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HomeMy WebLinkAbout8327 Gallery Ln Ne_BLD4269_2025 8327 GALLERY LN GAS FURNACE INSTALL CHRISTINE PAYETTE 8327 GALLERY LN ARLINGTON WA 98223 4252326672 cpayette3@gmail.com HANNAH HAGEAGE 1415 BROADWAY EVERETT WA 98201 4252590550 HHAGEAGE@CMHEATING.COM CM HEATING 1415 BROADWAY EVERETT WA 98201 CMHEAI*095R4 12/2021 4252590550 HHAGEAGE@CMHEATING.COM GCEC800603BX 80 ✔ ✔ 11/18/2021 HANNAH HAGEAGE CITY OF ARLINGTON 18204 59th Avenue NE, Arlington, WA 98223 INSPECTIONS: 360-403-3417 - Permit Center: 360-403-3551 BUILDING PERMIT 8327 GALLERY LN NE Permit #: 4269 PERMIT EXPIRES 180 DAYS AFTER Parcel #: 00874400005700 DATE OF ISSUANCE. Scope of Work: Gas furnace install Valuation: .00 OWNER APPLICANT CONTRACTOR BROWN PATRICIA M CM Heating CM Heating Inc PO BOX 537 1415 Broadway 1415 Broadway ARLINGTON, WA 98223 Everett, WA 98201 Everett, WA 98201 4252590550 425-259-0550 LIC: CMHEAI*095R4 EXP: 05/04/2023 MECHANICAL CONTRACTOR PLUMBING CONTRACTOR CM Heating Inc 1415 Broadway Everett, WA 98201 425-259-0550 LIC #: CMHEAI*095R4 EXP: 05/04/2023 LIC #: EXP: JOB DESCRIPTION PERMIT TYPE: Residential Mechanical CODE YEAR: 2018 STORIES: CONST. TYPE: DWELLING UNITS: OCC GROUP: BUILDINGS: OCC LOAD: PERMIT APPROVAL The issuance or granting of this permit shall not be construed to be a permit for, or approval of, any violation of this Code or any other ordinance or order of the City, of any state or federal law, or of any order, proclamation, guidance advice or decision of the Governor of this State. To the extent the issuance or granting of this permit is interpreted to allow construction activity during any period of time when such construction is prohibited or restricted by any state or federal law, or order, proclamation, guidance advice or decision of the Governor of this State, this permit shall not authorize such work and shall not be valid. The building official is authorized to prevent occupancy or use of a structure where in violation of this Code, any other City ordinances of this jurisdiction or any other ordinance or executive order of the City, or of any state or federal law, or of any order, proclamation, guidance advice or decision of the Governor. The building official is authorized to suspend or revoke this permit if it is determined to be issued in error or on the basis of incorrect, inaccurate or incomplete information, or in violation of any City ordinance, regulation or order, state or federal law, or any order, proclamation, guidance or decision of the Governor. I AGREE TO COMPLY WITH CITY AND STATE LAWS REGULATING CONSTRUCTION AND IN DOING THE WORK AUTHORIZED THEREBY; NO PERSON WILL BE EMPLOYED IN VIOLATION OF THE LABOR CODE OF THE STATE OF WASHINGTON RELATING TO WORKMEN'S COMPENSATION INSURANCE AND RCW 18.27. THIS APPLICATION IS NOT A PERMIT UNTIL SIGNED BY THE BUILDING OFFICIAL OR HIS/HER DEPUTY AND ALL FEES ARE PAID. IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A FINAL INSPECTION HAS BEEN MADE AND APPROVAL OR A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. IBC110/IRC110. SALES TAX NOTICE: Sales tax relating to construction and construction materials in the City of Arlington must be reported on your sales tax return form and coded City of Arlington #3101. 12/8/2021 Signature Print Name Date Released By Date CONDITIONS Adhere to approved plans. Call for inspections. THIS PERMIT AUTHORIZES ONLY THE WORK NOTED. THIS PERMIT COVERS WORK TO BE DONE ON PRIVATE PROPERTY ONLY. ANY CONSTRUCTION ON THE PUBLIC DOMAIN (CURBS, SIDEWALKS, DRIVEWAYS, MARQUEES, ETC.) WILL REQUIRE SEPARATE PERMISSION. PERMIT FEES Date Description Fee Amount 12/08/2021 Processing/Technology $25.00 12/08/2021 Inspection $75.00 12/08/2021 Forced Air Heat $15.00 12/08/2021 Mechanical Base $25.00 12/08/2021 Credit Card Service $4.20 Total Due: $144.20 Total Payment: $144.20 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 INSTALLATION INSTRUCTIONS FOR TABLE OF CONTENTS *MEC80* & *CEC80 Safety Considerations .....................................................2 Product Application ..........................................................4 GAS FURNACE Location Requirements & Considerations .......................5 Combustion & Ventilation Air Requirements ....................8 (Type FSP CATEGORY I Direct Exterior Masonry Chimneys ..........................................10 or Non Direct Vent Air Furnace) Electrical Connections ...................................................13 (Type FSP CATÉGORIE I Direct Gas Supply and Piping ..................................................14 Circulating Air ................................................................17 ou four á air souffl é non direct) Electrical ........................................................................17 Circulating Air & Filters ..................................................24 Airfl ow Tables ................................................................28 These furnaces comply with requirements Wiring Diagram ..............................................................45 embodied in the American National Standard Maintenance ..................................................................46 / National Standard of Canada ANSI Z21.47·C- Before Leaving an Installation .......................................46 SA-2.3 Gas Fired Central Furnaces. Repair and Replacement Parts .....................................47 ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, ADJUST, SERVICE OR Installer: REPAIR (HEREINAFTER, “SERVICE”) THE EQUIPMENT SPECIFIED IN THIS MANUAL Affi x 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 As a professional installer you have an obligation to know JURISDICTIONS THAT REQUIRE ONE OR MORE LICENSES TO SERVICE THE EQUIPMENT the product better than the customer. This includes all safety SPECIFIED IN THIS MANUAL, ONLY LICENSED PERSONNEL SHOULD SERVICE THE precautions and related items. EQUIPMENT. IMPROPER INSTALLATION, ADJUSTMENT, SERVICING OR REPAIR OF THE EQUIPMENT SPECIFIED IN THIS MANUAL, OR ATTEMPTING TO INSTALL, ADJUST, Prior to actual installation, thoroughly familiarize yourself SERVICE OR REPAIR THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT PROPER TRAINING MAY RESULT IN PRODUCT DAMAGE, PROPERTY DAMAGE, PERSONAL with this Instruction Manual. Pay special attention to all INJURY OR DEATH. safety warnings. Often during installation or repair it is possible to place yourself in a position which is more hazardous than when the unit is in operation. PROP 65 WARNING FOR CALIFORNIA CONSUMERS Remember, it is your responsibility to install the product safely and to know it well enough to be able to instruct a WARNING customer in its safe use. Cancer and Reproducve Harm - www.P65Warnings.ca.gov Safety is a matter of common sense...a matter of thinking 0140M00517-A before acting. Most dealers have a list of specifi c good safety practices...follow them. The precautions listed in this Installation Manual are RECOGNIZE THIS SYMBOL intended as supplemental to existing practices. However, AS A SAFETY PRECAUTION. if there is a direct confl ict between existing practices and the content of this manual, the precautions listed herein *NOTE: Please contact your distributor or our website for the applicable Specifi cation Sheet referred to in this manual. take precedence. 5151 San Felipe Suite 500 • Houston, TX 77056 IOG-2022 05/2019 www.goodmanmfg.com • www.amana-hac.com © 2019 Goodman Manufacturing Company, L.P. is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved. SAFETY CONSIDERATIONS Always install a furnace to operate within the furnace’s intended temperature-rise range with a duct system which Adhere to the following warnings and cautions when installing, has external static pressure within the allowable range, as adjusting, altering, servicing, or operating the furnace. To specifi ed on the furnace rating plate and OPERATIONAL ensure proper installation and operation, thoroughly read CHECKS section of these instructions. this manual for specifi cs pertaining to the installation and When furnace duct(s) supply air outside the space contain- application of this product. ing the furnace, a return air duct must terminate in the same space as the supply duct and be sealed to the furnace casing. WARNING A gas-fi red furnace for installation in a residential garage must be installed as specifi ed in the LOCATION REQUIREMENTS FIRE OR EXPLOSION HAZARD AND CONSIDERATIONS section of this manual. Failure to follow the safety warnings exactly could result This furnace may be used as a construction site heater only if in serious injury, death or property damage. certain conditions are met. These conditions are listed in the PRODUCT APPLICATION section of this manual. 