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17510 73rd Ave NE_BLD6428_2025
CITY OF ARLINGTON 18204 59th Avenue NE, Arlington, WA 98223 INSPECTIONS: 360-403-3417 - Permit Center: 360-403-3551 BUILDING PERMIT 17510 73RD AVE NE Permit #: 6428 PERMIT EXPIRES 180 DAYS AFTER Parcel #: 01030500005500 DATE OF ISSUANCE. Scope of Work: LIKE FOR LIKE FURANCE C/O IN GARAGE Valuation: 5700.00 OWNER APPLICANT CONTRACTOR TC PO LLC BARRON HEATING & A/C INC Barron Heating 9633 MARKET PL #201 5100 PACIFIC HWY 5100 Pacific Hwy #103 LAKE STEVENS, WA 98258 FERNDALE, WA 98248 Ferndale, WA 98248 (360) 676-1131 3606761131 LIC: BARROHC783N5 EXP: 08/25/2026 LIC: 600 092 564 EXP: 03/31/2025 LIC: BARROHA179D7 EXP: 10/23/2026 MECHANICAL CONTRACTOR PLUMBING CONTRACTOR LIC #: EXP: LIC #: EXP: JOB DESCRIPTION PERMIT TYPE: RESIDENTIAL MECHANICAL CODE YEAR: 2021 STORIES: 2 CONST. TYPE: VB DWELLING UNITS: OCC GROUP: R-3; Residential 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. 3/25/2025 03/25/2025 Applicant Signature Date Building Official Date CONDITIONS Adhere to approved equipment. Permit shall be onsite for inspection. Call for final inspection. The property owner shall ensure that the construction project complies with all applicable zoning codes and regulations. The property owner shall also ensure that the construction project does not cause any adverse impact on the surrounding environment or community. The property owner shall be responsible for obtaining all necessary permits and approvals from the relevant authorities before commencing construction. The property owner shall ensure that the construction project complies with all applicable design review requirements. 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 03/25/2025 Processing/Technology $25.00 03/25/2025 Inspection $75.00 03/25/2025 Forced Air Heat ≤ 100 BTU/h $15.00 03/25/2025 Mechanical Base $25.00 Total Due: $140.00 Total Payment: $140.00 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 • 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. Please fill out all pages of this application and include all information. Type of Permit: ï² New Installation ï² Addition/Alteration/Repair ï² Gas Piping 17510 73rd Avenue NE 5700.00 Property Address: Project Valuation: Lot #: Parcel ID No.: 01030500005500 Preferred Contact: ï² Owner ï²âœ” Contractor LIKE FOR LIKE FURNACE C/O Project Description: TCPO LLC (360)435-0700 Owner Name: Home No.: ASHLEYMATTESON@WINDERMERE.COM Email Address: Cell No.: 17510 73RD AVE NE ARLINGTON WA 98223 Mailing Address: City: State: Zip: BARRON HEATING & A/C INC (360) 676-1131 Contractor Name: Office No.: Email Address: AMYE@BARRONHEATING.COM Cell No.: 5100 PACIFIC HWY FERNDALE WA 98248 Mailing Address: City: State: Zip: BARROHA179D7 10/23/2026 L&I Contractor License Number: Expiration Date: • 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 every 6 to 8 feet • Proper Combustion air and venting required for all appliances • 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 2†Distance from Meter to furthest Appliance: Total BTU’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 ≤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 ≤100 Btu/h x $ 15.00 = Forced Air Heat >100 Btu/h 1 x $ 25.00 = 25.00 Gas Clothes Dryer x $ 15.00 = Gas Fired AC ≤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 ≤ 5 units x $ 15.00 = Gas Piping > 5 units (plus <5 units) x $ 2.00 = Heat Exchangers x $ 15.00 = Heat Pump-Condensing Unit x $ 25.00 = Hot Water Heat Coils x $ 15.00 = Miscellaneous Appliance - regulated by $ 15.00 x = mechanical code, not otherwise specified Pkg. Units ≤100btu x $ 25.00 = Pkg. Units >100btu x $50.00 = Range/Cook top-Gas Fired x $ 15.00 = Refrigeration Unit ≤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 ≤ 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 25.00 Inspection Fee $75.00 Processing/Technology Fee $25.00 Total 125.00 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 ✔ ✔ 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. AMY EARDLEY/BARRON PERMITTING 3/25/2025 Signature Print Name Date SAVE PRINT REV2.2020 Page 3 of 3 5100 Pacific Hwy #103, Ferndale WA 98248 Phone (800) 328-7774 (360) 676-1131 https://barronheating.com BILL TO Windermere Property Management Arlington 210 East Burke Avenue Arlington, WA 98223 USA ESTIMATE ESTIMATE DATE 297070080 Jan 10, 2025 JOB ADDRESS Job: 296856313 Windermere Property Management - Arlington//17510 73rd Ave NW Arlington, WA 98223 17510 73rd Avenue Northeast Arlington, WA 98223 USA SERVICE DESCRIPTION QTY PRICE TOTAL TXT-1000 Thank you for choosing Barron Heating & Air Conditioning 1.00 $0.00 $0.00 Our Mission: Improving Lives RB-3.0-G5-P Furnish and install Barron Private Label Economy 3 Ton 80% 1.00 $5,825.00 $5,825.00 Furnace Only. Final price includes all necessary equipment, materials, travel, layout and permit(s) for your project. What To Expect During Your System Install 1. HVAC Residential Superintendent Layout: Each of our superintendents carries a wealth of industry knowledge and experience. They all understand codes, system configurations, and quality installation practices. 2. Project Planning: Our project coordinators will analyze every aspect of the job in preparation to ensure your installation will be performed at the highest level possible. 3. Staging: Our warehouse team will stage your job and make sure all equipment and materials are ready for your installation. We only use certified AHRI matchups, so you know you are getting what you paid for. 4. Installation Day: Our Installation Teams have received the highest level of performance installation training. 5. System Commissioning: System Performance Verification: After every installation, our technicians perform this step to make sure your new system is performing properly and to its fullest potential. 6. Finishing Touches: CONGRATULATIONS! You have received a Barron Heating & Air Conditioning HVAC System which will provide you with years of comfort, performance, and efficiency. Our goal is to continue a long-term relationship with Estimate #297070080 Page 1 of 3 you and your home. Warranty: 10-year parts with manufacturer, 1-year labor guarantee with Barron ACT-1195 Disclaimer: Existing return air duct is undersized. Return air duct 1.00 $0.00 $0.00 should be replaced for proper airflow. (See other proposal that includes return air duct replacement) PRM-PAYBACK- Pay Back Program: $550 off a New Furnace replacement, AC or Heat 1.00 $-550.00 $-550.00 BPL550 Pump add-on, or Ductless system. Pricing is valid through January 31, 2025, or until quantities are sold. HVAC Silver One Year of Preferred Customer Benefits 1.00 $0.00 $0.00 Shield Preferred - No Overtime Rates Customer - Priority Service Membership - - 20% Service Discount Z1 - One-Year Workmanship Guarantee - 5% Equipment Upgrade Discount - WholeHomeâ„¢ Performance Assessment - Comprehensive Performance Maintenance - Member Portal Access GC9S800403AN- Downflow/Horizontal Furnace - Single Stage - Fixed Speed ECM 1.00 $0.00 $0.00 EQP Motor Capacity: 3 Ton - 40k BTU Efficiency Rating: 80% 14"W x 33.375"H x 28"D Liquid Propane or Natural Gas Goodman GC9S800403AN TH6220U2000- HONEYWELL | 2H/1C | T6 Pro 1.00 $0.00 $0.00 EQP Thermostat 7 day programmable or non-programmable Up to 2 Heat / 1 Cool heat pump and 2 Heat / 2 Cool conventional Large, clear backlit digital display Honeywell TH6220U2000 SUB-TOTAL $5,275.00 TAX $490.58 TOTAL $5,765.58 In addition to manufacturers warranties (see brochure) Barron Heating provides a 1 year Parts and Labor Warranty with a Lifetime Workmanship Guarantee on installed ductwork, sheet metal and piping. No warranty expressed or implied on existing system and materials (i.e. ductwork, wiring, piping, etc.) Estimate #297070080 Page 2 of 3 You can pay your invoice online at https://www.barronheating.com/make-payment or Pay Now. Thank you for choosing Barron. We sincerely appreciate your business and hope that we exceeded your expectations. Please take a moment toReview Us at https://www.youreview.us/barronheating. CUSTOMER AUTHORIZATION Payment Terms • This invoice (work order) is agreed and acknowledged. Payment is to be made as follows: 50% DEPOSIT, BALANCE UPON COMPLETION. A service fee will be charged for any returned checks, and a financing charge of 1% per month shall be applied for overdue amounts. • Pricing reflects cash, check, or customer credit card. Customer initiated Optimus, GreenSky, Salal, or Wells Fargo financing outside of Barron promotions may incur financing fees. Please speak with your salesperson for details. Heat Pump Addendum • Please note that heat pumps are designed for optimal efficiency and typically produce lower temperatures at supply registers. Due to this design, heat pumps often operate continuously to maintain your home's comfort. This may increase noise and airflow levels. Consequently, programming larger temperature swings may result in longer times to reach your desired set points. • While generally more efficient than fossil fuel systems, heat pumps may use more energy if ductwork is not sealed or insulation is inadequate, thus increasing backup heating usage. For a more detailed explanation of heat pump technology, visit Barron's Heat Pump Learning Center. • Your quote may include duct repair and/or weatherization services options. Properly sealed ducts and adequate insulation will significantly reduce energy consumption, lowering energy bills and improving heat pump performance. • By signing this estimate, you acknowledge that you understand what to expect from heat pump operation. You also agree that Barron's 100% Satisfaction Guarantee will not apply if you request the removal of the equipment due to its described operation or if you decline the recommended duct repairs and weatherization. Lath, Plaster, and Drywall • Barron assumes no liability for any incidental or inadvertent damages arising from breaching or cutting drywall, lath, plaster, or similar wall or ceiling materials. Damages may include but are not limited to cracks, holes, abrasions, paint peeling, and chipping. The cost of repair will be the customer's responsibility after installation. Utility Rebates • ALL REBATES ARE SUBJECT TO APPROVAL BY UTILITY COMPANIES. SHOULD THE REBATE BE DENIED, THE CUSTOMER IS RESPONSIBLE FOR PAYING THE FINAL INVOICE IN ITS ENTIRETY, INCLUDING THE ADDITIONAL DENIED REBATE AMOUNT. Layout and License • All Estimates subject to a pre-install Layout. Changes to Estimate at Owner approval and expense. The expiration date of Barron Heating's Contractor Registration No. BARROHA179D7: October 23, 2026. This estimate shall expire if not accepted within 30 days of estimate date. Terms & Conditions Sign here Date 2/26/2025 Estimate #297070080 Page 3 of 3 Installation Instructions for *M9S96/*C9S96 & *M9S92 Single-Stage Gas Furnace (Type FSP CATEGORY IV Direct or Non Direct Vent Air Furnace) (Type FSP CATÉGORIE IV Direct ou four á air soufflé non direct) These furnaces comply with requirements embodied *NOTE: Please contact your distributor or our website for the applicable Specification Sheet referred to in in the American National Standard / National Standard this manual. of Canada ANSI Z21.47·CSA-2.3 Gas Fired Central Furnaces. ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, ADJUST, SERVICE OR Installer: REPAIR (HEREINAFTER, “SERVICEâ€) THE EQUIPMENT SPECIFIED IN THIS MANUAL Affix all manuals SHOULD SERVICE THE EQUIPMENT. THE MANUFACTURER WILL NOT BE RESPONSIBLE adjacent to the unit. FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES. IF YOU SERVICE THIS UNIT, YOU ASSUME RESPONSIBILITY FOR ANY INJURY OR PROPERTY DAMAGE WHICH MAY RESULT. IN ADDITION, IN JURISDICTIONS THAT REQUIRE ONE OR MORE LICENSES TO SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL, ONLY LICENSED PERSONNEL SHOULD SERVICE THE EQUIPMENT. IMPROPER INSTALLATION, ADJUSTMENT, SERVICING OR REPAIR OF As a professional installer you have an obligation to know THE EQUIPMENT SPECIFIED IN THIS MANUAL, OR ATTEMPTING TO INSTALL, ADJUST, the product better than the customer. This includes all SERVICE OR REPAIR THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT PROPER safety precautions and related items. TRAINING MAY RESULT IN PRODUCT DAMAGE, PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. Prior to actual installation, thoroughly familiarize yourself with this Instruction Manual. Pay special attention to all safety warnings. Often during installation or repair it is 90% HEX possible to place yourself in a position which is more hazardous than when the unit is in operation. Remember, it is your responsibility to install the product safely and to know it well enough to be able to instruct a customer in its safe use. DO NOT LIFT Safety is a matter of common sense...a matter of thinking PRODUCT USING before acting. Most dealers have a list of specific good safety practices...follow them. HEAT EXCHANGER The precautions listed in this Installation Manual are intended as supplemental to existing practices. However, if there is a direct conflict between existing practices and the content of this manual, the precautions listed here take precedence. RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION. 19001 Kermier Rd., Waller, TX 77484 www.goodmanmfg.com • www.amana-hac.com ©2021 Goodman Manufacturing Company, L.P. IOG-2029 Brand is a registered trademark of Maytag Corporation or its related companies 07/2021 and is used under license. All rights reserved. 1 TABLE OF CONTENTS Safety Considerations ................................................4 Drain Exiting Right Side ..........................................23 Shipping Inspection .....................................................6 Counterflow Model Installed Horizontally with Right Side Down ........................................................24 Electrostatic Discharge (ESD) Precautions .............6 Counterflow Model Installed Horizontally with To The Installer ..........................................................6 Left Side Down ..........................................................24 Product Application .....................................................7 Electrical Connections .............................................25 Location Requirements & Considerations ...............8 Wiring Harness ..........................................................25 Clearances and Accessibility ..................................9 115 Volt Line Connections .......................................25 Existing Furnace Removal .........................................9 115 Volt Line Voltage Connection of Accessories Thermostat Location ................................................11 (Humidifier and Electronic Air Cleaner) .............26 Combustion & Ventilation Requirements ................11 Connection of 24 Volt Humidifier ..........................26 Installation Positions ..............................................11 Junction Box Relocation ..........................................27 Horizontal Applications & Considerations ..........11 24 Volt Thermostat Wiring ........................................27 Furnace Suspension .................................................11 Fossil Fuel Applications ............................................27 Front Cover Pressure Switch Tube Location ....11 Twinning ......................................................................28 Drain Trap and Lines ...............................................12 Gas Supply and Piping .................................................28 Leveling ......................................................................12 High Altitude Installation .......................................28 Alternate Electrical and Gas Line Propane Gas Conversion .........................................28 Connections ..............................................................12 Gas Valve ....................................................................29 Drain Pan ....................................................................12 Gas Piping Connections ...........................................29 Freeze Protection ....................................................12 Gas Piping Checks .....................................................31 Vent Pipe & Combustion Air Pipe ...........................13 Propane Gas Tanks and Piping ................................31 Materials – Installations In The U.S.A. ................13 Circulating Air & Filters .........................................31 Materials – Installations In Canada ....................13 Duct work - Air Flow ................................................31 Pipe Installation ......................................................14 Checking Duct Static ................................................32 Pipe Sizing ..................................................................14 Bottom Return Air Opening [Upflow Models] ....32 Vent Pipe Connection ..............................................15 Filters - Read This Section Before Installing The Combustion Air Pipe Connection .........................15 Return Air Duct work ..............................................33 Combustion Air Intake Options .............................16 Filter Sizing Charts..................................................33 Alternate Vent & Intake Pipe Connections..........16 Horizontal Installations .........................................34 Pipe Termination ......................................................17 Startup Procedure & Adjustment ............................35 Vent & Combustion Air Intake Measurements for Furnace Cabinet ........................................................35 Standard Horizontal Terminations (Dual Pipe) .19 Drain Trap Priming ...................................................35 Vent/Intake Terminations For Installation of Furnace Operation .....................................................35 Multiple Direct Vent Furnaces ...............................19 Furnace Startup ........................................................35 Concentric Vent Termination ................................19 Gas Heat Sequence of Operation ...........................35 Side Wall Vent Kit ....................................................20 Heating Mode Speed Selection ...............................35 Condensate Drain Lines & Drain Trap ....................20 Continuous Fan Mode Speed Selection ................36 General Drain Information .....................................20 Cooling Mode Sequence of Operation .................36 Field Supplied Drain .................................................21 Cooling Mode Speed Selection ..............................36 Upflow Model Installed Vertically ......................21 Furnace Shutdown ....................................................37 Drain Exiting Right Side ..........................................21 Gas Supply Pressure Measurement ......................37 Drain Exiting Left Side .............................................21 Gas Pressure Test ....................................................37 Upflow Model Installed Horizontally with Right Side Down ..................................................................21 Gas Manifold Pressure Measurement and Adjustment .................................................................37 Upflow Model Installed Horizontally with Left Side Down ....................................................................22 Gas Input Rate Measurement (Natural Gas Only) ....................................................38 Upflow Model Installed Horizontally With Left Side Down - Alternate ..............................................22 Temperature Rise ......................................................38 CounterFlow Model Installed Vertically ...........23 Operational Checks ....................................................39 Drain Exiting Left Side .............................................23 2 TABLE OF CONTENTS Safety Circuit Description .......................................39 Integrated Control Module ....................................39 Primary Limit ..............................................................39 Auxiliary Limit ............................................................39 Rollout Limit .............................................................39 Pressure Switches ....................................................39 Flame Sensor .............................................................39 Maintenance .................................................................39 Annual Inspection .....................................................39 Filters ............................................................................39 Filter Maintenance ...................................................39 Filter Removal ...........................................................39 Horizontal Unit Filter Removal ..............................40 Media Air Filter or Electronic Air Cleaner Removal .......................................................................40 Burners .........................................................................40 Induced Draft and Circulator Blowers ...............40 Condensate Trap and Drain System (Qualified Servicer Only) ...........................................................40 Flame Sensor (Qualified Servicer Only) ..............40 Flue Passages (Qualified Servicer Only) .............40 Before Leaving an Installation ................................40 Repair and Replacement Parts .................................40 Functional Parts List- ..............................................40 Troubleshooting ........................................................41 Airflow Tables - GC9S96 ...........................................45 Airflow Tables - GM9S92 ...........................................49 Airflow Tables - GM9S96 ...........................................56 Wiring Diagram ............................................................63 Special Instructions for Products Installed in the State of Massachusetts .............................................64 Start-Up Checklist ......................................................65 3 SAFETY CONSIDERATIONS CAUTION Adhere to the following warnings and cautions when installing, adjusting, altering, servicing, or operating the FROZEN AND BURST WATER PIPE HAZARD furnace. To ensure proper installation and operation, FAILURE TO PROTECT AGAINST THE RISK OF FREEZING MAY RESULT IN thoroughly read this manual for specifics pertaining to the PROPERTY DAMAGE. installation and application of this product. SPECIAL PRECAUTIONS MUST BE MADE IF INSTALLING FURNACE IN AN AREA WHICH MAY DROP BELOW FREEZING. THIS CAN CAUSE IMPROPER This furnace is manufactured for use with natural gas. It OPERATION OR DAMAGE TO EQUIPMENT. IF THE FURNACE may be field converted to operate on L.P. gas by using the ENVIRONMENT HAS THE POTENTIAL OF FREEZING, THE DRAIN TRAP AND appropriate L.P. conversion kit listed in the PROPANE DRAIN LINE MUST BE PROTECTED. THE USE OF ACCESSORY DRAIN TRAP GAS/HIGH ALTITUDE INSTALLATIONS section of this HEATERS, ELECTRIC HEAT TAPE AND/OR RV ANTIFREEZE IS manual RECOMMENDED FOR THESE INSTALLATIONS. Install this furnace only in a location and position WARNING as specified in LOCATION REQUIREMENTS & TO PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER CONSIDERATIONS section and INSTALLATION POSITIONS section of this manual. INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE, REFER TO THIS MANUAL. FOR ADDITIONAL ASSISTANCE OR Provide adequate combustion and ventilation air to the INFORMATION, CONSULT A QUALIFIED INSTALLER, SERVICER AGENCY OR furnace as specified in COMBUSTION & VENTILATION THE GAS SUPPLIER. AIR REQUIREMENTS section of this manual. WARNING Combustion products must be discharged to the outdoors. IF THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED Connect this furnace to an approved vent system only, as EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY specified in VENT/FLUE PIPE & COMBUSTION AIR PIPE DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. section of this manual. DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. Never test for gas leaks with an open flame. Use a WHAT TO DO IF YOU SMELL GAS: commercially available soap solution made specifically �DO NOT TRY TO LIGHT ANY APPLIANCE. for the detection of leaks to check all connections, as �DO NOT TOUCH ANY ELECTRICAL SWITCH; DO NOT USE ANY PHONE specified in GAS SUPPLY AND PIPING section of this IN YOUR BUILDING. manual. �IMMEDIATELY CALL YOUR GAS SUPPLIER FROM A NEIGHBOR’S PHONE. FOLLOW THE GAS SUPPLIER’S INSTRUCTIONS. Always install a furnace to operate within the furnace’s �IF YOU CANNOT REACH YOUR GAS SUPPLIER, CALL THE FIRE intended temperature-rise range with a duct system which DEPARTMENT. INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED has external static pressure within the allowable range, as INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER. specified on the furnace rating plate and OPERATIONAL CHECKS section of these instructions. WARNING When a furnace is installed so that supply ducts carry HEATING UNIT SHOULD NOT BE UTILIZED WITHOUT REASONABLE, air circulated by the furnace to areas outside the space ROUTINE, INSPECTION, MAINTENANCE AND SUPERVISION. IF THE containing the furnace, the return air shall also be handled BUILDING IN WHICH ANY SUCH DEVICE IS LOCATED WILL BE VACANT, by duct(s) sealed to the furnace casing and terminating CARE SHOULD BE TAKEN THAT SUCH DEVICE IS ROUTINELY INSPECTED, outside the space containing the furnace. MAINTAINED AND MONITORED. IN THE EVENT THAT THE BUILDING MAYBE EXPOSED TO FREEZING TEMPERATURES AND WILL BE VACANT, A gas-fired furnace for installation in a residential ALL WATER-BEARING PIPES SHOULD BE DRAINED, THE BUILDING SHOULD garage must be installed as specified in the LOCATION BE PROPERLY WINTERIZED, AND THE WATER SOURCE CLOSED. IN THE REQUIREMENTS AND CONSIDERATIONS section of EVENT THAT THE BUILDING MAY BE EXPOSED TO FREEZING this manual. TEMPERATURES AND WILL BE VACANT, ANY HYDRONIC COIL UNITS SHOULD BE DRAINED AS WELL AND, IN SUCH CASE, ALTERNATIVE HEAT This furnace may be used as a construction site heater SOURCES SHOULD BE UTILIZED. only if certain conditions are met. These conditions are listed in the PRODUCT APPLICATION section of this WARNING manual. TO PREVENT POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, THE FURNACE MUST BE LOCATED TO PROTECT THE ELECTRICAL COMPONENTS FROM WATER. 