for the alarm relay.The maximum load allowed for ISECONDARYI the alarm relay is 5 VA sealed, 10 VA at 24 VAC.Field power supply is not required. I I I I 3. LVT-24,25,and 2 are for control of field-supplied liquid line solenoid I I I I valve (LLSV) 15 VA sealed, 30 VA inrush at 24 VAC. Field power I I CXB-J6 I supply is not required. I I LLSV-A2 4. For 38APDO70-130 units,an additional LLSV, 15 VA sealed,30 VA I RED 1 inrush at 24 VAC can be connected to CXB.A field-supplied control 5 PNK� — ®— I transformer is required,not to exceed 75 VA. I I 5. All discrete inputs are 24 VAC. I 6 LLSV-B2 I I 6. Installation of fan status switch(FS1)is recommended.If not used,a I 7 ORN — jumper must be installed. j ©— 7. Energy management module(EMM)is required. L--—--—--—--—--—--—--—— 8. The contacts for Remote On-Off, Fan Status Switch and Demand Limit must be rated for dry circuit applications capable of handling a 24 VAC load up to 50 mA. 110 4W MAT/RAT AND SAT SENSOR LAYOUT RETURN AIR FS2 OR MAT/RAT FS FS1' SAT or OUTSIDE DUCT AIR SUPPLY O: LEGEND FAN FS1 — Fan Status Switch(24-v) EVAPORATOR MAT — Mixed Air Temperature Sensor COIL RAT — Return Air Temperature Sensor SAT — Supply Air Temperature Sensor 'FS1 can be pressure differential switch(shown),motor current detection,or sail switch. COMMUNICATIONS WIRING LVT CCN + COM - SHIELD DATA COM PORT 111 Application data 4M Installation For 38AP065-130: When condensing units are arranged The 38APD unit must be installed outdoors. in parallel, a minimum of 10 ft (3048 mm) between con- densing units is recommended. Acceptable clearance on The 38AP condensing units are not designed for refrigeration the side with a control box can be reduced to 4 ft(1.3 m) duty. If applying with a third-party air-handling unit, a due to NEC (National Electric Code, U.S.A.) regulations, crossplot is required to determine the saturation temperature. without sacrificing performance as long as the remaining When considering location of the unit, be sure to consult three sides are unrestricted. For acceptable clearance with National Electrical Code (NEC, U.S.A.) and local code layout involving more than 2 condensing units, contact requirements. Allow sufficient space for airflow, wiring, application engineering. piping, and service. The placement area must be level and Refer to certified drawings for airflow clearances. Recom- strong enough to support the operating weight of the unit. mended minimum clearances are 6 ft(1829 mm)for unre- When unit is in proper location, use of mounting holes in stricted airflow and service on sides of unit, 4 ft(1219 mm) base rails is recommended for securing unit to supporting on ends, and unrestricted clear air space above the unit. structure. For mounting unit on vibration isolators, 4 x 24 Provide ample space to connect liquid and suction lines to in. (102 x 610 mm) perimeter support ASTM "C" chan- indoor unit. For multiple units, allow 10 ft(3048 mm)sep- nels between unit and the isolators are recommended with aration between airflow surfaces. If walls surround the unit, a minimum of 4 channels per unit. Fasteners for mounting wall height should not exceed the top of the unit fan dis- unit are field supplied. charge. Installation in a pit is not recommended. For 38AP025-060: When parallel condensing units are The 38AP condensing units are not intended for remote aligned such that coils face each other, a minimum of 6 ft cooler applications. For such purposes, please select a 30 (1829 mm) is recommended. When the parallel arrange- Series chiller with remote cooler. ment has only one coil drawing air from the space between condensing units, a minimum of 3.5 ft (1067 mm) is rec- ommended. When parallel condensing units have no coils IMPORTANT: Be sure to mount unit level to ensure facing each other(a back-to-back arrangement), be sure to proper oil return to compressors. maintain the larger of the recommended service clearances associated with each chiller (see the certified drawings). IMPORTANT: Do NOT bury refrigerant piping Due to NEC (National Electric Code, U.S.A.) regulations, a underground. Failure to comply could result in equip- minimum clearance of 4 ft(1219 mm) must be maintained ment damage. on the side of the chiller that has an electrical box. Con- densing unit fan discharge must be at least as high as adja- cent solid walls. Operating limits Maximum outdoor ambient: 38AP025-060 MULTIPLE UNIT SEPARATION 50/60 Hz,full capacity 122°F(50°C) 3.5 ft(1.1 m) 50/60 Hz,unloaded 125°F(51.6°C MINIMUMt 50/60 Hz, 100%outdoor air application return air temperature maximum 95°F(35°C) 6 ft Minimum operating outdoor air MINIMUM* / temperature with installed low ambient head pressure control —20°F(-28.8°C) Minimum return air temperature 55°F(-12.8°C) Minimum for when coils face each other.Less clearance is required Maximum return air temperature 95°F(35°C) in other configurations. Range of acceptable saturation t Clearance of 3.5 ft(1.1 m) is required when a coil faces the wall. suction temperature 30 to 55°F(-1.1 to 12.8°C) When there is no coil facing the wall,see the certified drawing for the Maxi discharge °F 131°C requi mum ar temperature 268red service clearance. g p ( ) Minimum suction superheat 12'F(6.7°C) Maximum vertical separation 75 ft(22.8 m)50/60 Hz 38AP065-130 MULTIPLE UNIT SEPARATION Check valves required for all units with linear line length 6 ft(1.8 m) more than 100 ft(30.5 m). MINIMUM Check valves required for any 38AP025-030 dual circuit units where evaporator is located higher than the condens- ing unit and the linear line length is more than 55 ft MINIMUM (16.8 m). 112 C U's 1 & 2 4M NOTES: 38AP UNIT AMBIENT LIMITATIONS 1. Select indoor equipment at no less than 300 cfm per SINGLE CIRCUIT ton (40 L/s per kW) (nominal condensing unit capac- ity). 38APS MINIMUM LOW MINIMUM LOW AMBIENT MAXIMUM UNIT AMBIENT*t MOTORMASTER® AMBIENTtt 2. The total combined draw of the 2 field-supplied liquid SIZE (Standard Unit) CONTROL** line solenoid valves and one air handler fan contactor 025-065 45°F(7.2°C) —20°F(-28.9°C) 122°F(50°C) must not exceed 90 va. If the specified va must be exceeded, use a remote relay to control the load. DUAL CIRCUITS 3. Select equipment to match or to be slightly less than 38APD MINIMUM LOW MINIMUM LOW AMBIENT MAXIMUM peak load. This provides better humidity control, less UNIT AMBIENT*t MOTORMASTER AMBIENTtt unit cycling, and less part load operation. SIZE (Standard Unit) CONTROL** 025-040 32°F(0°C) —20°F(-28.9°C) 122°F(50°C) 4. Evaluate oil return when selecting vapor line sizes, 25°F(-3.9°C) —20°F(-28.9°C) 122°F(50°C) especially for partial load conditions. 