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 WARNING connections. A fire or explosion may result causing property damage, personal injury or loss of life. TO PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE, AVERTISSEMENT REFER TO THIS MANUAL. FOR ADDITIONAL ASSISTANCE OR INFORMATION, CONSULT A QUALIFIED INSTALLER, SERVICER AGENCY OR RISQUE D'INCENDIE OU D'EXPLOSION THE GAS SUPPLIER. Si les consignes de sécurité ne sont pas suivies à la lettre, cela peut entraîner la mort, de graves blessures ou des WARNING dommages matériels. IF THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY Ne jamais vérifier la présence de fuites de gaz au moyen DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. d'une flamme nue. Vérifier tous les raccords en utilisant DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND une solution savonneuse commerciale conçue LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. spécialement pour la détection de fuites. Un incendie ou WHAT TO DO IF YOU SMELL GAS: une explosion risque de se produire, ce qui peut entraîner DO NOT TRY TO LIGHT ANY APPLIANCE. la mort, des blessures ou des dommages matériels. DO NOT TOUCH ANY ELECTRICAL SWITCH; DO NOT USE ANY PHONE IN YOUR BUILDING. IMMEDIATELY CALL YOUR GAS SUPPLIER FROM A NEIGHBOR’S This furnace is manufactured for use with natural gas. It PHONE. FOLLOW THE GAS SUPPLIER’S INSTRUCTIONS. may be fi eld converted to operate on L.P. gas by using the IF YOU CANNOT REACH YOUR GAS SUPPLIER, CALL THE FIRE appropriate L.P. conversion kit listed in the PROPANE GAS/ DEPARTMENT. HIGH ALTITUDE INSTALLATIONS section of this manual INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER. Install this furnace only in a location and position as specifi ed in LOCATION REQUIREMENTS & CONSIDERATIONS sec- WARNING tion and INSTALLATION POSITIONS section of this manual. THIS PRODUCT CONTAINS OR PRODUCES A CHEMICAL OR CHEMICALS Provide adequate combustion and ventilation air to the fur- WHICH MAY CAUSE SERIOUS ILLNESS OR DEATH AND WHICH ARE nace as specifi ed in COMBUSTION & VENTILATION AIR KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH REQUIREMENTS section of this manual. DEFECTS OR OTHER REPRODUCTIVE HARM. Combustion products must be discharged to the outdoors. Connect this furnace to an approved vent system only, as specifi ed in Category 1 Venting section of this manual. Never test for gas leaks with an open fl ame. Use a com- mercially available soap solution made specifi cally for the detection of leaks to check all connections, as specifi ed in GAS SUPPLY AND PIPING section of this manual. 2 RISQUE D'EMPOISONNEMENT AUMONOXYDE DE CARBONE Advertencia especial para la instalación de calentadores ó manejadoras de aire en áreas cerradas como estacionamientos ó cuartos de servicio. Cette ventilation est nécessaire pour éviter le danger d'intoxication Las emisiones de monóxido de carbono pueden circular a través au CO pouvant survenir si un appareil produisant du monoxyde del aparato cuando se opera en cualquier modo. de carbone continue de fonctionner au sein de la zone confinée. CO can cause serious illness including permanent brain El monóxido de carbono puede causar enfermedades severas damage or death. B10259-216 como daño cerebral permanente ó muerte. B10259-216 Le monoxyde de carbone peut causer des maladies graves telles que des dommages permanents au cerveau et meme la mort. B10259-216 WARNING WARNING HEATING UNIT SHOULD NOT BE UTILIZED WITHOUT REASONABLE, TO PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER ROUTINE, INSPECTION, MAINTENANCE AND SUPERVISION. IF THE INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE, BUILDING IN WHICH ANY SUCH DEVICE IS LOCATED WILL BE VACANT, REFER TO THIS MANUAL. FOR ADDITIONAL ASSISTANCE OR CARE SHOULD BE TAKEN THAT SUCH DEVICE IS ROUTINELY INSPECTED, INFORMATION, CONSULT A QUALIFIED INSTALLER, SERVICER AGENCY OR MAINTAINED AND MONITORED. IN THE EVENT THAT THE BUILDING THE GAS SUPPLIER. MAYBE EXPOSED TO FREEZING TEMPERATURES AND WILL BE VACANT, ALL WATER-BEARING PIPES SHOULD BE DRAINED, THE BUILDING SHOULD BE PROPERLY WINTERIZED, AND THE WATER SOURCE CLOSED. IN THE WARNING EVENT THAT THE BUILDING MAY BE EXPOSED TO FREEZING TEMPERATURES AND WILL BE VACANT, ANY HYDRONIC COIL UNITS TO PREVENT PERSONAL INJURY OR DEATH DUE TO ASPHYXIATION, THIS SHOULD BE DRAINED AS WELL AND, IN SUCH CASE, ALTERNATIVE HEAT FURNACE MUST BE CATEGORY I VENTED. DO NOT VENT USING SOURCES SHOULD BE UTILIZED. CATEGORY III VENTING. PROVISIONS MUST BE MADE FOR VENTING COMBUSTION PRODUCTS OUTDOORS THROUGH A PROPER VENTING SYSTEM. THE LENGTH OF WARNING FLUE PIPE COULD BE A LIMITING FACTOR IN LOCATING THE FURNACE. TO PREVENT POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, THE FURNACE MUST BE LOCATED TO ADDITIONAL SAFETY CONSIDERATIONS PROTECT THE ELECTRICAL COMPONENTS FROM WATER. • This furnace is approved for Category I Venting only. • Provisions must be made for venting combustion WARNING products outdoors through a proper venting system. The length of fl ue pipe could be a limiting factor in SHOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAIL TO SHUT OFF, locating the furnace. TURN OFF THE MANUAL GAS SHUTOFF VALVE EXTERNAL TO THE FURNACE BEFORE TURNING OFF THE ELECTRICAL SUPPLY. SHIPPING INSPECTION WARNING All units are securely packed in shipping containers tested ac- cording to International Safe Transit Association specifi cations. POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO The carton must be checked upon arrival for external damage. FIRE, EXPLOSION, SMOKE, SOOT, CONDENSATION, ELECTRICAL SHOCK If damage is found, a request for inspection by carrier’s agent OR CARBON MONOXIDE MAY RESULT FROM IMPROPER INSTALLATION, must be made in writing immediately. REPAIR OPERATION, OR MAINTENANCE OF THIS PRODUCT. The furnace must be carefully inspected on arrival for damage and bolts or screws which may have come loose in transit. In the event of damage the consignee should: 1. Make a notation on delivery receipt of any visible damage to shipment or container. 2. Notify carrier promptly and request an inspection. 3 3. With concealed damage, carrier must be notifi ed as maximum CFM, and motor speed connections, and venting. soon as possible - preferably within fi ve days. These furnaces are designed for Category I venting only. 4. File the claim with the following support documents within a nine month statute of limitations. WARNING • Original or certifi ed copy of the Bill of Lading, or TO PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO indemnity bond. FIRE, DO NOT INSTALL THIS FURNACE IN A MOBILE HOME, TRAILER, OR • Original paid freight bill or indemnity in lieu thereof. RECREATIONAL VEHICLE. • Original or certifi ed copy of the invoice, showing trade and other discounts or reductions. PRODUCT APPLICATION • Copy of the inspection report issued by carrier’s This furnace is primarily designed for residential home-heating representative at the time damage is reported to applications. It is NOT designed or certifi ed for use in mobile carrier. homes, trailers or recreational vehicles. Neither is it designed The carrier is responsible for making prompt inspection of or certifi ed for outdoor applications. The furnace must be damage and for a thorough investigation of each claim. The installed indoors (i.e., attic space, crawl space, or garage area distributor or manufacturer will not accept claims from dealers provided the garage area is enclosed with an operating door). for transportation damage. This furnace can be used in the following non-industrial com- Keep this literature in a safe place for future refer ence. mercial applications: Schools, Offi ce buildings, Churches, Retail stores, ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS Nursing homes, Hotels/motels, Common or offi ce areas NOTE: Discharge body’s static electricity before touching In such applications , the furnace must be installed with the unit. An electrostatic discharge can adversely affect electrical following stipulations: components. • It must be installed per the installation instructions Use the following precautions during furnace installation and provided and per local and national codes. servicing to protect the integrated control module from dam- • It must be installed indoors in a building constructed age. By putting the furnace, the control, and the person at on site. the same electrostatic potential, these steps will help avoid • It must be part of a ducted system and not used in a exposing the integrated control module to electrostatic dis- free air delivery application. charge. This procedure is applicable to both installed and • It must not be used as a “make-up” air unit. non-installed (ungrounded) furnaces. 