4 Drain trap must be primed at time of installation. Trap is internally partitioned; add water to both inlet ports until water appears at both sides of the outlet opening. Failure to prime trap at time of installation may have a negative effect on combustion quality and pressure switch action. WARNING FIRE OR EXPLOSION HAZARD Failure to follow the safety warnings exactly could result in serious injury, death or property damage. Never test for gas leaks with an open flame. Use a commercially available soap solution made specifically for the detection of leaks to check all connections. A fire or explosion may result causing property damage, personal injury or loss of life. CO can cause serious illness including permanent brain damage or death. Advertencia especial para la instalación de calentadores ó manejadoras de aire en áreas cerradas como estacionamientos ó cuartos de servicio. Las emisiones de monóxido de carbono pueden circular a través del aparato cuando se opera en cualquier modo. El monóxido de carbono puede causar enfermedades severas como daño cerebral permanente ó muerte. RISQUE D'EMPOISONNEMENT AUMONOXYDE DE CARBONE Cette ventilation est nécessaire pour éviter le danger d'intoxication au CO pouvant survenir si un appareil produisant du monoxyde de carbone continue de fonctionner au sein de la zone confinée. Le monoxyde de carbone peut causer des maladies graves telles que des dommages permanents au cerveau et meme la mort. 5 AVERTISSEMENT ELECTROSTATIC DISCHARGE (ESD) RISQUE D'INCENDIE OU D'EXPLOSION PRECAUTIONS Si les consignes de sécurité ne sont pas suivies à la lettre, WARNING cela peut entraîner la mort, de graves blessures ou des dommages matériels. SHOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAIL TO SHUT OFF, TURN OFF THE MANUAL GAS SHUTOFF VALVE EXTERNAL TO THE Ne jamais vérifier la présence de fuites de gaz au moyen FURNACE BEFORE TURNING OFF THE ELECTRICAL SUPPLY. d'une flamme nue. Vérifier tous les raccords en utilisant une solution savonneuse commerciale conçue WARNING spécialement pour la détection de fuites. Un incendie ou POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO une explosion risque de se produire, ce qui peut entraîner FIRE, EXPLOSION, SMOKE, SOOT, CONDENSATION, ELECTRICAL SHOCK la mort, des blessures ou des dommages matériels. OR CARBON MONOXIDE MAY RESULT FROM IMPROPER INSTALLATION, REPAIR OPERATION, OR MAINTENANCE OF THIS PRODUCT. Shipping Inspection NOTE: Discharge your body’s static electricity All units are securely packed in shipping containers before touching unit. An electrostatic discharge can tested according to International Safe Transit Association adversely affect electrical components. specifications. The carton must be checked upon arrival for external damage. If damage is found, a request for Use the following precautions during furnace installation inspection by carrier’s agent must be made in writing and servicing to protect the integrated control module immediately. from damage. By putting the furnace, the control, and the person at the same electrostatic potential, these steps The furnace must be carefully inspected on arrival for will help avoid exposing the integrated control module to damage and bolts or screws which may have come loose electrostatic discharge. This procedure is applicable to in transit. In the event of damage the consignee should: both installed and non-installed (ungrounded) furnaces. 1. Make a notation on delivery receipt of any visible damage to shipment or container. 1. Disconnect all power to the furnace. Do not touch the 2. Notify carrier promptly and request an inspection. integrated control module or any wire connected to the 3. With concealed damage, carrier must be notified as control prior to discharging your body’s electrostatic soon as possible - preferably within five days. charge to ground. 4. File the claim with the following support documents 2. Firmly touch a clean, unpainted, metal surface of the within a nine month statute of limitations. furnaces near the control. Any tools held in a person’s • Original or certified copy of the Bill of Lading, or hand during grounding will be discharged. indemnity bond. 3. Service integrated control module or connecting • Original paid freight bill or indemnity in lieu thereof. wiring following the discharge process in step 2. Use • Original or certified copy of the invoice, showing trade caution not to recharge your body with static electricity; and other discounts or reductions. (i.e., do not move or shuffle your feet, do not touch • Copy of the inspection report issued by carrier’s ungrounded objects, etc.). If you come in contact with representative at the time damage is reported to an ungrounded object, repeat step 2 before touching carrier. control or wires. 4. Discharge your body to ground before removing a new The carrier is responsible for making prompt inspection of control from its container. Follow steps 1 through 3 if damage and for a thorough investigation of each claim. installing the control on a furnace. Return any old or The distributor or manufacturer will not accept claims from new controls to their containers before touching any dealers for transportation damage. ungrounded object. TO THE INSTALLER Before installing this unit, please read this manual thoroughly to familiarize yourself with specific items which must be adhered to, including but not limited to: unit maximum external static pressure, gas pressures, BTU input rating, proper electrical connections, circulating air temperature rise, minimum or maximum CFM, and motor speed connections. 6 PRODUCT APPLICATION • A return air temperature range between 60ºF (16ºC) and 80ºF (27ºC) is maintained. This furnace is primarily designed for residential home-heating • MERV 11 pleated minimum 4.0†thick (Example P/N applications. It is NOT designed or certified for use in • AMP-11-2025-45) air filter(s) are installed in the mobile homes, trailers or recreational vehicles. Neither is it system and inspected daily and replaced as designed or certified for outdoor applications. The furnace needed during construction and upon completion of must be installed indoors (i.e., attic space, crawl space, or construction. garage area provided the garage area is enclosed with an • The input rate and temperature rise are set per the operating door). furnace rating plate. • The furnace must be installed as a two pipe system, This furnace can be used in the following non-industrial using 100% outside air for combustion during commercial applications: construction. • The furnace heat exchanger, components, duct Schools, Office buildings, Churches, Retail stores, Nursing system, air filters and evaporator coils are thoroughly homes, Hotels/motels, Common or office areas cleaned following final construction clean up by a qualified person. In such applications, the furnace must be installed with the • All furnace operating conditions (including ignition, following stipulations: input rate, temperature rise and venting) are verified • It must be installed per the installation instructions according to these installation instructions. provided and per local and national codes. • Furnace doors must be in place on the furnace while • It must be installed indoors in a building constructed on the furnace is operating in any mode. site. • Damage or repairs due to failure to comply with these • It must be part of a ducted system and not used in a free requirements are not covered under the warranty. air delivery application. NOTE: The Commonwealth of Massachusetts requires • It must not be used as a “make-up†air unit. that the following additional requirements must also • It must be installed as a two-pipe systems for be met: combustion air. • Gas furnaces must be installed by a licensed plumber • All other warranty exclusions and restrictions apply or gas fitter. This furnace is an ETL dual-certified appliance and • A T-handle gas cock must be used. is appropriate for use with natural or propane gas • If the unit is to be installed in an attic, the (NOTE: If using propane, a propane conversion kit is passageway to and the service area around the unit required). must have flooring. Dual certification means that the combustion air inlet pipe To ensure proper furnace operation, install, operate and is optional and the furnace can be vented as a: maintain the furnace in accordance with these installation and operation instructions, all local building codes and Non-direct vent (single pipe) central forced air furnace in ordinances. In their absence, follow the latest edition of which combustion air is taken from the installation area or the National Fuel Gas Code (NFPA 54/ANSI Z223.1), and/ from air ducted from the outside or, or CAN/CSA B149.1-15 Installation Codes, local plumbing or waste water codes, and other applicable codes. Direct vent (dual pipe) central forced air furnace in which all combustion air supplied directly to the furnace burners through A copy of the National Fuel Gas Code (NFPA 54/ANSI Z223.1) a special air intake system outlined in these instructions. can be obtained from any of the following: American National Standards Institute WARNING 23 West 43rd Street, 4th Floor New York, NY 10036 TO PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO National Fire Protection Association FIRE, DO NOT INSTALL THIS FURNACE IN A MOBILE HOME, TRAILER, OR RECREATIONAL VEHICLE. 1 Batterymarch Park Quincy, MA 02169-7471 This furnace may be used as a construction site heater CSA International ONLY if all of the following conditions are met: 8501 East Pleasant Valley • The vent system is permanently installed per these Independence, OH 441311 installation instructions. • A room thermostat is used to control the furnace. The rated heating capacity of the furnace should be Fixed jumpers that provide continuous heating greater than or equal to the total heat loss of the area to CANNOT be used and can cause long term be heated. The total heat loss should be calculated by an equipment damage. Bimetal thermostats, or any approved method or in accordance with “ASHRAE Guide†thermostat affected by vibration, must not be used or “Manual J-Load Calculations†published by the Air during construction. Conditioning Contractors of America. • Return air ducts are provided and sealed to the furnace. 7 A copy of the CAN/CSA B149.1-15 Installation Codes can • Ensure upflow or horizontal furnaces are not installed also be obtained from: directly on carpeting, or any other combustible CSA International material. The only combustible material allowed is 178 Rexdale Boulevard wood. Etobicoke, Ontario, Canada M9W 1R3 • A special accessory sub-base must be used for upright counterflow unit installations over any LOCATION REQUIREMENTS & combustible material (including wood). Refer to sub- CONSIDERATIONS base instructions for installation details. (NOTE: A sub-base will not be required if an air conditioning coil Follow the instructions listed below and the guidelines provided is located beneath the furnace between the supply air in the Combustion and Ventilation Air Requirements section opening and the combustible floor. when selecting a furnace location. • Exposure to contaminated combustion air will result in safety and performance-related problems. Do not install WARNING the furnace where the combustion air is exposed to the following substances: TO PREVENT POSSIBLE EQUIPMENT DAMAGE, PROPERTY DAMAGE, permanent wave solutions PERSONAL INJURY OR DEATH, THE FOLLOWING BULLET POINTS MUST BE chlorinated waxes or cleaners OBSERVED WHEN INSTALLING THIS UNIT. chlorine-based carbon tetrachloride WARNING water softening chemicals swimming pool chemicals POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO deicing salts or chemicals FIRE, EXPLOSION, SMOKE, SOOT, CONDENSATION, ELECTRICAL SHOCK halogen type refrigerants OR CARBON MONOXIDE MAY RESULT FROM IMPROPER INSTALLATION, printing inks REPAIR OPERATION, OR MAINTENANCE OF THIS PRODUCT. • cleaning solutions (such as perchloroethylene) • Centrally locate the furnace with respect to the paint removers proposed or existing air distribution system. varnishes • Ensure the temperature of the return air entering the hydrochloric acid furnace is between 55°F and 100°F when the furnace is cements and glues heating. antistatic fabric softeners for clothes dryers • Provide provisions for venting combustion products masonry acid washing materials outdoors through a proper venting system. Special • Enclose a non-direct vent furnace if it is installed near consideration should be given to vent/flue pipe routing an area frequently contaminated by any of the above and combustion air intake pipe when applicable. substances. This protects the non-direct vent furnace Refer to Vent/Flue Pipe and Combustion Air Pipe from airborne contaminants. To ensure that the -Termination Locations for appropriate termination enclosed non-direct vent furnace has an adequate locations and to determine if the piping system from supply of combustion air, provide air from a nearby furnace to termination can be accomplished within uncontaminated room or from outdoors. Refer to the guidelines given. NOTE: The length of flue and/ the Combustion and Ventilation Air Requirements for or combustion air piping can be a limiting factor in the details. location of the furnace. • If the furnace is used in connection with a cooling coil • Locate the furnace so condensate flows downwards unit, install the furnace upstream or in parallel with the to the drain. Do not locate the furnace or its cooling coil unit. Premature heat exchanger failure will condensate drainage system in any area subject to result if the cooling unit is placed ahead of the furnace. below freezing temperatures without proper freeze • For vertical (upflow or downflow) applications, the protection. minimum cooling coil width shall not be less than • Ensure adequate combustion air is available for the furnace width minus 1â€. Additionally, a coil installed furnace. Improper or insufficient combustion air above an upflow furnace or under a counterflow can expose building occupants to gas combustion furnace may be the same width as the furnace or may products that could include carbon monoxide. Refer be one size larger than the furnace. Example: a “C†to Combustion and Ventilation Air Requirements. width coil may be installed with a “B†width furnace. • Set the furnace on a level floor to enable proper • For upflow applications, the front of the coil and condensate drainage. If the floor becomes wet or furnace must face the same direction. damp at times, place the furnace above the floor on • If the furnace is installed in a residential garage, a concrete base sized approximately 1-1/2†larger position the furnace so that the burners and ignition than the base of the furnace. Refer to the Horizontal source are located not less than 18 inches (457 mm) Applications and Considerations for leveling of above the floor. Protect the furnace from physical horizontal furnaces. damage by vehicles. • If the furnace is installed horizontally, ensure the access doors are not on the “up/top†or “down/ bottom†side of the furnace. 8 • Do not connect this furnace to a chimney flue that CLEARANCES AND ACCESSIBILITY serves a separate appliance designed to burn solid NOTES: fuel. • For servicing or cleaning, a 24†front clearance is • On Counterflow Installations, the air conditioning coil required. must be downstream on the supply (positive) side of • Unit connections (electrical, flue and drain) may the furnace heat exchanger. necessitate greater clearances than the minimum • Counterflow Installation over a noncombustible floor. clearances listed above. Before setting the furnace over the plenum opening, • Clearance in accordance with local installation ensure the surface around the opening is smooth codes, the requirements of the gas supplier and the and level. A tight seal should be made between the manufacturer’s installation instructions. furnace base and floor by using a silicone rubber • Dégaugement conforme aux codes d’installation caulking compound or cement grout. locaux, aux exigences du fournisseur de gaz et aux • Counterflow Installation over a combustible floor. instructions d’installation du fabricant. If installation over a combustible floor becomes • In all cases, accessibility clearance must take necessary, use an accessory sub-base (see precedence over clearances from the enclosure Specification Sheet applicable for your model for where accessibility clearances are greater. details.) A special accessory sub-base must be used for upright counterflow unit installations over any Installations must adhere to the clearances to combustible combustible material including wood. Refer to sub- materials to which this furnace has been design certified. base instructions for installation details. Follow the The minimum clearance information for this furnace is instructions with the sub-base for proper installation. provided on the unit’s clearance label. These clearances Do not install the furnace directly on carpeting, tile, or must be permanently maintained. Clearances must other combustible material other than wood flooring. also accommodate an installation’s gas, electrical, and (NOTE: The sub-base will not be required if an air drain trap and drain line connections. If the alternate conditioning coil is installed between the supply air combustion air intake or vent/flue connections are used opening on the furnace and the floor.) additional clearance must be provided to accommodate these connections. Refer to Vent/Flue Pipe and *M9S96* & *M9S92* Minimum Clearances To Combustible Materials (Inches) Position* Sides Rear Front Bottom Flue Top Combustion Air Pipe for details. Upflow 0" 0" 3" C 0" 1" Horizontal 6" 0" 3" C 0" 6" NOTE: In addition to the required clearances to C = If placed on combustible floor, floor MUST be wood only. combustible materials, a minimum of 24 inches service clearance must be available in front of the unit. *C9S96* Minimum Clearances To Combustible Materials (Inches) Position* Sides Rear Front Bottom Flue Top Counterflow 0" 0" 3" NC 0" 1" A furnace installed in a confined space (i.e., a closet or utility Horizontal 6" 0" 3" C 0" 6" room) must have two ventilation openings with a total minimum free area of 0.25 square inches per 1,000 BTU/hr of furnace C = If placed on combustible floor, floor MUST be wood only. NC = For installations on non-combustible floors only. A combustible subbase must be input rating. Refer to Specification Sheet applicable to your used for installations on combustible flooring. model for minimum clearances to combustible surfaces. One of the ventilation openings must be within 12 inches of the top; TOP the other opening must be within 12 inches of the bottom of TOP the confined space. In a typical construction, the clearance between the door and door frame is usually adequate to SIDE SIDE SIDE satisfy this ventilation requirement. BOTTOM Existing Furnace Removal BOTTOM NOTE: When an existing furnace is removed from a venting system serving other appliances, the Upflow Counterflow Horizontal venting system may be too large to properly vent the Figure 1 remaining attached appliances. The following vent testing procedure is repro duced from the American National Standard/National Standard of Canada for Gas-Fired Central Furnaces ANSI Z21.47, CSA-2.3 latest edition Section 1.23.1. 9 WARNING AVERTISSEMENT CARBON MONOXIDE POISONING HAZARD RISQUE D'INTOXICATION AU MONOXYDE DE CARBONE Failure to follow the steps outlined below for each Si les étapes décrites ci-dessous ne sont pas suivies pour appliance connected to the venting system being placed chacun des appareils raccordés au système de ventilation into operation could result in carbon monoxide poisoning au moment de sa mise en marche, cela peut entraîner une or death. intoxication au monoxyde de carbone ou la mort. Les étapes suivantes doivent être suivies pour chacun des The following steps shall be followed with each appliance appareils raccordés au système de ventilation au moment connected to the venting system placed in operation, de sa mise en marche, alors que tous les autres appareils while any other appliances connected to the venting raccordés au système de ventilation ne sont pas en system are not in operation: marche : 1) Sceller toutes les ouvertures inutilisées du système de 1. Seal any unused openings in the venting system. ventilation. 2. Inspect the venting system for proper size and 2) Inspecter le système de ventilation afin de vérifier si la horizontal pitch, as required by the National Fuel Gas taille et l'inclinaison par rapport à l'horizontale sont Code, ANSI Z223.1 or the Natural Gas and Propane conformes aux exigences du National Fuel Gas Code, ANSI Installation Code, CSA B149.1-15 and these Z223.1/NFPA 54 ou du Code d'installation du gaz naturel instructions. Determine that there is no blockage or et du propane, CSA B149.1 et à ces instructions. Vérifier restriction, leakage, corrosion and other deficiencies qu'il n'y a pas d'obstruction ou de restriction, de fuite, de which could cause an unsafe condition. corrosion et d'autres problèmes qui pourraient entraîner une situation dangereuse. 3. As far as practical, close all building doors and 3) Si possible, fermer toutes les portes et fenêtres du windows and all doors between the space in which bâtiment ainsi que toutes les portes séparant l'endroit où the appliance(s) connected to the venting system are se trouvent les appareils raccordés au système de located and other spaces of the building. ventilation et les autres zones du bâtiment. 4. Close fireplace dampers. 4) Fermer le registre des foyers. 5) Mettre les sécheuses en marche ainsi que tous les 5. Turn on clothes dryers and any appliance not autres appareils qui ne sont pas raccordés au système de connected to the venting system. Turn on any ventilation. Mettre en marche tous les ventilateurs de exhaust fans, such as range hoods and bathroom tirage, comme celui des hottes de cuisine et des salles de exhausts, so they shall operate at maximum speed. bains, et les régler à la puissance maximale. Ne pas mettre Do not operate a summer exhaust fan. en marche les ventilateurs d'été. 6) Suivre les instructions d'allumage. Mettre en marche 6. Follow the lighting instructions. Place the appliance l'appareil soumis à l'inspection. Régler le thermostat de being inspected in operation. Adjust thermostat so manière à ce que l'appareil fonctionne en continu. appliance shall operate continuously. 