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Home My WebLink About7328 Newport Dr_BLD5351_2025 Permit Packet Coversheet Community and Economic Development City of Arlington â€¢ 18204 59th Avenue NE â€¢ Arlington, WA 98223 â€¢ Phone (360) 403-3551 Permit Number: BLD5351 Permit Type: Residential Mechanical Address/Parcel: Completed (Month/Year): 7328 Newport Dr July 2023 Land Use Notice of Decision Bonding or Assignment of Funds Staff Report o Confidential Documents. Contact the Application City to obtain. Narrative Letters and Project Documents Legal Description Other: Vicinity Map Site Plan Civil Landscape Plan Issued Permit Complete Streets Checklist Application Traffic Impact Analysis Other Applications Snohomish County Traffic Mitigation Offer Construction Calculation Worksheet WSDOT Traffic Offer Form Approved Plans Tree Survey Review Comment Form Stormwater Drainage Report Letters and Project Documents Geotech Report Other Agency Permits Critical Area Evaluation Form Reports: SEPA Checklist o Drainage Report Pg: Public Notice Material o Stormwater Pg: Noticing and Related Documents o Geotech Pg: Water / Sewer Availability Certificate o All Other Reports Unanticipated Discovery Plan Form SEPA and Noticing Materials Aerial Photo of Site Inspections Proposed Building Materials As-Builts Lighting Plans and Lighting Cut Sheets Other: Color Elevations Design Matrix Building Plat Map âœ” Issued Permit Title Report âœ” Application Lot Closures Additional Applications Preliminary Civil Plans Approved Plans Archaeological Survey âœ” Site Plan o Confidential Documents. Contact the Letters and Project Documents City to obtain. Calculations Topography (Existing Conditions) âœ” Project Specification Manuals CC&Râ€™s Reports Deeds / Easements / Conveyances Certificate of Occupancy /Dedications Inspections Developerâ€™s Agreement Other: Recorded Copies Page 1 of 1 CITY OF ARLINGTON 18204 59th Avenue NE, Arlington, WA 98223 INSPECTIONS: 360-403-3417 - Permit Center: 360-403-3551 BUILDING PERMIT 7328 NEWPORT DR Permit #: 5351 PERMIT EXPIRES 180 DAYS AFTER Parcel #: 00861900000300 DATE OF ISSUANCE. Scope of Work: Install heat pump Valuation: 9700.00 OWNER APPLICANT CONTRACTOR JOHNSTONE BRIAN D & PAMELA S Washington Energy Services WASHINGTON ENERGY SERVICES 7328 NEWPORT DR 3909 196th St SW 3909 196th Street SW ARLINGTON, WA 98223-5023 Lynnwood, WA 98036 Lynnwood, WA 98036 2026-378-6648 2063786648 LIC: 603 522 032 EXP: 07/31/2023 LIC: WASHIES851NS EXP: 09/07/2023 MECHANICAL CONTRACTOR PLUMBING CONTRACTOR WASHINGTON ENERGY SERVICES 3909 196th Street SW Lynnwood, WA 98036 2063786648 LIC #: WASHIES851NS EXP: 09/07/2023 LIC #: EXP: JOB DESCRIPTION PERMIT TYPE: RESIDENTIAL MECHANICAL CODE YEAR: 2018 STORIES: CONST. TYPE: DWELLING UNITS: OCC GROUP: BUILDINGS: 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. IBC110/IRC110. 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. 05/15/2023 Applicant Signature Date Building Official Date CONDITIONS o 3â€ concrete pad with seismic bracing attached o Provide electrical disconnect o Lines shall be insulated; use of adhesive tapes are prohibited o Adhere to approved appliance o Approved job copy shall be onsite for inspections; if applicable o Call for final inspection 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 05/15/2023 Processing/Technology $25.00 05/15/2023 Inspection $75.00 05/15/2023 Heat Pump/Heat Exchangers $25.00 05/15/2023 Mechanical Base $25.00 05/15/2023 Credit Card Service $4.50 Total Due: $154.50 Total Payment: $154.50 Balance Due: $0.00 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 INSPECTION INFORMATION Pass/Fail RESIDENTIAL MECHANICAL APPLICATION Community and Economic Development City of Arlington â€¢ 18204 59th Ave NE â€¢ Arlington, WA 98223 â€¢ Phone (360) 403-3551 This application is for new, addition, altered or replaced mechanical installation and new or altered gas piping. Please fill out all pages of this application and include all information. Type of Permit: ï²âœ” New Installation ï² Addition/Alteration/Repair ï² Gas Piping Property Address: 7328 Newport Dr Project Valuation: 9700 Lot #: Parcel ID No.: Preferred Contact: ï² Owner ï²âœ” Contractor INSTALLING HEAT PUMP Project Description: Owner Name: Brian Johnstone Home No.: Email Address: edmonds710@yahoo.com Cell No.: (425)773-2407 7328 Newport Dr Arlington 98223 Mailing Address: City: State: Zip: Contractor Name: WASHINGTON ENERGY SERVICES Office No.: 2063786648 PERMITS@WASHINGTONENERGY.COM Email Address: Cell No.: Mailing Address: 3909 196th St SW City: LYNNWOOD State: WA Zip: 98036 WASHIES851NS 9/7/2023 L&I Contractor License Number: Expiration Date: â€¢ New gas piping requires a pressure test hooking to any appliance â€¢ Sediment traps (drips) are required on all gas lines â€¢ Gas lines are required to be supported/secured every 6 to 8 feet â€¢ Proper Combustion air and venting required for all appliances â€¢ A shut-off valve is required within 6 feet of all appliances