070-130 32°F(0°C) —20°F(-28.9°C) 122°F(50°C) 5. The indoor fan must operate when the outdoor unit is Temperatures calculated with the minimum number of fans operating operating. per circuit. t Minimum outdoor-air operating temperature is based on 90°F (32°C) 6. For VAV systems, the total building load is NOT the saturated condensing temperature and 100%capacity. sum of the individual peak loads. Equipment selected Factory-installed option or field-installed accessory,including wind baf- for the sum of the individual peak loads will be over- fles. tt Operation above listed temperature depends on the saturated suction sized. temperature at which the unit is operating. Refer to E-Cat for exact 7. For VAV systems with supply-to-return air recycling, limitations. use the equipment room as a return-air plenum. 38AP LOADING SEQUENCES 8. To minimize air recirculation, do not use concentric LOADING SEQUENCES —SINGLE CIRCUIT supply and return grilles. 9. All 38AP condensing units will come with one accu- LOADING SEQUENCES mulator per circuit to protect compressors from liquid 38APS Standard Unit Digital Option UNIT SIZE Number of Number of migration. Range(%) Steps Range(/°) Steps 10. Ductwork should be sized according to unit size, not 025-030 50, 100 2 17-100 22 building load. 040-050 E33, 6E6, 100 3 16-100 27 11. A field-supplied 5 to 15%bleed port TXV(thermostatic 065 00 L 3 — — expansion valve)is required for every application. 12. The 38AP condensing units are not suitable for hot LOADING SEQUENCES—DUAL CIRCUIT gas reheat applications. LOADING SEQUENCES 38APD UNIT Standard Unit Digital Option SIZE Range(° ) Numberof Range Number /° Steps (%) of Steps 025-030 50, 100 2 17-100 22 040 27,50,73, 100 4 13-100 36 050-060 23,50,73, 100 4 11-100 36 070 24,48,65,83, 100 5 11-100 45 080 20,40,60,80, 100 5 9-100 45 090 15,33,49,67,82, 100 6 7-100 54 100 17,33,50,67,83, 100 6 8-100 54 115 14,29,44,62,81,100 6 7-100 54 130 13,25,38,59,79,100 1 6 6-100 54 113 C U's 1 & 2 ApplicLIVI I UCILCI kudnt) 4W REFRIGERANT PIPING REQUIREMENTS 38APS025-065 SINGLE-CIRCUIT UNITS (60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-25 26-50 51-75 76-100 101-125 126-150 151-175 176-200 38APS CONN (0-7.6) (7.9-15.2) (15.5-22.9) (23.1-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) 1 (53.6-61.0) UNIT S,L EQUIVALENT LENGTH,ft(m)' SIZE (in.) 0-37 38-75 76-112 113-150 151-187 188-225 226-262 263-300 (0-11.3) (11.6-22.8) (23.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) L I S L S L S L S L S L S L S L S 025 15/$,5/8 5/8 13/8 5/8 15/8 7/8 15/8 7/8 15/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 027 15/a,5/8 5/8 13/8 7/8 15/8 7/8 15/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 030 1'/8,7/8 '/8 13/8 7/8 15/8 7/8 21/s 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 1 Y8 21/8 040 21/8,7/8 '/8 15/8 7/8 21/s 7/8 21/8 7/8 21/8 7/8 21/8 1 Y8 21/8 1 Y8 25/8 11/8 25/8 050 21/8,7/8 7/8 15/8 �/8 2�/a �/a 2 8 1�/8 2�/s 1�/e 25/a 11/s 25/$ 1�/a 25/$ 1�/s 25/8 065 25/8,7/8 1 7/8 15/8 1 Ya 21/s 1 8 25/8 11/8 1 25/8 1 11/a 1 25/8 13/a 1 25/8 38APDO25-130 DUAL-CIRCUIT UNITS (60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-25 26-50 51-75 76-100 101-125 1 126-150 151-175 176-200 38APD CONN (0-7.6) (7.9-15.2) (15.5-22.9) (23.1-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) UNIT SIZE S,L EQUIVALENT LENGTH,ft(m)* (in.) 0-37 38-75 76-112 113-150 151-187 188-225 226-262 263-300 (0-11.3) (11.6-22.8) (23.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) L I S L S L S L S L S L S L S L S Ckt A 13/8,5/8 1/2 1�/8 5/8 11/8 5/8 13/8 5/8 13/8 5/8 13/8 5/8 13/8 5/8 13/8 5/8 15/8 025 Ckt B 13/ ,5/s 1/2 11/8 5/8 1 1/a 5/8 13/a 5/8 13/a 5/8 13/8 5/8 13/8 5/8 13/8 5/8 15/ s Ckt A 13/8,5/8 1/2 11/8 5/8 11/8 5/8 13/8 5/8 13/8 5/8 13/8 5/8 13/8 5/8 15/8 5/8 15/8 027 Ckt B 13/ ,5/s 1/2 11/8 5/8 1 1/s 5/8 13/a 5/8 13/a 5/a 13/a 5/8 13/8 5/8 15/8 5/8 15/8 Ckt A 13/8,5/8 5/8 11/8 5/8 13/8 5/8 13/8 5/8 13/8 5/8 15/8 5/8 15/8 7/8 15/8 7/8 15/8 030 Ckt B 13/ ,5/ 5/ 11/8 5/ 1 3/ 5/ 13/ 5/ 1 3/ 5/ 1 5/ 5/ 1 5/ 7/ 1 5/ 7/ 1 5/ a s s a a a a a a a a a a a a a a Ckt A 15/8,5/8 5/8 11/8 5/8 13/8 5/8 15/8 7/8 15/8 7/8 15/8 7/8 21/8 7/8 21/8 7/8 21/8 040 Ckt B 15/ ,5/s 5/a 11/a 5/8 13/a 5/8 15/a 5/8 15/a 7/8 1 15/a 7/a 15/a 7/8 15/8 7/a 21/8 Ckt A 15/8,5/8 5/8 13/8 5/8 15/8 7/8 15/8 7/8 15/8 7/8 21/8 1/8 21/8 7/8 21/s 7/8 21/s 050 Ckt B 15/8,5/s 5/8 13/a 7/8 15/s 7/8 15/a 7/8 21/8 7/a 21/8 7/1 21/8 7/s 21/8 7/a 21/8 Ckt A 15/8,5/8 5/8 13/8 7/8 15/8 7/8 15/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 060 Ckt B 15/ ,5/s 7/8 13/a 7/8 15/a 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/a 7/a 21/8 1 /a 21/8 Ckt A 15/8,7/8 7/8 13/8 7/8 15/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 11/8 21/8 070 Ckt B 21/ ,7/s 7/a 15/8 7/8 15/a 7/8 21/e 7/8 21/a 7/8 21/8 1 7/1 21/8 1 /a 21/8 11/8 25/ a Ckt A 15/8,7/8 7/8 13/s 7/8 15/s 7/8 21/s 7/8 21/s 7/s 21/e 7/s 21/e 7/s 21/s 11/8 21/s O80 Ckt B 21/ ,7/s 7/8 15/8 7/8 21/8 7/8 21/8 11/e 21/8 11/e 25/8 11/8 25/8 11/8 25/8 11/8 25/8 Ckt A 21/8,7/5 7/8 15/8 7/8 21/8 7/8 21/8 7/8 21/8 7/8 21/8 11/8 21/8 11/8 25/8 11/8 25/8 090 Ckt B 21/ ,7/s 7/8 15/8 7/8 21/8 7/8 21/8 1 11/8 21/8 1 /a 25/a 1 /a 25/a 1 /a 25/8 1 /a 25/8 Ckt A 21/8,7/8 7/8 15/8 7/8 21/8 7/8 21/s 1�/8 21/8 11/8 25/8 11/8 25/8 11/8 25/8 11/8 25/8 100 Ckt B 21/ ,7/s 7/a 15/8 7/8 21/8 7/8 21/e 1 /a 21/8 11/8 25/8 1 11/8 25/8 1 /a 25/8 11/8 25/ a Ckt A 21/s,7/a 7/8 15/s 7/8 21/s 7/8 21/s 1�/s 21/s 1�/e 25/8 11/a 25/e 1�/e 25/s 1�/s 25/s 115 Ckt B 25/ ,7/s 7/1 15/8 1 /e 21/e 1 /e 21/e 1 /e 21/e 11/8 25/8 11/8 25/8 11/8 25/8 13/8 25/8 Ckt A 21/8,7/8 7/8 15/8 7/8 21/8 7/8 21/8 11/8 21/8 11/8 25/8 11/8 25/8 11/8 25/8 1�/8 25/8 130 13/a 13/aCkt B 25/ , 11/a 7/s 21/a 11/a 21/a 1 /a 25/a 1 /a 25/a 1 /a 25/a 13/a 25/a 31/a 31/ a LEGEND 4. All pipe sizes are OD inches.Equivalent sizes in millimeters follow: L —Liquid Line S —Suction Line in. mm "Equivalent Length shown is based on the Total Linear Length plus an 1/2 12.7 additional 50%for fittings and valves. If application requires more than 5/8 15.9 50% additional losses for fittings and valves, calculate the equivalent 7/8 22.2 length and find pipe size using the Equivalent Length columns. 11/8 28.6 NOTES: 13/8 34.9 1. Shading indicates double suction riser or reduced riser is required on circuit where suction gas flow is up. 15/8 41.3 2. Maximum vertical separation between evaporator and condensing 21/8 54.0 unit is 75 ft(22.8 m). 25/$ 66.7 3. Suction and liquid line sizing is based on pressure drop equivalent to 2°F(1.1°C)at nominal rating conditions. 