7) Vérifier la présence de fuite au niveau de l'ouverture du 7. Test for spillage from draft hood appliances at the coupe-tirage des appareils qui en sont dotés après 5 draft hood relief opening after 5 minutes of main minutes de fonctionnement du brûleur principal. Utiliser burner operation. Use the flame of a match or la flamme d'une allumette ou d'une bougie. candle. 8) Si un problème de ventilation est observé pendant l'un des essais décrits ci-dessus, des correctifs doivent être 8. If improper venting is observed during any of the apportés au système de ventilation conformément au above tests, the venting system must be corrected in National Fuel Gas Code, ANSI Z223.1/NFPA 54 et (ou) au accordance with the National Fuel Gas Code ANSI Code d'installation du gaz naturel et du propane, CSA Z223.1/NFPA 54 and/or National Gas and Propane B149.1. Installation Code CSA B149.1-15. 9) Une fois qu'il a été déterminé que chaque appareil raccordé au système de ventilation fonctionne 9. After it has been determined that each appliance correctement au moyen des essais décrits ci-dessus, les connected to the venting system properly vents portes, les fenêtres, les ventilateurs, les registres de foyer when tested as outlined above, return doors, et tous les autres appareils de combustion alimentés au windows, exhaust fans, fireplace dampers and any gaz doivent être remis dans leur état initial. other gas burning appliance to their previous conditions of use. 10 Thermostat Location INSTALLATION POSITIONS This furnace may be installed in an upright position or horizontal on either the left or right side panel. Do not install this furnace on its back. For upright upflow furnaces, return air ductwork may be attached to the side panel(s) and/or basepan. For horizontal upflow furnaces, return air ductwork must be attached to the basepan. For both upright or horizontal counterflow furnaces, return ductwork must be attached to the basepan (top end of The thermostat should be placed approximately five feet the blower compartment). NOTE: Ductwork must never from the floor on a vibration-free, inside wall in an area be attached to the back of the furnace. Contact your having good air circulation. Do not install the thermostat distributor for proper airflow requirements and number of where it may be influenced by any of the following: required ductwork connections. Refer to “Recommended • Drafts, or dead spots behind doors, in corners, or under Installation Positions†figure for appropriate installation cabinets. positions, ductwork connections, and resulting airflow • Hot or cold air from registers. arrangements. • Radiant heat from the sun. • Light fixtures or other appliances. • Radiant heat from a fireplace. HORIZONTAL APPLICATIONS & • Concealed hot or cold water pipes, or chimneys. CONSIDERATIONS • Unconditioned areas behind the thermostat, such as an outside wall. Consult the instructions packaged with the thermostat for mounting instructions and further precautions. COMBUSTION & VENTILATION REQUIREMENTS Improved construction and additional insulation in buildings have reduced heat loss by reducing air infiltration and escape around doors and windows. These changes have helped in reducing heating/cooling costs but have created a problem supplying combustion and ventilation air for gas fired and other fuel burning appliances. Appliances that pull air out of the house (clothes dryers, exhaust fans, fireplaces, etc.) 2" 2" 3/8"X X ANGLE IRON (3 PLACES) increase the problem by starving appliances for air. House depressurization can cause back drafting or improper Figure 2 combustion of gas-fired appliances, thereby exposing building occupants to gas combustion products that could When installing a furnace horizontally, additional consideration include carbon monoxide. must be given to the following: If this furnace is to be installed in the same space with other Furnace Suspension gas appliances, such as a water heater, ensure there is an If suspending the furnace from rafters or joists, use 3/8†adequate supply of combustion and ventilation air for the threaded rod and 2â€x2â€x1/8†angle iron as shown in the other appliances. Refer to the latest edition of the National following diagram. The length of rod will depend on the Fuel Gas Code NFPA 54/ANSI Z223.1 or CAN/CSA B1491- application and the clearances necessary. 15 Installation Codes or applicable provisions of the If the furnace is installed in a crawl space it must be local building codes for determining the combustion air suspended from the floor joist or supported by a concrete requirements for the appliances. pad. Never install the furnace on the ground or allow it to be exposed to water. Most homes will require outside air be supplied to the furnace area by means of ventilation grilles or ducts connecting directly to the outdoors or spaces open to the Front Cover Pressure Switch Tube Location outdoors such as attics or crawl spaces. When a furnace is installed horizontally with left side down, the front cover pressure switch tube must be re-located to the lower port of the collector box cover. 1. Remove tube from front cover pressure switch and collector box cover. 2. Remove rubber plug from bottom collector box port and install on top collector box port. 11 3. Locate 24†x 1/4†tube in bag assembly. 4. Install one end on front cover pressure switch. 5. Route tube to lower port on collector box cover and cut off excess tubing. Drain Trap and Lines In horizontal applications the condensate drain trap is secured to the furnace side panel, suspending it below the Figure 3C furnace. A minimum clearance of 5.5†below the furnace Recommended Installation Positions must be provided for the drain trap. Additionally, the appropriate downward piping slope must be maintained Alternate Electrical and Gas Line Connections from the drain trap to the drain location. Refer to Condensate Drain Trap and Lines for further details. If the This furnace has provisions allowing for electrical and gas drain trap and drain line will be exposed to temperatures line connections through either side panel. In horizontal near or below freezing, adequate measures must be taken applications the connections can be made either through to prevent condensate from freezing. the “top†or “bottom†of the furnace. Leveling Drain Pan Leveling ensures proper condensate drainage from the A drain pan must be provided if the furnace is installed heat exchanger. For proper flue pipe drainage, the furnace above a conditioned area. The drain pan must cover the must be level lengthwise from end to end. The furnace entire area under the furnace (and air conditioning coil if should have a slight tilt from back to front with the access applicable). doors downhill from the back panel approximately 1/2 to 3/4 inches. The slight tilt allows the heat exchanger Freeze Protection condensate, generated in the recuperator coil, to flow If the drain line is routed through an area which may see forward to the recuperator coil front cover. temperatures near or below freezing, precautions must be taken to prevent condensate from freezing within the drain line. WARNING POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH MAY OCCUR IF THE CORRECT CONVERSION KITS ARE NOT INSTALLED. THE APPROPRIATE KITS MUST BE APPLIED TO ENSURE SAFE AND PROPER FURNACE OPERATION. ALL CONVERSIONS MUST BE PERFORMED BY A QUALIFIED INSTALLER OR SERVICE AGENCY. Manifold Pressure Pressure Gas Altitude Kit Orifice High Low Switch Stage Stage Change Figure 3A Natural None #45 3.5" w.c. 1.9" w.c. None 0-7000 Propane LPM-07* 1 1.25mm 10.0" w.c. 6.0" w.c. None 1 LPM-07* supports both Honeywell and White-Rodgers 1-stage valves NOTE: In Canada, gas furnaces are only certified to 4500 feet. Figure 3B 12 VENT PIPE & COMBUSTION AIR PIPE MATERIALS – INSTALLATIONS IN CANADA All installations in Canada must conform to the requirements of CAN/CSA B149.1-15 code. All vent WARNING components, including primer and cement, must be listed UPON COMPLETION OF THE FURNACE INSTALLATION, CAREFULLY to ULC S636. The certified pipe and fittings should be INSPECT THE ENTIRE FLUE SYSTEM BOTH INSIDE AND OUTSIDE OF THE clearly marked with the ULC standard “S636â€. The primer FURNACE TO ASSURE IT IS PROPERLY SEALED. LEAKS IN THE FLUE and cement used must be of the same manufacturer as SYSTEM CAN RESULT IN SERIOUS PERSONAL INJURY OR DEATH DUE TO the vent system. For Royal Pipe System 636; use GVS- EXPOSURE TO FLUE PRODUCTS, INCLUDING CARBON MONOXIDE. 65 Primer (Purple) and GVS-65 PVC Solvent Cement. For IPEX System 636, use PVC/CPVC Primer, Purple or clear. Use PVC Solvent cement (Gray). For Canadian WARNING installations, ABS may be used as a combustion air pipe only. ABS is not an approved vent material in Canada. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN BODILY If ABS is used as a combustion air pipe, it must be CSA INJURY OR DEATH. CAREFULLY READ AND FOLLOW ALL INSTRUCTIONS certified. Always follow the manufacturer’s instructions GIVEN IN THIS SECTION. in the use of primer and cement. Do not use primer and cement around potential sources of ignition. Do not use This manual will refer to the pipe that discharges products primer or cement beyond its expiration date. of combustion to the outdoors as the “vent†pipe or “flue†pipe. The pipe that supplies air for combustion VENTING MATERIAL REQUIREMENTS to the furnace will be referred to as the “intake†pipe or PVC ASTM STANDARD “combustion air†pipe. SCHEDULE 40 PIPE D1785 SCHEDULE 40 CELLULAR CORE PIPE F891 This furnace is dual certified and may be installed as a SDR 21 OR 26 PIPE D2241 non-direct vent (single pipe) or direct vent (dual pipe) FITTINGS D2466 appliance. ABS SCHEDULE 40 PIPE D1527 MATERIALS – INSTALLATIONS IN THE SCHEDULE 40 CELLULAR CORE PIPE F628 U.S.A. FITTINGS D2468 PVC, CPVC, or ABS pipe & fittings are typically used as CPVC venting and intake pipe materials. All 90° elbows must SCHEDULE 40 PIPE F441 be medium or long radius types. A medium radius elbow SDR 21 OR 26 PIPE F442 should measure ~3-1/16†minimum from the plane of FITTINGS F438 one opening to the center line of the other opening for 2†POLYPROPYLENE diameter pipe, and ~4-9/16†minimum for 3†pipe. INNOFLUE® (CENTROTHERM) POLYPRO® (DURAVENT) In addition to these materials, Innoflue® by Centrotherm PRIMER & SOLVENT CEMENT Eco Systems and PolyPro® by M&G Duravent are PVC PRIMER F656 also approved vent and combustion air materials for CPVC PRIMER F656 installations in the U.S.A. Manufacturers Installation instructions for these products must be followed. These PVC SOLVENT CEMENT D2564 products have specific instructions for installing, joining CPVC SOLVENT CEMENT F493 and terminating. Do not mix materials or components of ABS SOLVENT CEMENT D2235 one manufacturer with materials or components of another ABS / PVC / CPVC ALL PURPOSE CEMENT (FOR D2564, D2235, F493 manufacturer. Refer to the following chart for plastic pipe & PIPE & FITTINGS OF THE SAME MATERIAL) fittings specifications. TRANSITION CEMENT FOR ABS TO PVC or CPVC D3188 INSTALLATIONS IN CANADA PVC & CPVC PIPE & FITTINGS PVC & CPVC SOLVENT CEMENT TRANSITION CEMENT ULC S636 INNOFLUE® (CENTROTHERM) POLYPRO® (DURAVENT) 13 PIPE INSTALLATION ACCEPTABLE This furnace is manufactured with 2†CPVC vent & intake couplings. Use transition cement to connect PVC or ABS pipe to these fittings. For furnaces requiring installation of 3†pipe, the transition from 2†to 3†should be done as TRANSITION NO LESS THAN 45 DEGREES TO close to the furnace as possible, and only when the piping HORIZONTAL PLANE TO AVOID CREATING A WATER is sloped enough to prevent condensation from collecting. TRAP IN VENT PIPING. This furnace must not be connected to Type B, BW, or L vent or vent connector, and must not be vented into Figure 5 masonry chimney. A masonry chimney may be used as a chase or passage way for approved venting materials providing the masonry chimney is not also being used to vent products of combustion. Never common vent this appliance with another appliance. Never use a vent which NO TRANSITION ON HORIZONTAL PLANE, is used by a solid fuel appliance. THIS CREATES A WATER TRAP AND RESTRICTS FLUE Piping may run vertically or horizontally and must be GASES adequately supported to prevent strain on joints, sagging, separation, and detachment from the furnace. Horizontal runs of piping must be supported every three to five feet. Condensation within the furnace secondary heat exchanger and in the vent pipe is a normal occurrence. Figure 6 Vent pipe must be installed to maintain a minimum 1/4 inch per foot downward slope toward the furnace to return Precautions must be taken to prevent condensate from condensate to the furnace’s drain system. Condensation freezing inside the vent pipe. All vent piping exposed to may also occur in the intake pipe. This commonly takes freezing temperatures must be insulated with 1/2†thick place during the summer months when humid air enters closed cell foam. Inspect piping for leaks prior to installing an intake pipe that runs through a cool basement or other insulation. conditioned space. If the combustion air intake pipe is to be installed above a finished ceiling or other area where WARNING dripping of condensate will be objectionable, insulating the combustion air pipe may be necessary. Use 1/2†thick TO AVOID BODILY INJURY, FIRE OR EXPLOSION, SOLVENT CEMENTS closed cell foam insulation where required. Refer to intake MUST BE KEPT AWAY FROM ALL IGNITION SOURCES (I.E., SPARKS, OPEN pipe options for using the RF000142 kit and managing FLAMES, AND EXCESSIVE HEAT) AS THEY ARE COMBUSTIBLE LIQUIDS. condensation. AVOID BREATHING CEMENT VAPORS OR CONTACT WITH SKIN AND/OR EYES. PREFERRED Pipe Sizing Consult tables 4 & 5 to determine what diameter piping is required for your installation. Lengths shown in the chart apply to single pipe & two pipe installations. In a two pipe installation the length shown refers to only one pipe, vent or intake. Both pipes would normally be equal in length, if different, then the longest pipe must be within the limits of table 4. It is preferable to up-size from 2†to 2.5†or 3†pipe if the pipe length & elbow count are near maximum. This Figure 4 will help avoid nuisance pressure switch opening caused by prevailing winds & sudden changes in atmospheric pressure. 14 3. Tee used in the vent/flue termination must be Number of Elbows PIPE included when determining the number of elbows in MODEL 1 2 3 4 5 6 7 8 SIZE the piping system. 2 75 70 65 60 55 50 45 40 *M9S960403AN 4. 2 ½†or 3†diameter pipe can be used in place of 2†3 114 107 100 93 86 79 72 65 2 45 40 35 30 25 20 15 10 diameter pipe. *M9S960603BN 3 168 161 154 147 140 133 126 119 5. Increased Clearance Configuration using (2) 45 2 35 30 25 20 15 10 5 N/A *M9S960803BN deg. Long Sweep elbows should be considered 3 168 161 154 147 140 133 126 119 2 60 55 50 45 40 35 30 25 equivalent to one 90 deg. elbow. *M9S960804CN 3 113 106 99 92 85 78 71 64 6. One 90° elbow should be secured to the combustion 2 45 40 35 30 25 20 15 10 *M9S960805CN air intake connection. 3 120 113 106 99 92 85 78 71 2 40 35 30 25 20 15 10 5 *M9S961005CN 3 151 144 137 130 123 116 109 102 2 N/A N/A N/A N/A N/A N/A N/A N/A Vent Pipe Connection *M9S961205DN 3 158 151 144 137 130 123 116 109 2 100 95 90 85 80 75 70 65 The vent pipe outlet is sized to accept 2†pipe. Secure vent *C9S960403BN 3 137 130 123 116 109 102 95 88 pipe directly into the furnace fitting with the appropriate 2 45 40 35 30 25 20 15 10 glue. Alternately, a small section of 2†pipe may be glued *C9S960603BN 3 168 161 154 147 140 133 126 119 2 40 35 30 25 20 15 10 5 in the furnace socket and a rubber coupling installed to *C9S960804CN 3 120 113 106 99 92 85 78 71 allow removal for future service. Piping should be routed in 2 N/A N/A N/A N/A N/A N/A N/A N/A *C9S961005CN a manner to avoid contact with refrigerant lines, metering 3 113 106 99 92 85 78 71 64 2 N/A N/A N/A N/A N/A N/A N/A N/A devices, condensate drain lines, etc. If necessary, *C9S961205DN 3 110 103 96 89 82 75 68 61 clearances may be increased by creating an offset using two 45° elbows (Figure 7). *M9S960803BN - add 20' of 2" pipe for upflow position 7,000 ft altitude or above use 3" pipe 1) Maximum allowable limits listed on individual lengths for inlet and flue and NOT a combination 2) Minimum requirement for each vent pipe is five (5) feet in length and one elbow/tee 3) Tee used in the vent/flue termination must be included when determining the number of elbows in the piping system. 4) 2 1/2" or 3" diameter pipe can be used in place of 2" diameter pipe Table 4 45 DEGREE ELBOWS Number of Elbows PIPE MODEL 1 2 3 4 5 6 7 8 SIZE 2 75 70 65 60 55 50 45 40 *M9S920403AN 3 114 107 100 93 86 79 72 65 2 55 50 45 40 35 30 25 20 *M9S920603BN 3 127 120 113 106 99 92 85 78 Increased Clearance Configuration 2 30 25 20 15 10 5 N/A N/A Figure 7 *M9S920803BN 3 72 65 58 51 44 37 30 23 2 30 25 20 15 10 5 N/A N/A *M9S920804CN 3 72 65 58 51 44 37 30 23 COMBUSTION AIR PIPE CONNECTION 2 40 35 30 25 20 15 10 5 *M9S920805CN 3 72 65 58 51 44 37 30 23 If the furnace is being installed without a combustion air 2 60 55 50 45 40 35 30 25 *M9S921004CN pipe, a 90° elbow should be used on the combustion air 3 168 161 154 147 140 133 126 119 2 30 25 20 15 10 5 N/A N/A intake to guard against blockage. *M9S921005CN 3 113 106 99 92 85 78 71 64 2 N/A N/A N/A N/A N/A N/A N/A N/A *M9S921205DN On up flow / horizontal models, secure the combustion 3 65 58 51 44 37 30 23 16 7,000 ft altitude or above use 3" pipe air intake pipe to the air intake coupling using a rubber *M9S920803BN - add 10' of 2" pipe for up flow position, add 66' of 3" pipe for up flow position coupling supplied with the furnace. The rubber coupling *M9S920804CN - add 25' of 2" pipe for up flow position, add 58' of 3" pipe for up flow may be omitted by inverting the intake coupling and gluing position *M9S920805CN - add 15' of 2" pipe fpr upflow position, add 58' of 3" pipe for upflow pipe directly to it. Piping may also be glued to the intake position coupling in its original position by using a plastic coupling. 1) Maximum allowable limits listed on individual lengths for inlet and flue and NOT a combination On counterflow units secure the combustion air intake 2) Minimum requirement for each vent pipe is five (5) feet in length and one elbow/tee pipe to the air intake coupling using the rubber coupling 3) Tee used in the vent/flue termination must be included when determining the number of elbows in the piping system. and worm gear hose clamps provided with the unit. The Table 5 counterflow rubber coupling allows service removal of air 1. Maximum allowable limits listed on individual lengths intake piping internal to the furnace blower compartment. for inlet and flue and NOT a combination. The combustion air intake pipe can also be secured 2. Minimum requirement for each vent pipe if five (5) directly to the counterflow unit air intake pipe coupling. feet in length and one elbow/tee. 15 Combustion Air Intake Options Exhaust The RF000142 coupling (Figure 9) can be secured directly to the furnace intake coupling if condensation/ Combustion Air rain water is a concern. If the RF000142 is used on the combustion air inlet, it must be installed with the arrow pointing up. It should be noted, the combustion air will actually be moving in a direction opposite of the arrow on the RF000142 coupling. It must have a field supplied, trapped drain tube free-draining to a proper condensate disposal location. A loop in the drain tube can serve as a trap. The unused RF000142 drain fitting must be capped. A field supplied tee installed in the intake pipe is also an acceptable method of catching condensation. It must have a field supplied, trapped drain tube or pipe, free-draining to a proper condensate disposal location. A loop in the drain tube can serve as a trap. WARNING EDGES OF SHEET METAL HOLES MAY BE SHARP. USE GLOVES AS A PRECAUTION WHEN REMOVING HOLE PLUGS. Alternate Vent & Intake Pipe Connections Tee Installation in Intake Pipe (Upflow/Horizontal models only) Figure 8 When installing a furnace horizontally with the left side VENT-DRAIN down, alternate flue and combustion air pipe connections may be used. This method allows the flue and combustion air piping to be run vertically through the side of the furnace (facing up in horizontal left). The alternate vent location is the 3†hole directly in line with the induced draft blower outlet. When using the horizontal alternate vent configuration, you must use the RF000142 vent drain kit. See Figures Figure 9 8-11 & follow steps below. Insert flange. Cut 2 ½†long. NOTE: In the horizontal left installation position, a R 000142F means of condensate collection must be provided to keep vent pipe condensate from entering the draft inducer housing. If the vent drain elbow is eliminated from the installation, the RF000142 kit must be used. Figure 10 16 WARNING THE RUBBER ELBOW IS NOT DESIGNED TO SUPPORT A LOAD. WHEN THE RUBBER ELBOW IS MOUNTED EXTERNALLY TO THE FURNACE CABINET, EXTREME CARE MUST BE TAKEN TO ADEQUATELY SUPPORT FIELD- SUPPLIED VENT/FLUE PIPING, AS DAMAGE CAN RESULT IN LEAKS CAUSING BODILY INJURY OR DEATH DUE TO EXPOSURE TO FLUE GASES, INCLUDING CARBON MONOXIDE CAUTION Figure 11 BE SURE NOT TO DAMAGE INTERNAL WIRING OR OTHER COMPONENTS 1. Remove the four screws from the vent pipe flange WHEN REINSTALLING COUPLING AND SCREWS. on top the furnace. DOWN VENTING UPFLOW MODEL FURNACES ONLY 2. Remove the internal elbow, vent pipe & gasket. 3. Cut the internal vent pipe 2 1/2†from the flange. Discard the un-flanged section. 4. Remove the 3†plastic plug (in line with the inducer outlet) and insert it in the space vacated by removal Use alternate vent of the internal vent pipe. & combination air locations 5. Install the RF000142 drain coupling with arrow facing up, on the draft inducer outlet. 6. Insert the 2 ½†flanged section of pipe with gasket Vent Pipe 6’ Max. through the 3†hole and connect to RF000142 drain coupling. Secure it with gear clamp provided. Floor 7. Use the four self-tapping screws removed in step 1 Combustion Air Pipe to secure flange to cabinet. Field Supplied 8. Connect drain hose to the uncapped port on the Drain Tee on Vent Pipe RF000142 coupling, refer to page xx, section 1/4†per foot min. entitled “Horizontal Installation with Left Side Down lspace slope to furnace / Craw Condensate trapped – Alternate†for drain connection details ement Bas to prevent flue gas from escaping and routed to field supplied When using the alternate venting location, either in condensate disposal a horizontal left side down installation or a vertical All piping and fittings must be joined per material manufacturers specifications installation using down – venting, the alternate combustion to prevent separation and flue gas leaks. air opening can be used. A locating dimple is located on Figure 12 the right side of the furnace cabinet. The locating dimple is 1-7/8†measured from the front edge of the cabinet in line Pipe Termination with the knock out. Products of combustion must always be vented outside. A To use the alternate combustion air location: vent pipe must never terminate in an attic, crawl space, or 1. Remove screws and combustion air flange and any other part of a dwelling. Follow the vent pipe & intake gasket from cabinet. pipe termination requirements listed below as well as all 2. Insert the 3†cabinet plug from the drain bag applicable local, State and National codes. assembly in the unused combustion air hole. 3. Drill a pilot hole at the cabinet dimple (size dictated All terminations (vent and/or intake) must be located at by knockout tool used). least 12†above ground level or the anticipated snow level. 4. Use a knockout tool to create a 3†diameter hole. 5. Secure the combustion air flange & gasket to the All vent terminations (non-direct and direct vent) must furnace cabinet using the self-tapping screws terminate at least 3 feet above any forced air inlet located removed in step 1. within 10 feet. The vent termination of a non-direct vent application must terminate at least 4 feet below, 4 feet horizontally from, or 1 foot above any door, window, or gravity air inlet into any building. 