Gas Piping Information ï²âœ” Not Applicable ï² CSST ï² Brass ï² Other Proposed Piping Material: ï² Black Steel ï² Galvanized Steel _______________________________________ Proposed Piping Size: ï² Â½â€ ï² â…â€ ï² Â¾â€ ï² 1â€ ï² 1Â½â€ ï² 2â€ Distance from Meter to furthest Appliance: Total BTUâ€™s of all Appliances: MECHANICAL PERMIT FEES (per unit) Type of Fixture No. of Units Cost per Unit Subtotal Model No. Additional Plan Review fees x $ 75.00 = Air Cond. Unit â‰¤100Btu/h x $ 15.00 = Air Cond. Unit >100Btu/h x $ 25.00 = Air Cond. Unit >500Btu/h x $ 50.00 = Air Handling Units x $ 15.00 = Base Mechanical Fee 1 x $ 25.00 = $ 25.00 Boiler <100Btu/h >3hp x $ 15.00 = Boiler >1 million Btu/h<50hp x $ 25.00 = REV03.2022 Page 1 of 2 MECHANICAL PERMIT FEES (per unit) Boiler >1.5 million Btu/h<50hp x $ 50.00 = Boiler >100Btu/h 3-15hp x $ 15.00 = Boiler >500Btu/h 15-30hp x $ 25.00 = Commercial Hoods -Type I x $ 25.00 = Commercial Hoods -Type II x $50.00 = Diffusers x $ 15.00 = Dryer Ducting x $ 15.00 = Ductwork (drawings required) x $ 25.00 = Evaporative Coolers x $ 15.00 = Exhaust/Ventilation Fans x $ 15.00 = Fireplace/Insert/Stove x $ 15.00 = Forced Air Heat â‰¤100 Btu/h x $ 15.00 = Forced Air Heat >100 Btu/h x $ 25.00 = Gas Clothes Dryer x $ 15.00 = Gas Fired AC â‰¤100 Btu/h x $ 15.00 = Gas Fired AC >100 Btu/h x $ 25.00 = Gas Fired AC > 500 Btu/h x $ 50.00 = Gas Piping â‰¤ 5 units x $ 15.00 = Gas Piping > 5 units (plus <5 units) x $ 2.00 = Heat Exchangers x $ 15.00 = Heat Pump-Condensing Unit 1 x $ 25.00 = 25.00 Hot Water Heat Coils x $ 15.00 = Miscellaneous Appliance - regulated by $ 15.00 x = mechanical code, not otherwise specified Pkg. Units â‰¤100btu x $ 25.00 = Pkg. Units >100btu x $50.00 = Range/Cook top-Gas Fired x $ 15.00 = Refrigeration Unit â‰¤100Btu/h x $ 15.00 = Refrigeration Unit >100Btu/h x $ 25.00 = Refrigeration. Unit >500Btu/h x $ 50.00 = Re-inspection fee x $ 75.00 = Residential Range Hood x $ 15.00 = Unit Heaters â‰¤ 100 Btu/h x $ 15.00 = Unit Heaters >100 Btu/h x $ 25.00 = VAV Boxes (Variable Air Volume, part of air $ 10.00 x = conditioning system) Wall Heaters - Gas Fired x $ 25.00 = Water Heater - Gas Fired x $ 25.00 = Permit Fee Inspection Fee $75.00 Processing/Technology Fee $25.00 Total 100.00 REV2.2020 Page 2 of 2 PRESSURE PIPING SCHEMATIC COMPLETE FOR GAS PIPING ONLY ï² SCHEMATIC IS TO SCALE ï² SCHEMATIC NOT TO SCALE Show Pipe Size(s) and Length(s) from meter to all appliances NOTE: Any interior pressure regulators must be indicated I hereby certify that I am the Owner, Applicant, Contractor, and authorized to sign this application and that the above âœ” information is correct and 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, and the City of Arlington. A final inspection and approval shall be obtained when complete. KAREN MATHENEY 5/11/2023 Signature Print Name Date SAVE PRINT REV2.2020 Page 3 of 3 Map Title All maps, data, and information set forth herein (â€œDataâ€), are for illustrative purposes only and are not to be considered an official citation to, or representation of, the Snohomish County Code. Amendments and updates to the Data, together with other applicable County Code provisions, may apply which are not depicted herein. Snohomish County makes no representation or warranty concerning the content, accuracy, currency, completeness or quality of the Data contained herein and expressly disclaims any warranty of merchantability or fitness for any particular purpose. All persons accessing or otherwise using this Data assume all responsibility for use thereof and agree to hold Snohomish County harmless from and against any damages, loss, claim or liability arising out of any error, defect or omission contained within said Data. 0 56 113 Feet Washington State Law, Ch. 42.56 RCW, prohibits state and local agencies from providing access 5/11/2023 to lists of individuals intended for use for commercial purposes and, thus, no commercial use may be made of any Data comprising lists of individuals contained herein. 38MGR Multi-zone Outdoor Unit Ductless System Sizes 18, 24, 30, 36 and 48 Installation Instructions NOTE: Read the entire instruction manual before starting the installation. TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS ......................... 2 GENERAL ......................................... 2 PARTS LIST........................................ 3 SYSTEM REQUIREMENTS ........................... 4 PIPING REQUIREMENTS ............................ 4 DIMENSIONS âˆ’ OUTDOOR .......................... 6 CLEARANCES .................................... 10 INSTALLATION GUIDE............................. 11 INSTALLATION TIPS ............................... 11 OUTDOOR UNIT INSTALLATION .................... 11 ELECTRICAL DATA ............................... 12 CONNECTION DIAGRAMS ......................... 13 STARTâˆ’UP........................................ 16 OUTDOOR UNIT DIAGNOSTIC GUIDES .............. 