1. Disconnect all power to the furnace. Do not touch the • All other warranty exclusions and restrictions apply. integrated control module or any wire connected to the control prior to discharging your body’s electrostatic This furnace may be used as a construction site heater ONLY charge to ground. if all of the following conditions are met: • The vent system is permanently installed per these 2. Firmly touch a clean, unpainted, metal surface of the installation instructions. furnaces near the control. Any tools held in a person’s hand during grounding will be discharged. • A room thermostat is used to control the furnace. Fixed jumpers that provide continuous heating CANNOT be 3. Service integrated control module or connecting used and can cause long term equipment damage. wiring following the discharge process in step 2. Use Bi-metal thermostats, or any thermostat affected by caution not to recharge your body with static electricity; vibration must not be used during construction. (i.e., do not move or shuffl e your feet, do not touch ungrounded objects, etc.). If you come in contact with • Return air ducts are provided and sealed to the an ungrounded object, repeat step 2 before touching furnace. control or wires. • A return air temperature range between 60ºF (16ºC) 4. Discharge your body to ground before removing a new and 80ºF (27ºC) is maintained. control from its container. Follow steps 1 through 3 if • Air fi lters are installed in the system and replaced installing the control on a furnace. Return any old or daily during construction and upon completion of new controls to their containers before touching any construction. ungrounded object. • The input rate and temperature rise are set per the furnace rating plate. TO THE INSTALLER • 100% outside air must be used for combustion during Before installing this unit, please read this manual thoroughly construction. Temporary ducting may be used to to familiarize yourself with specifi c items which must be ad- supply outside air to the furnace for combustion – do hered to, including but not limited to: unit maximum external not connect this duct directly to the furnace. Size this static pressure, gas pressures, BTU input rating, proper elec- duct according to NFPA 54/ANSI Z223.1 section for trical connections, circulating air temperature rise, minimum or 4 Combustion and Ventilation Air In the USA, this furnace MUST be installed in accordance with • The furnace heat exchanger, components, duct the latest edition of the ANSI Z223.1 booklet entitled “National system, air fi lters and evaporator coils are thoroughly Fuel Gas Code” (NFPA 54), and the requirements or codes of cleaned following fi nal construction clean up by a the local utility or other authority having jurisdiction. Additional qualifi ed person. helpful publications available from the NFPA are, NFPA 90A - Installation of Air Conditioning and Ventilating System and • All furnace operating conditions (including ignition, NFPA 90B - Warm Air Heating and Air Conditioning System. input rate, temperature rise and venting) are verifi ed by a qualifi ed person according to these installation All venting shall be in accordance with the National Fuel Gas instructions Code, ANSI Z223.1, or applicable local building and/or air • Furnace doors must be in place on the furnace while conditioning codes. the furnace is operating in any mode NOTE: Furnaces with NOx screens meet the California NOx • Damage or repairs due to failure to comply with these emission standards and California seasonal effi ciency stan- requirements are not covered under the warranty. dards. ANNUAL inspections of the furnace and its vent system NOTE: The Commonwealth of Massachusetts requires that is strongly recommended. the following additional requirements must also be met: LOCATION REQUIREMENTS AND CONSIDERATIONS • Gas furnaces must be installed by a licensed plumber Your unit model type determines which installation proce- or gas fi tter. dures must be used. For *MEC80 models, you must follow • A T-handle gas cock must be used. instructions for Horizontal Left, Horizontal Right or Upfl ow installations only. These furnaces are not approved for Down- • If the unit is to be installed in an attic, the passageway fl ow installations. to and the service area around the unit must have *CEC80 models may be installed in the Downfl ow position as fl ooring. well as Horizontal Left & Horizontal Right positions. WARNING TO PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO WARNING FIRE, DO NOT INSTALL THIS FURNACE IN A MOBILE HOME, TRAILER, OR T O PREVENT POSSIBLE EQUIPMENT DAMAGE, PROPERTY DAMAGE, RECREATIONAL VEHICLE. PERSONAL INJURY OR DEATH, THE FOLLOWING BULLET POINTS MUST BE OBSERVED WHEN INSTALLING THIS UNIT. To ensure proper furnace operation, install, operate and maintain the furnace in accordance with these installation Follow the instructions listed below when selecting a furnace and operation instructions, all local building codes and location. Refer also to the guidelines provided in the Com- ordinances. In their absence, follow the latest edition of the bustion and Ventilation Air Requirements. National Fuel Gas Code (NFPA 54/ANSI Z223.1) and/or local • Centrally locate the furnace with respect to the plumbing or waste water codes, and other applicable codes. proposed or existing air distribution system. A copy of the National Fuel Gas Code (NFPA 54/ANSI Z223.1) • Ensure the temperature of the return air entering the can be obtained from any of the following: furnace is between 55°F and 100°F when the furnace is heating. American National Standards Institute • Provisions must be made for venting combustion 25 West 43rd Street, 4th Floor products outdoors through a proper venting system. New York, NY 10036 The length of fl ue pipe could be a limiting factor in locating the furnace. National Fire Protection Association • Ensure adequate combustion air is available for the 1 Batterymarch Park furnace. Improper or insuffi cient combustion air Quincy, MA 02169-7471 can expose building occupants to gas combustion products that could include carbon monoxide. Refer to Combustion and Ventilation Air Requirements CSA International section. 8501 East Pleasant Valley Independence, OH 44131 • The furnace must be level. If the furnace is to be set on a fl oor that may become wet or damp at times, The rated heating capacity of the furnace should be greater the furnace should be supported above the fl oor on than or equal to the total heat loss of the area to be heated. a concrete base sized approximately 1-1/2” larger The total heat loss should be calculated by an approved than the base of the furnace. method or in accordance with “ASHRAE Guide” or “Manual • Ensure upfl ow or horizontal furnaces are not installed J-Load Calculations” published by the Air Conditioning Con- directly on carpeting, or any other combustible tractors of America. material. The only combustible material allowed is wood. 5 • Exposure to contaminated combustion air will result Do not install the furnace directly on carpeting, tile, or in safety and performance-related problems. Do other combustible material other than wood fl ooring. not install the furnace where the combustion air is (NOTE: The subbase will not be required if an air exposed to the following substances: conditioning coil is installed between the supply chlorinated waxes or cleaners air opening on the furnace and the fl oor. The air chlorine-based swimming pool chemicals conditioning coil must be downstream from the heat water softening chemicals exchanger of the furnace. deicing salts or chemicals Vent Pipe Clearance to Combustibles- carbon tetrachloride 6" using Single Wall Connector or 1" halogen type refrigerants using B-1 vent. cleaning solutions (such as perchloroethylene) printing inks Top - 1" paint removers Back - 0" varnishes hydrochloric acid cements and glues Side antistatic fabric softeners for clothes dryers Clearance - 1" and masonry acid washing materials • If the furnace is used in connection with a cooling unit, install the furnace upstream or in parallel with the cooling unit coil. Premature heat exchanger failure will result if the cooling unit coil is placed ahead of the furnace. • For vertical applications, the minimum cooling coil width shall not be less than furnace width minus 1”. Front Clearance - 3" Additionally, a coil installed above an upfl ow furnace or under a counterfl ow furnace may be the same width Figure 1 as the furnace or may be one size larger than the • Adequate combustion/ventilation air must be supplied furnace. Example: a “C” width coil may be installed to the closet. with a “B” width furnace. • Furnace must be completely sealed to floor or • For upfl ow applications, the front of the coil and base. Combustion/ ventilation air supply pipes must furnace must face the same direction. terminate 12” from top of closet and 12” from fl oor • If the furnace is installed in a residential garage, of closet. DO NOT remove solid base plate for side position the furnace so that the burners and ignition return. source are located not less than 18 inches (457 mm) • Return air ducts must be completely sealed to above the fl oor. Protect the furnace from physical the furnace and terminate outside the enclosure damage by vehicles. surfaces. • If the furnace is installed horizontally, the furnace access doors must be vertical so that the burners fi re CLEARANCES AND ACCESSIBILITY horizontally into the heat exchanger. Do not install the Unobstructed front clearance of 24” for servicing is recom- unit with the access doors on the “up/top” or “down/ mended. bottom” side of the furnace. VENT TOP SIDES FRONT BACK • Do not connect this furnace to a chimney fl ue that