17 The vent termination of a direct vent application must TEE (OPTIONAL) terminate at least 12†from any opening through which flue gases may enter a building (door, window, or gravity air inlet). COMBUSTION AIR INTAKE 12†MIN (OPTIONAL) HEIGHT *Not required for The vent termination of vent pipe run vertically through single pipe installation DIFFERENCE a roof must terminate at least 12†above the roof line (or E the anticipated snow level) and be at least 12†from any LIN OF vertical wall (including any anticipated snow build up). RO . A vent termination shall not terminate over public MIN †3 walkways or over an area where condensate or vapor X. - A could create a nuisance or hazard or could be detrimental 6†M 9 to the operation of regulators, relief valves, or other 12†MIN TO ROOF OR equipment. HIGHEST ANTICIPATED SNOW LEVEL The combustion air intake termination of a direct vent Figure 14 application should not terminate in an area which is frequently dusty or dirty. Vent & combustion air pipes may terminate vertically through a roof, or horizontally through an outside wall. The combustion air intake and vent pipe terminations must be in the same atmospheric pressure zone. Vertical ELBOWS STRAIGHT vent pipe terminations should be as shown in figure 14. Figure 15 The penetration of pipes through the roof must be sealed water tight with proper flashing such as is used with a plastic plumbing vent. Horizontal vent pipe terminations should be as shown in the following figures. To secure the pipe passing through the wall and prohibit damage to piping connections, a coupling should be installed on either side of the wall and solvent cemented to a length of pipe connecting the two couplings. The length of pipe should be the wall thickness plus the depth of the socket fittings to be installed on the inside and outside of the wall. The wall penetration should be sealed with silicone caulking material. Non-Direct Vent & Horizontal Termination (Single Pipe) Above Direct Vent Highest Anticipated Snow Level Vent/Flue Terminations Figure 16 Non-Direct Vent Vent/Flue Termination No Terminations Above Walkway <10' 4' min. 12" 3' min. 4' min. 12" min. Grade or Highest 12" min. Anticipated Snow Level 12" min. Non-Direct Vent Forced Air Vent/Flue Termination Inlet Direct Vent Vent/Flue Termination Vent Termination Clearances Figure 13 18 10â€- 24†Vent & Combustion Air Intake Measurements for Standard Horizontal Terminations (Dual Pipe) Center to center = 10†min / 24†max. Vertical separation: 0†- 24†6†MAX Vent termination from wall = 8†min / 12†max. Combustion air intake from wall = 6†max. 4†MIN Vent and intake clearance to ground or anticipated snow level = 12†min. 90º OR 45° ELBOW 3â€MIN 24â€MAX 12†MIN SEPARATION 12" MIN. TO GRADE OR HIGHEST ANTICIPATED 3†MIN SNOW LEVEL Standard Horizontal Terminations (Dual Pipe) Figure 17 12†MIN TO GRADE OR HIGHEST ANTICIPATED SNOW LEVEL 90° Termination of Multiple Direct Vent Furnaces ELBOWS Figure 20 VENT/INTAKE TERMINATIONS FOR 3†- 24†INSTALLATION OF MULTIPLE DIRECT VENT FURNACES If more than one direct vent furnace is to be installed vertically through a common roof top, maintain the same minimum clearances between the exhaust vent and air intake terminations of adjacent units as with the exhaust vent and air intake terminations of a single unit. 12" MIN. ABOVE If more than one direct vent furnace is to be installed HIGHEST ANTICIPATED SNOW LEVEL horizontally through a common side wall, maintain the clearances as in the Figure 20. Always terminate all Alternate Horizontal Vent Termination (Dual Pipe) exhaust vent outlets at the same elevation and always Figure 18 terminate all air intakes at the same elevation. 90° ELBOWS H orizontal Installation 3â€-24†BETWEEN PIPES Vertical Installation Side Wall Vent Kit Figure 21 12" MIN. ABOVE HIGHEST ANTICIPATED Concentric Vent Termination SNOW LEVEL Refer to the directions provided with the Concentric Vent Kit or Combustion Air Intake may also be snorkeled IO-619 for installation specifications. to obtain 12†min ground clearance. Alternate Vent Termination Above Anticipated Snow Level (Dual Pipe) Figure 19 19 Side Wall Vent Kit This kit is to be used with 2†or 3†direct vent systems. The vent kit must terminate outside the structure and may be installed with the intake and exhaust pipes located side- by-side or with one pipe above the other. These kits are #2 NOT intended for use with single pipe (non-direct vent) #1 installations. Refer to the directions furnished with the Side Wall Vent Kit (p/n 0170K00000S or 0170K00001S) #3 for installation specifications. #5 CONDENSATE DRAIN LINES & DRAIN #4 TRAP A condensing gas furnace achieves its high level of efficiency by extracting heat from the products of combustion to the point where condensation takes place. #8 The condensate must be collected in the furnace drain trap #7 and routed to an appropriate drain location in compliance with local and national codes. Follow the bullets listed below when installing the drain #9 system. Refer to the following sections for specific details #10 Coupling concerning furnace drain trap installation and drain hose hook ups. • The drain trap supplied with the furnace must be used. • The drain trap must be primed at time of installation. 100 Degree #6 #11 Elbow • The drain line between furnace and drain location must meet local and nation codes. • The drain line between furnace and drain location must Figure 22 maintain a 1/4 inch per foot downward slope toward the drain. NOTE: Drain components shown for information • Do not trap the drain line in any other location than at the purposes only. drain trap supplied with the furnace. • If the drain line is routed through an area which may see General Drain Information temperatures near or below freezing, precautions must All furnace models come with a factory installed drain trap. be taken to prevent condensate from freezing within the For vertical installations, the trap will remain in the factory drain line. position except for a counterflow when the installer desires • If an air conditioning coil is installed with the furnace, the drain to exit the right side. All furnace models installed a common drain may be used. An open tee must be horizontally require the trap to be relocated. Many drain installed in the drain line, near the cooling coil, to relieve hoses have a built–in grommet which will provide a cabinet positive air pressure from the coil’s plenum. This is seal when installed. See instructions below for your model necessary to prohibit any interference with the function of and installation position. the furnace’s drain trap. NOTE: In vertical installations, air conditioning coil NOTE: Both sides of the drain trap must be primed condensate may drain into the furnace trap as long as prior to initial furnace start up there is a trap between the coil and the furnace trap and the drain pipe is not terminating below the water level of the furnace trap. Acceptable areafor drain hole. Side Cut-Out 12†Right side shown. 3†Figure 23 20 Field Supplied Drain 4. Install smaller end of hose #3 on 45º elbow and secure with 1†clamp. Drain the furnace and air conditioning coil if applicable, 5. Refer to Field Supplied Drain section for instructions in compliance with code requirements. In horizontal or on field supplied / installed drain on outlet of furnace counterflow installations, a field installed rubber coupling trap. will allow the drain trap to be removed for cleaning. The drain trap must be primed before initial furnace start up. When an air conditioning coil drain is connected to the Drain Exiting Left Side field supplied furnace drain, it must be vented. An open 1. Install the 45 degree pipe / hose drain coupling tee must be installed at a height no higher than the bottom from the outside of the cabinet (barbed end goes in of the furnace collector box to prevent air conditioning the cabinet) through the hole in the left side of the condensate from backing up into the furnace, if the cabinet and secure with two field supplied #8 self- common drain was blocked. tapping screws (see Figure 24). 2. Locate the long drain hose #3 and cut at “B†line for Upflow Model Installed Vertically a 17.5†cabinet; cut at line “C†for a 21†cabinet; do The trap and factory installed hoses remain as shipped. not cut for a “D†width cabinet. The furnace drain may exit either the right or left side of 3. Install large end of hose #3 to trap outlet and secure the furnace cabinet. Both sides of the cabinet have two with 1.25†clamp. .875†diameter holes which can be used interchangeably 4. Install smaller end of hose #3 on 45º elbow and for drain and low voltage wiring purposes. If a higher drain secure with 1†clamp. exit is needed, a .875†diameter hole may be added in the 5. Refer to Field Supplied Drain section for instructions area shown in Figure 24. Any unused cabinet opening on field supplied / installed drain on outlet of furnace must be sealed. Do not allow drain hose to sag or trap trap. water. Drain Exiting Right Side 1. Locate and Install the 45º pipe / hose drain coupling from the outside of the cabinet (barbed end goes in the cabinet) through hole in the right side of the cabinet and secure with two field supplied #8 self- tapping screws (see Figure 24). 2. Locate the long drain hose #3 and cut at line “A†. 3. Install large end of hose #3 to trap outlet and secure with 1.25†clamp. Hose #11 Hose #2 Figure 25 Upflow Model Installed Horizontally with Right Side Down Minimum 5 1/2†clearance is required for the drain trap Hose #1 beneath the furnace. 1. Remove the clamps from both ends of the drain Hose #2 hoses. 2. Remove the two screws holding the drain trap to the blower deck. 3. Remove the trap and two hoses from the blower deck 4. Remove the two plugs from the right side of the cabinet and install them in the blower deck. 45 degree 45 degree barb-pipe barb-pipe 5. (Draining the Vent Elbow ) Locate hose #2 (factory adapter adapter installed) and cut 1†away from the 45 degree bend, discard the 45 degree section. Insert hose #2 from outside the cabinet through the cabinet drain hole nearest the top, secure it to the barbed fitting in the Installer selects right or left side drain elbow with a red clamp. and installs this hose accordingly. Figure 24 21 6. For models *MSS920403AN and *MSS960403AN; 7. Unused vent-drain elbow drip leg port must be locate the hose #2 (factory installed) and cut 1.5 sealed to prevent flue gases from escaping. length from the end of the hose. Insert hose #2 from Insert the rubber plug removed in step 6 into the outside the cabinet through the cabinet’s drain hole unused elbow drain port. Inserting a blunt tool nearest to the top. Secure it to the barbed fitting in such as a 3/16’’ Allen wrench into the center of the elbow with a red clamp. the rubber plug will stretch the plug and allow 7. (Draining the Collector Box) Install the non-grommet complete insertion. end of hose #11 from outside the cabinet in the 8. Locate hose #5 and cut 3†from the non-grommet bottom drain hole. Install on collector box and end. Discard the section without the grommet. secure with a silver clamp. 9. Insert the cut end of tube #5 through the lower 8. Use two silver clamps and secure the hoses to drain cabinet drain hole. trap. The trap outlet faces the front of the furnace. 10. Connect hose #6 & hose #5 using 100º elbow and Secure the trap to the cabinet using two screws secure with two red clamps removed in step 2 by inserting the two screws 11. (Draining the Collector Box) Remove cap from left through the large set of holes in the top mounting side collector box drain port (bottom in horizontal left tabs of the trap into the two pre-drilled holes in the position) and install it on right side (top) collector box side of the cabinet. drain port. 9. Refer to Field Supplied Drain section for instructions 12. Install the non-grommet end of hose #11 from on field supplied / installed drain on outlet of furnace outside the cabinet in the upper drain hole. Install on trap. collector box and secure with a silver clamp. 13. Use two silver clamps and secure the hoses to drain trap. The trap outlet faces the front of the furnace. Upflow Model Installed Horizontally with Left Secure the trap to the cabinet using two screws Side Down removed in step 2 by inserting the two screws Minimum 5 1/2†clearance is required for the drain trap through the large set of holes in the top mounting beneath the furnace. tabs of the trap into the two pre-drilled holes in the *Also see Front Cover Pressure Switch Tube Location on side of the cabinet. [Removed: Place cap on vent...] page 10. 14. Refer to Field Supplied Drain section for instructions 1. Remove the clamps from the two drain tubes on the on field supplied / installed drain on outlet of furnace trap. trap. 2. Remove the two screws holding the drain trap to the blower deck. Upflow Model Installed Horizontally With Left 3. Remove the trap and hoses from the blower deck. Side Down - Alternate *Also see Front Cover Pressure Switch Tube Location on Page 10. 1. (Draining the RF000142 Coupling) Locate hose #2 (factory installed). Cut off and discard the 45° radius end. 2. Install 90°radius end of hose #2 on RF000142 drain outlet and secure with a red clamp. 3. Insert coupling in hose #2 and secure with a red clamp. 4. Locate hose #5 and cut 3†from the non-grommet end. Discard the section without the grommet. 5. Insert the cut end of tube #5 through the lower Hose #6 cabinet drain hole. Hose #5 Hose #11 6. Insert 100 degree elbow in the cut end of hose #5. 7. Locate hose #6. Using red clamps, connect between Figure 26 the coupling and 100 degree elbow, cutting off excess tubing. 4. Remove the two plugs from the left side of the 8. (Draining the Collector Box) Remove cap from left cabinet and install them in the blower deck. side collector box drain port (bottom in horizontal left 5. (Draining the Vent Elbow) Locate hose #6. position) and install it on right side (top) collector box Measuring from the non-grommet end; cut off and drain port and secure with a red clamp. discard 1 ½†for a “D†width cabinet, 5†for a “C†9. Install the non-grommet end of hose #11 from width cabinet, 8 ½†for a “B†width cabinet. outside the cabinet in the upper drain hole. Install on 6. Remove the rubber plug from vent – drain elbow collector box and secure with a silver clamp. side port. Place hose #6 on the vent – drain elbow side port and secure with a silver clamp . 22 10. Use two silver clamps and secure the hoses to drain trap. The trap outlet faces the front of the furnace. Secure the trap to the cabinet using two screws removed in step 2 by inserting the two screws through the large set of holes in the top mounting tabs of the trap. Insert flange. Cut 2 ½†long. R 000142F Hose #4 x 3 Hose #5 Figure 28 Drain Exiting Right Side (See Figure 29) Figure 27 1. Removing the gas manifold assembly will provide better access when re-locating the trap. To remove CounterFlow Model Installed Vertically the gas manifold, remove the four screws that fasten The furnace drain may exit the right or left side of the the gas manifold assembly to the bracket. furnace cabinet (left side preferred) Trap and factory 2. Remove hose clamps and hoses from trap. installed hoses remain as shipped if the drain will exit 3. Remove trap. the left side of the cabinet. Draining from the right side 4. (Draining the Vent Elbow) Insert the non-grommet requires relocation of the trap to outside the cabinet. end hose #10 into the cabinet back drain hole. Insert a coupling into the drip leg of the vent-drain elbow Drain Exiting Left Side (See Figure 28) and secure with a silver clamp. Secure hose #10 on vent - drain elbow barb fitting with a silver clamp. 1. Install a field supplied rubber coupling secured with 5. (Draining the Collector Box) Insert non-grommet a 1 1/4†clamp to enable removing the trap for future end of hose #9 into the cabinet front drain hole cleaning. Alternately, a PVC fitting may be glued on and secure on collector box drain port with a silver the trap outlet. clamp. 2. Install drain per local and National codes. 6. Mate the drain trap inlets to the hoses and secure with silver clamps. 7. Line up the trap mounting holes with the pre-drilled holes in the furnace and secure with 2 screws removed in step 2. 8. Refer to Field Supplied Drain section for instructions on field supplied / installed drain on outlet of furnace trap. 23 3. (Draining the Collector Box) From outside the cabinet, insert the non-grommet end hose #7 into the back drain hole and secure to collector box drain port using a silver clamp. 4. (Draining the Vent Elbow) Insert the straight barbed coupling into the vent - drain elbow drip leg and secure with a red clamp. Figure 30 Figure 29 5. From outside the cabinet, insert the non-grommet WARNING end of hose #8 into the front cabinet drain hole and secure on the vent - drain elbow barb fitting using a HIGH VOLTAGE ! red clamp. TO AVOID PERSONAL INJURY OR DEATH DUE TO 6. Place the drain hoses on the trap inlets and secure ELECTRICAL SHOCK, DISCONNECT ELECTRICAL POWER with silver clamps. The outlet of the trap must face BEFORE SERVICING OR CHANGING ANY ELECTRICAL the original bottom of furnace. WIRING. 7. Using the two sheet metal screws provided in the cabinet, secure the trap to the furnace. 8. Refer to Field Supplied Drain section for instructions CAUTION on field supplied/installed drain on outlet of furnace trap. LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION. VERIFY PROPER OPERATION AFTER SERVICING. Counterflow Model Installed Horizontally with Left Side Down (See Figure 31) Minimum 5 1/2†clearance is required for the drain trap WARNING beneath the furnace. HIGH VOLTAGE ! *Also see Front Cover Pressure Switch Tube Location on page 10. TO AVOID THE RISK OF ELECTRICAL SHOCK, WIRING TO 1. Remove the factory installed drain trap and hose THE UNIT MUST BE POLARIZED AND GROUNDED. assemblies. Leave the 100° elbow inserted and clamped in the vent-drain elbow. 2. Remove two 1â€plugs from left side of cabinet Counterflow Model Installed Horizontally with 3. (Draining the Collector Box) Remove the cap from Right Side Down (See Figure 30) the left side of the collector box drain port (bottom Minimum 5 1/2†clearance is required for the drain trap in horizontal left position) and install it on right side beneath the furnace. drain port. 4. Place radius end of hose #4 (factory installed) on NOTE: For horizontal installations, some of the the collector box drain port and secure with a silver required hoses are found in the factory-installed hose clamp. assemblies. Remove the hose clamps to obtain the 5. Insert hose #2 from outside the cabinet in the front respective hoses needed for installation, and install drain hole. per the following directions. 6. Connect hose #4 & hose #2 together using a straight barbed coupling and two gold clamps (factory 1. Remove the drain trap and factory installed drain installed). tube assemblies. 7. (Draining the Vent Elbow) Remove rubber plug from 2. Remove two 1’’ plugs from right side of cabinet. vent – drain elbow side port. 24 8. The unused vent-drain elbow drip leg port must 115 Volt Line Connections be plugged to prevent flue gases from escaping. Before proceeding with electrical connections, ensure that Insert rubber plug removed in step 7 into the 100° the supply voltage, frequency, and phase correspond to elbow. (Inserting a blunt tool such as a 3/16’’ Allen that specified on the unit rating plate. Power supply to wrench into the center of the rubber plug will stretch the furnace must be NEC Class 1, and must comply with the plug and allow complete insertion) all applicable codes. The furnace must be electrically grounded in accordance with local codes or, in their Hose #4 absence, with the latest edition of The National Electric Code, ANSI NFPA 70 and/or The Canadian Electric Code CSA C22.1. WARNING HIGH VOLTAGE ! TO AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, DISCONNECT ELECTRICAL POWER BEFORE SERVICING OR CHANGING ANY ELECTRICAL WIRING. Humidifier 1.0 Amp maximum at 120 VAC Hose #4 Hose #5 Hose #2 Electronic Air Cleaner 1.0 Amp maximum at 120 VAC Use a separate fused branch electrical circuit containing Figure 31 properly sized wire, and fuse or circuit breaker. The fuse or circuit breaker must be sized in accordance with the 9. Place radius end of hose #4 on the side port of vent maximum overcurrent protection specified on the unit – drain elbow and secure with a gold clamp. rating plate. An electrical disconnect must be provided at 10. Insert a ½†diameter PVC pipe (factory installed) into the furnace location. hose #4 and secure with a gold clamp. 11. Insert the non-grommet end of hose #5 (factory Connect hot, neutral, and ground wires as shown in the installed) from outside the cabinet in the back drain wiring diagram located on the unit’s blower door. Metal hole. conduit is not considered a substitute for an actual ground 12. Insert 100º elbow in hose #5 and secure with a red wire to the unit. For direct vent applications, the cabinet clamp. opening to the junction box must be sealed air tight using 13. Locate hose #4 and cut a cut off a 4†straight section either an UL approved bushing such as Heyco Liquid and discard the radius end. Tight or by applying non-reactive UL approved sealant to 14. Connect the 4†straight section of hose #4 to the bushing. 100º elbow and the PVC pipe and secure with red clamps. Line polarity must be observed when making field 15. Connect the hoses to the trap inlets and secure connections. Line voltage connections can be made with silver clamps, drain trap outlet must point to the through either the right or left side panel. The furnace original bottom of the furnace. is shipped configured for a left side (right side for 16. Using the two sheet metal screws provided in the counterflows) electrical connection with the junction box cabinet, secure the trap to the furnace. located inside the burner compartment. To make electrical 17. Refer to Field Supplied Drain section for instructions connections through the opposite side of the furnace, the on field supplied / installed drain on outlet of furnace junction box must be relocated to the other side of the trap. burner compartment prior to making electrical connections. To relocate the junction box, follow the steps shown in the ELECTRICAL CONNECTIONS Junction Box Relocation section. Wiring Harness WARNING The wiring harness is an integral part of this furnace. Wires are color coded for identification purposes. Refer to EDGES OF SHEET METAL HOLES MAY BE SHARP. USE GLOVES AS A the wiring diagram for wire routings. If any of the original PRECAUTION WHEN REMOVING HOLE PLUGS. wire as supplied with the furnace must be replaced, it must be replaced with wiring material having a temperature rating of at least 105° C. Any replacement wiring must be a copper conductor. 25 NOTE: Wire routing must not to interfere with WARNING circulator blower operation, filter removal, or routine TO PREVENT PERSONAL INJURY OR DEATH DUE TO ELECTRIC SHOCK, maintenance. DISCONNECT ELECTRICAL POWER BEFORE INSTALLING OR SERVICING THIS UNIT. 115 VAC EAC 115 VAC HUM WARNING HIGH VOLTAGE ! TO AVOID THE RISK OF INJURY, ELECTRICAL SHOCK OR DEATH, THE FURNACE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN THEIR ABSENCE, WITH THE LATEST EDITION OF THE NATIONAL ELECTRIC CODE. WARNING TO AVOID THE RISK OF INJURY, ELECTRICAL SHOCK OR DEATH, THE FURNACE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH W R G C Y LOCAL CODES OR, IN THEIR ABSENCE, WITH THE LATEST EDITION OF THE NATIONAL ELECTRICAL CODE. Figure 32 115 Volt Line Voltage Connection of Accessories (Humidifier and Electronic Air Cleaner) Connection of 24 Volt Humidifier The furnace integrated control module is equipped with The integrated control module single humidifier terminal line voltage accessory terminals for controlling power to “24 V HUM†is energized with 24 volts whenever the an optional field-supplied humidifier and/or electronic air induced draft blower is energized. Connect the common cleaner. side of the 24 volt humidifier to the “C†terminal of the thermostat terminal strip on the control board. Turn OFF power to the furnace before installing any accessories. Follow the humidifier or air cleaner manufacturers’ instructions for locating, mounting, grounding, and controlling these accessories. Accessory wiring connections are to be made through the 1/4†quick connect terminals provided on the furnace integrated control module. The humidifier hot terminal is identified as 120V HUM-H, its neutral terminal is identified as 120V 24V HUM Terminal is HUM-N. The electronic air cleaner hot terminal is identified energized when pressure as EAC-H, its neutral terminal is identified as 120V switch is closed EAC-N. All field wiring must conform to applicable codes. Connections should be made as shown. (See Figure 32) If it is necessary for the installer to supply additional line voltage wiring to the inside of the furnace, the wiring 24 VOLT HUM. & must conform to all local codes, and have a minimum HUMIDISTAT temperature rating of 105°C. All line voltage wire splices W R G C Y must be made inside the furnace junction box. The integrated control module humidifier terminal 120V HUM-H is energized with 115 volts whenever the induced Figure 33 draft blower is energized. This terminal can also be used to provide 115 volt power to a humidifier transformer. The remaining primary transformer wire would be connected to the Line N on the control board. The integrated control module electronic air cleaner terminals EAC-H is energized with 115 volts whenever the circulator blower is energized. 