17 NOTE: Image for illustration purposes only. Actual model may be slightly different. SAFETY CONSIDERATIONS ! WARNING Installing, starting up, and servicing airâˆ’conditioning equipment can be hazardous due to system pressures, electrical components, ELECTRICAL SHOCK HAZARD and equipment location (roofs, elevated structures, etc.). Only trained, qualified installers and service mechanics should Failure to follow this warning could result in personal install, startâˆ’up, and service this equipment. injury or death. Untrained personnel can perform basic maintenance functions such Before installing, modifying, or servicing system, the as coil cleaning. All other operations should be performed by main electrical disconnect switch must be in the OFF trained service personnel. position. There may be more than 1 disconnect switch. Lock out and tag switch with a suitable warning label. When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment. ! CAUTION Follow all safety codes. Wear safety glasses and work gloves. Keep a quenching cloth and fire extinguisher nearby when brazing. Use EQUIPMENT DAMAGE HAZARD care in handling, rigging, and setting bulky equipment. Failure to follow this caution may result in equipment Read these instructions thoroughly and follow all warnings or damage or improper operation. cautions included in literature and attached to the unit. Consult local building codes and current editions of the National Electrical Do not bury more than 36 in. (914 mm) of refrigerant pipe Code ( NEC ) NFPA 70. In Canada, refer to current editions of the in the ground. If any section of pipe is buried, there must be Canadian electrical code CSA 22.1. a 6 in. (152 mm) vertical rise to the valve connections on the outdoor units. If more than the recommended length is Recognize safety information. This is the safetyâˆ’alert symbol ! ! . buried, refrigerant may migrate to the cooler buried section When you see this symbol on the unit and in instructions or during extended periods of system shutdown. This causes manuals, be alert to the potential for personal injury. Understand refrigerant slugging and could possibly damage the these signal words: DANGER, WARNING, and CAUTION. compressor at startâˆ’up. These words are used with the safetyâˆ’alert symbol. DANGER identifies the most serious hazards which will result in GENERAL severe personal injury or death. WARNING signifies hazards These instructions cover the installation, startâˆ’up and servicing of which could result in personal injury or death. CAUTION is used the multiâˆ’zone outdoor unit connected to up to five indoor fan coil to identify unsafe practices which may result in minor personal units. For approved combinations, refer to the product data injury or product and property damage. document. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation. 2 PARTS LIST Table 1â€”Parts List PART NO. PART NAME QTY. 1 Outdoor unit 1 - Literature package including installation instructions and warranty 1 - Grommet to secure the outdoor unit (helps with vibration prevention during unit operation) 4 - Drain Joint 1 - Drain Hose 1 - Conversion Joints (see Table 4) - â– Outdoor 1 A150766 Fig. 1 - Parts List NOTE: âˆ’ If the outdoor unit is higher than the indoor unit, prevent rain from flowing into the indoor unit along the connection pipe by making a downward arc in the connection pipe before it enters the wall to the indoor unit. This ensures that rain drips from the connection pipe before it enters the wall. âˆ’ Piping and the interconnecting wiring are field supplied. âˆ’ The illustration above is only a sketch. Different models may be slightly different. The following units are covered in these installation instructions. Table 2â€”Unit Sizes SYSTEM TONS kBTUh VOLTAGE - PHASE OUTDOOR MODEL 1.50 18 208/230-1 38MGRQ18B--3 2 24 208/230-1 38MGRQ24C--3 2.5 30 208/230-1 38MGRQ30D--3 3.00 36 208/230-1 38MGRQ36D--3 4.00 48 208/230-1 38MGRQ48E--3 3 SYSTEM REQUIREMENTS Allow sufficient space for airflow and service of the unit. See Fig. 2 for the required minimum distances between the unit, walls or ceilings. PIPING REQUIREMENTS IMPORTANT: Both refrigerant lines must be insulated separately. The minimum refrigerant line length between the indoor and outdoor units is 10 ft. (3 m). The following lengths are allowed. Table 3 lists the pipe sizes for the outdoor unit. For the indoor unit pipe sizes refer to the indoor unit installation instructions. Table 3â€”Piping and Refrigerant SYSTEM SIZE 18K 24K 30K 36K 48K Min. Piping Length per each indoor unit ft (m) 10 (3) 10 (3) 10 (3) 10 (3) 10 (3) Standard Piping Length per each indoor ft (m) 25 (7.5) 25 (7.5) 25 (7.5) 25 (7.5) 25 (7.5) unit Max. outdoor-indoor height difference ft (m) 49 (15) 49 (15) 49 (15) 65 (20) 65 (20) (OU higher than IU) Max. outdoor-indoor height difference ft (m) 49 (15) 49 (15) 49 (15) 65 (20) 65 (20) (IU higher than OU) Max. height different between indoor units ft (m) 32 (10) 32 (10) 32 (10) 32 (10) 32 (10) Max. Length per each indoor unit ft (m) 82 (25) 98 (30) 115 (35) 115 (35) 115 (35) Piping Max. Piping Length with no additional refrigerant charge per System ft (m) 49 (15) 74 (22.5) 98 (30) 123 (37.5) 123 (37.5) (Standard Piping length x No. of Zones) Total Maximum Piping Length per system ft (m) 131 (40) 197 (60) 263 (80) 328 (100) 328 (100) Additional refrigerant charge Oz/ft 0.16 (15) 0.16 (15) 0.16 (15) 0.16 (15) 0.16 (15) (between Standard â€“ Max piping length) (g/m) in 3/8*2 3/8*3 1/2*1+3/8*3 1/2 *2+3/8*2 1/2 *2+3/8*3 Suction Pipe Size (mm) (9.5*2) (9.5*3) (12.7*1+9.5*3) (12.7*2+9.5*2) (12.7*2+9.5*3) in 1/4 *2 1/4 *3 1/4 *4 1/4 *4 1/4 *5 Liquid Pipe Size (mm) (6.3*2) (6.3*3) (6.3*4) (6.3*4) (6.3*5) Refrigerant Type R410A R410A R410A R410A R410A Refrigerant Charge Amount Lbs (kg) 4.41 (2.0) 6.17 (2.8) 6.61 (3.0) 10.14 (4.6) 10.14 (4.6) NOTE: The refrigerant charge included is adequate for the outdoor unitâ€™s maximum number of zones multiplied by the standard piping length per zone. For piping runs greater than the â€œMaximum Piping Length with no additional refrigerant charge per Systemâ€, see Additional Refrigerant Charge (Table 5). Refrigerant Piping: Line sets to be sized based on the connection size of the indoor unit. Each pipe should be insulated individually. Conversion Joints: The outdoor unit includes a package of conversion joints to facilitate installation of the various fan coil sizes. These joints are to be connected to the outdoor unit as needed to match the line set size. Table 4â€”Conversion Joints No. of Zones Size Adaptor Qty. 2 zone 18 3/8â€--1/2â€ 2 3 zone 24 3/8â€--1/2â€ 3 3/8â€--1/2â€ 3 1/2â€--3/8â€ 1 4 zone 30 1/4â€--3/8â€ 1 1/2â€--5/8â€ 1 1/2â€--3/8â€ 2 4 zone 36 1/4â€--3/8â€ 2 5 zone 48 1/2â€--5/8â€ 2 3/8â€--1/2â€ 3 Table 5â€”Additional Refrigerant Charge Additional Charge Required Additional Charge Total Maximum Unit Size No. of Zones Charge oz. (kg.) After ft. (m) oz./ft. (g/m) Piping Length ft. (m.) 18 2 70.55 (2.0) 49 (15) 0.16 (15) 131 (40) 24 3 98.76 (2.8) 74 (22.5) 0.16 (15) 197 (60) 30 4 105.82 (3.0) 98 (30) 0.16 (15) 263 (80) 36 4 162.26 (4.6) 123 (37.5) 0.16 (15) 328 (100) 48 5 162.26 (4.6) 123 (37.5) 0.16 (15) 328 (100) Additional Refrigerant Calculation Sum Total Liquid Pipe ft. (m) - Additional Charge Required After ft. (m.) x Additional Charge oz./ft. (g/m) 0.16 (15) NOTES: If the calculation results in a negative number no additional refrigerant is required. Electronic expansion valves in the outdoor unit are used as metering devices. 4 Wiring All wires must be sized per NEC (National Electrical Code) or ! CAUTION CEC (Canadian Electrical Code) and local codes. Use the Electrical Data table MCA (minimum circuit amps) and MOCP (maximum EQUIPMENT DAMAGE HAZARD over current protection) to correctly size the wires and the Failure to follow this caution may result in equipment disconnect fuse or breakers respectively. damage or improper operation. Per the caution note, only stranded copper conductors with a 600 Wires should be sized based on NEC and local codes. volt rating and double insulated copper wire must be used. The use of BX cable is not recommended. Use copper conductors only with a minimum 600 volt rating and double insulated copper wire. Recommended Connection Method for Power and Communication Wiring âˆ’ Power and Communication Wiring: The main power is supplied to the outdoor unit. The field supplied ! CAUTION 14/3 power/communication wiring from the outdoor unit to the indoor unit consists of four (4) wires and provides the power for EQUIPMENT DAMAGE HAZARD the indoor unit. Two wires are high voltage AC power, one is Failure to follow this caution may result in equipment damage communication wiring and the other is a ground wire. or improper operation. Recommended Connection Method for Power and Be sure to comply with local codes while running wire from Communication Wiring (To minimize communication wiring the indoor unit to the outdoor unit. interference) Every wire must be connected firmly. Loose wiring may Power Wiring: cause the terminal to overheat or result in unit malfunction. A fire hazard may also exist. Therefore, ensure all wiring is The main power is supplied to the outdoor unit. The field supplied tightly connected. power wiring from the outdoor unit to the indoor unit consists of No wire should be allowed to touch the refrigerant tubing, three (3) wires and provides the power for the indoor unit. Two compressor or any moving parts. wires are high voltage AC power and one is a ground wire. To Disconnecting means must be provided and shall be located minimize voltage drop, the factory recommended wire size is 14/2 within sight and readily accessible from the air conditioner. stranded with a ground. Connecting cable with conduit shall be routed through a hole Communication Wiring: in the conduit panel. A separate shielded stranded copper conductor only, with a 600 volt rating and double insulated copper wire, must be used as the communication wire from the outdoor unit to the