B1-VENT SINGLE (PLENUM) serves a separate appliance designed to burn solid 1" 6" 1" 3" 0" 1" fuel. Top clearance for horizontal confi guration - 1” • Counterfl ow installation over a noncombustible fl oor. INSTALLATION POSITIONS Before setting the furnace over the plenum opening, ensure the surface around the opening is smooth *MEC80 model furnaces may be installed vertically (upfl ow) or and level. A tight seal should be made between the horizontally with left or right side down. *CEC80 model furnac- furnace base and fl oor by using a silicon rubber es may be installed vertically (downfl ow) or horizontally with caulking compound or cement grout. left or right side down. Do not install this furnace on its back. • Counterfl ow installation over a combustible fl oor. For vertically installed upfl ow furnaces, return air ductwork If installation over a combustible floor becomes may be attached to the side panel(s) and/or basepan. For necessary, use an accessory subbase (see horizontally installed upfl ow furnaces, return air ductwork must Specifi cation Sheet applicable to your model for be attached to the basepan. For counterfl ow furnaces, return details). A special accessory subbase must be used ductwork must be attached to the the blower compartment for upright counterfl ow unit installations over any end of the furnace. combustible material including wood. Follow the NOTE: Ductwork must never be attached to the back of the instructions with the subbase for proper installations. furnace. 6 HORIZONTAL INSTALLATION EXISTING FURNACE REMOVAL Line contact to framing is permitted when installed in the hor- WARNING izontal confi guration. Line contact is defi ned as the portion of CARBON MONOXIDE POISONING HAZARD the cabinet that is formed by the intersection of the top and Failure to follow the steps outlined below for each side. ACCESSIBILITY CLEARANCE, WHERE GREATER, appliance connected to the venting system being placed SHOULD TAKE PRECEDENCE OVER MINIMUM FIRE PRO- into operation could result in carbon monoxide poisoning or TECTION CLEARANCE. A gas-fi red furnace for installation death. in a residential garage must be installed so that the ignition The following steps shall be followed for each appliance source and burners are located not less than eighteen inches connected to the venting system being placed into (18”) above the fl oor and is protected or located to prevent operation, while all other appliances connected to the physical damage by vehicles. A gas furnace must not be in- venting system are not in operation: stalled directly on carpeting, tile, or other combustible materials 1) Seal any unused openings in the venting system. other than wood fl ooring. 2) Inspect the venting system for proper size and horizontal FURNACE SUSPENSION pitch, as required in the National Fuel Gas Code, ANSI If suspending the furnace from rafters or joist, use 3/8” thread- Z223.1/NFPA 54 or the Natural Gas and Propane ed rod and 2”x2”x3/8” angle iron as shown below. The length Installation Code, CSA B149.1 and these instructions. of rod will depend on the application and the clearances Determine that there is no blockage or restriction, necessary. leakage, corrosion and other deficiencies which could cause an unsafe condition. 3) As far as practical, close all building doors and windows and all doors between the space in which the appliance(s) connected to the venting system are located and other spaces of the building. 4) Close fireplace dampers. 5) Turn on clothes dryers and any appliance not connected to the venting system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, so they are operating at maximum speed. Do not operate a summer exhaust fan. 6) Follow the lighting instructions. Place the appliance being inspected into operation. Adjust the thermostat so appliance is operating continuously. 7) Test for spillage from draft hood equipped appliances at Suspended Furnace the draft hood relief opening after 5 minutes of main Figure 2 burner operation. Use the flame of a match or candle. 8) If improper venting is observed during any of the above tests, the venting system must be corrected in accordance with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 and/or Natural Gas and Propane Installation Code, CSA B149.1. 9) After it has been determined that each appliance connected to the venting system properly vents when tested as outlined above, return doors, windows, exhaust fans, fireplace dampers and any other gas-fired burning appliance to their previous conditions of use. 7 If resizing is required on any portion of the venting system, AVERTISSEMENT use the appropriate table in the latest edition of the National Fuel Gas Code ANSI Z223.1. RISQUE D'INTOXICATION AU MONOXYDE DE CARBONE Si les étapes décrites ci-dessous ne sont pas suivies pour THERMOSTAT LOCATION chacun des appareils raccordés au système de ventilation au moment de sa mise en marche, cela peut entraîner une In an area having good air circulation, locate the thermostat intoxication au monoxyde de carbone ou la mort. Les about fi ve feet high on a vibration-free inside wall. Do not étapes suivantes doivent être suivies pour chacun des install the thermostat where it may be infl uenced by any of appareils raccordés au système de ventilation au moment the following: de sa mise en marche, alors que tous les autres appareils • Drafts, or dead spots behind doors, in corners, or raccordés au système de ventilation ne sont pas en marche: under cabinets. 1) Sceller toutes les ouvertures inutilisées du système • Hot or cold air from registers. de ventilation. • Radiant heat from the sun. 2) Inspecter le système de ventilation afin de vérifier si la • Light fi xtures or other appliances. taille et l'inclinaison par rapport à l'horizontale sont conformes aux exigences du National Fuel Gas Code, • Radiant heat from a fi replace. ANSI Z223.1/NFPA 54 ou du Code d'installation du gaz • Concealed hot or cold water pipes, or chimneys. naturel et du propane, CSA B149.1 et à ces instructions. • Unconditioned areas behind the thermostat, such as Vérifier qu'il n'y a pas d'obstruction ou de restriction, de an outside wall. fuite, de corrosion et d'autres problèmes qui pourraient entraîner une situation dangereuse. Consult the instructions packaged with the thermostat for 3) Si possible, fermer toutes les portes et fenêtres du mounting instructions and further precautions. bâtiment ainsi que toutes les portes séparant l'endroit où se trouvent les appareils raccordés au système de COMBUSTION AND VENTILATION ventilation et les autres zones du bâtiment. AIR REQUIREMENTS 4) Fermer le registre des foyers. 5) Mettre les sécheuses en marche ainsi que tous les WARNING autres appareils qui ne sont pas raccordés au système de ventilation. Mettre en marche tous les ventilateurs de TO AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH, tirage, comme celui des hottes de cuisine et des salles de SUFFICIENT FRESH AIR FOR PROPER COMBUSTION AND VENTILATION OF bains, et les régler à la puissance maximale. Ne pas FLUE GASES MUST BE SUPPLIED. MOST HOMES REQUIRE OUTSIDE AIR BE mettre en marche les ventilateurs d'été. SUPPLIED INTO THE FURNACE AREA. 6) Suivre les instructions d'allumage. Mettre en marche l'appareil soumis à l'inspection. Régler le thermostat Improved construction and additional insulation in buildings de manière à ce que l'appareil fonctionne en continu. have reduced heat loss by reducing air infi ltration and escape 7) Vérifier la présence de fuite au niveau de l'ouverture around doors and windows. These changes have helped in du coupe-tirage des appareils qui en sont dotés après 5 reducing heating/cooling costs but have created a problem minutes de fonctionnement du brûleur principal. Utiliser supplying combustion and ventilation air for gas fi red and la flamme d'une allumette ou d'une bougie. other fuel burning appliances. Appliances that pull air out 8) Si un problème de ventilation est observé pendant of the house (clothes dryers, exhaust fans, fi replaces, etc.) l'un des essais décrits ci-dessus, des correctifs doivent increase the problem by starving appliances for air. être apportés au système de ventilation conformément au National Fuel Gas Code, ANSI Z223.1/NFPA 54 et (ou) House depressurization can cause back drafting or improper au Code d'installation du gaz naturel et du propane, CSA combustion of gas-fi red appliances, thereby exposing build- B149.1. ing occupants to gas combustion products that could include 9) Une fois qu'il a été déterminé que chaque appareil carbon monoxide. raccordé au système de ventilation fonctionne If this furnace is to be installed in the same space with other correctement au moyen des essais décrits ci-dessus, gas appliances, such as a water heater, ensure there is an les portes, les fenêtres, les ventilateurs, les registres adequate supply of combustion and ventilation air for all ap- de foyer et tous les autres appareils de combustion pliances. Refer to the latest edition of the National Fuel Gas alimentés au gaz doivent être remis dans leur état Code NFPA 54/ANSI Z223.1 or CAN/CSA B149 Installation initial. Codes or applicable provisions of the local building codes for determining the combustion air requirements for the ap- pliances. Corrections must be in accordance with the latest edition of the National Fuel Gas Code NFPA 54/ANSI Z223.1 and/or This furnace must use indoor air for combustion. It cannot be CAN/CSA B149 Installation Codes. installed as a direct vent (i.e., sealed com bustion) furnace. 