31/8 79.4 114 C U's 1 & 2 Appli cont) 4W REFRIGERANT PIPING REQUIREMENTS (cont) 38APS025-065 SINGLE-CIRCUIT UNITS DOUBLE SUCTION RISER(60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-25 26-50 51-75 76-100 101-125 1 126-150 151-175 176-200 38APS CONN (0-7.6) (7.9-15.2) (15.5-22.9) 1 (23.1-30.5) 1 (30.8-38.1) 1 (38.4-45.7) 1 (46.0-53.3) 1 (53.6-61.0) UNIT S,L EQUIVALENT LENGTH,ft(m)* SIZE (in.) 0-37 38-75 76-112 113-150 151-187 188-225 226-262 263-300 (0-11.3) (11.6-22.8) (22.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) A B C A B C A B C A B C A B C A B C A B C A B C 025 15/8,5/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 027 15/8,5/8 13/8 15/8 21/8 13/g 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 030 1 5/8,7/8 — 13/8 15/8 21/g 13/8 15/8 21/g 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 040 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 050 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/g 21/8 13/$ 15/1 21/g 15/g 21/g 25/g 15/g 21/g 25/g 15/g 21/g 25/g 15/g 21/g 25/g 065 25/8,7/g — — — — — 38APDO25-130 DUAL-CIRCUIT UNITS DOUBLE SUCTION RISER(60 Hz) TOTAL LINEAR LENGTH OF INTERCONNECTING PIPE,ft(m) 0-25 26-50 51-75 76-100 101-125 126-150 151-175 176-200 38APD CONN (0-7.6) (7.9-15.2) (15.5-22.9) (23.1-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) UNIT SIZE S,L EQUIVALENT LENGTH,ft(m)* (in.) 0-37 38-75 76-112 113-150 151-187 188-225 226-262 263-300 (0-11.3) (11.6-22.8) (22.2-34.1) (34.4-45.7) (46.0-57.0) (57.3-68.6) (68.9-79.9) (80.1-91.5) A B C A B C A B C A B C A B C A B C A B C A B C 025 Ckt A 13/a,5/8 — — — — — — — — — — — — — — — — — — — — — — — — Ckt B 13/1,5/8 — — Ckt A 13/8,5/8 027 Ckt B 13/8,5/8 030 Ckt A 13/a,5/8 — — — — — — — — — — kt B 13/8,5/8 — — — — — — — — — — — — — — — — — — — — — — — — kt A 1 5/8,5/8 — — 1 3/8 1 5/8 21/8 1 3/8 1 5/8 21/8 1 3/8 1 5/8 21/8 040 kt B 15/8,5/8 — — — — — — — — — — 13/8 15/8 21/8 Ckt A 15/8 5/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 050 Ckt B 1 5/8,5/8 — — — — — — — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 Ckt A 15/8,5/8 — — — — 13/8,15/8 21/8 13/8,15/8 21/8 13/8 1 5/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 060 Ckt B 1 5/8,5/8 — — — — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8,13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 070 Ckt A 1 5/8,7/8 — 13/8 15/8 21/8 13/8 1 5/8 21/8 1 3/8 1 5/8 21/8 1 3/8 1 5/8 21/8 1 3/8 1 5/8 21/8 13/8 15/8 21/8 Ckt B 21/8,7/8 — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 Ckt A 15/8 7/8 13/8 1 5/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 1 3/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 080 Ckt B 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8,21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 Ckt A 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 090 Ckt B 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 100 Ckt A 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/g 25/g 15/8 21/g 25/8 Ckt B 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 Ckt A 21/g 7/g 13/8 15/8 21/8 13/8,1 5/g 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 115 Ckt B 25/8,7/g 15/8 121/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 Ckt A 21/8,7/8 — — — 13/8 15/8 21/8 13/8 15/8 21/8 13/8 15/8 21/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 15/8 21/8 25/8 130 Ckt B 25/8, 11/8 — — — — — — 15/8 21/8 25/8 15/8 21/8 25/g 15/8 21/8 25/g 15/g 21/g 25/8 15/8 25/8 31/8 15/8 25/8 31/8 LEGEND 4. All pipe sizes are OD inches. Equivalent sizes in millimeters follow: L —Liquid Line S —Suction Line in. mm *Equivalent Length shown is based on the Total Linear Length plus an 1/2 12.7 additional 50%for fittings and valves. If application requires more than 5/8 15.9 50% additional losses for fittings and valves, calculate the equivalent 7/8 22.2 length and find pipe size using the Equivalent Length columns. 11/8 28.6 NOTES: 13/8 34.9 1. Shading indicates double suction riser or reduced riser is required on circuit where suction gas flow is up. 15/8 41.3 2. Maximum vertical separation between evaporator and condensing 21/8 54.0 unit is 75 ft(22.8 m). 25/8 66.7 3. Suction and liquid line sizing is based on pressure drop equivalent to 2°F(1.1°C)at nominal rating conditions. 31/8 79.4 116 C U's 1 & 2 Application data (cont) SUCTION LINE PIPING C Table IA— D CONDENSING UNIT D PIPE DIAMETER 3 iT MAX.(914 mm) 38AP UNIT DUAL CIRCUIT SINGLE CIRCUIT SIZE CIRCUIT A CIRCUIT B in. mm in. mm in. mm A C 025 1 1/8 29 1 29 13/8 35 LEGEND 027 11/8 29 1 29 13/8 35 B Suction Riser nAn 1'/a 29 1 29 13/$ 35 — without Trap 040 13/8 35 1 29 15/8 41 EVAPORATOR © _ Suction Riser 050 13/8 35 13/8 35 15/a 41 with Trap OSuction Line to 060 13/8 35 15/8 41 — — C — Condensing Unit Pipe Diameter to be 065 — — — — 2/g 54 0 — as Shown in Table at 070 15/8 41 15/a 41 — — Right. 080 15/8 41 15/8 41 — — 090 15/8 41 15/8 41 — — 100 15/8 41 15/8 41 — — 115 15/8 41 21/8 54 — — 130 15/8 1 41 1 21/a 1 54 1 — — 118 Guide specifications 4M HVAC Guide Specifications 1.04 WARRANTY (FOR INCLUSION BY SPECIFYING Size Range: 25 to 130 Nominal Tons at 60 Hz ENGINEER) 88 to 457 Nominal kW at 60 Hz Part 2 —Products 21 to 108 Nominal Tons at 50 Hz 2.01 EQUIPMENT 73 to 381 Nominal kW at 50 Hz A. General: Carrier Model Number: 38APD, 38APS Factory assembled, single-piece, air-cooled condens- Part 1 —General ing unit. Contained within the unit enclosure shall be 1.01 SYSTEM DESCRIPTION all factory wiring, piping, controls, compressors, Outdoor-mounted, air-cooled condensing unit with nitrogen holding charge, and special features required prior to field start-up. Puron® refrigerant (R-410A) suitable for on-the- ground or rooftop installation. The 38APS unit shall B. Unit Cabinet: have one refrigeration circuit and shall consist of 1. Cabinet shall be galvanized steel casing with a two or three rotary scroll compressors. The 38APD baked enamel powder or pre-painted finish. unit shall have two independent refrigeration circuits 2. Control box access panels shall be hinged for and shall consist of two, four, five or six rotary scroll service access. compressors. Unit shall have air-cooled coils, pro- C. Fans: peller-type condenser fans, a control box, and shall discharge condenser air vertically upward as shown 1. Condenser fans shall be direct-drive propeller on certified drawings. Unit shall be used in refrigera- type, discharging air vertically upward. tion circuit with a central station air-handling unit or 2. All condenser fan motors shall be totally direct-expansion coils. enclosed 3-phase type with permanently lubri- 1.02 QUALITY ASSURANCE cated ball bearings, class F insulation and inter- A. Unit performance shall be rated in accordance with nal, automatic-reset