indoor unit. Please use a separate shielded 16GA stranded control wire. 5 DIMENSIONS âˆ’ OUTDOOR Table 6â€”Dimensions UNIT SIZE 18 24 30 36 48 Height in (mm) 27.6 (703) 31.89 (810) 31.89 (810) 52.48 (1333) 52.48 (1333) Width in (mm) 33.27 (845) 37.24 (946) 37.24 (946) 41.14 (1045) 41.14 (1045) Depth in (mm) 13.19 (335) 15.20 (386) 15.20 (386) 14.96 (380) 14.96 (380) Weight-Net lbs (kg) 105.8 (48) 149.9 (68) 156.5 (71) 223.8 (101.5) 223.8 (101.5) Fig. 2 - Outdoor Dimensions Size 18 NOTE: Master valves are not available on the size 18 unit. 6 DIMENSIONS âˆ’ OUTDOOR (CONTINUED) Master Valve Master Valve Suction Line Liquid Line Fig. 3 - Outdoor Dimensions Size 24 Master Valve Master Valve Liquid Line Suction Line Fig. 4 - Outdoor Dimensions Size 30 7 DIMENSIONS âˆ’ OUTDOOR (CONTINUED) Master Valve Master Valve Liquid Line Suction Line Fig. 5 - Outdoor Dimensions Size 36 8 DIMENSIONS âˆ’ OUTDOOR (CONTINUED) Master Valve Master Valve Liquid Line Suction Line Fig. 6 - Outdoor Dimensions Size 48 9 CLEARANCES âˆ’ OUTDOOR A Air-inlet E D B C Air-outlet Fig. 7 - Clearances Outdoor Table 7â€” Clearances Outdoor Values MINIMUM VALUE UNIT in. (mm) A 24 (609) B 24 (609) C 24 (609) D 4 (101) E 6 (152) NOTE: Outdoor Unit must be mounted at least 2in (50mm) above the maximum anticipated snow depth. 10 INSTALLATION GUIDE Insulate each tube with minimum 3/8âˆ’in. (10 mm) wall thermal pipe insulation. Inserting the tubing into the insulation before Up to five fan coil units can be connected to one outdoor unit. Refer to the product data for approved combinations. making the connections saves time and improves installation quality. 1. The unit is equipped with multiple pairs of service valves. INSTALLATION TIPS Each pair is clearly marked (color and letter) to identify the indoor unit circuits. In the outdoor unit wiring area, each Ideal installation locations include: indoor unit interconnecting terminal block is marked (letter) Outdoor Unit the same as the corresponding pair of service valves. The A location which is convenient to installation and not exposed to indoor units must be piped and wired in matched sets (A to A; strong winds. B to B, etc.). A location which can bear the weight of the outdoor unit and 2. It is not required to use all of the available fan coil where the outdoor unit can be mounted in a level position. connections if the application does not require them at the A location with appropriate clearances as outlined in Fig. 7. current time. The system can be expanded at any time. Do not install the indoor or outdoor units in a location with 3. Conversion joints are supplied with the outdoor unit. They special environmental conditions. For those applications, contact are required for certain fan coil combinations. These joints your Ductless representative. are to be connected to the outdoor unit as needed to match the line set size. OUTDOOR UNIT INSTALLATION 4. Remove the service connection, if provided with the unit. 1. Use a rigid base to support unit in a level position. 2. Locate the outdoor unit and connect piping and wiring. 90 Oblique Roughness Burr ! CAUTION A150767 EQUIPMENT DAMAGE HAZARD Fig. 9 - Cut the Pipe Failure to follow this caution may result in equipment 5. Remove all the burrs from the cut cross section of the pipe damage or improper operation. avoiding any burrs inside the tubes. Excessive torque can break flare nut depending on 6. Remove the flare nuts attached to the indoor and outdoor installation conditions. units. 7. Install the correct size flare nut onto the tubing and make a NOTE: Install the outdoor unit on a rigid base to reduce noise levels flare connection. Refer to Table 8 for the flare nut spaces. and vibration. Determine the optimal air outlet direction to prevent Table 8â€”Flare Nut Spacing discharged air from being blocked. If the installation site is exposed to A (mm) strong winds such as a coastal areas, ensure the fanâ€™s proper operation OUTER DIAM. (mm) Max. Min. by installing the unit lengthwise along the wall or use dust or shield Ã˜1/4â€(6.35) 0.05 (1.3) 0.03(0.7) plates. If the unit needs to be suspended, the installation bracket should Ã˜3/8â€(9.52) 0.06 (1.6) 0.04(1.0) comply with the suspension requirements in the installation bracket Ã˜1/2â€(12.7) 0.07 (1.8) 0.04(1.0) diagram. The installation wall should be solid brick, concrete or the Ã˜5/8â€(15.88) 0.09 (2.2) 0.08(2.0) same intensity construction, or take steps to reinforce and dampen the Handle support. The connection between the bracket and the wall as well as Bar "A" Bar the bracket and the air conditioner should be firm, stable and reliable. Yoke Ensure there is no obstacle which may block the radiating air. Cone Copper pipe Clamp handle Red arrow mark Strong wind A150768 Fig. 10 - Flare Nut Spacing 8. Apply a small amount of refrigerant oil to the flare connection on the tubing. 