26 Junction Box Relocation Thermostat Wiring Diagrams Line voltage connections can be made through either the right or left side panel. The furnace is shipped configured for a left side electrical connection. To make electrical W R G C Y ROOM THERMOSTAT connections through the opposite side of the furnace, the junction box must be relocated to the left side prior to INTEGRATED FURNACE making electrical connections. To relocate the junction W R G C Y/Y1 Y2 CONTROL MODULE box, perform the following steps. REMOTE COOLING UNIT 1. Remove the burner compartment door. C Y (SINGLE STAGE) 2. Remove and save the two screws securing the junction box to the side panel. Thermostat - Single-Stage Heating with Single- 3. Relocate junction box and associated plugs and Stage Cooling grommets to opposite side panel. Secure with Figure 34 screws removed in step. W R G C Y1 Y2 ROOM THERMOSTAT IMPORTANT NOTE WIRE ROUTING MUST NOT INTERFERE WITH CIRCULATOR BLOWER INTEGRATED FURNACE W R G C Y/Y1 Y2 CONTROL MODULE OPERATION, FILTER REMOVAL OR ROUTINE MAINTENANCE. REMOTE COOLING UNIT To ensure proper unit grounding, the ground wire should C Y1 Y2 (TWO STAGE) run from the furnace ground screw located inside the furnace junction box all the way back to the electrical Thermostat - Single-Stage Heating with Two-Stage panel. Cooling Figure 35 NOTE: Do not use gas piping as an electrical ground. To confirm proper unit grounding, turn off the electrical power and perform the following check. WARNING HIGH VOLTAGE ! 1. Measure resistance between the neutral (white) TO AVOID PERSONAL INJURY OR DEATH DUE TO connection and one of the burners. ELECTRICAL SHOCK, DISCONNECT ELECTRICAL POWER Resistance should measure 10 ohms or less. BEFORE SERVICING OR CHANGING ANY ELECTRICAL WIRING. This furnace is equipped with a blower door interlock switch which interrupts unit voltage when the blower door Fossil Fuel Applications is opened for servicing. Do not defeat this switch. This furnace can be used in conjunction with a heat pump in a fossil fuel application. A fossil fuel application refers to 24 Volt Thermostat Wiring a combined gas furnace and heat pump installation which Important Note: Wiring routing must not interfere with uses an outdoor temperature sensor to determine the most circulator blower operation, filter removal or routine cost efficient means of heating (heat pump or gas furnace). maintenance. A heat pump thermostat is required to properly use a Low voltage connections can be made through either the single-stage furnace in conjunction with a heat pump. right or left side panel. Thermostat wiring entrance holes Refer to the fossil fuel kit installation instructions for are located in the blower compartment. The following additional thermostat requirements. figure shows connections for a “heat/cool systemâ€. Strictly follow the wiring guidelines in the fossil fuel kit This furnace is equipped with a 40 VA transformer to installation instructions. All furnace connections must be facilitate use with most cooling equipment. Consult the made to the furnace two-stage integrated control module wiring diagram, located on the blower compartment door, and the “FURNACE†terminal strip on the fossil fuel control for further details of 115 Volt and 24 Volt wiring. board. 27 Twinning Inlet gas supply pressures must be maintained within the ranges specified in the following table. The supply Two furnaces of the same model may be twinned. The pressure must be constant and available with all other integrated control board has a 3/16†terminal labeled household gas fired appliances operating. The minimum “TWIN†located beside the low voltage thermostat gas supply pressure must be maintained to prevent connection strip. Twinning allows simultaneous operation unreliable ignition. The maximum must not be exceeded of two furnaces and forces the indoor blower motors of to prevent unit overfiring. each furnace to operate synchronously into a common duct system. Using the twinning function will require only field installed wiring with no external kits or parts. The WARNING staging and speed tap options must be set the same on TO AVOID POSSIBLE UNSATISFACTORY OPERATION OF EQUIPMENT both furnaces. DAMAGE DUE TO UNDERFIRING OR EQUIPMENT, USE THE PROPER SIZE NOTE: Each furnace must be connected to it’s own 115 OF NATURAL/PROPANE GAS PIPING NEEDED WHEN RUNNING PIPE FROM VAC power supply. The L1 connection to each furnace THE METER/TANK TO THE FURNACE. must be in phase (connected to circuit breakers on the same 115 VAC service panel phase leg). To verify that HIGH ALTITUDE INSTALLATION the furnaces are in phase, check from L1 to L1 on each furnace with a voltmeter. If the furnaces are in phase, When this furnace is installed at high altitude, the the voltage between both furnaces will be ZERO. appropriate High Altitude Kit including orifices and a pressure switch(s) must be installed. These changes are necessary to compensate for the natural reduction in the FURNACE 2 W R G C Y/Y1 Y2 TWIN density of both the gas fuel and the combustion air at higher altitude. FURNACE 1 W R G C Y/Y1 Y2 TWIN Installation of this furnace at altitudes above 7000 ft (2134 m), shall be made in accordance with the Listed High Altitude Conversion Kit available with this furnace. ROOM THERMOSTAT W R G C Y/Y1 Y2 Do not de-rate the furnace by adjusting the manifold COND UNIT pressure to a lower pressure than specified on the furnace CONTACTOR COND UNIT rating plate. The combination of the lower air density and CONTACTOR a lower manifold pressure will prohibit the burner orifice Figure 36 from drawing the proper amount of air into the burner. This may cause incomplete combustion, flashback, and yellow tipping. CAUTION TO PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE, THE In some areas the gas supplier may artificially derate the GAS MANIFOLD PRESSURE MUST BE AS SPECIFIED ON THE UNIT RATING gas in an effort to compensate for the effects of altitude. PLATE. ONLY MINOR ADJUSTMENTS SHOULD BE MADE BY ADJUSTING If the gas is artificially derated, the appropriate orifice size THE GAS VALVE PRESSURE REGULATOR. must be determined based upon the BTU/ft³ content of the derated gas and the altitude. Refer to the National Fuel Gas Code, NFPA 54/ANSI Z223.1, and information WARNING provided by the gas supplier to determine the proper POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH MAY orifice size. A different pressure switch may be required at high altitude regardless of the BTU/ft³ content of the OCCUR IF THE CORRECT CONVERSION KITS ARE NOT INSTALLED. THE fuel used. Consult the furnace Specification Sheet. All APPROPRIATE KITS MUST BE APPLIED TO ENSURE SAFE AND PROPER conversions must be performed by a qualified installer, or FURNACE OPERATION. ALL CONVERSIONS MUST BE PERFORMED BY A service agency. QUALIFIED INSTALLER OR SERVICE AGENCY. Propane Gas Conversion GAS SUPPLY AND PIPING This furnace is shipped from the factory configured for INLET GAS SUPPLY PRESSURE natural gas at standard altitude. To operate this furnace Natural Gas Minimum: 4.5" w.c. Maximum: 10.0" w.c. on L.P. gas, a LPM-07 LP Conversion kit must be used. Propane gas installations require an orifice and spring Propane Gas Minimum: 11.0" w.c. Maximum: 13.0" w.c. change to compensate for the energy content difference The furnace rating plate includes the approved furnace gas between natural and propane gas. input rating and gas types. The furnace must be equipped to operate on the type of gas applied. This includes any conversion kits required for alternate fuels and/or high altitude. 28 For furnaces being converted to LP gas, it is strongly • Install a 1/8†NPT pipe plug fitting, accessible for test recommended that a LPLP03 kit also be installed. The gauge connection, immediately upstream of the gas use of this kit will prevent the furnace from firing when supply connection to the furnace. the LP gas supply pressure is too low to support proper • Always use a back-up wrench when making the combustion. connection to the gas valve to keep it from turning. The orientation of the gas valve on the manifold must All conversions must be performed by a qualified installer, be maintained as shipped from the factory. Maximum or service agency. torque for the gas valve connection is 375 in-lbs; excessive over-tightening may damage the gas valve. Gas Valve • Install a manual shutoff valve between the gas meter and unit within six feet of the unit. If a union This unit is equipped with a 24 volt gas valve controlled is installed, the union must be downstream of the during furnace operation by the integrated control manual shutoff valve, between the shutoff valve and module. As shipped, the valve is configured for natural the furnace. gas. The valve is field convertible for use with propane • Tighten all joints securely. gas by replacing the regulator spring with a propane gas spring from an appropriate manufacturer’s propane Natural Gas Capacity of Pipe gas conversion kit. Taps for measuring the gas supply In Cubic Feet of Gas Per Hour (CFH) pressure and manifold pressure are provided on the valve. Length of Nominal Black Pipe Size Pipe in Feet 1/2" 3/4" 1" 1 1/4" 1 1/2" The gas valve has a manual ON/OFF control located on 10 132 278 520 1050 1600 20 92 190 350 730 1100 the valve itself. This control may be set only to the “ON†30 73 152 285 590 980 or “OFF†position. Refer to the lighting instructions label 40 63 130 245 500 760 or Startup Procedure & Adjustment for use of this control 50 56 115 215 440 670 during start up and shut down periods. 60 50 105 195 400 610 70 46 96 180 370 560 80 43 90 170 350 530 Gas Piping Connections 90 40 84 160 320 490 100 38 79 150 305 460 The gas piping supplying the furnace must be properly sized (Pressure 0.5 psig or less and pressure drop of 0.3" W.C.; Based on based on the gas flow required, specific gravity of the gas, and 0.60 Specific Gravity Gas) length of the run. The gas line installation must comply with BTUH Furnace Input local codes, or in their absence, with the latest edition of the CFH = Heating Value of Gas (BTU/Cubic Foot) National Fuel Gas Code, NFPA 54/ANSI Z223.1 or CAN/CSA • Connection method must be in compliance with all B149.1-15 in Canada. local and national codes. US: National Fuel Gas Code (NFGC) NFPA 54-2012/ANSI Z223.1-2012 and To connect the furnace to the building’s gas piping, the the Installation Standards, Warm Air Heating and Air installer must supply a ground joint union, drip leg, manual Conditioning Systems ANSI/NFPA 90B. shutoff valve, and line and fittings to connect to gas valve. In Canada, CANADA: National Standard of Canada, In some cases, the installer may also need to supply a Natural Gas and Propane Installation Code transition piece from 1/2†pipe to a larger pipe size. (NSCNGPIC) CSA B149.1-15. Connect the furnace to the building piping by one of The following stipulations apply when connecting gas the following methods: piping. Refer to Gas Piping Connections figure for typical ─ Rigid metallic pipe and fittings. gas line connections to the furnace. ─ Semi-rigid metallic tubing and metallic fittings. Aluminum alloy tubing must not be used in • Gas piping must be supported external to the furnace exterior locations. In order to seal the grommet cabinet so that the weight of the gas line does not cabinet penetration, rigid pipe must be used to distort the burner rack, manifold or gas valve. reach the outside of the cabinet. A semi-rigid • Use black iron or steel pipe and fittings for building connector to the gas piping may be used from piping. Where possible, use new pipe that is properly there. chamfered, reamed, and free of burrs and chips. If • Use listed gas appliance connectors in accordance old pipe is used, be sure it is clean and free of rust, with their instructions. Connectors must be fully in scale, burrs, chips, and old pipe joint compound. the same room as the furnace. • Use pipe joint compound on male threads ONLY. • Protect connectors and semi-rigid tubing against Always use pipe joint compound (pipe dope) that physical and thermal damage when installed. Ensure is APPROVED FOR ALL GASES. DO NOT apply aluminum-alloy tubing and connectors are coated to compound to the first two threads. protect against external corrosion when in contact • Use ground joint unions. with masonry, plaster, or insulation, or subjected to • Install a drip leg to trap dirt and moisture before it can repeated wetting by liquids such as water (except rain enter the gas valve. The drip leg must be a minimum water), detergents, or sewage. of three inches long. 29 The gas piping may enter the left or right side of the Manual Shut Off Valve furnace cabinet. The installer must supply rigid pipe long (upstream from Alternate ground joint pipe union) enough to reach the outside of the cabinet to seal the grommet Union cabinet penetration. A semi-rigid connector to the gas piping Location can be used outside the cabinet per local codes. 1/2†NPT pipe and fittings are required. For models with an “L†Drip Leg shaped manifold, a 4 1/2†long nipple is required. For Grommet in Standard Gas Line Hole Plug in Alternate Gas Line Hole models with a hook shaped manifold, a 2†long nipple is required. A semi-rigid connector to the gas piping can be used outside the cabinet per local codes. From the elbow, the Burners length of pipe and the fittings required will vary by the side chosen, location of union and cabinet width. The union may be placed inside or outside of the cabinet. Alternate Manifold Burners Manual Shut Off Valve Gas Line (upstream from Location ground joint Plug in Main Gas Line Hole pipe union) Gas Manifold Valve Gas Valve *Ground *Ground Joint Drain Trap Joint Pipe Pipe Union UPFLOW - HORIZONTAL LEFT Union Drip Leg Figure 39 Grommet Manual Shut Off Valve in Standard (upstream from Gas Line ground joint Hole pipe union) *NOTE: Union may be inside furnace cabinet where allowed by local codes. UPFLOW Figure 37 Manual Shut Off Valve (upstream from ground joint pipe union) Alternate Gas Line Location *Ground *Ground Joint Joint Pipe Union Pipe Union Grommet Plug in in Standard Alternate Gas Line Gas Line Hole Hole Drip Leg Gas Valve COUNTERFLOW - HORIZONTAL RIGHT Figure 40 Burners *NOTE: Union may be inside furnace cabinet where allowed by local codes. COUNTERFLOW Figure 38 30 Gas Piping Checks 5 to 15 PSIG Before placing unit in operation, leak test the unit and gas First Stage (20 PSIG Max.) connections. Regulator Continuous 11" W.C. Check for leaks using an approved chloride-free soap and water solution, an electronic combustible gas detector, or 200 PSIG Second Stage other approved testing methods. Maximum Regulator NOTE: Never exceed specified pressures for testing. Higher pressure may damage the gas valve and cause subsequent overfiring, resulting in heat exchanger failure. Disconnect this unit and shutoff valve from the gas supply piping system before pressure testing the supply piping Propane Gas Installation (Typ.) system with pressures in excess of 1/2 psig (3.48 kPa). Figure 41 Isolate this unit from the gas supply piping system by closing its external manual gas shutoff valve before pressure testing For satisfactory operation, propane gas pressure must be supply piping system with test pressures equal to or less than 10†WC at the furnace manifold with all gas appli ances in 1/2 psig (3.48 kPA). operation. Maintaining proper gas pressure depends on three main factors: 1. Vaporization rate, depending on temperature of the WARNING liquid, and “wetted surface†area of the con tainer or TO AVOID THE POSSIBILITY OF EXPLOSION OR FIRE, NEVER USE A MATCH containers. OR OPEN FLAME TO TEST FOR LEAKS. 2. Proper pressure regulation. (Two-stage regulation is recommended for both cost and efficiency). 3. Pressure drop in lines between regulators, and WARNING between second stage regulator and the appliance. Pipe size will depend on length of pipe run and total IF THE GAS FURNACE IS INSTALLED IN A BASEMENT, AN EXCAVATED load of all appliances. AREA OR CONFINED SPACE, IT IS STRONGLY RECOMMENDED TO CONTACT A PROPANE SUPPLIER TO INSTALL A GAS DETECTING WARNING Complete information regarding tank sizing for vaporiza- DEVICE IN CASE OF A GAS LEAK. tion, recommended regulator settings, and pipe sizing is • SINCE PROPANE GAS IS HEAVIER THAN AIR, ANY LEAKING GAS CAN available from most regulator manufacturers and propane SETTLE IN ANY LOW AREAS OR CONFINED SPACES. gas suppliers. • PROPANE GAS ODORANT MAY FADE, MAKING THE GAS UNDETECTABLE EXCEPT WITH A WARNING DEVICE. Since propane gas will quickly dissolve white lead and most standard com mercial compounds, special pipe dope Propane Gas Tanks and Piping must be used. Always use a pipe thread sealant approved for all gases. A gas detecting warning system is the only reliable way to detect a propane gas leak. Rust can reduce the level Refer to the illustration for typical propane gas of odorant in propane gas. Do not rely on your sense installations and piping. of smell. Contact a local propane gas supplier about installing a gas detecting warning system. If the presence of gas is suspected, follow the instructions listed in the WARNING Safety Considerations section of this manual. NEVER ALLOW THE PRODUCTS OF COMBUSTION, INCLUDING CARBON All propane gas equipment must conform to the safety MONOXIDE, TO ENTER THE RETURN DUCT WORK OR CIRCULATION AIR standards of the National Board of Fire Underwriters, SUPPLY. NBFU Manual 58. CIRCULATING AIR & FILTERS CANADA: National Standard of Canada, Natural Gas and Duct work - Air Flow Propane Installation Code (NSCNGPIC) CSA B149.1-15. Duct systems and register sizes must be properly designed for the CFM and external static pressure rat ing of the furnace. Design the ductwork in accor dance with the recommended methods of “Air Conditioning Contractors of America†Manual D. 31 Install the duct system in accordance with Standards of NOTE: Both readings may be taken simultaneously the National Board of Fire Underwriters for the Installation and read directly on the manometer if so desired. If an of Air Conditioning, Warm Air Heating and Ventilating air conditioner coil or Electronic Air Cleaner is used in Systems. Pamphlets No. 90A and 90B. conjunction with the furnace, the readings must also include theses components, as shown in the following A closed return duct system must be used, with the return drawing. duct connected to the furnace. NOTE: Ductwork must never be attached to the back of the furnace. For upflow 4. Consult proper tables for the quantity of air. installations requiring 1800 CFM or more, use either two side returns or bottom return or a combination of side / If the total external static pressure exceeds the maximum bottom. Flexible joints may be used for supply and return listed on the furnace rating plate, check for closed con nections to reduce noise transmission. To prevent the dampers, registers, undersized and/or oversized poorly blower from inter fering with combustion air or draft when a laid out duct work. central return is used, a connecting duct must be installed between the unit and the utility room wall. Never use a The temperature rise of the furnace must be within the room, closet, or alcove as a return air chamber. temperature rise range listed on the furnace rating plate. Checking Duct Static Refer to your furnace rating plate for the maximum ESP (external duct static) rating. Total external static refers to everything external to the furnace cabinet. Cooling coils, filters, ducts, grilles, registers must all be considered when reading your total Digital external static pressure. The supply duct pressure must Manometer be read between the furnace and the cooling coil. This reading is usually taken by removing the “A†shaped block off plate from the end on the coil; drilling a test hole in it and reinstalling the block off plate. Take a duct static reading at the test hole. Tape up the test hole after your test is complete. The negative pressure must be read between the filter and the furnace blower. Checking Static Pressure Too much external static pressure will result in insufficient (80% Furnace Shown, 90% Similar) air that can cause excessive temperature rise. This can Figure 42 cause limit switch tripping and heat exchanger failure. To determine total external duct static pressure, proceed WARNING as follows; EDGES OF SHEET METAL HOLES MAY BE SHARP. USE GLOVES AS A 1. With clean filters in the furnace, use a manometer to PRECAUTION WHEN REMOVING SHEET METAL FROM RETURN AIR measure the static pressure of the return duct at the OPENINGS. inlet of the furnace. (Negative Pressure) 2. Measure the static pressure of the supply duct. (Positive Pressure) Bottom Return Air Opening [Upflow Models] 3. The difference between the two numbers is .4†w.c. The bottom return air opening on upflow models utilizes a “lance and cut†method to remove sheet metal from the Example: duct opening in the base pan. To remove, simply press Difference is 4 out the lanced sections by hand to expose the metal strips retaining the sheet metal over the duct opening. Using tin snips, cut the metal strips and remove the sheet metal covering the duct opening. In the corners of the opening, cut the sheet metal along the scribe lines to free the duct -1 0 1 2 3 flanges. Using the scribe line along the duct flange as a guide, unfold the duct flanges around the perimeter of the Static reading from return duct = -.1†w.c. opening using a pair of seamer pliers or seamer tongs. Static reading from supply duct = .3†w.c. Total external static pressure on this system = .4†w.c. NOTE: Airflow area will be reduced by approximately 18% if duct flanges are not unfolded. This could cause performance issues and noise issues. 