thermal overload AHRI (Air-Conditioning, Heating, and Refrigeration protection or manual reset calibrated circuit Institute) Standard 365, latest edition(U.S.A). breakers. B. Unit construction shall comply with latest edition of 3. Shafts shall have inherent corrosion resistance. ASHRAE (American Society of Heating, Refrigerat- 4. Fan blades shall be statically and dynamically ing, and Air-Conditioning Engineers) 15 Safety balanced. Code, UL 1995, and ASME (American Society of 5. Condenser-fan openings shall be equipped with Mechanical Engineers) applicable codes (U.S.A. PVC-coated steel wire safety guards. codes). D. Compressors: C. The management system governing the manufac- 1. Compressors shall be rotary scroll. turer of the product is ISO (International Organiza- 2. Operating oil charge and a crankcase heater tion for Standardization) 9001: 2008 certified. control oil dilution. D. Base unit shall be constructed in accordance with 3. Compressors shall be mounted on two rails hav- UL (Underwriters Laboratories) standards and CSA ing rubber in shear vibration isolators. (Canadian Standards Association). E. Painted parts shall withstand 1000 hours in constant 4. Staging of compressors shall provide unloading neutral salt spray under ASTM B117 conditions capability. Digital compressor unloading control with a 1mm scribe per ASTM D1654. After test, shall be available as an option on one circuit painted parts shall show no signs of wrinkling or (not available on size 065 unit). cracking, no loss of adhesion, no evidence of blister- 5. Compressor motors shall be cooled by refriger- ing, and the mean creepage shall not exceed 1/4 in. ant gas passing through motor windings and (Rating >_ 4 per ASTM D1654) on either side of the shall have either internal line break thermal and scribe line. current overload protection or external current F. Design pressure shall be 650 psig(4482 kPa). overload modules with compressor temperature sensors. G. Unit shall be functional checked at the factory. E. Condenser Coils: H. Lifting holes shall be provided to facilitate rigging. 1. Coil shall be air-cooled microchannel heat 1.03 DELIVERY, STORAGE, AND HANDLING exchanger (MCHX) and shall have a series of Unit shall be shipped as single package and shall be flat tubes containing a series of multiple, parallel stored and handled per unit manufacturer's recom- flow microchannels layered between the refrig- mendations. erant manifolds. Microchannel coils shall con- sist of a two-pass arrangement. Coil construction shall consist of aluminum alloys for the fins, tubes and manifolds in combination with a corrosion-resistant coating on the tubes. 119 Guide specifications (cont) 4W 2. Tubes shall be cleaned, dehydrated, and sealed. f. Service run test capability. 3. Assembled condenser coils shall be leak tested g. Compressor minimum run time (3 minutes) and pressure tested at 650 psig (4482 kPa). and minimum off time(3 minutes). 4. To plan the unit installation and for ease of h. Service diagnostic mode. maintenance/coil removal on unit sizes i. Self-contained low voltage control circuit. 38AP065-130, all refrigerant piping entering j. Cycle condenser fans to maintain proper and leaving the condenser coils shall be located head pressure control. on only one side of the condensing unit so the coils can be removed (when needed) from the k. Capacity control with staging compressors. side free of piping. This is important to con- 1. Optional digital scrolls to stage compressors sider because removing the coils from the and cycle digital compressor for maintaining header side, although possible, involves extra desired leaving air temperature set point. labor due to extra bending and brazing of the m.Alarm relay output to indicate when unit is coil headers. in alarm condition. F. Refrigeration Components: 2. Minimum unit safety devices shall include: 1. Refrigeration circuit components shall include Solid-state compressor lockout to provide liquid line temperature relief device, pressure optional reset capability at the space thermostat transducers, liquid line shutoff valve, suction if any of the following safety devices trip and shutoff valve, suction line accumulators, nitro- shut off compressor. gen holding charge, and compressor oil. 2. Long line length check valves are required for a. Compressor lockout protection for internal or external overload. liquid line installation on all linear line length b. Low pressure protection. applications of more than 100 ft (30.5 m) to prevent liquid migration during unit shutdown. c. High pressure protection (high pressure For any 025-030 size dual circuit unit applica- switch or internal). tion where evaporator is located higher than d. Compressor reverse rotation protection. the condensing unit, check valves are required e. Loss of charge protection. for linear line length above 55 ft(16.8 m). 3. Units shall include one factory-installed suction f. Low suction superheat protection. line accumulator for each refrigerant circuit. g. Short cycle protection. G. Controls and Safeties: h. Suction and discharge pressure transducers. 1. Unit Com fortLink controls shall include: i. Circuit breakers or fuses for short circuit pro- a. Scrolling marquee display module shall be tection of compressors. used for accessing condensing unit informa- H. Operating Characteristics: tion, reading sensor values, and testing the 1. The capacity of the condensing unit shall meet condensing unit. The scrolling marquee dis- or exceed Btuh ( kW) at a suction play is a 4-key, 4-character, 16-segment temperature of T ( °C). The power LED (light-emitting diode) display. Eleven consumption at full load shall not exceed mode LEDs shall be located on the display Btuh( kW). as well as an Alarm Status LED. The display 2. The combination of the condensing unit and shows all of the ComfortLink control codes the evaporator or air-handling unit shall have a (with 60-character expandable clear lan- total net cooling capacity of Btuh guage), plus set points, time of day, tem- ( kW) or greater at conditions of cfm peratures, pressures, and superheat. ( L/s) entering-air temperature at the evap- Additional information can be displayed all orator at OF ( °C) wet bulb and OF at once with the accessory NavigatorTM dis- °C)dry bulb, and air entering the condens- play. ing unit at OF( °C). b. Carrier Comfort Network® (CCN) system 3. The system shall have an Energy Efficiency capability. Ratio (EER) of Btuh/watt or greater at c. Unit control with standard pressure trans- standard AHRI conditions. ducer, discharge pressure transducer and 1. Electrical Requirements: suction temperature thermistors. All unit power wiring shall enter unit cabinet at a sin- d. Current alarm list and alarm history list on gle location (115 and 130 size units available with display. dual point power with terminal block). e. Automatic compressor lead/lag control. 