9. Align the center of the pipes and/or the service valve. A07350 Fig. 8 - High Wind Installation Indoor unit tubing Flare nut Piping MAKE REFRIGERANT PIPING CONNECTIONS A150769 (OUTDOOR UNIT) Fig. 11 - Align Pipe Center IMPORTANT: Use refrigeration grade tubing ONLY. No other 10. Connect both the liquid and gas piping to the indoor unit. type of tubing may be used. Use of other tubing types will void the 11. Tighten the flare nut using a torque wrench as specified in manufacturerâ€™s warranty. Table 9. Piping Guide: 12. Complete the installation. Do not open service valves or remove protective caps from Table 9â€”Tightening Torque tubing ends until all the connections are made. PIPE DIAMETER TIGHTENING TORQUE Bend the tubing with bending tools to avoid kinks and flat spots. INCH (mm) Ft-lb N-m Keep the tubing free of dirt, sand, moisture, and other Ã˜1/4â€ (6.35) 10 to 13 13.6 to 17.6 contaminants to avoid damaging the refrigerant system. Ã˜3/8â€ (9.52) 24 to 31 32.5 to 42.0 Ã˜1/2â€ (12.7) 37 to 46 50.1 to 62.3 Avoid sags in the suction line to prevent the formation of oil traps. Ã˜5/8â€ (15.88) 50 to 60 67.7 to 81.3 11 INSTALL ALL POWER AND INTERCONNECTING Outdoor unit WIRING TO OUTDOOR UNIT 1. Mount the outdoor power disconnect. Terminal Block 2. Run power wiring from the main box to the disconnect per Over 1.57" (40mm) NEC and local codes. 3. Remove the field wiring cover (if available) from the unit Conduit panel by loosening the screws. G 4. Remove the caps on the conduit panel. Conduit 5. Connect the conduit to the conduit panel (see Fig. 12). 6. Properly connect both the power supply and control lines to the terminal block per the connection diagram. 7. Ground the unit in accordance with NEC and local electrical codes. A07455 Fig. 12 - Field Wiring 8. Use the lock nuts to secure the conduit. 9. Reinstall the field wiring cover. ! CAUTION EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Be sure to comply with local codes while running wire from indoor unit to outdoor unit. Every wire must be connected firmly. Loose wiring may cause the terminal to overheat or result in unit malfunction. A fire hazard may also exist. Therefore, ensure all wiring is tightly connected. No wire should be allowed to touch the refrigerant tubing, compressor or any moving parts. Disconnecting means must be provided and shall be located within sight and readily accessible from the air conditioner. Connecting cable with conduit shall be routed through hole in the conduit panel. ELECTRICAL DATA Table 10â€”Multiâˆ’zone Outdoor Unit SYSTEM VOLTAGE OPERATING VOLTAGE COMPRESSOR OUTDOOR FAN UNIT SIZE MCA MOCP VOLT / PHASE / HZ MAX / MIN* RLA FLA HP W 18 10 0.74 0.07 50 18 25 24 15 0.9 0.16 120 25 35 30 208-230/1/60 253 / 187 19 1.3 0.16 120 30 45 36 21 1.0x2 0.11 85 35 50 48 21 1.0x2 0.11 85 35 50 *Permissible limits of the voltage range at which the unit will operate satisfactorily. LEGEND FLA - Full Load Amps MCA - Minimum Circuit Amps MOCP - Maximum Over Current Protection RLA - Rated Load Amps 12 CONNECTION DIAGRAMS Indoor Unit A Indoor Indoor Unit B Indoor Unit A Unit B Power Supply Signal Ground Power Supply Signal Ground High High 208-230-1-60 Voltage 208-230-1-60 Voltage L1 L2 S GND L1 L2 S GND 208-230-1-60 CONNECTING CABLE CONNECTING CABLE FIELD POWER SUPPLY OUTDOOR TO INDOOR OUTDOOR TO INDOOR L2 L1(A) L2(A)S(A) L1(B)L2(B)S(B) Main Power to Indoor Power to Indoor Power Supply Indoor Unit A Unit A Indoor Unit B Unit B Ground Signal Signal 208-230-1-60 208-230-1-60 High 208-230-1-60 High Voltage Voltage Fig. 13 - Connection Diagram Size 18K 2 Zone Indoor Unit A Indoor Indoor Unit B Indoor Indoor Unit C Indoor Unit A Unit B Unit C Power Supply Signal Ground Power Supply Signal Ground Power Supply Signal Ground High High High 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage L1 L2 S GND L1 L2 S GND L1 L2 S GND 208-230-1-60 CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE FIELD POWER SUPPLY OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR L2 L1(A)L2(A)S(A) L1(B)L2(B)S(B)L1(C)L2(C)S(C) Main Power to Indoor Power to Indoor Power to Indoor Power SupplyGround Indoor Unit A Unit A Indoor Unit B Unit B Indoor Unit C Unit C Signal Signal Signal 208-230-1-60 208-230-1-60High 208-230-1-60High 208-230-1-60High Voltage Voltage Voltage Fig. 14 - Connection Diagram Size 24K 3 Zone Indoor Unit A Indoor Indoor Indoor Unit C Indoor Indoor Unit D Indoor Indoor Unit B Unit A Unit B Unit C Unit D Power SupplySignal Ground Power SupplySignal Ground Power SupplySignal Ground Power SupplySignal Ground High High High High 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage L1 L2 S GND L1 L2 S GND L1 L2 S GND L1 L2 S GND 208-230-1-60 CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE FIELD POWER SUPPLY OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR L2 L1(A)L2(A)S(A) L1(B)L2(B)S(B)L1(C)L2(C)S(C) L1(D)L2(D)S(D) Main Power to Indoor Power to Indoor Power to Indoor Power to Indoor Power SupplyGround Indoor Unit A Unit A Indoor Unit B Unit B Indoor Unit C Unit C Indoor Unit D Unit D Signal Signal Signal Signal 208-230-1-60 