32 Filter Sizing Charts CUT USING TIN SNIPS Filter Sizing Chart PRESS OUT BY HAND Model Minimum Recommended Filter Size *M9S960403AN 1 - 16 X 25 Side or 1 - 14 X 24 Bottom Return *M9S960603BN 1 - 16 X 25 Side or Bottom Return *M9S960803BN 1 - 16 X 25 Side or Bottom Return *M9S960804CN 1 - 16 X 25 Side or Bottom Return *M9S960805CN 2 - 16 X 25 Side or 1 - 20 X 25 Bottom Return CUT FOUR CORNERS *M9S961005CN 2 - 16 X 25 Side or 1 - 20 X 25 Bottom Return¹ AFTER REMOVING SHEET *M9S961205DN 2 - 16 X 25 Side or 1 - 24 X 24 Bottom Return¹ METAL SCRIBE LINES OUTLINING *C9S960403BN 2 - 10 X 20 or 1 - 14 X 25 Top Return DUCT FLANGES Duct Flange Cut Outs *C9S960603BN 2 - 10 X 20 or 1 - 14 X 25 Top Return Figure 43 *C9S960804CN 2 - 14 X 20 or 1 - 16 X 25 Top Return *C9S961005CN 2 - 14 X 20 or 1 - 20 X 25 Top Return *C9S961205DN 2 - 14 X 20 or 1 - 24 X 24 Top Return When the furnace is used in connection with a cooling unit, the furnace should be installed in parallel with or on the Larger filters may be used, filters may also be centrally located. upstream side of the cooling unit to avoid condensa tion ¹ = use 2 - 16 X 25 filters and two side returns or 20 X 25 filter on in the heating element. With a parallel flow arrange ment, bottom return or combination side & bottom if furnace is connected to the dampers or other means used to control the flow of a cooling unit over 4 tons nominal capacity air must be adequate to prevent chilled air from entering the furnace and, if manually operated, must be equipped with means to prevent operation of either unit unless the Filter Sizing Chart damper is in the full heat or cool position. Model Minimum Recommended Filter Size *M9S920403AN 1 - 16 X 25 Side or 1 - 14 X 24 Bottom Return When the furnace is installed without a cooling coil, it is *M9S920603BN 1 - 16 X 25 Side or Bottom Return recommended that a removable access panel be provided *M9S920803BN 1 - 16 X 25 Side or Bottom Return in the outlet air duct. This opening shall be accessible *M9S920804CN 1 - 16 X 25 Side or Bottom Return when the furnace is installed and shall be of such a size *M9S920805CN 2 - 16 X 25 Side or 1 - 20 X 25 Bottom Return that the heat exchanger can be viewed for visual light *M9S921004CN 1 - 16 X 25 Side or Bottom Return inspection or such that a sampling probe can be inserted *M9S921005CN 2 - 16 X 25 Side or 1 - 20 X 25 Bottom Return¹ *M9S921205DN 2 - 16 X 25 Side or 1 - 24 X 24 Bottom Return¹ into the air stream. The access panel must be made to prevent air leaks when the furnace is in operation. Larger filters may be used, filters may also be centrally located. When the furnace is heating, the temperature of the return ¹ = use 2 - 16 X 25 filters and two side returns or 20 X 25 filter on air entering the furnace must be between 55°F and 100°F. bottom return or combination side & bottom if furnace is connected to a cooling unit over 4 tons nominal capacity FILTERS - READ THIS SECTION BEFORE INSTALLING THE RETURN AIR DUCT Change filters before occupants WORK take ownership of a new home! Filters must be used with this furnace. Discuss filter Consider installing an air cleaner with deep-pleated media maintenance with the building owner. Filters do not ship filter at the time of furnace installation. A deep-pleated with this furnace, but must be provided, sized and installed filter with a MERV rating of 8 (minimum) will often provide externally by the installer. Filters must comply with UL900 better filtration to protect equipment and the air distribution or CAN/ULCS111 standards. Damage or repairs due to system than a standard 1†filter and often has lower static the installation of the furnace without filters is not covered pressure loss than a 1†filter. Also a deep-pleated filter under the warranty. will typically require less frequent replacement intervals. Avoid using highly restrictive 1†filters which produce static On upflow units, guide dimples locate the side return pressure loss greater than .25†W.C. In some installations cutout locations. Use a straight edge to scribe lines the minimum filter size required (consult filter sizing chart connecting the dimples. Cut out the opening on these above) will not lend itself to a filter installation on the side lines. NOTE: An undersized opening will cause reduced of the furnace. The installation of a centrally installed air airflow. cleaner cabinet or a return duct filter installation may offer more practicality. Refer to the Filter Sizing Chart to determine filter area requirements. 33 Clean Comfortâ„¢ brand MERV 11 air cleaners have 5¼†media filters and are available in the following configurations. Consult your distributor for information on our complete line of IAQ Clean Comfortâ„¢ products. Depending on the installation and/or customer preference, differing filter arrangements can be applied. Filters can be installed in the central return register or a side panel external filter rack kit (upflows). As an alternative a media air filter or electronic air cleaner can be used as the requested filter. The following figures show possible filter locations: AIR FLOW Figure 46 SIDE RETURN EXTERNAL FILTER RACK KIT (EITHER SIDE) CENTRAL RETURN GRILLE FILTER SUPPORT BRACKET Possible Upright Upflow (Field Supplied) Figure 44 AIR FLOW Possible Upright Counterflow Filter Locations Figure 47 Horizontal Installations Filters must be installed in either the central return register or in the return air duct work. Figure 45 34 STARTUP PROCEDURE & ADJUSTMENT 8. Replace the burner compartment door. 9. Open the manual gas shutoff valve external to the Furnace must have a 115 VAC power supply properly furnace. connected and grounded. Proper polarity must be 10. Turn on the electrical power to the furnace. maintained for correct operation. In addition to the 11. Adjust the thermostat to a setting above room following start-up and adjustment items, refer to further temperature. information in Operational Checks section. 12. After the burners are lit, set the thermostat to desired temperature. Furnace Cabinet Check that all furnace cabinet sealing components are in Gas Heat Sequence of Operation place (plugs, grommets, gaskets). NOTE; If the furnace Call for Heat bottom panel has not been removed for a return duct • On a call for heat, the thermostat contacts close & the connection, all perforations must be sealed with duct control board receives 24 VAC on the W terminal. sealant compound or other suitable method to prevent air • The control board microcomputer runs its self-check leakage. For optimal performance verify that all do gaskets routine. are properly in place and replace as needed to prevent air • The control verifies the limit switch is closed (24 VAC leakage. on Pin 8 of the 12 Pin connector). • The control verifies that pressure switch circuit is Drain Trap Priming open (0 VAC on Pin 5). The drain trap must be primed prior to furnace startup. • The control module performs a gas valve circuitry To prime, fill both sides of the drain trap with water. check to verify gas valve relay state and presence of This ensures proper furnace drainage upon startup and voltage at the valve. prohibits the possibility of flue gases escaping through the • The system will energize the Induced draft blower. drain system. • The pre-purge period begins once the pressure switch is detected closed (24 VAC on Pin 5). • After the completion of pre-purge, the control will Furnace Operation energize the igniter. Purge gas lines of air prior to startup. Be sure not purge • After completion of the ignitor warm-up period: lines into an enclosed burner compartment. Follow • The gas valve is energized. NFPA 54, National Fuel Gas Code 8.1 for proper purging • The ignitor is de-energized as soon as flame is methods. In Canada, follow approved purging methods in sensed. B149.1-15. • After 30 seconds the indoor blower is energized on heating speed. Check for leaks using an approved chloride-free soap and • When the thermostat is satisfied: water solution, an electronic combustible gas detector, • The gas valve is de-energized. or other approved method. Verify that all required kits • The inducer remains energized for the post purge (propane gas, high altitude, etc.) have been appropriately period (15 seconds). installed. • The indoor blower runs for the selected off delay period (90 seconds by default, adjustable from 30 – Furnace Startup 180 seconds). 1. Close the manual gas shutoff valve external to the furnace. Heating Mode Speed Selection 2. Turn off the electrical power to the furnace. To change the main blower speed in HEATING mode, 3. Set the room thermostat to the lowest possible follow the following steps: setting. 1. Press left or right button till LED displays “gA1 “(for 4. Remove the burner compartment door. single stage HEATING). Press center button and NOTE: This furnace is equipped with an ignition LED will display the selected speed number as Fxx device which automatically lights the burner. Do not (xx: Blower speed number). try to light the burner by hand. 2. The control shall rotate available speed number 5. Move the furnace gas valve manual control to the every time Left/Right switches are pressed. Table OFF position. below shows the available speeds for Low & High 6. Wait five minutes then smell for gas. Be sure check heat mode. near the floor as some types of gas are heavier than 3. When the center switch is pressed, the current air. displayed speed shall be selected, and control shall 7. If you smell gas after five minutes, immediately apply the newly selected speed in next heating call. follow the safety instructions in the Safety Considerations on page 2 of this manual. If you do NOTE: Always refer to the Heating Chart to choose from not smell gas after five minutes, move the furnace available heating speeds gas valve manual control to the ON position. 35 2nd Stage Cooling Mode Sequence: On a call for 2nd stage cooling, the Y2 or Y2 and G THERMOSTAT CALL AVAILABLE SPEEDS thermostat contacts close signaling the furnace control board with 24 VAC on Y2 or Y2 and G terminals. F01 • The 7-Segment will display the cool mode: 2 A C W/W1 F02 (DEFAULT) • The compressor and condenser fan are energized. F03 • The circulator fan is energized at cool speed after a F04 cool on delay. The electronic air cleaner will also be Heating Speed Table for 1 Stage IFC energized. • After the thermostat is satisfied, the compressor is de-energized and the Cool Mode Fan Off Delay Continuous Fan Mode Speed Selection period begins. To change the main blower speed in circulation mode, • Following the Cool Mode Fan Off Delay period, the follow the following steps: cool circulator and air cleaner relay are de-energized 1. Press the left or right switch until LED displays “FSdâ€. Press the center switch and LED will display Cooling Mode Speed Selection the selected speed number as Fxx (xx: Blower To change the main blower speed in COOLING mode, speed number from 1 to 9). F01 is the default speed follow the following steps: for circulation. 1. Press the left or right switch until LED displays “AC1 2. The control will rotate available speed number every “(for single stage COOLING) or “AC2 “(for two- time left/right switches are pressed. All 9 speeds are stage COOLING). Press the center switch and LED available for circulation. will display the selected speed number as Fxx (xx: 3. When the center switch is pressed, the current Blower speed number from 1 to 9). displayed speed will be selected, and control will 2. The control will rotate available speed number every immediately apply that speed setting. time left/right switches are pressed. All 9 speeds are available for both Single and Two Stage cooling. 3. When the center switch is pressed, the current THERMOSTAT AVAILABLE displayed speed will be selected, and control will CALL SPEEDS apply the newly selected speed in next cooling call. F01(DEFAULT) F02 F03 THERMOSTAT CALL AVAILABLE SPEEDS F04 G F05 F01 F06 F02 F07 F03 F08 F04 (DEFAULT) F09 Y/Y1 F05 Circulation Speed Table F06 F07 F08 Cooling Mode Sequence of Operation F09 Low Stage Cooling Mode Sequence: Single-Stage Cooling Speed Table for 2 Stage IFC On a call for low stage cooling, the Y/Y1 or Y/Y1 and G thermostat contacts close signaling the furnace control board with 24 VAC on Y/Y1 or Y/Y1 and G terminals. THERMOSTAT CALL AVAILABLE SPEEDS • The 7-Segment will display the cool mode:1 A C • The compressor and condenser fan are energized. • The circulator fan is energized at low cool speed after F01 a cool on delay. The electronic air cleaner will also be F02 energized. F03 • After the thermostat is satisfied, the compressor is F04 de-energized and the Cool Mode Fan Off Delay period Y2 F05 (DEFAULT) begins. F06 • Following the Cool Mode Fan Off Delay period, the F07 cool circulator and air cleaner relay are de-energized. F08 F09 Two-Stage Cooling Speed Table for 2 Stage IFC 36 Furnace Shutdown Manifold Gas Pressure 1. Set the thermostat to the lowest setting. The Gas Range Nominal integrated control will close the gas valve and Natural 3.2 - 3.8" w.c. 3.5" w.c. extinguish flame. Following a 15 second delay, the Propane 9.7 - 10.3" w.c. 10.0" w.c. induced draft blower will be de-energized. After the blower off delay time expires, the blower de- If supply pressure differs from table, make the necessary energizes. adjustments to pressure regulator, gas piping size, etc., 2. Remove the burner compartment door and move and/or consult with local gas utility. the furnace gas valve manual control to the OFF position. 5. Turn OFF gas to furnace at the manual shutoff valve and 3. Close the manual gas shutoff valve external to the disconnect manometer. Reinstall plug before turning on furnace. gas to furnace. 4. Replace the burner compartment door. 6. Turn OFF any unnecessary gas appliances stated in step 3. GAS SUPPLY PRESSURE MEASUREMENT Gas Pressure Test The line pressure supplied to the gas valve must be within the range specified below. The supply pressure can be measured at the gas valve inlet pressure tap or at a hose fitting installed in the gas piping drip leg. The supply pressure must be measured with the burners operating. To measure the gas supply pressure, use the following procedure. 1. Turn OFF gas to furnace at the manual gas shutoff valve external to the furnace. 2. Connect a calibrated manometer (or appropriate gas pressure gauge) at either the gas valve inlet pressure tap or the gas piping drip leg. See White-Rodgers 36J22 gas valve figure for location of inlet pressure tap. Measuring Inlet Gas Pressure (Alt. Method) Figure 49 Gas Valve ON/OFF Selector Switch Inlet Pressure Gas Manifold Pressure Measurement and Adjustment Only small variations in gas pressure should be made by OUTLET INLET adjusting the gas valve pressure regulator. The manifold pressure must be measured with the burners operating. To measure and adjust the manifold pressure, use the following procedure. Regulator 1. Turn OFF gas to furnace at the manual gas shutoff valve Cover Screw Outlet Pressure external to the furnace. White-Rodgers Model 36J22 2. Turn off all electrical power to the system. Figure 48 3. Outlet pressure tap connections: White-Rodgers 36J22 valve: Back outlet pressure NOTE: If measuring gas pressure at the drip leg, a test screw (inlet/outlet pressure tap) out one turn field-supplied hose barb fitting must be installed (counterclockwise, not more than one turn). prior to making the hose connection. If using the inlet 4. Attach a hose and manometer to the outlet pressure tap pressure tap on the White-Rodgers 36J22 gas valve, (White-Rodgers valve). then use the 36G/J Valve Pressure Check Kit, Part No. 5. Turn ON the gas supply. 0151K00000S. 6. Turn on power and close thermostat “R†and “W†contacts to provide a call for heat. 3. Turn ON the gas supply and operate the furnace and 7. Measure the gas manifold pressure with burners all other gas consuming appliances on the same gas firing. Adjust manifold pressure using the Manifold supply line. Gas Pressure table shown on this page. 4. Measure furnace gas supply pressure with burners firing. Supply pressure must be within the range specified in the Inlet Gas Supply Pressure table. 37 8. Remove regulator cover screw from the outlet The typical value range for 1 cu. ft. of natural gas is around pressure regulator adjust tower and turn screw 1000 BTU. Check with your gas utility, if possible. In this clockwise to increase pressure or counterclockwise example, the furnace is consuming 78,000 BTUH. to decrease pressure. Replace regulator cover screw. NOTE: The final manifold pressure cannot vary by 9. Turn off all electrical power and gas supply to the more than ± 0.3†w.c. for Natural and + 0.5†for LP from system. the specified setting. Consult your local gas supplier 10. Remove the manometer hose from the hose barb if additional input rate adjustment is required. fitting or outlet pressure tap. 11. Replace outlet pressure tap: White-Rodgers 36J22 4. Turn ON gas to and relight all other appliances valve: Turn outlet pressure test screw in to seal pressure turned off in step 1. Be certain that all appliances port (clockwise, 7 in-lb minimum). are functioning properly and that all pilot burners are 12. Turn on electrical power and gas supply to the operating. system. 13. Close thermostat contacts “R†and “W†to energize the Temperature Rise valve. Using a leak detection solution or soap suds, check for Temperature rise must be within the range specified on the leaks at outlet or screw (White-Rodgers valve). Bubbles unit rating plate. An incorrect temperature rise may result forming indicate a leak. SHUT OFF GAS AND REPAIR in condensing in or overheating of the heat exchanger. ALL LEAKS IMMEDIATELY! An airflow and temperature rise table is provided in the Specification Sheet applicable to your model. Determine NOTE: For gas to gas conversion, consult your dealer and adjust temperature rise as follows: for appropriate conversion. 1. Operate furnace with burners firing for approximately ten minutes. Ensure all registers are open and all duct dampers are in their final (fully or partially open) CAUTION position. TO PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE, THE 2. Place thermometers in the return and supply ducts as close to the furnace as possible. Thermometers INLET GAS SUPPLY PRESSURE MUST BE AS SPECIFIED ON THE UNIT must not be influenced by radiant heat by being able RATING PLATE WITH ALL OTHER HOUSEHOLD GAS FIRED APPLIANCES to “see†the heat exchanger. OPERATING. 3. Subtract the return air temperature from the supply air temperature to determine the air temperature rise. Allow adequate time for thermometer readings Gas Input Rate Measurement (Natural Gas Only) to stabilize. The actual gas input rate to the furnace must never be 4. Adjust temperature rise by adjusting the circulator greater than that specified on the unit rating plate. To blower speed. Increase blower speed to reduce measure natural gas input using the gas meter, use the temperature rise. Decrease blower speed to following procedure. increase temperature rise. Refer to Startup 1. Turn OFF the gas supply to all other gas-burning Procedure and Adjustment - Circulator Blower appliances except the furnace. Speeds for speed changing details. 2. While the furnace is operating at high fire rate, time and record one complete revolution of the gas meter dial, measuring the smallest quantity, usually the dial that indicates 1/2 cu. ft. per revolution. You will use this number to calculate the quantity of gas in cubic SUPPLY ft. if the furnace would consume if it ran steadily for AIR one hour (3600 seconds). 3. If the 1/2 cu. ft. dial was used, multiply your number x 2. EXAMPLE: If it took 23 seconds to complete one revolution of the 1/2 ft. dial (23 x 2 = 46). This tells us that at this rate, it would take 46 seconds to consume one cu. ft. of gas. 3600 / 46 = 78. This tells us that in one hour, the furnace would consume RETURN 78 cu. ft. of gas. AIR Temperature Rise Measurement Figure 50 38 OPERATIONAL CHECKS Pressure Switches The burner flames should be inspected with the burner The pressure switches are normally-open (closed during compartment door installed. Flames should be stable, operation) negative air pressure-activated switches. They quiet, soft, and blue (dust may cause orange tips but monitor the airflow (combustion air and flue products) they must not be yellow). Flames should extend directly through the heat exchanger via pressure taps located on outward from the burners without curling, floating, or lifting the induced draft blower and the coil front cover. These off. Flames must not impinge on the sides of the heat switches guard against insufficient airflow (combustion exchanger firing tubes. air and flue products) through the heat exchanger and/or blocked condensate drain conditions. SAFETY CIRCUIT DESCRIPTION Flame Sensor The flame sensor is a probe mounted to the burner/ A number of safety circuits are employed to ensure safe manifold assembly which uses the principle of flame and proper furnace operation. These circuits serve to rectification to determine the presence or absence of control any potential safety hazards and serve as inputs flame. in the monitoring and diagnosis of abnormal function. These circuits are continuously monitored during furnace MAINTENANCE operation by the integrated control module. Annual Inspection The furnace should be inspected by a qualified installer, or service agency at least once per year. This check should WARNING be performed at the beginning of the heating season. This will ensure that all furnace components are in proper Do not bypass any safety circuit. working order and that the heating system functions Integrated Control Module appropriately. Pay particular attention to the following items. Repair or service as necessary. The integrated control module is an electronic device • Flue pipe system. Check for blockage and/or leakage. which, if a potential safety concern is detected, will Check the outside termination and the connections at take the necessary precautions and provide diagnostic and internal to the furnace. information through an LED. • Heat exchanger. Check for corrosion and/or buildup within the heat exchanger passageways. Primary Limit • Burners. Check for proper ignition, burner flame, and The primary limit control is located on the partition panel flame sense. and monitors heat exchanger compartment temperatures. • Drainage system. Check for blockage and/or leakage. It is a normally-closed (electrically), automatic reset, Check hose connections at and internal to furnace. temperature-activated sensor. The limit guards against • Wiring. Check electrical connections for tightness overheating as a result of insufficient conditioned air and/or corrosion. Check wires for damage. passing over the heat exchanger. • Filters. FILTERS Auxiliary Limit Filter Maintenance The auxiliary limit controls are located on or near the circulator blower and monitors blower compartment Improper filter maintenance is the most common cause of temperatures. They are a normally-closed (electrically), inadequate heating or cooling performance. Filters should manual-reset sensors. These limits guard against be cleaned (permanent) or replaced (disposable) every overheating as a result of insufficient conditioned air two months or as required. When replacing a filter, it must passing over the heat exchanger. be replaced with a filter of the same type and size. Filter Removal Rollout Limit Depending on the installation, differing filter arrangements The rollout limit controls are mounted on the burner/ can be applied. Filters can be installed in either the central manifold assembly and monitor the burner flame. They are return register or a side panel external filter rack (upflow normally-closed (electrically), manual-reset sensors. These only). A media air filter or electronic air cleaner can be limits guard against burner flames not being properly used as an alternate filter. Follow the filter sizes given in drawn into the heat exchanger. the Recommended Minimum Filter size table to ensure proper unit performance. To remove filters from an external filter rack in an upright upflow installation, follow the directions provided with external filter rack kit. 39 Horizontal Unit Filter Removal Flame Sensor (Qualified Servicer Only) Filters in horizontal installations are located in the central Under some conditions, the fuel or air supply can create a return register or the ductwork near the furnace. nearly invisible coating on the flame sensor. This coating acts as an insulator causing a drop in the flame sense To remove: signal. If the flame sense signal drops too low the furnace 1. Turn OFF electrical power to furnace. will not sense flame and will lock out. The flame sensor 2. Remove filter(s) from the central return register or should be carefully cleaned by a qualified servicer using ductwork. emery cloth or steel wool. Following cleaning, the flame 3. Replace filter(s) by reversing the procedure for sense signal should be as indicated in the Specifications removal. Sheet. 