120 4W J. Special Features: prevent coil assembly from contacting sheet 1. Low Ambient Control: metal coil pan to minimize potential for gal- a. Control shall regulate the fan motor speed in vanic corrosion between the coil and pan. All- response to the saturated condensing tem- copper construction shall provide protection in perature of the unit. The control shall be moderate coastal applications. capable of operating with outdoor tempera- e. E-coated aluminum-fin coils: tures at—20°F(-28.9°C). Coil shall have a flexible epoxy polymer b. Motormaster® low ambient control shall be coating uniformly applied to all coil surface available as a factory-installed option or fiel- areas without material bridging between fins. dinstalled accessory for all units. Coating process shall ensure complete coil 2. Optional Condenser Coil Materials: encapsulation. Color o shall be high gloss black with gloss; 60 of 65 to 90% per a. E-coated microchannel coils: ASTM ID523-89. Uniform dry film thick- E-coated aluminum microchannel coil shall ness from 0.8 to 1.2 mil on all surface areas have a flexible epoxy polymer coating uni- including fin edges. Superior hardness char- formly applied to all coil external surface acteristics of 2H per ASTM D3363-92A areas without material bridging between fins and cross hatch adhesion of 413-513 per or louvers. Coating process shall ensure ASTM D3359-93. Impact resistance shall be complete coil encapsulation, including all up to 160 in./lb(ASTM D2794-93). Humid- exposed fin edges. E-coat shall have a thick- ity and water immersion resistance shall be ness of 0.8 to 1.2 mil with top coat having a up to minimum 1000 and 250 hours respec- uniform dry film thickness from 1.0 to 2.0 tively (ASTM D2247-92 and ASTM D870- mil on all external coil surface areas includ- 92). Corrosion durability shall be confirmed ing fin edges. E-coated coils shall have supe- through testing to no less than 3000 hours rior hardness characteristics of 2H per salt spray per ASTM B117-90. Coil con- ASTM D3363-00 and cross hatch adhesion struction shall be aluminum fins mechani- of 413-513 per ASTM D3359-02. Impact cally bonded to copper tubes. resistance shall be up to 160 in./lb (ASTM f. E-coated copper-fin coils: D2794-93). E-coated coil shall have superior Coil shall have a flexible epoxy polymer a c impact resistance with no cracking, chip- ' p y ping, or peeling per NSF/ANSI 51-2002 coating uniformly applied to all coil surface Method 10.2. li E-coated aluminum micro- areas without material bridging between fins. Coating process shall ensure complete coil channel coils shall be capable of withstand- ing 8,000-hour salt spray test in accordance encapsulation. Color shall be high gloss with the ASTM (American Society for Test- black with gloss; 60o of 65 to 90% per ing and Materials) B-117 Standard. ASTM D523-89. Uniform dry film thickness from 0.8 to 1.2 mil on all surface areas b. Aluminum fin/copper tube coils: including fin edges. Superior hardness char- Coil shall be constructed of seamless copper acteristics of 2H per ASTM D3363-92A tubes mechanically bonded to aluminum fins. and cross hatch adhesion of 413-513 per Fins shall have wavy enhancements. These ASTM D3359-93. Impact resistance shall be condenser coils are recommended with remote up to 160 in./lb(ASTM D2794-93). Humid- cooler applications.These coils are not recom- ity and water immersion resistance shall be mended for corrosive environments. up to minimum 1000 and 250 hours respec- c. Pre-coated aluminum-fin coils: tively (ASTM D2247-92 and ASTM D870- Coil shall have a durable epoxy-phenolic 92). Corrosion durability shall be confirmed coating to provide protection in mildly corro- through testing to no less than 3000 hours salt spray per ASTM B117-90. Coil con- sive coastal environments. Coating shall be struction shall be copper-fins mechanically applied to the aluminum fin stock prior to bonded to copper tube sheets. Galvanized the fin stamping process to create an inert steel tube sheets shall not be acceptable. A barrier between the aluminum fin and cop- polymer strip shall prevent coil assembly per tube. Epoxy-phenolic barrier shall mini- from contacting sheet metal coil pan to mize galvanic action between dissimilar maintain coating integrity and minimize cor- metals. rosion potential between the coil and pan. d. Copper-fin coils: 3. Sound Reduction: Coil shall be constructed of copper fins a. Low sound fan for sound reduction is avail- mechanically bonded to copper tubes and cop- able as a factory-installed option or field- per tube sheets. Galvanized steel tube sheets installed accessory for all units. shall not be acceptable. A polymer strip shall 121 Guide specifications (cont) 4W b. Low sound compressor blankets for additional g. Display shall have back light and contrast sound reduction are available as a factory- adjustment for easy viewing in bright sun- installed option on all units having low sound light or night conditions. fans or as a field-installed accessory. h. Navigator module shall have raised surface 4. Digital Compressor Option: buttons with positive tactile response. Modification shall include digital compressor to i. Navigator module shall be available as field- provide incremental steps for tighter tempera- installed accessory for all units. ture control. The digital compressor shall be 9. BACnet Communication Option: available as a factory-installed option for all The BACnet Communication option shall pro- units except size 065. vide factory-installed communication capability 5. Non-Fused Disconnect: with a BACnet MS/FP network. Allows inte- A non-fused disconnect is available as a factory- gration with i-Vu® Open control system or a installed option for all units having single point BACnet building automation system. power connection units. 10. BACnet Translator Control: 6. Long Line Length Check Valves: BACnet control shall be available as a field- Long line length check valves are available as installed accessory for all units to provide inter- options shipped with the unit or accessories face between unit and a BACnet Local Area shipped separately. In either case, field installa- Network(LAN, i.e., MS/TP EIA-485). tion is required. 