8 Most homes will require outside air be supplied to the furnace THIS PRODUCT IS NOT DESIGNED FOR COUNTER- area by means of ventilation grilles or ducts connecting directly CLOCKWISE INDUCED DRAFT BLOWER ROTATION. to the outdoors or spaces open to the outdoors such as attics Vent the furnace in accordance with the National Fuel Gas or crawl spaces. Code NFPA 54/ANSI Z223.1 - latest edition. CATEGORY I VENTING (VERTICAL VENTING) Venting WARNING TO PREVENT POSSIBLE PERSONAL INJURY OR DEATH DUE TO THIS FURNACE IS NOT DESIGN CERTIFIED TO BE HOR- ASPHYXIATION, THIS FURNACE MUST BE CATEGORY I VENTED. DO NOT IZONTALLY VENTED. VENT USING CATEGORY III VENTING. To rotate the induced draft blower clockwise, you will need to purchase one (0270F01119) chimney transition bottom kit. Category I Venting is venting at a non-positive pressure. A 1. Disconnect electrical power from the furnace. furnace vented as Category I is considered a fan-assisted 2. Disconnect the induced draft blower power leads, fl ue appliance and the vent system does not have to be “gas pipe, and pressure switch tubing. tight.” NOTE: Gas furnaces with induced draft blowers draw products of combustion through a heat exchanger allowing, 3. Remove the round cutout from the right side of the in some instances, common venting with natural draft appli- wrapper. ances (i.e. water heaters). All installations must be vented 4. Remove and save the four screws that fasten the in accordance with National Fuel Gas Code NFPA 54/ANSI induced draft blower to the fl ue collector box. Z223.1 - latest edition. 5. Remove and save the three screws that hold the NOTE: The vertical height of the Category I venting system chimney assembly to the induced draft blower. must be at least as great as the horizontal length of the venting 6. Remove and save the four screws that fasten the system. chimney top to the chimney bottom. 7. Remove the chimney transition bottom from the WARNING transition bottom kit. TO PREVENT POSSIBLE PERSONAL INJURY OR DEATH DUE TO 8. Install the chimney top with the four screws retained ASPHYXIATION, COMMON VENTING WITH OTHER MANUFACTURER’S from step 6 onto the new chimney transition bottom INDUCED DRAFT APPLIANCES IS NOT ALLOWED. from the transition bottom kit. 9. Install chimney assembly with the three screws retained The minimum vent diameter for the Category I venting system from step 5 onto the induced draft blower. is as shown: 10. Reinstall the induced draft blower rotating it 90 degrees MINIMUM VENT clockwise from the original upfl ow confi guration using MODEL UPFLOW COUNTERFLOW the four screws retained in step 3. Ensure the gasket 060 4 inch 4 inch located between the induced draft blower and the 080 4 inch 4 inch collector box is rotated accordingly. 100 5 inch 4 inch 11. Reconnect the induced draft blower power leads. NOTE: If the wires are not long enough, pull extra wire Under some conditions, larger vents than those shown above from the wire bundle in the blower compartment. may be required or allowed. When an existing furnace is re- 12. Reconnect the fl ue pipe, and the pressure switch tubing. moved from a venting system serving other appliances, the Ensure that all wires and the pressure switch tubing is venting system may be too large to properly vent the remaining at least one inch from the fl ue pipe, or any other hot attached appliances. surface. Furnaces are shipped with the induced draft blower discharg- 13. Restore power to furnace. ing from the top of the furnace. (“Top” is as viewed for an upfl ow installation.) The induced draft blower on *MEC80 Counterfl ow units are shipped with the induced draft blower models can be rotated 90 degrees for Category I venting. For discharging from the top of the furnace. (“Top” as viewed for furnaces installed vertically or horizontally, a four-inch single a counterfl ow installation.) wall pipe can be used to extend the induced draft blower Vent the furnace in accordance with the National Fuel Gas outlet 1/2” beyond the furnace cabinet. On *MEC80 furnaces Code NFPA54/ANSI Z223.1-latest edition. installed upfl ow or horizontally with left side down, the draft inducer may be rotated to discharge from the right side of the WARNING cabinet. When rotating the inducer a chimney transition bottom kit (part # 0270F01119) is needed for proper alignment of the NEVER ALLOW THE PRODUCTS OF COMBUSTION, INCLUDING CARBON inducer outlet and the vent exit hole in the side of the cabinet. MONOXIDE, TO ENTER THE RETURN DUCTWORK OR CIRCULATION AIR The inducer may NOT be rotated on *CEC80 model furnaces SUPPLY. regardless of installation position. 9 EXTERIOR MASONRY CHIMNEYS This checklist is only a summary. For detailed information on each of the procedures mentioned, see the paragraph (C referenced with each item. ATEGORY I FURNACES ONLY) An exterior masonry chimney is defi ned as a “Masonry” chim- Proper Chimney ney exposed to the outdoors on one or more sides below the Termination? roof line.” The ability to use a clay lined masonry chimney (Check 1) depends on a parameter not associated with interior chimneys. This variable is the geographic location of the installation. Researchers have discovered that the winter design tem- peratures have a direct impact on the suitability of this type of venting. In most situations, the existing masonry chimneys Chimney channel will require a properly sized metallic liner. free of solid and Change venting liquid fuel arrangements appliances? (Fix 2) (Check 2) Rebuild crown Crown in good (Fix 3) condition and/or Reline (Check 3) (Fix 4) Cleanout free of debris? Reline (Check 4) (Fix 4) Wash Liner in good Roof Line condition? Reline (Fix 4) (Check 5) Clay Tile Size: 8" x 8" x12" (Each x 24" Length) Attic Floor 1/2" to 1" Air Space Dilution air Reline available? (Fix 4) (Check 6) Second Floor Throat Damper First Floor Complete the Water Heater Breech F.A.F. Vent Vent Connector installation. Connector (Check 7) Fan Assisted Natural Draft Clean Out Forced Air Water Heater Furnace Basement Floor CHECK 1 - PROPER CHIMNEY TERMINATION. Typical Multiple Flue Clay Tile Chimney Figure 3 A masonry chimney used as a vent for gas fi red equipment CHECKLIST SUMMARY must extend at least three feet above the highest point where it passes through the roof. It must extend at least two feet higher This checklist serves as a summary of the items to be than any portion of a building within a horizontal distance of checked before venting an 80+ furnace into a masonry 10 feet. In addition, the chimney must terminate at least 3 feet chimney. In addition, we recommend that a qualifi ed ser- above any forced air inlet located within 10 feet. The chimney viceman use this checklist to perform a yearly inspection of must extend at least fi ve feet above the highest connected the furnace venting system. equipment draft hood outlet or fl ue collar. 10 If the chimney does not meet these termination requirements, Liquid fuel appliances include oil furnaces, oil-fi red boilers and but all other requirements in the checklist can be met, it may oil-fi red water heaters. be possible for a mason to extend the chimney. If this will not Appliances which burn propane (sometimes referred to as LP be practical, see Fix 1. 10' or Less (liquefi ed petroleum)) gas are considered gas-fi red appliances. CHECK 3 - CHIMNEY CROWN CONDITION. 2' Min. 2' Min. 3' Min. Damage from condensate usually shows up fi rst in the crown. If any of the following trouble signs are present, the condition of the crown is not satisfactory: Wall or a) Crown leaning Parapet b) Bricks missing c) Mortar missing Chimney d) Tile liner cracked Figure 4 e) No tile liner 10' or Less f) Salt staining at mortar joints. (White stains, and mortar becomes sandy and/or erodes.) 2' Min. For problems a, b, or c, see Fix 3. If problems d, e, or f are 3' Min. present, see Fix 4. IMPORTANT: It may be necessary to follow both Fix 3 and Fix 4. CHECK 4 - DEBRIS IN CLEANOUT. Chimney A cleanout (dropleg) must be present such that the upper edge of the cleanout cover is at least 12 inches below the lower Termination 10 Feet Or Less From Ridge, Wall or Parapet edge of the lowest chimney inlet opening. Figure 5 A chimney without a cleanout could become partially blocked More than 10’ by debris. If no cleanout is present, the chimney must be relined (Fix 4). Remove the cleanout cover, and examine 3’ Min. the cleanout for debris. If signifi cant amounts of any of the following are found: • Fuel oil residue NOTE: No Height • Bricks above parapet required when distance Chimney • Mortar or sand Wall or from walls or parapet is Parapet more than 10 feet. • Pieces of the tile liner • Rusted pieces of the metallic liner - reline the chimney Figure 6 (Fix 4). More than 10’ Height above any roof surface within CHECK 5 - LINER CONDITION. 