4. Turn ON electrical power to furnace. Flue Passages (Qualified Servicer Only) Media Air Filter or Electronic Air Cleaner The heat exchanger flue passageways should be Removal inspected at the beginning of each heating season. Follow the manufacturer’s directions for service. BEFORE LEAVING AN INSTALLATION Burners • Cycle the furnace with the thermostat at least three Visually inspect the burner flames periodically during the times. Verify cooling and fan only operation. heating season. Turn on the furnace at the thermostat • Review the Owner’s Manual with the homeowner and and allow several minutes for flames to stabilize, since any discuss proper furnace operation and maintenance. dislodged dust will alter the flames normal appearance. • Leave literature packet near furnace. Flames should be stable, quiet, soft, and blue (dust may cause orange tips but they must not be yellow). They REPAIR AND REPLACEMENT PARTS should extend directly outward from the burners without curling, floating, or lifting off. Flames must not impinge on • When ordering any of the listed functional parts, be the sides of the heat exchanger firing tubes. sure to provide the furnace model, manufacturing, and serial numbers with the order. • Although only functional parts are shown in the parts Induced Draft and Circulator Blowers list, all sheet metal parts, doors, etc. may be ordered The bearings in the induced draft blower and circulator by description. blower motors are permanently lubricated by the • Parts are available from your distributor. manufacturer. No further lubrication is required. Check motor windings for accumulation of dust which may cause Functional Parts List- overheating. Clean as necessary. Gas Valve Blower Motor Gas Manifold Blower Wheel Natural Gas Orifice Blower Mounting Bracket Propane Gas Orifice Blower Cutoff Igniter Blower Housing Flame Sensor Pressure Switch Rollout Limit Switch Door Switch Primary Limit Switch Auxiliary Limit Switch Coil Front Cover Integrated Control Module Transformer Door Switch Induced Draft Blower Burner Flame Heat Exchanger with Recuperator Coil Condensate Trap and Drain System (Qualified Servicer Only) Annually inspect the drain tubes, drain trap, and field- supplied drain line for proper condensate drainage. Check drain system for hose connection tightness, blockage, and leaks. Clean or repair as necessary. 40 1 Stage Status Codes LED Display Menu Description Notes Main Option Menu Menu Active Alaram menu ï…ï²ï² ï…xx ( xx: code numbers ) Last 6 Faults ïŒï€¶ï† ï…xx ( xx: code numbers ) Code Release Number ïƒï² CR Number Reset to Factory Default ï²ï†ï¤ yes, no ( xx: Blower Speed Number F01, F02.. ) Blower Speed for Continous Fan Mode ï†ï“ï¤ ï†xx Blower Speed for 1st Stage ( xx: Blower Speed Number F01, F02.. ) ïïƒï€± ï†xx Compressor Mode Blower Speed for 2nd Stage ( xx: Blower Speed Number F01, F02.. ) ïïƒï€² ï†xx Compressor Mode Default set at 7 Secs, Adjustments can Cool On Delay ïƒï®ï¤ Delay, Seconds be made in 7 Secs increments from 0 to 35 Secs Default set at 65 Secs, Adjustments Cool Off Delay ïƒï¦ ï¤ Delay, Seconds can be made in 5 Secs increments from 0 to 120 Secs ( xx: Blower Speed Number F01, F02.. ) Blower Speed for Gas Heat Mode ï§ïï† ï†xx Default set at 30 Secs, Adjustments can be made in 5 Secs increments from Gas Heat On Delay ï§ï®ï¤ Delay, Seconds 5 to 30 Secs Default set at 90 Secs, Adjustments can be made in 30 Secs increments from Gas heat Off Delay ï§ï†ï¤ Delay, Seconds 30 to 180 Secs Refer to Section " CHANGING Automatic Heat Staging - For Two no, 10, 20, 30, ïïˆï“ HEATING MODE SETTING" Stage Control 60, AUt 41 1 Stage Status Codes Status Menu Main Mode Menu Idle ï‰ï¤ïŒ Continous Fan ï†ïï® Compressor Cooling, Low ïïƒ Stage Compressor Cooling, High ïïƒ Stage Gas heat - Single Stage ï§ïˆ Control OEM test Mode ï…ï ïŒ 42 1 Stage Troubleshooting Codes TROUBLESHOOTING CHART LED Symptom Fault Description Corrective Actions Status Normal operation ï‰ ï¤ïŒ Normal operation None Locate and correct gas interruption Replace or realign igniter Furnace lockout due to an excessive number Check flame sense signal, clean sensor if coated or of ignition “retries†(3 total) oxidized Furnace fails to operate ï…ï… Failure to establish flame Loss of flame after establishment Check flue piping for blockage, proper length, elbows, and termination Verify proper induced draft blower performance Pressure switch circuit is closed at start of heating cycle Furnace fails to operate ï…ï… Replace low stage pressure switch Repair short in wiring Pressure switch contacts sticking Short in pressure switch circuit wiring Pressure switch circuit is not closed Inspect pressure switch hose, repair/replace if necessary Pressure switch hose blocked pinched, or connected improperly Inspect flue piping for blockage, proper length, elbows, and termination Induced draft blower runs Blocked flue and/or inlet air pipe, blocked continuously with no furnace ï…ï… operation drain system or weak induced draft blower Check induced draft blower performance, correct as necessary Incorrect pressure switch set point or Check pressure switch operation, replace as needed malfunctioning switch contacts Loose or improperly connected wiring Tighten or correct wiring connection Primary limit circuit is open Check filters and ductwork for blockage Clean filters or remove obstruction Insufficient conditioned air over the heat Check circulator blower speed and performance Circulator blower runs exchanger continuously ï…ï… Blocked filters, restrictive ductwork, improper Correct speed or replace blower motor if necessary No furnace operation circulator blower speed, or failed circulator blower motor Loose or improperly connected wiring in high Tighten or correct wiring connection limit circuit Induced draft blower and Flame sensed with no call for heat Correct short at flame sensor or in flame sensor wiring circulator blower runs ï…ï… Short to ground in flame sense circuit continuously Check for lingering or lazy flame Verify proper operation of No furnace operation Lingering burner flame Slow closing gas gas valve valve Open fuse Replace fuse No furnace operation ï…ï… Short in low voltage wiring Locate and correct short in low voltage wiring To View & Clear Fault Codes • Press either the Left or Right switch until L 6 F is displayed. • Press the center switch to view stored faults. • Press and hold the center switch for 5 to 30 seconds. • All stored faults will be erased, and the display will flash - - - three times and return to L 6 F. 43 1 Stage Troubleshooting Codes TROUBLESHOOTING CHART LED Symptom Fault Description Corrective Actions Status Flame sense micro amp signal is minimal Clean flame sensor if coated or oxidized Inspect for proper Flame sensor is coated/oxidized flame sensor alignment Flame sensor incorrectly positioned in burner Normal furnace operation ï…ï… fame Compare current gas pressure to rating plate and adjust as needed Lazy burner flame due to improper gas pressure or combustion air Check and correct wiring from integrated control module to Problem with igniter circuit igniter Furnace fails to operate ï…ï…ïŒ Improperly connected or shorted igniter Diagnose and replace shorted igniter as needed Verify and correct unit ground wiring if needed Poor unit ground Igniter relay fault on integrated control module Check igniter output from control, replace if necessary Polarity of 115 volt AC is reversed Correct polarity, check and correct wiring if necessary Furnace fails to operate ï…ï…ï Poor unit ground Verify proper ground, correct if necessary Gas valve is not energized when it should be Check wiring in gas valve circuit Furnace fails to operate ï…ï…ï¢ External Gas Valve Error Replace integrated control board Gas valve is energized when it should not be Check wiring in gas valve circuit Furnace fails to operate ï…ï…ïƒ Internal gas valve error Replace integrated control board Furnace fails to operate. N o 1 1 5 p o w e r t o f u r n a c e o r no 24 volt power Restore high voltage power to furnace and integrated to integrated control module. control module. Integrated control module None Blown fuse or tripped circuit breaker Correct condition which caused fuse to open, replace fuse LED display provides no Replace non-functional integrated control module. signal Integrated control module is non- functional Grounding fault Verify neutral wire connection to furnace & continuity to Furnace fails to operate ï… Poor neutral connection ground source Check for correct gas pressure Check for correct burner Furnace fails to operate ï… Open roll out switch alignment Check for and correct burner restriction Check for Ignitor wiring. Furnace fails to operate ï…ï…ï® Ignitor Open Replace Damaged Ignitor Furnace fails to operate ï…ï…ïŠ Inducer relay Error Replace integrated control board Check for wiring connections. Twinning feature not working ï…ï…ïˆ TWIN Error Replace integrated control board Furnace fails to operate ï…ï…ï… Internal Faults or IRQ Loss in Control Board Replace integrated control board 44 Airflow Tables - GC9S96 LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 632 574 510 448 388 332 277 234 F02 727 677 623 565 510 455 403 351 F03 878 839 797 751 701 653 607 561 F04^ 948 910 870 828 785 739 693 652 *C9S960403B* Y/Y1 F05 1106 1076 1044 1010 974 939 899 860 F06 1156 1125 1096 1063 1028 996 960 927 F07 1237 1205 1174 1145 1115 1081 1050 1016 F08 1334 1306 1275 1249 1220 1194 1163 1136 F09 1382 1354 1327 1302 1276 1246 1219 1190 F01 771 698 632 560 491 428 372 307 F02 1197 1150 1102 1057 1014 968 926 877 F03 1309 1264 1224 1180 1141 1098 1058 1018 F04^ 1138 1091 1043 993 949 901 853 805 *C9S960603B* Y/Y1 F05 944 884 824 774 716 660 605 554 F06 963 907 852 803 745 689 639 587 F07 1332 1289 1245 1200 1160 1120 1081 1036 F08 1366 1319 1277 1235 1192 1154 1117 1074 F09 1468 1436 1393 1359 1323 1285 1248 1210 F01 873 778 682 630 578 490 419 347 F02 1442 1386 1335 1280 1221 1157 1110 1054 F03 1643 1588 1534 1478 1415 1357 1299 1246 F04^ 1600 1555 1505 1460 1412 1364 1309 1260 *C9S960804C* Y/Y1 F05 1338 1269 1206 1133 1063 999 934 861 F06 1796 1744 1691 1638 1584 1532 1473 1422 F07 1874 1823 1775 1729 1675 1621 1567 1512 F08 1798 1754 1719 1672 1627 1585 1546 1497 F09 1991 1947 1900 1854 1808 1759 1707 1655 F01 1176 1107 1037 969 891 825 753 692 F02 1773 1721 1671 1621 1571 1521 1470 1421 F03 1709 1658 1607 1556 1503 1451 1399 1349 F04^ 1651 1597 1542 1491 1437 1384 1332 1278 *C9S961005C* Y/Y1 F05 1467 1409 1352 1307 1240 1182 1124 1063 F06 1834 1785 1738 1691 1643 1593 1545 1502 F07 1924 1881 1836 1796 1750 1701 1652 1606 F08 2028 1994 1937 1899 1863 1814 1769 1724 F09 2193 2145 2106 2076 2032 1998 1945 1903 F01 1187 1101 1013 931 847 764 677 604 F02 1973 1916 1864 1810 1756 1702 1650 1590 F03 1918 1859 1807 1748 1696 1643 1591 1531 F04^ 1835 1776 1720 1657 1602 1544 1483 1428 *C9S961205D* Y/Y1 F05 1236 1152 1073 990 919 834 749 679 F06 1521 1459 1391 1327 1253 1187 1116 1053 F07 1673 1609 1549 1493 1430 1362 1305 1242 F08 2033 1981 1929 1878 1822 1771 1716 1669 F09 2257 2201 2151 2099 2057 2008 1959 1906 NOTE: ^ Default speed 45 Airflow Tables - GC9S96 HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 632 574 510 448 388 332 277 234 F02 727 677 623 565 510 455 403 351 F03 878 839 797 751 701 653 607 561 F04 948 910 870 828 785 739 693 652 *C9S960403B* Y2 F05^ 1106 1076 1044 1010 974 939 899 860 F06 1156 1125 1096 1063 1028 996 960 927 F07 1237 1205 1174 1145 1115 1081 1050 1016 F08 1334 1306 1275 1249 1220 1194 1163 1136 F09 1382 1354 1327 1302 1276 1246 1219 1190 F01 771 698 632 560 491 428 372 307 F02 1197 1150 1102 1057 1014 968 926 877 F03 1309 1264 1224 1180 1141 1098 1058 1018 F04 1138 1091 1043 993 949 901 853 805 *C9S960603B* Y2 F05^ 944 884 824 774 716 660 605 554 F06 963 907 852 803 745 689 639 587 F07 1332 1289 1245 1200 1160 1120 1081 1036 F08 1366 1319 1277 1235 1192 1154 1117 1074 F09 1468 1436 1393 1359 1323 1285 1248 1210 F01 873 778 682 630 578 490 419 347 F02 1442 1386 1335 1280 1221 1157 1110 1054 F03 1643 1588 1534 1478 1415 1357 1299 1246 F04 1600 1555 1505 1460 1412 1364 1309 1260 *C9S960804C* Y2 F05^ 1338 1269 1206 1133 1063 999 934 861 F06 1796 1744 1691 1638 1584 1532 1473 1422 F07 1874 1823 1775 1729 1675 1621 1567 1512 F08 1798 1754 1719 1672 1627 1585 1546 1497 F09 1991 1947 1900 1854 1808 1759 1707 1655 F01 1176 1107 1037 969 891 825 753 692 F02 1773 1721 1671 1621 1571 1521 1470 1421 F03 1709 1658 1607 1556 1503 1451 1399 1349 F04 1651 1597 1542 1491 1437 1384 1332 1278 *C9S961005C* Y2 F05^ 1467 1409 1352 1307 1240 1182 1124 1063 F06 1834 1785 1738 1691 1643 1593 1545 1502 F07 1924 1881 1836 1796 1750 1701 1652 1606 F08 2028 1994 1937 1899 1863 1814 1769 1724 F09 2193 2145 2106 2076 2032 1998 1945 1903 F01 1187 1101 1013 931 847 764 677 604 F02 1973 1916 1864 1810 1756 1702 1650 1590 F03 1918 1859 1807 1748 1696 1643 1591 1531 F04 1835 1776 1720 1657 1602 1544 1483 1428 *C9S961205D* Y2 F05^ 1236 1152 1073 990 919 834 749 679 F06 1521 1459 1391 1327 1253 1187 1116 1053 F07 1673 1609 1549 1493 1430 1362 1305 1242 F08 2033 1981 1929 1878 1822 1771 1716 1669 F09 2257 2201 2151 2099 2057 2008 1959 1906 NOTE: ^ Default speed 46 Airflow Tables - GC9S96 CIRCULATION AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 632 574 510 448 388 332 277 234 F02 727 677 623 565 510 455 403 351 F03 878 839 797 751 701 653 607 561 F04 948 910 870 828 785 739 693 652 *C9S960403B* G F05 1106 1076 1044 1010 974 939 899 860 F06 1156 1125 1096 1063 1028 996 960 927 F07 1237 1205 1174 1145 1115 1081 1050 1016 F08 1334 1306 1275 1249 1220 1194 1163 1136 F09 1382 1354 1327 1302 1276 1246 1219 1190 F01 771 698 632 560 491 428 372 307 F02 1197 1150 1102 1057 1014 968 926 877 F03 1309 1264 1224 1180 1141 1098 1058 1018 F04 1138 1091 1043 993 949 901 853 805 *C9S960603B* G F05 944 884 824 774 716 660 605 554 F06 963 907 852 803 745 689 639 587 F07 1332 1289 1245 1200 1160 1120 1081 1036 F08 1366 1319 1277 1235 1192 1154 1117 1074 F09 1468 1436 1393 1359 1323 1285 1248 1210 F01 873 778 682 630 578 490 419 347 F02 1442 1386 1335 1280 1221 1157 1110 1054 F03 1643 1588 1534 1478 1415 1357 1299 1246 F04 1600 1555 1505 1460 1412 1364 1309 1260 *C9S960804C* G F05 1338 1269 1206 1133 1063 999 934 861 F06 1796 1744 1691 1638 1584 1532 1473 1422 F07 1874 1823 1775 1729 1675 1621 1567 1512 F08 1798 1754 1719 1672 1627 1585 1546 1497 F09 1991 1947 1900 1854 1808 1759 1707 1655 F01 1176 1107 1037 969 891 825 753 692 F02 1773 1721 1671 1621 1571 1521 1470 1421 F03 1709 1658 1607 1556 1503 1451 1399 1349 F04 1651 1597 1542 1491 1437 1384 1332 1278 *C9S961005C* G F05 1467 1409 1352 1307 1240 1182 1124 1063 F06 1834 1785 1738 1691 1643 1593 1545 1502 F07 1924 1881 1836 1796 1750 1701 1652 1606 F08 2028 1994 1937 1899 1863 1814 1769 1724 F09 2193 2145 2106 2076 2032 1998 1945 1903 F01 1187 1101 1013 931 847 764 677 604 F02 1973 1916 1864 1810 1756 1702 1650 1590 F03 1918 1859 1807 1748 1696 1643 1591 1531 F04 1835 1776 1720 1657 1602 1544 1483 1428 *C9S961205D* G F05 1236 1152 1073 990 919 834 749 679 F06 1521 1459 1391 1327 1253 1187 1116 1053 F07 1673 1609 1549 1493 1430 1362 1305 1242 F08 2033 1981 1929 1878 1822 1771 1716 1669 F09 2257 2201 2151 2099 2057 2008 1959 1906 47 Airflow Tables - GC9S96 HEATING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 TEMP RANGE CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM F01^^ 632 N/A 574 N/A 510 N/A 448 N/A 388 N/A 332 277 234 F02^ 727 48 677 51 623 54 565 60 510 65 455 403 351 *C9S960403B* W/W1 35-65 F03 878 41 839 42 797 45 751 47 701 51 653 607 561 F04 948 38 910 39 870 41 828 43 785 45 739 693 652 F01^^ 771 N/A 698 N/A 632 N/A 560 N/A 491 N/A 428 372 307 F02^ 1197 45 1150 46 1102 48 1057 50 1014 53 968 926 877 *C9S960603B* W/W1 35-65 F03 1309 41 1264 42 1224 44 1180 45 1141 47 1098 1058 1018 F04 1138 47 1091 49 1043 51 993 54 949 56 901 853 805 F01^^ 873 N/A 778 N/A 682 N/A 630 N/A 578 N/A 490 419 347 F02^ 1442 49 1386 51 1335 53 1280 56 1221 58 1157 1110 1054 *C9S960804C* W/W1 40-70 F03 1643 43 1588 45 1534 46 1478 48 1415 50 1357 1299 1246 F04 1600 44 1555 46 1505 47 1460 49 1412 50 1364 1309 1260 F01^^ 1176 N/A 1107 N/A 1037 N/A 969 N/A 891 N/A 825 753 692 F02^ 1773 50 1721 52 1671 53 1621 55 1571 57 1521 1470 1421 *C9S961005C* W/W1 40-70 F03^^ 1709 52 1658 54 1607 55 1556 57 1503 59 1451 1399 1349 F04 1651 54 1597 56 1542 58 1491 60 1437 62 1384 1332 1278 F01^^ 1187 N/A 1101 N/A 1013 N/A 931 N/A 847 N/A 764 677 604 F02^ 1973 54 1916 56 1864 57 1810 59 1756 61 1702 1650 1590 *C9S961205D* W/W1 45-75 F03 1918 56 1859 57 1807 59 1748 61 1696 63 1643 1591 1531 F04 1835 58 1776 60 1720 62 1657 64 1602 67 1544 1483 1428 NOTE: ^DEFAULT & RECOMMENDED ^^NOT RECOMMENDED FOR HEATING 48 Airflow Tables - GM9S92 LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 610 559 513 467 419 368 316 285 F02 925 887 852 818 787 754 720 685 F03 846 808 772 737 703 667 630 594 F04^ 781 739 701 663 625 586 547 508 *M9S920403A* Y/Y1 F05 1038 1003 970 940 909 879 849 820 F06 1106 1072 1041 1011 981 953 926 898 F07 1215 1180 1151 1121 1095 1066 1043 1017 F08 1238 1210 1180 1153 1126 1099 1073 1047 F09 1319 1299 1273 1246 1220 1194 1169 1146 F01 723 663 604 539 476 404 347 291 F02 1052 1010 962 920 875 829 785 740 F03 1125 1084 1042 1003 964 918 875 834 F04^ 1206 1166 1129 1091 1054 1012 977 947 *M9S920603B* Y/Y1 F05 901 854 809 758 703 653 604 552 F06 948 900 855 810 762 708 662 608 F07 1273 1237 1206 1169 1128 1094 1057 1020 F08 1365 1321 1292 1251 1219 1184 1152 1120 F09 1426 1387 1360 1326 1292 1257 1226 1193 F01 718 662 611 551 486 419 358 300 F02 1373 1341 1307 1279 1253 1226 1197 1172 F03 1309 1265 1232 1192 1162 1129 1093 1057 F04^ 1233 1194 1165 1131 1097 1070 1039 1008 *M9S920803B* Y/Y1 F05 874 828 791 750 703 655 602 547 F06 950 908 865 826 786 739 689 638 F07 1097 1056 1019 988 952 921 880 842 F08 1166 1127 1092 1060 1027 994 960 926 F09 1407 1373 1338 1308 1282 1253 1229 1203 F01 804 740 670 586 501 407 347 N/A F02 1422 1375 1332 1288 1245 1200 1154 1108 F03 1502 1455 1410 1365 1322 1278 1237 1195 F04^ 1567 1519 1476 1441 1402 1360 1319 1278 *M9S920804C* Y/Y1 F05 1347 1299 1253 1205 1157 1111 1063 1013 F06 1692 1648 1609 1567 1529 1490 1451 1413 F07 1772 1728 1689 1652 1614 1574 1534 1498 F08 1793 1753 1720 1679 1643 1604 1562 1524 F09 1875 1833 1797 1759 1727 1686 1652 1616 F01 869 782 684 575 482 395 331 122 F02 1823 1776 1720 1679 1642 1597 1553 1504 F03 1778 1729 1690 1648 1605 1558 1497 1449 F04^ 1722 1660 1609 1553 1507 1455 1402 1350 *M9S920805C* Y/Y1 F05 1498 1442 1388 1332 1278 1215 1154 1090 F06 1634 1583 1536 1489 1440 1387 1330 1275 F07 1925 1879 1836 1795 1752 1711 1664 1621 F08 1993 1941 1899 1852 1813 1778 1741 1693 F09 2216 2172 2131 2087 2046 2011 1973 1935 49 Airflow Tables - GM9S92 LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 809 740 669 603 536 449 377 319 F02 1754 1707 1673 1640 1604 1568 1538 1509 F03 1648 1620 1586 1552 1515 1480 1449 1412 F04^ 1558 1517 1479 1441 1403 1366 1330 1295 *M9S921004C* Y/Y1 F05 1303 1255 1210 1167 1125 1081 1041 999 F06 1406 1362 1321 1281 1240 1197 1157 1118 F07 1445 1403 1363 1324 1287 1247 1208 1167 F08 1778 1743 1700 1669 1634 1600 1568 1542 F09 1824 1785 1747 1714 1680 1647 1617 1585 F01 906 813 717 613 519 439 368 N/A F02 1871 1818 1769 1720 1667 1614 1565 1511 F03 1831 1782 1729 1679 1624 1571 1520 1465 F04^ 1653 1596 1538 1480 1422 1362 1306 1247 *M9S921005C* Y/Y1 F05 1496 1437 1376 1315 1250 1189 1126 1056 F06 1640 1587 1527 1471 1414 1357 1294 1235 F07 1955 1937 1909 1860 1813 1765 1712 1662 F08 2086 2039 1991 1944 1896 1855 1810 1763 F09 2222 2178 2133 2088 2043 1998 1954 1910 F01 1056 962 866 772 666 574 501 429 F02 2096 2050 2005 1948 1899 1848 1800 1755 F03 2023 1973 1927 1877 1829 1781 1731 1680 F04^ 1946 1900 1848 1795 1741 1689 1637 1584 *M9S921205D* Y/Y1 F05 1231 1151 1078 992 913 812 725 651 F06 1503 1440 1382 1318 1251 1179 1108 1039 F07 1704 1646 1586 1532 1473 1412 1346 1284 F08 1831 1775 1720 1668 1610 1560 1511 1457 F09 2222 2173 2125 2078 2029 1980 1933 1884 NOTE: ^ Default speed 50 Airflow Tables - GM9S92 HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 610 559 513 467 419 368 316 285 F02 925 887 852 818 787 754 720 685 F03 846 808 772 737 703 667 630 594 F04 781 739 701 663 625 586 547 508 *M9S920403A* Y2 F05^ 1038 1003 970 940 909 879 849 820 F06 1106 1072 1041 1011 981 953 926 898 F07 1215 1180 1151 1121 1095 1066 1043 1017 F08 1238 1210 1180 1153 1126 1099 1073 1047 F09 1319 1299 1273 1246 1220 1194 1169 1146 F01 723 663 604 539 476 404 347 291 F02 1052 1010 962 920 875 829 785 740 F03 1125 1084 1042 1003 964 918 875 834 F04 1206 1166 1129 1091 1054 1012 977 947 *M9S920603B* Y2 F05^ 901 854 809 758 703 653 604 552 F06 948 900 855 810 762 708 662 608 F07 1273 1237 1206 1169 1128 1094 1057 1020 F08 1365 1321 1292 1251 1219 1184 1152 1120 F09 1426 1387 1360 1326 1292 1257 1226 1193 F01 718 662 611 551 486 419 358 300 F02 1373 1341 1307 1279 1253 1226 1197 1172 F03 1309 1265 1232 1192 1162 1129 1093 1057 F04 1233 1194 1165 1131 1097 1070 1039 1008 *M9S920803B* Y2 F05^ 874 828 791 750 703 655 602 547 F06 950 908 865 826 786 739 689 638 F07 1097 1056 1019 988 952 921 880 842 F08 1166 1127 1092 1060 1027 994 960 926 F09 1407 1373 1338 1308 1282 1253 1229 1203 F01 804 740 670 586 501 407 347 N/A F02 1422 1375 1332 1288 1245 1200 1154 1108 F03 1502 1455 1410 1365 1322 1278 1237 1195 F04 1567 1519 1476 1441 1402 1360 1319 1278 *M9S920804C* Y2 F05^ 1347 1299 1253 1205 1157 1111 1063 1013 F06 1692 1648 1609 1567 1529 1490 1451 1413 F07 1772 1728 1689 1652 1614 1574 1534 1498 F08 1793 1753 1720 1679 1643 1604 1562 1524 F09 1875 1833 1797 1759 1727 1686 1652 1616 F01 869 782 684 575 482 395 331 122 F02 1823 1776 1720 1679 1642 1597 1553 1504 F03 1778 1729 1690 1648 1605 1558 1497 1449 F04 1722 1660 1609 1553 1507 1455 1402 1350 *M9S920805C* Y2 F05^ 1498 1442 1388 1332 1278 1215 1154 1090 F06 1634 1583 1536 1489 1440 1387 1330 1275 F07 1925 1879 1836 1795 1752 1711 1664 1621 F08 1993 1941 1899 1852 1813 1778 1741 1693 F09 2216 2172 2131 2087 2046 2011 1973 1935 51 Airflow Tables - GM9S92 HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 809 740 669 603 536 449 377 319 F02 1754 1707 1673 1640 1604 1568 1538 1509 F03 1648 1620 1586 1552 1515 1480 1449 1412 F04 1558 1517 1479 1441 1403 1366 1330 1295 *M9S921004C* Y2 F05^ 1303 1255 1210 1167 1125 1081 1041 999 F06 1406 1362 1321 1281 1240 1197 1157 1118 F07 1445 1403 1363 1324 1287 1247 1208 1167 F08 1778 1743 1700 1669 1634 1600 1568 1542 F09 1824 1785 1747 1714 1680 1647 1617 1585 F01 906 813 717 613 519 439 368 N/A F02 1871 1818 1769 1720 1667 1614 1565 1511 F03 1831 1782 1729 1679 1624 1571 1520 1465 F04 1653 1596 1538 1480 1422 1362 1306 1247 *M9S921005C* Y2 F05^ 1496 1437 1376 1315 1250 1189 1126 1056 F06 1640 1587 1527 1471 1414 1357 1294 1235 F07 1955 1937 1909 1860 1813 1765 1712 1662 F08 2086 2039 1991 1944 1896 1855 1810 1763 F09 2222 2178 2133 2088 2043 1998 1954 1910 F01 1056 962 866 772 666 574 501 429 F02 2096 2050 2005 1948 1899 1848 1800 1755 F03 2023 1973 1927 1877 1829 1781 1731 1680 F04 1946 1900 1848 1795 1741 1689 1637 1584 *M9S921205D* Y2 F05^ 1231 1151 1078 992 913 812 725 651 F06 1503 1440 1382 1318 1251 1179 1108 1039 F07 1704 1646 1586 1532 1473 1412 1346 1284 F08 1831 1775 1720 1668 1610 1560 1511 1457 F09 2222 2173 2125 2078 2029 1980 1933 1884 NOTE: ^ Default speed 52 Airflow Tables - GM9S92 CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 610 559 513 467 419 368 316 285 F02 925 887 852 818 787 754 720 685 F03 846 808 772 737 703 667 630 594 F04 781 739 701 663 625 586 547 508 *M9S920403A* G F05 1038 1003 970 940 909 879 849 820 F06 1106 1072 1041 1011 981 953 926 898 F07 1215 1180 1151 1121 1095 1066 1043 1017 F08 1238 1210 1180 1153 1126 1099 1073 1047 F09 1319 1299 1273 1246 1220 1194 1169 1146 F01 723 663 604 539 476 404 347 291 F02 1052 1010 962 920 875 829 785 740 F03 1125 1084 1042 1003 964 918 875 834 F04 1206 1166 1129 1091 1054 1012 977 947 *M9S920603B* G F05 901 854 809 758 703 653 604 552 F06 948 900 855 810 762 708 662 608 F07 1273 1237 1206 1169 1128 1094 1057 1020 F08 1365 1321 1292 1251 1219 1184 1152 1120 F09 1426 1387 1360 1326 1292 1257 1226 1193 F01 718 662 611 551 486 419 358 300 F02 1373 1341 1307 1279 1253 1226 1197 1172 F03 1309 1265 1232 1192 1162 1129 1093 1057 F04 1233 1194 1165 1131 1097 1070 1039 1008 *M9S920803B* G F05 874 828 791 750 703 655 602 547 F06 950 908 865 826 786 739 689 638 F07 1097 1056 1019 988 952 921 880 842 F08 1166 1127 1092 1060 1027 994 960 926 F09 1407 1373 1338 1308 1282 1253 1229 1203 F01 804 740 670 586 501 407 347 N/A F02 1422 1375 1332 1288 1245 1200 1154 1108 F03 1502 1455 1410 1365 1322 1278 1237 1195 F04 1567 1519 1476 1441 1402 1360 1319 1278 *M9S920804C* G F05 1347 1299 1253 1205 1157 1111 1063 1013 F06 1692 1648 1609 1567 1529 1490 1451 1413 F07 1772 1728 1689 1652 1614 1574 1534 1498 F08 1793 1753 1720 1679 1643 1604 1562 1524 F09 1875 1833 1797 1759 1727 1686 1652 1616 F01 869 782 684 575 482 395 331 122 F02 1823 1776 1720 1679 1642 1597 1553 1504 F03 1778 1729 1690 1648 1605 1558 1497 1449 F04 1722 1660 1609 1553 1507 1455 1402 1350 *M9S920805C* G F05 1498 1442 1388 1332 1278 1215 1154 1090 F06 1634 1583 1536 1489 1440 1387 1330 1275 F07 1925 1879 1836 1795 1752 1711 1664 1621 F08 1993 1941 1899 1852 1813 1778 1741 1693 F09 2216 2172 2131 2087 2046 2011 1973 1935 53 Airflow Tables - GM9S92 CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 