11. LON Translator Control: 7. High Short Circuit Current Rating (SCCR): Unit shall be supplied with field-installed inter- The optional high SCCR interrupt capability face between the chiller and a Local Operating shall allow the unit to tolerate a 65 kA (208/ Network (LON, i.e., LonWorks FT-10A ANSI/ 230v, 380v and 460-v units) or 25 kA (575-v EIA-709.1). LON shall be available as a field- units) short circuit current for a brief period of installed accessory for all units. time while protecting downstream components. 12. Touch PilotTM Display: The high SCCR option shall provide a higher Touch Pilot remote mount touch screen display level of protection than the standard unit for network attachment to unit shall be available (option for 60 Hz only). High interrupt shall be as a field-installed accessory for all units. available as a factory-installed option strictly in conjunction with a non-fused disconnect and 13. Energy Management Module(EMM): only with single-point power connection. The EMM shall provide remote set point, 8. NavigatorTM Hand Held Display: demand limit control, and percent capacity a. Portable hand held display module with a input. The EMM is not needed with use of minimum of 4 lines and 20 characters per BACnet or LON accessory kit. line, of clear English, French, Spanish, or 14. Security Grilles/Hail Guards: Portuguese language. Units shall be supplied with factory-installed or b. Display menus shall provide clear language field-installed louvered, sheet metal panels descriptions of all menu items, operating which securely fasten to the unit to provide con- modes, configuration points and alarm denser coil protection against hail and physical diagnostics. Reference to factory codes shall damage. not be accepted. 15. Vibration Isolation Pads: c. RJ-14 connection plug shall allow display Neoprene vibration isolation pads(24 in. x 3 in. module to be connected to factory-installed x 1/4 in.) shall be available for field installation receptacle. to reduce vibration transmission from the com- d. Industrial grade coiled extension cord shall pressor through the floor and into the condi- allow the display module to be moved tioned space. around the unit. 16. Wind Baffle Kit: e. Magnets shall hold the display module to Field-installed accessory kit shall provide wind any sheet metal panel to allow hands-free baffles for use with low ambient temperature operation. operation. f. Display module shall have NEMA (National 17. Seismic Certification: Electrical Manufacturers Association, A seismic kit is provided which will result in a U.S.A.) 4x housing suitable for use in out- unit SDS (seismic design acceleration parame- door environments. ter) level of 2.5 for 38AP025-065 units and 2.1 for 38AP070-130 units. 122 ARLINGTON CITY OF 18204 59th Avenue NE,Arlington, WA 98223 INSPECTIONS: 360-403-3417-Permit Center: 360-403-3551 BUILDING PERMIT 17601 59th Avenue Permit#: 3419 Permit Expiration Date: 03/03/2021 Parcel#: 31052200400200 Valuation:26300.00 OWNER APPLICANT CONTRACTOR PUBLIC UTILITY DISTRICT NO 1 D.K. Systems,Inc. DK Systems,Inc PO BOX 1107 PO Box 886 962 S Spruce St EVERETT,WA 98206 Burlington,WA 98233 Burlington,WA 98233 360-755-1555 360-755-1555 LIC:DKSYSI*982L] EXP:06/21/2022 MECHANICAL CONTRACTOR PLUMBING CONTRACTOR LIC#: EXP: LIC#: EXP: JOB DESCRIPTION PERMIT TYPE: Commercial Mechanical CODE YEAR: 2015 STORIES: 1 CONST.TYPE: DWELLING UNITS: OCC GROUP: BUILDINGS: I OCC LOAD: PERMIT APPROVAL The issuance or granting of this permit shall not be construed to be a permit for,or approval of, any violation of this Code or any other ordinance or order of the City, of any state or federal law, or of any order,proclamation,guidance advice or decision of the Governor of this State. To the extent the issuance or granting of this permit is interpreted to allow construction activity during any period of time when such construction is prohibited or restricted by any state or federal law,or order,proclamation,guidance advice or decision of the Governor of this State,this permit shall not authorize such work and shall not be valid.The building official is authorized to prevent occupancy or use of a structure where in violation of this Code,any other City ordinances of this jurisdiction or any other ordinance or executive order of the City,or of any state or federal law, or of any order, proclamation, guidance advice or decision of the Governor. The building official is authorized to suspend or revoke this permit if it is determined to be issued in error or on the basis of incorrect,inaccurate or incomplete information, or in violation of any City ordinance,regulation or order, state or federal law,or any order,proclamation,guidance or decision of the Governor. I AGREE TO COMPLY WITH CITY AND STATE LAWS REGULATING CONSTRUCTION AND IN DOING THE WORK AUTHORIZED THEREBY,NO PERSON WILL BE EMPLOYED IN VIOLATION OF THE LABOR CODE OF THE STATE OF WASHINGTON RELATING TO WORKMEN'S COMPENSATION INSURANCE AND RCW 18.27. THIS APPLICATION IS NOT A PERMIT UNTIL SIGNED BY THE BUILDING OFFICIAL OR HIS/HER DEPUTY AND ALL FEES ARE PAID. IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A FINAL INSPECTION HAS BEEN MADE AND APPROVAL OR A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. IBC IO/IRCI 10. SALES TAX NOTICE: Sales tax relating to construction and construction materials in the City of Arlington must be reported on your sales tax return form and coded City of Arlington#3101. Ben Davis 9/28/20 t� Signature Print Name Date Released By 'Date CONDITIONS _ ADHERE TO APPROVED PLANS. APPROVED JOB COPY SHALL BE ONSITE FOR INSPECTIONS. CALL FOR INSPECTIONS. THIS PERMIT AUTHORIZES ONLY THE WORK NOTED.THIS PERMIT COVERS WORK TO BE DONE ON PRIVATE PROPERTY ONLY. ANY CONSTRUCTION ON THE PUBLIC DOMAIN(CURBS,SIDEWALKS,DRIVEWAYS, MARQUEES,ETC.)WILL REQUIRE SEPARATE PERMISSION. PERMIT FEES Date Description Fee Amount 09/16/2020 Heat Pump/Heat Exchangers $50.00 09/16/2020 Mechanical Base $25.00 09/16/2020 Processing/Technology Fee $25.00 09/16/2020 Mechanical Commercial Plan Review $393.93 Total Due: $493.93 Total Payment: $0.00 Balance Due: $493.93 CALL FOR INSPECTIONS Call by 3:30 pm for next day inspection,allow 48 hours for Fire Inspections When calling for an inspection please leave the following information: Permit Number,Type of Inspection being requested,and whether you prefer morning or afternoon GENERAL ABBREVIATIONS DRAWING INDEX NON-STRUCTURAL MECHANICAL COMPONENT NOTES M0.01 MECHANICAL LEGEND AND GENERAL NOTES r NEW MECHANICAL WORK 0 DIAMETER,PHASE F FAHRENHEIT S SENSOR MS1.01 MECHANICAL SITE PLAN FLA FULL LOAD AMPS SA SUPPLY AIR 1. THE COMPONENT IMPORTANCE FACTOR(Ip)FOR ALL MATCHLINE OR PROPERTY NON-STRUCTURAL COMPONENTS SHALL BE: y LINE A AIR,AMPS FLEX FLEXIBLE SAT SUPPLY AIR TEMPERATURE ——————- ENLARGED