10’ 10 feet horizontally. If a metal liner is present, it must be checked. It cannot be Ridge assumed that all existing metal liners are correctly installed 2” Min. and in good condition. 3’ Min. Remove the lowest existing vent connector, and examine the inside of the elbow or tee at the base of the liner. A small amount of soot may be considered acceptable, provided the Chimney installer vacuums it away. If rusted pieces of the liner have collected here, the metal liner must be removed and replaced Termination More Than 10 Feet From Ridge, Wall or Parapet (Fix 4). Figure 7 Next, gently tap the inside of the liner with a Phillips screw- CHECK 2 - ANY SOLID OR LIQUID FUEL APPLIANCES driver. If the screwdriver perforates the liner, or if the tapping VENTED INTO THIS CHIMNEY CHANNEL does not sound like metal hitting metal, the liner must be removed and replaced (Fix 4). Solid fuel appliances include fi replaces, wood stoves, coal furnaces, and incinerators. Remember that all appliances must be vented inside the liner. Venting one appliance inside the liner and another appliance outside the liner is not acceptable. 11 Next, use a fl ashlight and small mirror to sight up the liner. B CSA B149.2 - latest editions and amendments, then the clay vent must be supported so as to not come into direct contact tile liner can probably be used as a vent for the gas appliances. with the chimney walls or tile liner. If it is not, it can probably However, the installer must keep in mind the following factors be rehung so as to be acceptable. A thimble or fi re stop may which may render the tile liner unsuitable for use as a vent: be helpful here. • Extremely cold weather Flexible liners should be hung straight or nearly straight. If it • Long vent connectors is spiraled in the chimney and in good condition, it should be • Masonry chimneys with no air gap between the liner rehung. To do this, break the top seal; pull up and cut off the and the bricks. (In practice, this can be diffi cult to excess liner length, and refi t the top seal. Use caution when detect.) doing this, as the cut edges of fl exible liners may be sharp. • Exterior chimneys (The tables in National Fuel Gas The surfaces of the liner must be physically sound. If gaps Code NFPA 54/ANSI Z223.1 - latest edition and in the or holes are present, the metal liner must be removed and National Standard of Canada, CAN/CSA B149.1 and replaced (Fix 4). Finally, confi rm that the metal liner is the CAN/CSA B149.2 - latest editions and amendments correct size for the appliances to be installed. Use the GAMA assume interior chimneys.) tables and rules. If, in the judgment of the local gas utility, installer, and/or local If a metal liner is not present, a clay tile liner must be present, codes; one or more of the above factors is likely to present a or the chimney must be lined (Fix 4). problem, the chimney must be relined (Fix 4). Use a fl ashlight and small mirror at the cleanout or vent FIX 1 - LINER TERMINATION connector to inspect the clay tile liner. If any of the following problems are present: Any cap or roof assembly used with a liner must be approved • Tile sections misaligned by the liner manufacturer for such use. The liner and cap/roof • Tile sections missing assembly must then terminate above the roof in accordance with the manufacturer’s instructions. • Gaps between tile sections In some cases, a shorter extension above the roof may be • Signs of condensate drainage at the cleanout or vent possible with a liner than would be required with a masonry connectors chimney. • Mortar protruding from between tile sections For further information on relining, see Fix 4. • Use of sewer pipe or drainage pipe rather than an approved fi re clay tile reline the chimney (Fix 4). FIX 2 -CHANGE VENTING ARRANGEMENTS Next, measure the size of the liner. It may be possible to do If the masonry chimney has more than one channel, it may be this from the cleanout. The liner must be at least as large as possible to vent the gas appliances into one channel and vent the minimum size established by the tables in National Fuel the solid or liquid fuel appliance(s) into another channel(s). Gas Code NFPA 54/ANSI Z223.1 - latest edition and in the Do not vent an 80+ Furnace inside of a metal liner with other National Standard of Canada, CAN/CSA B149.1 and CAN/ appliances vented outside the liner. CSA B149.2 - latest editions and amendments. If the liner is Alternatively, the homeowner may agree to discontinue use too small or too large, then the chimney must be relined (Fix 4). of the fi replace (solid fuel appliance). If so, the tile liner must CHECK 6 - DILUTION AIR. be cleaned to remove creosote buildup. The fi replace opening must then be permanently sealed. If gas-fi red appliances are to be vented into a clay tile liner, a If oil-fi red appliance(s) are being replaced by gas-fi red appli- source of dilution air is required. ance(s), the tile liner must fi rst be cleaned to remove the fuel Dilution air cannot be obtained through: oil residue. • Induced draft appliances If none of the above options is practical, the furnace may need • Natural draft appliances with vent dampers to be vented vertically with a B Vent. Suffi cient dilution air can ordinarily be obtained through the Under some conditions, a 90%+ furnace could be installed draft hood of a natural draft appliance only if the appliance’s rather than an 80% furnace. The 90%+ furnace can be vented vent connector does not include a vent damper. If dilution horizontally or vertically through PVC pipe. air will not be available, the chimney must be relined (Fix 4). F IX 3 - REBUILD THE CROWN CHECK 7 - COMPLETE THE INSTALLATION. If the chimney crown is damaged, a qualifi ed mason must re- If Checks 1 through 6 have been satisfactory, and the liner is pair it in accordance with nationally recognized building codes an acceptable size as determined by the tables in National or standards. One such standard which may be referenced is Fuel Gas Code NFPA 54/ANSI Z223.1 - latest edition and in the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel the National Standard of Canada, CAN/CSA B149.1 and CAN/ Burning Appliances, ANSI/NFPA 211. 12 FIX 4 - RELINING • The vent connectors used are very long or have a large number of elbows. Relining options include B vent and fl exible liners. • Local experience indicates that fl exible liners installed If the chimney has diagonal offsets, B vent probably cannot without insulation are likely to have condensation be used. problems. If B vent is to be used, it must be supported adequately. Insulation must be selected and installed in accordance with Supports (such as fi re stops or thimbles) must be used to the liner manufacturer’s instructions. prevent the B vent from coming into direct contact with the tile liner or chimney walls. Direct contact would result in higher Finally, cap the chimney and terminate the liner in accordance heat loss, with an increased possibility of poor venting system with the liner manufacturer’s instructions. performance. ELECTRICAL CONNECTIONS It is not acceptable to vent one appliance inside the B vent and other appliances outside. The excess space between the WARNING B vent and the chimney walls must be covered at the top of HIGH VOLTAGE ! the chimney by a weatherproof, corrosion resistant fl ashing. TO AVOID THE RISK OF ELECTRICAL SHOCK, WIRING TO The B vent should then be topped with a listed vent cap. The THE UNIT MUST BE POLARIZED AND GROUNDED. listed vent cap will, when installed per the manufacturer’s in- structions, prevent problems due to rain, birds, or wind effects. WARNING A B-vent installed as described in this section is considered to HIGH VOLTAGE ! be an enclosed vent system, and the sizing tables in National TO AVOID PERSONAL INJURY OR DEATH DUE TO Fuel Gas Code NFPA 54/ANSI Z223.1 - latest edition and in the National Standard of Canada, CAN/CSA B149.1 and CAN/ ELECTRICAL SHOCK, DISCONNECT ELECTRICAL POWER CSA B149.2 - latest editions and amendments may be used. BEFORE SERVICING OR CHANGING ANY ELECTRICAL WIRING. If a fl exible liner is to be used, it must be made of the proper materials: CAUTION • For most residential applications, an aluminum liner should be acceptable. LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING Flexible liners specifi cally intended and tested for CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS gas applications are listed in the UL “Gas and Oil OPERATION. VERIFY PROPER OPERATION AFTER SERVICING. Equipment Directory”. (UL Standard 1777). WARNING For sizing of fl exible liners, see the tables in the National Fuel Gas Code NFPA 54/ANSI Z223.1 - latest edition and in the HIGH VOLTAGE ! National Standard of Canada, CAN/CSA B149.1 and CAN/ TO AVOID THE RISK OF INJURY, ELECTRICAL SHOCK OR CSA B149.2 - latest editions and amendments. DEATH, THE FURNACE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN To install the liner, read and follow the liner manufacturer’s THEIR ABSENCE, WITH THE LATEST EDITION OF THE instructions and your local codes. Excess liner length should NATIONAL ELECTRIC CODE. be pulled out of the chimney and cut off. Use caution when doing this, as the cut edges of fl exible liners may be sharp. Do not spiral excess liner inside of the chimney. Support the WARNING liner as recommended by the liner manufacturer. EDGES OF SHEET METAL HOLES MAY BE SHARP. USE GLOVES AS A Some manufacturers of fl exible liners offer an insulation PRECAUTION WHEN REMOVING HOLE PLUGS. sleeve designed to be added to the liner before it is installed in the chimney. (Poured insulation, either vermiculite or other W IRING HARNESS materials, is no longer recommended.) Insulation will need to be added to the fl exible liner if: The wiring harness is an integral part of this furnace. Field • It is required by the liner manufacturer’s instructions. alteration to comply with electrical codes should not be re- • The previous liner was properly sized and installed, quired. Wires are color coded for identifi cation purposes. and suffered from condensation damage. Refer to the wiring diagram for wire routings. If any of the original wire as supplied with the furnace must be replaced, • It is required by your local building codes. it must be replaced with wiring material having a temperature rating of at least 105° C. Any replacement wiring must be a Even if none of those three conditions exist which require ad- copper conductor. ditional liner insulation, the installer may wish to consider it if: • The local climate is very cold. • The chimney is very tall. 13 115 VOLT LINE CONNECTIONS WARNING Before proceeding with electrical connections, ensure that the HIGH VOLTAGE ! supply voltage, frequency, and phase correspond to that spec- TO AVOID THE RISK OF INJURY, ELECTRICAL SHOCK OR ifi ed on the unit rating plate. Power supply to the furnace must be NEC Class 1, and must comply with all applicable codes. DEATH, THE FURNACE MUST BE ELECTRICALLY The furnace must be electrically grounded in accordance with GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN local codes or, in their absence, with the latest edition of The THEIR ABSENCE, WITH THE LATEST EDITION OF THE NATIONAL ELECTRIC CODE. National Electric Code, ANSI NFPA 70 and/or The Canadian Electric Code CSA C22.1. To ensure proper unit grounding, the ground wire should run Use a separate fused branch electrical circuit containing from the furnace ground screw located inside the furnace properly sized wire, and fuse or circuit breaker. The fuse or junction box all the way back to the electrical panel. NOTE: circuit breaker must be sized in accordance with the maximum Do not use gas piping as an electrical ground. To confi rm overcurrent protection specifi ed on the unit rating plate. An proper unit grounding, turn off the electrical power and perform electrical disconnect must be provided at the furnace location. the following check. 1. Measure resistance between the neutral (white) Connect hot, neutral, and ground wires as shown in the wiring connection and one of the burners. diagram located on the unit’s blower door. 2. Resistance should measure 10 ohms or less. Line polarity must be observed when making fi eld connections. Line voltage connections can be made through either the right This furnace is equipped with a blower door interlock switch or left side panel. The furnace is shipped confi gured for a right which interrupts unit voltage when the blower door is opened side electrical connection with the junction box located inside for servicing. Do not defeat this switch. the burner compartment (blower compartment for downfl ows). To make electrical connections through the opposite side of GAS SUPPLY AND PIPING the furnace, the junction box must be relocated to the other side of the burner (or blower) compartment prior to making The furnace rating plate includes the approved furnace gas electrical connections. To relocate the junction box, follow input rating and gas types. The furnace must be equipped to the steps shown below. operate on the type of gas applied. This includes any con- NOTE: Wire routing must not to interfere with circulator blower version kits required for alternate fuels and/or high altitude. operation, fi lter removal, or routine maintenance. CAUTION JUNCTION BOX RELOCATION TO PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE, THE INLET GAS SUPPLY PRESSURE MUST BE AS SPECIFIED ON THE UNIT WARNING RATING PLATE WITH ALL OTHER HOUSEHOLD GAS FIRED APPLIANCES OPERATING. EDGES OF SHEET METAL HOLES MAY BE SHARP. USE GLOVES AS A PRECAUTION WHEN REMOVING HOLE PLUGS. Inlet gas supply pressures must be maintained within the ranges specifi ed in the following table. The supply pressure WARNING must be constant and available with all other household gas fi red appliances operating. The minimum gas supply pres- TO PREVENT PERSONAL INJURY OR DEATH DUE TO ELECTRIC SHOCK, sure must be maintained to prevent unreliable ignition. The DISCONNECT ELECTRICAL POWER BEFORE INSTALLING OR SERVICING THIS maximum must not be exceeded to prevent unit overfi ring. UNIT. NOTE: Do not remove the gas valve inlet plug before the gas 1. Remove both doors from the furnace. line is installed. Replace if water or debris has been introduced. 2. Remove and save the screws holding the junc tion box INLET GAS SUPPLY PRESSURE to the right side of the furnace. Natural Gas Minimum: 4.5" w.c. Maximum: 10.0" w.c. 3. Attach the junction box to the left side of the fur nace, Propane Gas Minimum: 11.0" w.c. Maximum: 13.0" w.c. using the screws removed in step 2. 4. Check the location of the wiring. Confi rm that it will not be damaged by heat from the burners or by the rotation of the fan. Also confi rm that wiring location will NOTE: Adjusting the minimum supply pressure below the not interfere with fi l ter removal or other maintenance. limits in the above table could lead to unreliable ignition. Gas input to the burners must not exceed the rated input shown IMPORTANT NOTE: To avoid possible equipment malfunc- on the rating plate. Overfi ring of the fur nace can result in tion, route the low voltage wires to avoid interference with fi lter premature heat exchanger failure. Gas pressures in excess removal or other maintenance. of 13 inch es water column can also cause permanent damage to the gas valve. 14 At all altitudes, the manifold pressure must be within 0.3 inches When sizing gas lines, be sure to include all appliances which w.c. of that listed in the Specifi cation Sheet applicable to your will operate simultaneously. model for the fuel used. At all altitudes and with either fuel, The gas piping supplying the furnace must be properly sized the air tempera ture rise must be within the range listed on the based on the gas fl ow required, specifi c gravity of the gas, furnace nameplate. Should this appliance be converted to and length of the run. The gas line installation must comply LP, refer to the instructions included in the factory authorized with local codes, or in their absence, with the latest edition of LP conversion kit. the National Fuel Gas Code, NFPA 54/ANSI Z223.1. HIGH ALTITUDE DERATE Natural Gas Capacity of Pipe High altitude installations may require both a pressure switch In Cubic Feet of Gas Per Hour (CFH) Length of Nominal Black Pipe Size and an orifi ce change. These changes are necessary to com- Pipe in Feet 1/2" 3/4" 1" 1 1/4" 1 1/2" pensate for the natural reduction in the density of both the gas 10 132 278 520 1050 1600 fuel and the combustion air at higher altitude. 20 92 190 350 730 1100 30 73 152 285 590 980 Clearance in accordance with local installation codes, the 40 63 130 245 500 760 requirements of the gas supplier and the manufacturer’s 50 56 115 215 440 670 60 50 105 195 400 610 installation instructions. 