809 740 669 603 536 449 377 319 F02 1754 1707 1673 1640 1604 1568 1538 1509 F03 1648 1620 1586 1552 1515 1480 1449 1412 F04 1558 1517 1479 1441 1403 1366 1330 1295 *M9S921004C* G F05 1303 1255 1210 1167 1125 1081 1041 999 F06 1406 1362 1321 1281 1240 1197 1157 1118 F07 1445 1403 1363 1324 1287 1247 1208 1167 F08 1778 1743 1700 1669 1634 1600 1568 1542 F09 1824 1785 1747 1714 1680 1647 1617 1585 F01 906 813 717 613 519 439 368 N/A F02 1871 1818 1769 1720 1667 1614 1565 1511 F03 1831 1782 1729 1679 1624 1571 1520 1465 F04 1653 1596 1538 1480 1422 1362 1306 1247 *M9S921005C* G F05 1496 1437 1376 1315 1250 1189 1126 1056 F06 1640 1587 1527 1471 1414 1357 1294 1235 F07 1955 1937 1909 1860 1813 1765 1712 1662 F08 2086 2039 1991 1944 1896 1855 1810 1763 F09 2222 2178 2133 2088 2043 1998 1954 1910 F01 1056 962 866 772 666 574 501 429 F02 2096 2050 2005 1948 1899 1848 1800 1755 F03 2023 1973 1927 1877 1829 1781 1731 1680 F04 1946 1900 1848 1795 1741 1689 1637 1584 *M9S921205D* G F05 1231 1151 1078 992 913 812 725 651 F06 1503 1440 1382 1318 1251 1179 1108 1039 F07 1704 1646 1586 1532 1473 1412 1346 1284 F08 1831 1775 1720 1668 1610 1560 1511 1457 F09 2222 2173 2125 2078 2029 1980 1933 1884 54 Airflow Tables - GM9S92 HEATING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 TEMP RANGE CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM F01^^ 610 56 559 N/A 513 N/A 467 N/A 419 N/A 368 316 285 F02^ 925 37 887 38 852 40 818 42 787 43 754 720 685 *M9S920403A* W/W1 30-60 F03 846 40 808 42 772 44 737 46 703 49 667 630 594 F04 781 44 739 46 701 49 663 51 625 55 586 547 508 F01^^ 723 N/A 663 N/A 604 N/A 539 N/A 476 N/A 404 347 291 F02^ 1052 49 1010 51 962 53 920 56 875 58 829 785 740 *M9S920603B* W/W1 35-65 F03 1125 45 1084 47 1042 49 1003 51 964 53 918 875 834 F04 1206 42 1166 44 1129 45 1091 47 1054 48 1012 977 947 F01^^ 718 N/A 662 N/A 611 N/A 551 N/A 486 N/A 419 358 300 F02^ 1373 50 1341 51 1307 52 1279 53 1253 54 1226 1197 1172 *M9S920803B* W/W1 35-65 F03 1309 52 1265 54 1232 55 1192 57 1162 59 1129 1093 1057 F04 1233 55 1194 57 1165 59 1131 60 1097 62 1070 1039 1008 F01^^ 804 N/A 740 N/A 670 N/A 586 N/A 501 N/A 407 347 N/A F02^ 1422 48 1375 50 1332 51 1288 53 1245 55 1200 1154 1108 *M9S920804C* W/W1 35-65 F03 1502 45 1455 47 1410 48 1365 50 1322 52 1278 1237 1195 F04 1567 44 1519 45 1476 46 1441 47 1402 49 1360 1319 1278 F01^^ 869 N/A 782 N/A 684 N/A 575 N/A 482 N/A 395 331 122 F02^ 1823 37 1776 38 1720 40 1679 41 1642 41 1597 1553 1504 *M9S920805C* W/W1 25-55 F03 1778 38 1729 39 1690 40 1648 41 1605 42 1558 1497 1449 F04 1722 40 1660 41 1609 42 1553 44 1507 45 1455 1402 1350 F01^^ 809 N/A 740 N/A 669 N/A 603 N/A 536 N/A 449 377 319 F02^ 1754 49 1707 50 1673 51 1640 52 1604 53 1568 1538 1509 *M9S921004C* W/W1 35-65 F03 1648 52 1620 53 1586 54 1552 55 1515 56 1480 1449 1412 F04 1558 55 1517 56 1479 58 1441 59 1403 61 1366 1330 1295 F01^^ 906 N/A 813 N/A 717 N/A 613 N/A 519 N/A 439 368 N/A F02^ 1871 46 1818 47 1769 48 1720 50 1667 51 1614 1565 1511 *M9S921005C* W/W1 35-65 F03 1831 47 1782 48 1729 49 1679 51 1624 52 1571 1520 1465 F04^^ 1653 52 1596 53 1538 55 1480 58 1422 60 1362 1306 1247 F01^^ 1056 N/A 962 N/A 866 N/A 772 N/A 666 N/A 574 501 429 F02^ 2096 49 2050 50 2005 51 1948 52 1899 54 1848 1800 1755 *M9S921205D* W/W1 35-65 F03 2023 51 1973 52 1927 53 1877 54 1829 56 1781 1731 1680 F04^^ 1946 53 1900 54 1848 55 1795 57 1741 59 1689 1637 1584 NOTE: ^DEFAULT & RECOMMENDED ^^NOT RECOMMENDED FOR HEATING 55 Airflow Tables - GM9S96 LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 705 661 617 564 509 455 405 362 F02 1079 1055 1027 994 965 935 906 863 F03 915 881 846 814 780 737 695 652 F04^ 887 855 823 790 751 705 666 608 *M9S960403A* Y/Y1 F05 1135 1106 1078 1049 1021 994 965 933 F06 1189 1163 1138 1111 1085 1059 1032 1001 F07 1266 1243 1218 1197 1172 1148 1123 1099 F08 1313 1288 1261 1239 1215 1189 1165 1143 F09 1342 1324 1305 1280 1263 1239 1216 1193 F01 758 696 636 572 512 460 412 354 F02 1218 1178 1140 1100 1060 1016 977 937 F03 1164 1123 1084 1042 1003 960 920 871 F04^ 1121 1083 1041 996 953 906 861 818 *M9S960603B* Y/Y1 F05 902 851 801 746 689 637 585 542 F06 960 917 864 812 764 708 661 614 F07 1273 1240 1207 1171 1128 1089 1051 1012 F08 1335 1301 1266 1228 1192 1154 1118 1078 F09 1427 1390 1362 1327 1297 1260 1224 1193 F01 715 658 589 524 465 412 360 279 F02 1415 1385 1355 1322 1291 1255 1219 1186 F03 1388 1360 1325 1291 1259 1223 1191 1157 F04^ 1290 1252 1215 1182 1143 1107 1071 1032 *M9S960803B* Y/Y1 F05 916 867 817 767 710 657 608 563 F06 985 940 892 842 797 746 693 649 F07 1118 1078 1037 992 952 910 863 822 F08 1191 1153 1114 1074 1034 993 951 911 F09 1471 1440 1409 1377 1347 1314 1283 1247 F01 1019 952 878 796 706 619 542 485 F02 1791 1743 1700 1663 1626 1583 1538 1489 F03 1625 1559 1512 1468 1425 1370 1325 1271 F04^ 1537 1490 1447 1403 1354 1301 1247 1190 *M9S960804C* Y/Y1 F05 1289 1234 1180 1122 1058 991 917 840 F06 1431 1375 1329 1283 1227 1169 1108 1043 F07 1836 1784 1741 1703 1664 1628 1585 1537 F08 1919 1890 1846 1807 1771 1735 1694 1650 F09 1952 1921 1885 1843 1804 1769 1731 1691 56 Airflow Tables - GM9S96 LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 1029 959 890 811 727 647 579 511 F02 1814 1766 1722 1679 1637 1595 1555 1511 F03 1893 1844 1803 1763 1723 1685 1641 1604 F04^ 1738 1680 1637 1596 1554 1510 1469 1420 *M9S960805C* Y/Y1 F05 1193 1135 1087 1016 986 950 880 805 F06 1421 1369 1323 1272 1222 1168 1108 1045 F07 1582 1536 1491 1445 1404 1358 1309 1255 F08 1962 1919 1889 1851 1816 1780 1743 1702 F09 2068 2024 1986 1947 1912 1873 1837 1797 F01 1008 934 855 779 702 628 557 493 F02 2026 1981 1929 1901 1858 1819 1773 1733 F03 1921 1879 1840 1791 1751 1705 1656 1610 F04^ 1804 1755 1710 1664 1619 1574 1526 1479 *M9S961005C* Y/Y1 F05 1475 1421 1369 1314 1260 1207 1152 1097 F06 1626 1578 1522 1475 1427 1353 1328 1283 F07 1693 1639 1588 1542 1491 1437 1390 1340 F08 1775 1723 1674 1629 1580 1529 1484 1435 F09 2161 2122 2084 2048 2010 1973 1940 1914 F01 1118 1035 952 860 750 663 590 519 F02 2143 2095 2047 2002 1954 1891 1850 1802 F03 2025 1977 1930 1897 1848 1798 1750 1703 F04^ 1906 1877 1828 1778 1726 1674 1622 1568 *M9S961205D* Y/Y1 F05 1220 1145 1070 995 952 907 811 725 F06 1684 1620 1561 1499 1438 1378 1318 1259 F07 1766 1712 1666 1612 1558 1506 1450 1395 F08 1863 1807 1754 1698 1642 1587 1532 1476 F09 2454 2396 2347 2296 2250 2202 2157 2113 NOTE: ^ Default speed 57 Airflow Tables - GM9S96 HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 705 661 617 564 509 455 405 362 F02 1079 1055 1027 994 965 935 906 863 F03 915 881 846 814 780 737 695 652 F04 887 855 823 790 751 705 666 608 *M9S960403A* Y2 F05^ 1135 1106 1078 1049 1021 994 965 933 F06 1189 1163 1138 1111 1085 1059 1032 1001 F07 1266 1243 1218 1197 1172 1148 1123 1099 F08 1313 1288 1261 1239 1215 1189 1165 1143 F09 1342 1324 1305 1280 1263 1239 1216 1193 F01 758 696 636 572 512 460 412 354 F02 1218 1178 1140 1100 1060 1016 977 937 F03 1164 1123 1084 1042 1003 960 920 871 F04 1121 1083 1041 996 953 906 861 818 *M9S960603B* Y2 F05^ 902 851 801 746 689 637 585 542 F06 960 917 864 812 764 708 661 614 F07 1273 1240 1207 1171 1128 1089 1051 1012 F08 1335 1301 1266 1228 1192 1154 1118 1078 F09 1427 1390 1362 1327 1297 1260 1224 1193 F01 715 658 589 524 465 412 360 279 F02 1415 1385 1355 1322 1291 1255 1219 1186 F03 1388 1360 1325 1291 1259 1223 1191 1157 F04 1290 1252 1215 1182 1143 1107 1071 1032 *M9S960803B* Y2 F05^ 916 867 817 767 710 657 608 563 F06 985 940 892 842 797 746 693 649 F07 1118 1078 1037 992 952 910 863 822 F08 1191 1153 1114 1074 1034 993 951 911 F09 1471 1440 1409 1377 1347 1314 1283 1247 F01 1019 952 878 796 706 619 542 485 F02 1791 1743 1700 1663 1626 1583 1538 1489 F03 1625 1559 1512 1468 1425 1370 1325 1271 F04 1537 1490 1447 1403 1354 1301 1247 1190 *M9S960804C* Y2 F05^ 1289 1234 1180 1122 1058 991 917 840 F06 1431 1375 1329 1283 1227 1169 1108 1043 F07 1836 1784 1741 1703 1664 1628 1585 1537 F08 1919 1890 1846 1807 1771 1735 1694 1650 F09 1952 1921 1885 1843 1804 1769 1731 1691 58 Airflow Tables - GM9S96 HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 1029 959 890 811 727 647 579 511 F02 1814 1766 1722 1679 1637 1595 1555 1511 F03 1893 1844 1803 1763 1723 1685 1641 1604 F04 1738 1680 1637 1596 1554 1510 1469 1420 *M9S960805C* Y2 F05^ 1193 1135 1087 1016 986 950 880 805 F06 1421 1369 1323 1272 1222 1168 1108 1045 F07 1582 1536 1491 1445 1404 1358 1309 1255 F08 1962 1919 1889 1851 1816 1780 1743 1702 F09 2068 2024 1986 1947 1912 1873 1837 1797 F01 1008 934 855 779 702 628 557 493 F02 2026 1981 1929 1901 1858 1819 1773 1733 F03 1921 1879 1840 1791 1751 1705 1656 1610 F04 1804 1755 1710 1664 1619 1574 1526 1479 *M9S961005C* Y2 F05^ 1475 1421 1369 1314 1260 1207 1152 1097 F06 1626 1578 1522 1475 1427 1353 1328 1283 F07 1693 1639 1588 1542 1491 1437 1390 1340 F08 1775 1723 1674 1629 1580 1529 1484 1435 F09 2161 2122 2084 2048 2010 1973 1940 1914 F01 1118 1035 952 860 750 663 590 519 F02 2143 2095 2047 2002 1954 1891 1850 1802 F03 2025 1977 1930 1897 1848 1798 1750 1703 F04 1906 1877 1828 1778 1726 1674 1622 1568 *M9S961205D* Y2 F05^ 1220 1145 1070 995 952 907 811 725 F06 1684 1620 1561 1499 1438 1378 1318 1259 F07 1766 1712 1666 1612 1558 1506 1450 1395 F08 1863 1807 1754 1698 1642 1587 1532 1476 F09 2454 2396 2347 2296 2250 2202 2157 2113 NOTE: ^ Default speed 59 Airflow Tables - GM9S96 CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 705 661 617 564 509 455 405 362 F02 1079 1055 1027 994 965 935 906 863 F03 915 881 846 814 780 737 695 652 F04 887 855 823 790 751 705 666 608 *M9S960403A* G F05 1135 1106 1078 1049 1021 994 965 933 F06 1189 1163 1138 1111 1085 1059 1032 1001 F07 1266 1243 1218 1197 1172 1148 1123 1099 F08 1313 1288 1261 1239 1215 1189 1165 1143 F09 1342 1324 1305 1280 1263 1239 1216 1193 F01 758 696 636 572 512 460 412 354 F02 1218 1178 1140 1100 1060 1016 977 937 F03 1164 1123 1084 1042 1003 960 920 871 F04 1121 1083 1041 996 953 906 861 818 *M9S960603B* G F05 902 851 801 746 689 637 585 542 F06 960 917 864 812 764 708 661 614 F07 1273 1240 1207 1171 1128 1089 1051 1012 F08 1335 1301 1266 1228 1192 1154 1118 1078 F09 1427 1390 1362 1327 1297 1260 1224 1193 F01 715 658 589 524 465 412 360 279 F02 1415 1385 1355 1322 1291 1255 1219 1186 F03 1388 1360 1325 1291 1259 1223 1191 1157 F04 1290 1252 1215 1182 1143 1107 1071 1032 *M9S960803B* G F05 916 867 817 767 710 657 608 563 F06 985 940 892 842 797 746 693 649 F07 1118 1078 1037 992 952 910 863 822 F08 1191 1153 1114 1074 1034 993 951 911 F09 1471 1440 1409 1377 1347 1314 1283 1247 F01 1019 952 878 796 706 619 542 485 F02 1791 1743 1700 1663 1626 1583 1538 1489 F03 1625 1559 1512 1468 1425 1370 1325 1271 F04 1537 1490 1447 1403 1354 1301 1247 1190 *M9S960804C* G F05 1289 1234 1180 1122 1058 991 917 840 F06 1431 1375 1329 1283 1227 1169 1108 1043 F07 1836 1784 1741 1703 1664 1628 1585 1537 F08 1919 1890 1846 1807 1771 1735 1694 1650 F09 1952 1921 1885 1843 1804 1769 1731 1691 60 Airflow Tables - GM9S96 CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CALL CFM CFM CFM CFM CFM CFM CFM CFM F01 1029 959 890 811 727 647 579 511 F02 1814 1766 1722 1679 1637 1595 1555 1511 F03 1893 1844 1803 1763 1723 1685 1641 1604 F04 1738 1680 1637 1596 1554 1510 1469 1420 *M9S960805C* G F05 1193 1135 1087 1016 986 950 880 805 F06 1421 1369 1323 1272 1222 1168 1108 1045 F07 1582 1536 1491 1445 1404 1358 1309 1255 F08 1962 1919 1889 1851 1816 1780 1743 1702 F09 2068 2024 1986 1947 1912 1873 1837 1797 F01 1008 934 855 779 702 628 557 493 F02 2026 1981 1929 1901 1858 1819 1773 1733 F03 1921 1879 1840 1791 1751 1705 1656 1610 F04 1804 1755 1710 1664 1619 1574 1526 1479 *M9S961005C* G F05 1475 1421 1369 1314 1260 1207 1152 1097 F06 1626 1578 1522 1475 1427 1353 1328 1283 F07 1693 1639 1588 1542 1491 1437 1390 1340 F08 1775 1723 1674 1629 1580 1529 1484 1435 F09 2161 2122 2084 2048 2010 1973 1940 1914 F01 1118 1035 952 860 750 663 590 519 F02 2143 2095 2047 2002 1954 1891 1850 1802 F03 2025 1977 1930 1897 1848 1798 1750 1703 F04 1906 1877 1828 1778 1726 1674 1622 1568 *M9S961205D* G F05 1220 1145 1070 995 952 907 811 725 F06 1684 1620 1561 1499 1438 1378 1318 1259 F07 1766 1712 1666 1612 1558 1506 1450 1395 F08 1863 1807 1754 1698 1642 1587 1532 1476 F09 2454 2396 2347 2296 2250 2202 2157 2113 61 Airflow Tables - GM9S96 HEATING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 TEMP RANGE CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM F01^^ 705 50 661 54 617 N/A 564 N/A 509 N/A 455 405 362 F02^ 1079 33 1055 34 1027 35 994 36 965 37 935 906 863 *M9S960403A* W/W1 25-55 F03 915 39 881 40 846 42 814 44 780 46 737 695 652 F04 887 40 855 42 823 43 790 45 751 47 705 666 608 F01^^ 758 N/A 696 N/A 636 N/A 572 N/A 512 N/A 460 412 354 F02^ 1218 44 1178 45 1140 47 1100 48 1060 50 1016 977 937 *M9S960603B* W/W1 35-65 F03 1164 46 1123 47 1084 49 1042 51 1003 53 960 920 871 F04 1121 48 1083 49 1041 51 996 54 953 56 906 861 818 F01^^ 715 N/A 658 N/A 589 N/A 524 N/A 465 N/A 412 360 279 F02^ 1415 50 1385 51 1355 52 1322 54 1291 55 1255 1219 1186 *M9S960803B* W/W1 35-65 F03 1388 51 1360 52 1325 54 1291 55 1259 57 1223 1191 1157 F04 1290 55 1252 57 1215 59 1182 60 1143 62 1107 1071 1032 F01^^ 1019 N/A 952 N/A 878 N/A 796 N/A 706 N/A 619 542 485 F02^ 1791 40 1743 41 1700 42 1663 43 1626 44 1583 1538 1489 *M9S960804C* W/W1 25-55 F03 1625 44 1559 46 1512 47 1468 48 1425 50 1370 1325 1271 F04 1537 46 1490 48 1447 49 1403 51 1354 53 1301 1247 1190 F01^^ 1029 N/A 959 N/A 890 N/A 811 N/A 727 N/A 647 579 511 F02^ 1814 39 1766 40 1722 41 1679 42 1637 43 1595 1555 1511 *M9S960805C* W/W1 25-55 F03 1893 38 1844 39 1803 39 1763 40 1723 41 1685 1641 1604 F04 1738 41 1680 42 1637 43 1596 45 1554 46 1510 1469 1420 F01^^ 1008 N/A 934 N/A 855 N/A 779 N/A 702 N/A 628 557 493 F02^ 2026 44 1981 45 1929 46 1901 47 1858 48 1819 1773 1733 *M9S961005C* W/W1 30-60 F03 1921 46 1879 47 1840 48 1791 50 1751 51 1705 1656 1610 F04 1804 49 1755 51 1710 52 1664 53 1619 55 1574 1526 1479 F01^^ 1118 N/A 1035 N/A 952 N/A 860 N/A 750 N/A 663 590 519 F02^ 2143 50 2095 51 2047 52 2002 53 1954 55 1891 1850 1802 *M9S961205D* W/W1 35-65 F03 2025 53 1977 54 1930 55 1897 56 1848 58 1798 1750 1703 F04^^ 1906 56 1877 57 1828 58 1778 60 1726 62 1674 1622 1568 NOTE: ^DEFAULT & RECOMMENDED ^^NOT RECOMMENDED FOR HEATING 62 Wiring Diagram *M9S92/*M9S96/*C9S96 G G R N D JUNCT TO GND 115VAC/1Ø/60HZ POWERSUPPLYWITH IO OVERCURRENT IDBLOWERPRESSURESWITCH Y N PROTECTIONDEVICE G HOT L B L Y SURFACE O X WARNING:DISCONNECT IGNITER BK POWER BEFORE YL C N SERVICING.WIRING NO WH TOUNITMUSTBE PROPERLY POLARIZED DISCONNECT ANDGROUNDED. 2CIRCUIT 2 1 CONNECTOR TO115VAC/1Ø/60HZPOWERSUPPLYWITH RD OVERCURRENTPROTECTIONDEVICE C2 C GY Y L GND N W NO L FLAME WARNING: H SENSOR DISCONNECTPOWER GASVALVE MI BR FRONTCOVER BEFORESERVICING. PRESSURESWITCH WIRINGTOUNIT MUSTBEPROPERLY POLARIZEDAND SOMEUNITSMAYHAVE GROUNDED. DISCONNECT 1ROLLOUTSWITCH PU PU PK DOOR BL SWITCH AUTORESETPRIMARY JUNCTIONBOX LIMITCONTROL RD W GND H INDUCED INDOOR DRAFT AIR CIRCULATOR R B BLOWER BLWR D K GND GND BURNERCOMPARTMENT LINE NEUTRAL IN BLOWERCOMPARTMENT T IN RD E T GR E AUTORESET HUM-OUT GR YL PK A AUXILIARY TE HUMIDIFIER NEUTRAL A LIMITCONTROL D HUM TE C D ON EAC ELECTRONIC NEUTRAL C T AIRCLEANER ON R T OL R IND OL M NEUTRAL ODUL ID M W BK BLWR ODUL NEUTRAL H E IGN INDLO W E W H BK HOTSURFACE W W BK IGNITER H H FS H E E E E E E E1 1 2 93 02 FLAMESENSOR 3 4 5 6 7 8 5 E E E E 115VAC NEUTRAL L X HUME C N N L XFMC EA LINE IN FM A IRC-E E IN IRC-C E R C- U U E R -H -N - -N N N T1 T2 -H -H H 40 VA N TRANSFORMER 24VAC R TH (3) D 1 2 RLO(6) BK YL MANUALRESETROLLOUTLIMITSWITCH R RLI (12) AUTORESET BL T1 TO AUTORESETAUXLIMIT PRIMARYLIMIT RD T2 24V OR T3 +VDC BK T4 T Y1 YL T5 PK H HLO (1) RD COM BR E R BL M R OS 6 R26 D R23 T T3SW11 RE3SW21 T3SW3 A PS1(5) C F H W1 E NT G T L RI C NO CE PU 3 2 1 ONNE 6 5 4 PRESS.SWTICH. HIGH VOLTAGE!Disconnect ALL power before servicing or installing this unit. Multiplepower sources may be present. Failure to do so may cause propertydamage, personal injury or death. 9 8 7 C 2 1 0 T TO 1 1 1 ION Y2 MICRO READ CODES FROM LEFT TO RIGHT S HLI (8) PU N G G Y .E G .C MV (10) G Y . C O HI A L S A V SS DEHUM A O L R 2W C VE MVC (11) C HUM IR C E21 24V E NO HUM E34 DE VA2C VA1C IN FRONTCOVERPRESSURESWITCH W 4 1 E24 T 5 TR (7) W/W1R G R Y/Y1Y2 BK TO BK R YL RD OR ECM MTR BL 5 INDOOR 4 HARNESS T 40 TO AIR 3 G R CIRCULATOR 2 N WH N A V MICRO 1 N A BK BLWR GND G GN S W F L BK O H INTERGRATED CONTROL MODULE C RD R BK ME W NOTES: GND R 1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS. H 2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED CHASSIS BLOWER WHEN SERVICING. CIRCULATOR BLOWER COMPARTMENT 3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE GROUND DOORSWITCH MUST BE REPLACED IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 105 C. USE COPPER (OPENWHEN CONDUCTORS ONLY. DOOROPEN) 4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C. AND LOCAL CODES. 5. TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT, Seven Segment Display DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY Error Code Status Seg#3 Seg#2 Seg#1 (NO THERMOSTAT INPUTS) Internal Faults or IRQ Loss EE E COLOR CODES: EQUIPMENT GND Lockout Due to Excessive Retries or Recycles E E 0 PK PINK FIELD GND BR BROWN Pressure Switch Stuck Closed E E 1 WH WHITE FIELD SPLICE Pressure Switch Open E E 2 BL BLUE SWITCH (TEMP.) Open High Limit Switch E E 3 GY GRAY IGNITER RD RED Flame Detected When no Flame Should be Present E E 4 YL YELLOW SWITCH (PRESS.) Open Fuse E E 5 OR ORANGE OVERCURRENT Low Flame Signal E E 6 PU PURPLE PROT. DEVICE GN GREEN Ignitor Relay Fault E E L JUNCTION BK BLACK Reversed Line Polarity or Grounding Error E E A TERMINAL Internal Gas Valve Error E E b INTERNAL TO INTEGRATED CONTROL ExternalGas Valve Error E E C PLUG CONNECTION Open Rollout Switch E 1 1 LOW VOLTAGE (24V) Ignitor Open E E n LOW VOLTAGE FIELD Inducer Relay Error E E j HI VOLTAGE (115V) TWIN Error E E H HI VOLTAGE FIELD Grounding Error E 1 0 0140F02626-A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. 63 SPECIAL INSTRUCTIONS FOR PRODUCTS INSTALLED IN THE STATE OF MASSACHUSETTS For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not VENT/FLUE limited to decks and porches, the following requirements TEE shall be satisfied: 1. INSTALLATION OF CARBON MONOXIDE DETECTORS. At the time of installation of the side wall horizontal vented gas fueled equipment, the installing plumber or gasfitter shall COMBUSTION DISTANCE BETWEEN AIR INTAKE. VENT AND GRADE observe that a hard wired carbon monoxide detector with an alarm and battery back-up is installed on the floor level where DISTANCE BETWEEN the gas equipment is to be installed. In addition, the installing COMBUSTION AIR plumber or gasfitter shall observe that a battery operated INTAKE AND GRADE or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors a. In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic, the hard wired carbon monoxide detector with alarm and battery back-up may be installed on the next adjacent floor level. b. In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period of thirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon monoxide detector with an alarm shall be installed. 2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified. 3. SIGNAGE. A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight (8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The sign shall read, in print size no less than one-half (1/2) inch in size, “GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONSâ€. 4. INSPECTION. The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5.08(2)(a)1 through 4. EXEMPTIONS The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4: 1. 1. The equipment listed in Chapter 10 entitled “Equipment Not Required To Be Vented†in the most current edition of NFPA 54 as adopted by the Board; and 2. 2. Product Approved side wall horizontally vented gas fueled equipment installed in a room or structure separate from the dwelling, building or structure used in whole or in part for residential purposes. c. MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM PROVIDED. When the manufacturer of Product Approved side wall horizontally vented gas equipment provides a venting system design or venting system components with the equipment, the instructions provided by the manufacturer for installation of the equipment and the venting system shall include: 3. Detailed instructions for the installation of the venting system design or the venting system components; and 4. A complete parts list for the venting system design or venting system. d. MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED. When the manufacturer of a Product Approved side wall horizontally vented gas fueled equipment does not provide the parts for venting the flue gases, but identifies “special venting systemsâ€, the following requirements shall be satisfied by the manufacturer: 5. The referenced “special venting system†instructions shall be included with the appliance or equipment installation instructions; and 6. The “special venting systems†shall be Product Approved by the Board, and the instructions for that system shall include a parts list and detailed installation instructions. e. A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all venting instructions, all parts lists for venting instructions, and/or all venting design instructions shall remain with the appliance or equipment at the completion of the installation. NOTE: SPECIFICATIONS AND PERFORMANCE DATA LISTED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICE. 19001 Kermier Rd., Waller, TX 77484 www.goodmanmfg.com • www.amana-hac.com © 2019-2021 Goodman Manufacturing Company, L.P. Brand is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved. 64 Start-Up Checklist Furnace Model Number Serial Number ELECTRICAL Line Voltage (Measure L1 to N and N to Ground Voltage) L - N N - G Secondary Voltage (Measure Transformer Output Voltage) R - C Blower Amps BLOWER EXTERNAL STATIC PRESSURE Return Air Static Pressure IN. W.C. Supply Air Static Pressure IN. W.C. Total External Static Pressure (Ignoring +/- from the reading above, add total here) IN. W.C. TEMPERATURES Return Air Temperature (Dry bulb / Wet bulb) DB °F WB °F Cooling Supply Air Temperature (Dry bulb / Wet bulb) DB °F WB °F Heating Supply Air Temperature DB °F Temperature Rise DB °F Delta T (Difference between Supply and Return Temperatures) DB °F GAS PRESSURES Gas Inlet Pressure IN. W.C. Gas Manifold Pressure (Low Fire) IN. W.C. Gas Manifold Pressure (High Fire) IN. W.C. Gas Type (NG) = Natural Gas / (LP) = Liquid Propane Additional Checks Check wire routings for any rubbing Check for kinked pressure switch tubing. Check flue elbow for alignment and clamp tightness. Check screw tightness on blower wheel. Check factory wiring and wire connections. Check product for proper clearances as noted by installtion instructions °F to °C formula: (°F - 32) divided by 1.8 = °C °C to °F formula: (°C multiplied by 1.8) + 32 = °F 65 THIS PAGE LEFT INTENTIONALLY BLANK. 66 THIS PAGE LEFT INTENTIONALLY BLANK. 67 CUSTOMER FEEDBACK We are very interested in all product comments. Please fill out the feedback form on one of the following links: Goodman® Brand Products: (http://www.goodmanmfg.com/about/contact-us). Amana® Brand Products: (http://www.amana-hac.com/about-us/contact-us). You can also scan the QR code on the right for the product brand GOODMAN® BRAND AMANA® BRAND you purchased to be directed to the feedback page. PRODUCT REGISTRATION Thank you for your recent purchase. Though not required to get the protection of the standard warranty, registering your product is a relatively short process, and entitles you to additional warranty protection, except that failure by California and Quebec residents to register their product does not diminish their warranty rights. For Product Registration, please register as follows: GOODMAN® BRAND AMANA® BRAND Goodman® Brand products: (https://www.goodmanmfg.com/product-registration). Amana® Brand products: (http://www.amana-hac.com/product-registration) You can also scan the QR code on the right for the product brand you purchased to be directed to the Product Registration page. 19001 Kermier Rd., Waller, TX 77484 www.goodmanmfg.com • www.amana-hac.com © 2021 Goodman Manufacturing Company, L.P. Brand is a registered trademark of Maytag Corporation or its related companies and is used under license. 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