PLAN BOUNDARY ABV ABOVE FLR FLOOR SCH SCHEDULE Ip=1.5 I f t AC AIR CONDITIONER FPM FEET PER MINUTE SD STORM DRAIN PIPING U 1 1 2. THE FOLLOWING ITEMS ARE TAKEN DIRECTLY FROM THE NOT ALL SYMBOLS MAY 2813 ROCKEF ELLER AVE DETAIL/PLAN IDENTIFIER ACU AIR CONDITIONING UNIT FPS FEET PER SECOND SENS SENSIBLE 2015 INTERNATIONAL BUILDING CODE AND FROM THE APPEAR ON THE DRAWINGS EVERETT, WA 98201 AFF ABOVE FINISHED FLOOR FT FEET,FIN TUBE SF SQUARE FOOT AMERICAN SOCIETY OF CIVIL ENGINEERS(ASCE) Fr _ `._St 7.8017 AG ABOVE GROUND SIM SIMILAR STANDARD 7.THE CONTRACTOR SHALL REFER TO THE - -.1189 A ABOVE FOR ADDITIONAL INFORMATION,EXCEPTIONS,AND SECTION IDENTIFIER AHJ AUTHORITY HAVING JURISDICTION GA GAGE SHEET METAL AND AIR CONDITIONING CONTRACTORS' FURTHER DESCRIPTIONS.THE CONTRACTOR SHALL SMACNA NATIONAL ASSOCIATION,INC. ADHERE TO REQUIREMENTS AND AS SUCH,SHALL BE AMB AMBIENT GAL GALLONS INCLUDED WITHIN BID ALSO REFER TO SPECIFICATION H /� R G I S . REVISION DEFINITION AREA, SOV SHUTOFF VALVE E N G I N E E R S AREA ENCIRCLED CONTAINS ARCH ARCHITECT GC GENERAL CONTRACTOR SECTION 230550. CHANGES MADE SUBSEQUENT gSHRAE AMERICAN SOCIETY OF HEATING,REFRIGERATION AND GPM GALLONS PER MINUTE SP STATIC PRESSURE GV GATE VALVE,GLOBE VALVE TO PREVIOUS ISSUE AIR-CONDITIONING ENGINEERS,INC. SS STAINLESS STEEL,SANITARY SEWER 3. 20151BC,1613.1,SCOPE:ARCHITECTURAL,MECHANICAL, imt miN mnue,mrce boo ASSY ASSEMBLY ELECTRICAL,AND NON-STRUCTURAL COMPONENTS THAT , W&bl,ARE PERMANENTLY ATTACHED TO STRUCTURES AND �zosaae.v�E.Iw�al: Qi REVISION CALLOUT H HUMIDIFIER DRAIN PIPING TEMP TEMPERATURE THEIR SUPPORTS AND ATTACHMENTS SHALL BE DESIGNED BF BELOW FLOOR TOP TOP OF PIPE AND CONSTRUCTED TO RESIST THE EFFECTS OF HD HEAD EARTHQUAKE MOTIONS IN ACCORDANCE WITH ASCE 7, FLAG NOTE CALLOUT SEW BELOW HORIZ HORIZONTAL TSTAT THERMOSTAT EXCLUDING CHAPTER 14 AND APPENDIX 11A.BOP BOTTOM OF PIPE TYP TYPICAL B. C AHU-01 MECHANICAL EQUIPMENT TAG HP HORSEPOWER 4. 20151BC,1704.4,CONTRACTOR RESPONSIBILITY: THE BOT BOTTOM HTG HEATING CONTRACTOR SHALL BE RESPONSIBLE FOR THE Q� O� BTUH BRITISH THERMAL UNIT PER HOUR UG UNDERGROUND CONSTRUCTION OF A SEISMIC-FORCE-RESISTING SYSTEM, _ N NORTH ARROW BV BALL VALVE UNO UNLESS NOTED OTHERWISE HVAC HEATING,VENTILATING,AND AIR CONDITIONING DESIGNATED SEISMIC SYSTEM,OR SEISMIC-RESISTING - HZ HERTZ COMPONENT LISTED IN THE STATEMENT OF SPECIAL M984 INSPECTIONS AND SHALL SUBMIT A WRITTEN STATEMENT INVERT ELEVATION OR POC C CONDENSATE PIPING V VENT PIPING,VOLT OF RESPONSIBILITY TO THE BUILDING OFFICIAL AND THE IE INVERT ELEVATION OWNER PRIOR TO THE COMMENCEMENT OF WORK ON THE 6�y(io CAP CAPACITY IN. INCH VA VALVE SYSTEM OR COMPONENT.THE CONTRACTOR'S CD CONDENSATE DRAIN VEL VELOCITY STATEMENT OF RESPONSIBILITY SHALL INCLUDE THE IN.WG INCHES WATER COLUMN FOLLOWING: CFM CUBIC FEET PER MINUTE VENT VENTILATION,VENTILATOR CKV CHECK VALVE VOLT VOLTAGE A.ACKNOWLEDGEMENT OF AWARENESS OF THE kW KILOWATT SPECIAL REQUIREMENTS CONTAINED IN THE CLG CEILING,COOLING STATEMENT OF SPECIAL INSPECTIONS; ZO COMB COMBINATION L LENGTH W WASTE,WATT,WIDE,WATER N COND CONDENSER,CONDENSATE W/ WITH B.ACKNOWLEDGEMENT THAT CONTROL WILL BE PIPING j LBS POUND EXERCISED TO OBTAIN CONFORMANCE WITH THE w CONT CONTINUE,CONTROL LRA LOCKED ROTOR AMPS WB WET BULB(TEMPERATURE) CONSTRUCTION DOCUMENTS APPROVED BY THE PIPE ELBOW UP OR PIPE TEE COP COEFFICIENT OF PERFORMANCE WC WATER COLUMN BUILDING OFFICIAL; UP AND DOWN LVR LOUVER CU CONDENSING UNIT,CUBIC WM WATER METER C.PROCEDURES FOR EXERCISING CONTROL WITHIN THE O PIPE ELBOW DOWN CW COLD WATER PIPING WSEC WASHINGTON STATE ENERGY CODE CONTRACTOR'S ORGANIZATION,THE METHOD AND w MAX MAXIMUM FREQUENCY OF REPORTING AND THE DISTRIBUTION Q PIPE TEE UP MBH THOUSAND BTU PER HOUR WT WEIGHT OF THE REPORTS; D DRAIN MC MECHANICAL CONTRACTOR D.IDENTIFICATION AND QUALIFICATIONS OF THE 6 PIPE TEE DOWN IDS DRY BULB(TEMPERATURE) MCA MINIMUM CIRCUIT AMPACITY PERSON(S)EXERCISING SUCH CONTROL AND THEIR Z dB DECIBEL MDC MODULAR DATA CENTER GENERAL NOTES-MECHANICAL POSITION(S)IN THE ORGANIZATION. PIPE RISE DEG DEGREE MECH MECHANICAL 4. DIVISION 22,23 RESPONSIBILITIES: PIPE CAP DIA DIAMETER MIN MINIMUM z DIM DIMENSION 1. COORDINATE MECHANICAL WORK WITH THAT OF OTHER A.HANGERS AND SEISMIC BRACING FOR MECHANICAL O MOCP MAXIMUM OVERCURRENT PROTECTION TRADES(ELECTRICAL,ARCHITECTURAL,STRUCTURAL, SYSTEMS SHALL BE DESIGNED AND SPECIFIED BY 01- 4 PIPE PLUG DISC LOCATION OF STARTER,DISCONNECT AND CONTROLS CIVIL,AND LANDSCAPE). REFER TO ELECTRICAL, DIVISION 22,23. DIVISION 22,23 SHALL REFER TO THE Q I--I DISCH DISCHARGE ARCHITECTURAL,STRUCTURAL,CIVIL,AND LANDSCAPE MECHANICAL DRAWINGS FOR LOCATIONS OF J FLOW DIRECTION NA NOT APPLICABLE DRAWINGS AND SPECIFICATIONS. COORDINATION SHALL EQUIPMENT AND HUNG MECHANICAL SYSTEMS AS Q DIN DOWN NC NORMALLY CLOSED,NOISE CRITERIA OCCUR PRIOR TO FABRICATION,PURCHASE,AND/OR STRUCTURAL DRAWINGS DO NOT SHOW THE J �— PIPE BREAK DWGS DRAWINGS N NOT IN CONTRACT INSTALLATION OF ALL WORK. LOCATIONS OF MECHANICAL EQUIPMENT,DUCTWORK, O DV DRAIN VALVE NOO PIPING,AND OTHER COMPONENTS.NORMALLY OPEN 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE SAFE R cc PIPE CONNECTION KEEPING OF HIS OWN PROPERTY ON THE JOB SITE. 22,23R G NO. NUMBER B. DIVISION SHALL COORDINATE THE SUPPORT (E) EXISTING OWNER ASSUMES NO RESPONSIBILITY FOR PROTECTION SYSTEMS AND DESIGN LOADS FOR HUNG PIPING AND NTS NOT TO SCALE OF PROPERTIES AGAINST FIRE,THEFT,AND OTHER MECHANICAL SYSTEMS(INCLUDING COMBINED = Z VALVES EA EXHAUSTAIR ENVIRONMENTAL CONDITIONS. MULTIPLE PIPE RUNS)WITH THE GENERAL EAT ENTERING AIR TEMPERATURE CONTRACTOR AND THE STEEL AND WOOD JOIST �/ = LL VALVE:GATE,BALL, ENERGY CODE NOTES MANUFACTURERS IN ADDITION TO OTHER TRADES p BUTTERFLY(REFER TO EER ENERGY EFFICIENCY RATIO OA OUTDOOR AIR g O Lu OC ON CENTER THAT MAY BE IMPACTED. d SPECIFICATIONS) EF EXHAUST FAN OD OUTSIDE DIMENSION OR DIAMETER U EFF EFFICIENCY OSA OUTDOOR SUPPLY AIR 1. PIPING INSULATION: COMPLY WITH THICKNESSES AND w PIPING SPECIALTIES EL ELEVATION TYPES LISTED IN ENERGY CODE ENFORCED BY AHJ UNLESS MORE STRINGENT REQUIREMENTS ARE U ELEC ELECTRIC P PRESSURE SPECIFIED. ../ Q lI�-- UNION EMCS ENERGY MANAGEMENT AND CONTROL SYSTEM PD PRESSURE DROP L EQUIV EQUIVALENT 2. RECORD DRAWINGS:SUBMIT TO THE BUILDING OWNER 0 L PH PHASE PER ENERGY CODE ENFORCED BY THE LOCAL AHJ. z Q FLANGE ESP EXTERNAL STATIC PRESSURE POC POINT OF CONNECTION 0 THERMAUSEISMIC FLEXIBLE EXH EXHAUST 3. OPERATION AND MAINTENANCE MANUALS: SUBMIT TO THE LOOP PSIG POUNDS PER SQUARE INCH GAGE BUILDING OWNER PER ENERGY CODE ENFORCED BY THE EXT EXTERIOR,EXTERNAL LOCAL AHJ. QTY QUANTITY 4. MECHANICAL SYSTEMS COMMISSIONING AND COMPLETION SHEET TITLE: PIPING SYSTEMS REQUIREMENTS:TEST SYSTEMS TO ENSURE THAT RA RETURN AIR,RELIEF AIR BUILDING SYSTEMS HAVE BEEN DESIGNED,INSTALLED, AND FUNCTION PROPERLY,EFFICIENTLY,AND CAN BE MECHANICAL CONDENSATE/HUMIDIFER DRAIN REF REFERENCE MAINTAINED IN ACCORDANCE WITH THE CONTRACT RE RAIN LEADER DOCUMENTS IN ORDER TO SATISFY THE BUILDING LEGEND AND OWNER'S DESIGN INTENT AND OPERATIONAL GENERAL NOTES RLA RATED LOAD AMPS REQUIREMENTS PER ENERGY CODE ENFORCED BY THE LOCAL AHJ. REFER TO SPECIFICATIONS FOR ADDITIONAL REFRIGERANT PIPING SYSTEM COMMISSIONING REQUIREMENTS DATE: 6/05/20 5. THIS BUILDING AND ITS ENERGY SYSTEMS HAVE BEEN DESIGNED TO COMPLY WITH ENERGY CODE ENFORCED BY JOB NO.: RU. REFRIGERANT LIQUID LINE THE LOCAL AHJ. CONTRACTOR IS RESPONSIBLE FOR BID SET CORRECT INSTALLATION OF ENERGY CONSERVATION RSL REFRIGERANT SUCTION LINE MEASURES. 