208-230-1-60High 208-230-1-60High 208-230-1-60High 208-230-1-60High Voltage Voltage Voltage Voltage Fig. 15 - Connection Diagram Size 30K 4 Zone 13 CONNECTION DIAGRAMS (CONTINUED) Indoor Unit A Indoor Indoor Indoor Unit C Indoor Indoor Unit D Indoor Indoor Unit B Unit A Unit B Unit C Unit D Power SupplySignal Ground Power SupplySignal Ground Power SupplySignal Ground Power SupplySignal Ground High High High High 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage L1 L2 S GND L1 L2 S GND L1 L2 S GND L1 L2 S GND CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE 208-230-1-60 OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR FIELD POWER SUPPLY L2 L1(A)L2(A)S(A) L1(B)L2(B)S(B) L1(C)L2(C)S(C) L1(D)L2(D)S(D) Main Power to Indoor Power to Indoor Power to Indoor Power to Indoor Power SupplyGround Indoor Unit A Unit A Indoor Unit B Unit B Indoor Unit C Unit C Indoor Unit D Unit D Signal Signal Signal Signal 208-230-1-60 208-230-1-60High 208-230-1-60High 208-230-1-60High 208-230-1-60High Voltage Voltage Voltage Voltage Fig. 16 - Connection Diagram Size 36K 4 Zone Indoor Unit A Indoor Indoor Indoor Unit C Indoor Indoor Unit D Indoor Indoor Unit E Indoor Indoor Unit B Unit A Unit B Unit C Unit D Unit E Power SupplySignal Ground Power SupplySignal Ground Power SupplySignal Ground Power SupplySignal Ground Power SupplySignal Ground High High High High High 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage 208-230-1-60 Voltage L1 L2 S GND L1 L2 S GND L1 L2 S GND L1 L2 S GND L1 L2 S GND CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE 208-230-1-60 OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR OUTDOOR TO INDOOR FIELD POWER SUPPLY L2 L1(A)L2(A)S(A) L1(B)L2(B)S(B) L1(C)L2(C)S(C) L1(D)L2(D)S(D)L1(E) L2(E)S(E) Main Power to Indoor Power to Indoor Power to Indoor Power to Indoor Power to Indoor Power SupplyGround Indoor Unit A Unit A Indoor Unit B Unit B Indoor Unit C Unit C Indoor Unit D Unit D Indoor Unit E Unit E Signal Signal Signal Signal Signal 208-230-1-60 208-230-1-60High 208-230-1-60High 208-230-1-60High 208-230-1-60High 208-230-1-60High Voltage Voltage Voltage Voltage Voltage Fig. 17 - Connection Diagram Size 48K 5 Zone 14 DRAIN CONNECTIONS Outdoor Unit Refrigerant Indoor Unit Install drains must meet local sanitation codes. A Low Side C Install the outdoor unit drain joint D B High Side Fit the seal into the drain joint, then insert the drain joint into the Service Valve base pan hole of the outdoor unit. Rotate 90 to securely assemble them. Connect the drain joint with an extension drain hose to avoid A07360 Fig. 19 - Service Valve condensate from draining off the outdoor unit during the heating mode. Manifold Gage 500 microns Low side valve High side valve Base pan hole Seal Drain joint Charge hose Charge hose Vacuum pump Seal Drain Base pan joint Low side valve Fig. 18 - Drain Joint A07361 Fig. 20 - Manifold Images are for illustration purposes only. Deep Vacuum Method SYSTEM VACUUM AND CHARGE The deep vacuum method requires a vacuum pump capable of pulling a vacuum of 500 microns and a vacuum gage capable of ! CAUTION accurately measuring this vacuum depth. The deep vacuum method is the most positive way of assuring a system is free of air and liquid water (see Fig. 21). UNIT DAMAGE HAZARD 5000 Failure to follow this caution may result in equipment 4500 damage or improper operation. 4000 Never use the system compressor as a vacuum pump. LEAK IN 3500 SYSTEM Refrigerant tubes and indoor coil should be evacuated using the 3000 recommended deep vacuum method of 500 microns. The alternate 2500 triple evacuation method may be used if the following procedure is MICRONS2000 followed. Always break a vacuum with dry nitrogen. 1500 VACUUM TIGHT TOO WET NOTE: All units (except the 18,000 BTU model) have a Master 1000 TIGHT Suction and Liquid Line Service Valve. 500 DRY SYSTEM 1. Completely tighten the flare nuts (A, B, C, D, E). Fully open all circuits service valves. Connect the manifold gage 0 1 23 4 5 67 charge hose to the charge port of the low side Master service MINUTES valve to evacuate all circuits at the same time (see Fig. 19). A95424 Fig. 21 - Deep Vacuum Graph 2. Connect the charge hose to the vacuum pump. 3. Open (fully) the low side of the manifold gage (see Fig. 20). 4. Start the vacuum pump. 5. Evacuate using either the deep vacuum or the triple evacuation method. 6. After the evacuation is complete, fully close the low side of manifold gage and stop the vacuum pump operation. 7. The factory charge, contained in the outdoor unit, is good for up to 25 ft. (8 m) of line length. For refrigerant lines longer than 25 ft. (8 m), add refrigerant, up to the allowable length, as specified in the System Requirements section. 8. Disconnect the charge hose from the charge connection of the low side service valve. 