0000000-0 Da — SIGHT GLASS WITH MOISTURE ONE INCH AT FULL SCALE. INDICATOR IF NOT,SCALE ACCORDINGLY �-- FILTER DRYER SHEET: M0.01 SHEET 15 OF 24 —X—X SHEET NOTES 1. DIVISION 23 CONTRACTOR SHALL BE PRESENT AND SUPPORT STARTUP,CHECKOUT AND I COMMISSIONING ACTIVITIES RELATED TO THE � r HVAC AND PLUMBING EQUIPMENT ONSITE.THE MODULAR DATA CENTER MANUFACTURERS .� — e I -� REPRESENTATIVE WILL LEAD DIVISION 23 IN THIS rA L, J PROCESS. REFER TO SECTION 232300 FOR U SPECIFIC REFRIGERANT PIPING SYSTEM TESTING €-- REQUIREMENTS. REFER TO DETAILS IN SECTION 2813 ROCKEFELLER AVE r, EVERETT, WA 98201 - , 230800 IN THE NORTH COUNTY MODULAR DATA PN.-.-. _.=v 8017 CENTER PROJECT SPECIFICATION. 1-1/2"H 1.1/2"C 2. HUMIDIFIER DRAIN AND CONDENSATE DRAIN PIPE s s SHALL BE TYPE DWV,HARD DRAWN DRAINAGE H A R G I S TUBING,ASTM B 306. FITTINGS SHALL BE CAST E N G I N E E R S MODULAR COPPER,ASME B16.23 OR WROUGHT COPPER, DATA CENTERI i� ASME B16.29,SOLDER JOINT. 1101 tlI1A ue wRe fiEO (MDC) I ® 3. REFRIGERANT SUCTION AND LIQUID LINES SHALL :.uR,.w,NsEw1 t 206AN.33lE W haryhblx I BE INSULATED WITH 1"THICK ELASTOMERIC I INSULATION,TYPE ASTM C 534,TYPE I FOR TUBULAR MATERIALS,GRADE 1.K-VALUE NOT GREATER THAN 0.27.JACKET WITH ALUMINUM WEATHERABLE JACKETING,VENTURECLAD PLUS $, C ' RSURLLas ID>RSURLL ' TYPE 1579 CW OR APPROVED. 4, "��, 2 4 2 FLAG NOTES u7e4 I � DIVISION 23 SHALL INSTALL(2)CARRIER �Sf+ MODEL 38APD0406D-18134,40 TON DUAL 6(y(io z z CIRCUIT CONDENSING UNITS FURNISHED BY OWNER.DIVISION 23 SHALL CHARGE REFRIGERANT SYSTEM PER 4 4 MANUFACTURER'S REQUIREMENTS. — r RSURLLaa IID>RSURLL PROVIDE RSL/RLL LINES FROM MDC POC TO Z CONTRACTOR INSTALLED CONDENSING O UNITS.PROVIDE INSULATION AND N JACKETING. INSTALL OWNER FURNISHED j REFRIGERANT SYSTEM FILTER/DRYERS AND Lu SIGHT GLASSES. REFER TO 2/MS1.01 FOR ADDITIONAL INFORMATION. o o PROVIDE UNISTRUT RACK WITH PIPE w CLAMPS FOR REFRIGERANT PIPING AND ~ CONDUIT SUPPORT. PROVIDE 1"CONDENSING UNIT DEDICATED Z CONTROLS CONDUIT AND WIRING FROM MDC TO CONDENSING UNIT.DO NOT SHARE POWER RACEWAY. REFER TO DIVISION 26 FOR CONDUIT RACEWAY REQUIREMENTS. PROVIDE(2)1"HUMIDIFIER DRAIN&(2)1-1/4" a/ O CONDENSATE DRAIN CONNECTIONS TO I--I MDC. (4)TOTAL CONNECTIONS AND PIPES. Q TRAPSMECHANICAL SITE PLAN 3MS1I011..CONMBINE DENSATE PIPING P RPER PLAN. Q N 1 ms1.o1 SCALE:1l8"=1'-0" PROVIDE UNISTRUT RACK TO SUPPORT � J SP ABOVE H X Z PIPING AND SECURE TO TOP OF BOTTOM O Q DRAIN PAN, INCHES INCHES INCHES FLANGE OF THE SEISMIC ISOLATION O R c INCHES WG STRUCTURAL BASE WITH SELF TAPPING t G -1 2 1 5 SCREWS. z -2 3 1.5 6.5 TERMINATE HUMIDIFIER AND CONDENSATE -3 4 2 8 z DRAIN LINES TO CATCH BASIN BELOW THE -4 5 2.5 9.5 x MDC RAMP/DECK WITH 1"AIR GAPS. p L y O w -5 6 3 �7 11 8i -6 7 3.5 12.5 PROVIDE(2)CAMCO TASTEPURE 12 FOOT U z +1 1 2 5 HEATED DRINKING WATER HOSES WITH +2 1 3 6 THERMOSTAT,MODEL 22910 WITH HEAVY = LU CONDENSATE DRAIN PAN WITHIN +3 1 4 7 DUTY BRASS GARDEN 2-WAY HOSE u MDC CABINET AND PIPE OUTLET CONNECTER TO CONNECT MDC TO EXISTING CONNECTION. +5 1 6 9 YARD HYDRANT. PROVIDE 1"FEMALE NPT Q TERMINATE OPEN VENT PIPE RISER MI#EQ +6 1 7 10 TO MALE GARDEN HOSE ADAPTERS TO O 1"ABOVE DRAIN PAN LIP CONNECT HOSES TO MDC HUMIDIFIER FILL z QD CONNECTIONS. REMOVABLE CLEANOUT PLUG OR CAP(TYP) SP,INCHES WG INVERT(OUTLET) SHEET TITLE: MECHANICAL NTCABINET SITE PLAN INVERT HT DRAIN PIPING,SIZE PER PLAN OR TO AN CONNECTION SIZE(WHICHEVER IS INVERT Z DATE: 6/05/20 TO CATCH BASIN.SEE DWGS FOR SIZE AND CONT X JOB NO.: BID SET GRADE REMOVABLE CLEANOUT PLUG OR CAP 0000000-0 ONE INCH AT FULL SCALE. 2"MIN IF NOT,SCALE ACCORDINGLY SHEET: NOTES: � A^J I w .O w 1. POSITIVELY SLOPE CONDENSATE DRAIN DOWN TO RESULT IN FREE AND COMPLETE DRAINAGE. I\V/I I MDC MANUFACTURER REFRIGERANT PIPING DIAGRAM 3 MDC CONDENSATE TRAP DETAIL SHEET 16 of za Ms1.o1 SCALE:NONE Msi.o1 SCALE:NONE Permit#: 3419 Permit Date: 09/04/20 Permit Type: COMMERCIAL MECHANICAL Project Name: Modular Data Center Applicant Name: D.K. Systems, Inc. Applicant Address: PO Box 886 Applicant, City, State, Zip: Burlington,WA 98233 Contact: Dulce Herrera Phone: 360-755-1555 Email: dulce@dksystemsinc.com Scope of Work: Valuation: 26300.00 Square Feet: 0 Number of Stories: 0 Construction Type: Occupancy Group: ID Code: Permit Issued: 09/28/2020 Permit Expires: 03/27/2021 Form Permit Type: Status: LASERFICHE Assigned To: Property Parcel# Address Legal Description Owner Name Owner Phone Zoning 31052200400200 17601 59TH AVENUE NE PUBLIC UTILITY 489 Other Utilities DISTRICT NO 1 NEC Contractors Contractor Primary Contact Phone Address Contractor Type License License# DK Systems,Inc Kevin Korthuis 360-755-1555 962 S Spruce St MECHANICAL Labor&Industries DKSYSI*982L1 CONTRACTOR Inspections Date Inspection Type Description Scheduled Date Completed Date Inspector Status 04/29/2021 R04.PLUMBING 04/30/2021 04/30/2021 BUILDING Approved GROUNDWORK CIO. 04/22/2021 MECHANICAL Pressure test both AC units 04/22/2021 04/22/2021 BUILDING Approved ROUGH-IN Plan Reviews Date Review Type Description Assigned To Review Status 09/04/2020 COMMERCIAL BUILDING MECHANICAL Fees Fee Description Notes Amount Heat Pump/Heat Exchangers $50.00 Mechanical Base Permit Fee $25.00 Processing/Technology $25.00 Mechanical Commercial Plan Review Table 4-1 $393.93 Credit Card Service $14.82 Total $508.75 Attached Letters Date Letter Description 09/04/2020 Building Permit Payments Date Paid By Description Payment Type Accepted By Amount 09/28/2020 Ben Davis 82511994 $493.93 09/28/2020 82511994 Raelynn Jones $14.82 Outstanding Balance $0.00 Notes Date Note Created By: 09/21/2020 Received contractor info for the building permit Kristin Foster 09/16/2020 Don't issue until building permit is issued.Waiting to hear from PUD who the contractor is for Kristin Foster the building permit. 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