9. Securely tighten the service valves caps. 15 Triple Evacuation Method STARTâˆ’UP The triple evacuation method should only be used when the Test Operation vacuum pump is only capable of pumping down to 28 in. of Perform a test operation after completing a gas leak and electrical mercury vacuum and system does not contain any liquid water. safety check. See the indoor unit installation instructions and Refer to Fig. 22 and proceed as follows: ownerâ€™s manual for additional start up information. 1. Pump the system down to 28 in. of mercury and allow the SYSTEM CHECKS pump to continue operating for an additional 15 minutes. 1. Conceal the tubing where possible. 2. Close the service valves and shut off the vacuum pump. 2. Ensure the drain tube slopes downward along its entire 3. Connect a nitrogen cylinder and regulator to the system and length. open until the system pressure is 2 psig. 3. Ensure all tubing and connections are properly insulated. 4. Close the service valve and allow the system to stand for 1 4. Fasten the tubes to the outside wall, when possible. hr. During this time, the dry nitrogen can diffuse throughout the system absorbing moisture. 5. Seal the hole through which the cables and tubing pass. 5. Repeat this procedure as indicated in Fig. 22. The system OUTDOOR UNIT will then be free of any contaminants and water vapor. 1. Are there unusual noises or vibrations during operation? EVACUATE Explain the Following Items to the Customer (with the aid of the Ownerâ€™s Manual): BREAK VACUUM WITH DRY NITROGEN 2. Explain care and maintenance. WAIT 3. Present the installation instructions to the customer. EVACUATE BREAK VACUUM WITH DRY NITROGEN WAIT EVACUATE CHECK FOR TIGHT, DRY SYSTEM (IF IT HOLDS DEEP VACUUM) RELEASE CHARGE INTO SYSTEM A95425 Fig. 22 - Triple Evacuation Method Final Tubing Check IMPORTANT: Ensure the factory tubing on both the indoor and outdoor unit has not shifted during shipment. Ensure tubes are not rubbing against each other or any sheet metal. Pay close attention to feeder tubes, making sure wire ties on the feeder tubes are secure and tight. 16 OUTDOOR UNIT DIAGNOSTIC GUIDES For ease of service, the systems are equipped with a diagnostic code display LED on both the indoor and outdoor units. The outdoor diagnostic is displayed on the outdoor unit microprocessor board. There may be a few error codes displayed in the indoor unit that might relate to the outdoor unitâ€™s problems. If possible, always check the diagnostic codes displayed on the indoor unit first. In standby, the LED displays â€œâˆ’ âˆ’â€. In the compressor operation, the LED displays the running frequency. In the defrosting mode, the LED displays â€œdFâ€ or alternative displays between the running frequency and â€œdFâ€ (each appears for 0.5s). During the compressor preâˆ’heating cycle, the LED displays â€œPHâ€ or alternative displays between the running frequency and â€œPHâ€(each appears for 0.5s). During the oil return process, the LED displays â€œROâ€ or alternative displays between the running frequency and â€œROâ€(each appears for 0.5s). In the low ambient cooling mode, the LED displays â€œLCâ€ or alternative displays between the running frequency and â€œLCâ€ (each appears for 0.5s). In the forced cooling mode, the LED displays â€œFCâ€ or alternative displays between the running frequency and â€œFCâ€ (each appears for 0.5s). When PFC module protection occurs three times within 15 minutes, the LED displays â€œE6â€ or alternative displays between the running frequency and â€œE6â€ (each appears for 0.5s). In protection or malfunction, the LED displays an error code or a protection code. The diagnostic codes displayed on the outdoor units are listed on Table 11. Table 11â€”Outdoor Unit Error Display OUTDOOR UNIT INDOOR UNIT LED STATUS DISPLAY DISPLAY E0 Outdoor EEPROM malfunction F4 E2 Communication malfunction between indoor and outdoor units E1 E3 Communication malfunction between IPM board and outdoor main board â€” â€” E4 Open or short circuit of outdoor temperature sensor (T3ã€T4ã€T5ã€T2B) F2/F1/F3/F6 E5 Voltage protection P1 E6 PFC module protection â€” â€” E8 Outdoor fan speed has been out of control (Only for DC fan motor models) F5 E9 Wrong wiring connection of 24K indoor unit â€” â€” F1 No A Indoor unit coil outlet temp. sensor or connector of sensor is defective â€” â€” F2 No B Indoor unit coil outlet temp. sensor or connector of sensor is defective â€” â€” F3 No C Indoor unit coil outlet temp. sensor or connector of sensor is defective â€” â€” F4 No D Indoor unit coil outlet temp. sensor or connector of sensor is defective â€” â€” F5 No E Indoor unit coil outlet temp. sensor or connector of sensor is defective â€” â€” F6 No F Indoor unit coil outlet temp. sensor or connector of sensor is defective â€” â€” P0 Temperature protection of compressor top P2 P1 High pressure protection P2 P2 Low pressure protection P2 P3 Current protection of compressor F0 P4 Temperature protection of compressor discharge â€” â€” P5 High temperature protection of condenser â€” â€” P6 IPM module protection P0 17 Copyright 2016 CAC/BDP. 7310 W. 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