70 46 96 180 370 560 Dégaugement conforme aux dodes d’installation locaux, aux 80 43 90 170 350 530 90 40 84 160 320 490 exigences du fournisseur de gaz et aux instructions d’instal- 100 38 79 150 305 460 lation du fabricant. (Pressure 0.5 psig or less and pressure drop of 0.3" W.C.; Based on Manifold Pressure Pressure 0.60 Specific Gravity Gas) Gas Altitude Kit Orifice High Stage Low Stage Switch Change Natural None #45 3.5" w.c. 1.9" w.c. None CFH = BTUH Furnace Input 0-7000 LPM-06 H/W Heating Value of Gas (BTU/Cubic Foot) Propane #55 10.0" w.c. 6.0" w.c. None GAS VALVE LPM-08 W-R To connect the furnace to the building’s gas piping, the install- Propane 0-7000 #55 10.0" w.c. 6.0" w.c. None VALVE er must supply a ground joint union, drip leg, manual shutoff NOTE: In Canada, gas furnaces are only certified to 4500 feet. valve, and line and fi ttings to connect to gas valve. In some cases, the installer may also need to supply a transition piece Consult the furnace Specifi cation Sheet for appropriate manu- from 1/2” pipe to a larger pipe size. facturer’s kits for propane gas and/or high altitude installations. The indicated kits must be used to insure safe and proper The following stipulations apply when connecting gas piping. furnace operation. All conversions must be performed by a • Gas piping must be supported external to the furnace qualifi ed installer, or service agency. cabinet so that the weight of the gas line does not distort the burner rack, manifold or gas valve. PROPANE GAS CONVERSION • Use black iron or steel pipe and fi ttings for the building piping. WARNING • Use pipe joint compound on male threads only. Pipe POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH MAY joint compound must be resistant to the action of the OCCUR IF THE CORRECT CONVERSION KITS ARE NOT INSTALLED. THE fuel used. APPROPRIATE KITS MUST BE APPLIED TO ENSURE SAFE AND PROPER • Use ground joint unions. FURNACE OPERATION. ALL CONVERSIONS MUST BE PERFORMED BY A • Install a drip leg to trap dirt and moisture before it can QUALIFIED INSTALLER OR SERVICE AGENCY. enter the gas valve. The drip leg must be a minimum of three inches long. This unit is confi gured for natural gas. The appropriate man- ufacturer’s propane gas conversion kit must be applied for • Use two pipe wrenches when making connection to propane gas installations. the gas valve to keep it from turning. The orientation of the gas valve on the manifold must be maintained If converting to LP gas, it is recommended that an LPLP0* kit as shipped from the factory. also be installed. The use of this kit will prevent the furnace • Install a manual shutoff valve between the gas from fi ring when the LP gas supply pressure is too low to meter and unit within six feet of the unit. If a union support proper combustion. is installed, the union must be downstream of the GAS PIPING CONNECTIONS manual shutoff valve, between the shutoff valve and the furnace. WARNING • Tighten all joints securely. • Connect the furnace to the building piping by one of TO AVOID POSSIBLE UNSATISFACTORY OPERATION OF EQUIPMENT the following methods: DAMAGE DUE TO UNDERFIRING OR EQUIPMENT, USE THE PROPER SIZE OF NATURAL/PROPANE GAS PIPING NEEDED WHEN RUNNING PIPE FROM THE METER/TANK TO THE FURNACE. 15 – Rigid metallic pipe and fi ttings. COUNTERFLOW INSTALLATIONS – Semi-rigid metallic tubing and metallic fi ttings. When the gas piping enters through the left side of the furnace, Aluminum alloy tubing must not be used in exterior the installer must supply a straight pipe and a 90 degree elbow locations. to reach the exterior of the furnace. – Use listed gas appliance connectors in accordance A ground joint union, drip leg and manual shutoff valve must with their instructions. Connectors must be fully in also be supplied by the installer. In most cases, the installer the same room as the furnace. may also need to supply a transition piece from ½” to another pipe size. When the gas piping enters through the right side – Protect connectors and semi-rigid tubing against of the furnace, the installer must supply the following fi ttings physical and thermal damage when installed. (starting at the gas valve): Ensure aluminum-alloy tubing and connectors are • Close Nipple coated to protect against external corrosion when • 90 Degree Elbow in contact with masonry, plaster, or insulation, or • Straight Pipe to Reach Exterior of Furnace. subjected to repeated wetting by liquids such as water (except rain water), detergents, or sewage. GAS PIPING CHECKS Before placing unit in operation, leak test the unit and gas Gas line entrance connections. WARNING Right side TO AVOID THE POSSIBILITY OF EXPLOSION OR FIRE, NEVER USE A MATCH gas entrance (alternate) OR OPEN FLAME TO TEST FOR LEAKS. Check for leaks using an approved chloride-free soap and water solution, an electronic combustible gas detector, or other approved testing methods. General Furnace Layout Figure 8 UPFLOW INSTALLATIONS When the gas piping enters through the side of the furnace, NOTE: Never exceed specifi ed pressures for testing. Higher the installer must supply the following fi t tings (starting from pressure may cause gas valve failure. the gas valve): Disconnect this unit and shutoff valve from the gas supply • Close nipple. piping system before pressure testing the supply piping system • 90 degree elbow. with pressures in excess of 1/2 psig (3.48 kPa). • Straight pipe to reach the exterior of the furnace . This unit must be isolated from the gas supply system by A ground joint union, drip leg, and manual shutoff valve must closing its manual shutoff valve before pressure testing of gas also be supplied by the installer. In some cases, the installer supply piping system with test pressures equal to or less than may also need to supply a transition piece from 1/2” to another 1/2 psig (3.48 kPa). pipe size. PROPANE GAS TANKS AND PIPING When the gas piping enters through the left side of the furnace, A gas detecting warning system is the only reliable way to de- the installer must supply the following fi ttings (starting from tect a propane gas leak. Rust can reduce the level of odorant the gas valve): in propane gas. Do not rely on your sense of smell. Contact • 90 degree elbow. a local propane gas supplier about installing a gas detecting • Straight pipe to reach the exterior of the furnace. warning system. If the presence of gas is suspected, follow • A ground joint union, drip leg, and manual shutoff the instructions on Page 3 of this manual. valve must also be supplied by the installer. In some cases, the installer may also need to supply a All propane gas equipment must conform to the safety transition piece from 1/2 inch to another pipe size. standards of the National Board of Fire Underwriters, NBFU 16 Manual 58. PROPANE GAS PIPING CHARTS For satisfactory operation, propane gas pressure must be Sizing Between First and Second Stage Regulator* 10 inch WC at the furnace manifold with all gas appli ances Maximum Propane Capacities listed are based on 2 psig pressure drop at 10 psig setting. Capacities in 1,000 BTU/hour. in operation. Maintaining proper gas pressure depends on Pipe or three main factors: Tubing Size, O.D. Type L Nominal Pipe Size Tubing Schedule 40 1. Vaporization rate, depending on temperature of the Length, Feet 3/8" 1/2" 5/8" 3/4" 7/8" 1/2" 3/4" liquid, and “wetted surface” area of the con tainer or 10 730 1,700 3,200 5,300 8,300 3,200 7,500 containers. 20 500 1,100 2,200 3,700 5,800 2,200 4,200 30 400 920 2,000 2,900 4,700 1,800 4,000 2. Proper pressure regulation. (Two-stage regulation is 40 370 850 1,700 2,700 4,100 1,600 3,700 recommended for both cost and effi ciency). 50 330 770 1,500 2,400 3,700 1,500 3,400 60 300 700 1,300 2,200 3,300 1,300 3,100 3. Pressure drop in lines between regulators, and between 80 260 610 1,200 1,900 2,900 1,200 2,600 second stage regulator and the appliance. Pipe size 100 220 540 1,000 1,700 2,600 1,000 2,300 125 200 490 900 1,400 2,300 900 2,100 will depend on length of pipe run and total load of all 150 190 430 830 1,300 2,100 830 1,900 appliances. 175 170 400 780 1,200 1,900 770 1,700 200 160 380 730 1,100 1,800 720 1,500 Complete information regarding tank sizing for vaporiza tion, recommended regulator settings, and pipe sizing is available Sizing Between Second Stage and Appliance Regulator* Maximum Propane Capacities listed are based on 2 psig pressure drop at 10 psig setting. from most regulator manufacturers and propane gas suppliers. Capacities in 1,000 BTU/hour. Pipe or Nominal Pipe Size Tubing Size, O.D. Type L Use a pipe thread compound that is approved for natural gas Tubing Schedule 40 Length, 3/8" 1/2" 5/8" 3/4" 7/8" 1-1/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" and LP Gas. Feet 10 39 92 199 329 501 935 275 567 1,071 2,205 3,307 Refer to the following illustration for typical propane gas in- 20 26 62 131 216 346 630 189 393 732 1,496 2,299 30 21 50 107 181 277 500 152 315 590 1,212 1,858 stallations and piping. 40 19 41 90 145 233 427 129 267 504 1,039 1,559 50 18 37 79 131 198 376 114 237 448 910 1,417 60 16 35 72 121 187 340 103 217 409 834 1,275 80 13 29 62 104 155 289 89 185 346 724 1,066 5 to 15 PSIG First Stage (20 PSIG Max.) 100 11 26 55 90 138 255 78 162 307 630 976 Regulator Continuous 11" W.C. 125 10 24 48 81 122 224 69 146 275 567 866 150 9 21 43 72 109 202 63 132 252 511 787 200 8 19 39 66 100 187 54 112 209 439 665 250 8 17 36 60 93 172 48 100 185 390 590 200 PSIG Second Stage Maximum Regulator CIRCULATING AIR WARNING NEVER ALLOW THE PRODUCTS OF COMBUSTION, INCLUDING CARBON Propane Gas Installation (Typ.) MONOXIDE, TO ENTER THE RETURN DUCT WORK OR CIRCULATION AIR Figure 9 SUPPLY. Duct systems and register sizes must be properly designed for the CFM and external static pressure rat ing of the fur- nace. Ductwork should be designed in accor dance with the recommended methods of “Air Conditioning Contractors of America” Manual D. A duct system must be installed in accordance with Standards of the National Board of Fire Underwriters for the Installation of Air Conditioning, Warm Air Heating and Ventilating Systems. Pamphlets No. 90A and 90B. A closed return duct system must be used, with the return duct connected to the furnace. NOTE: Ductwork must never be attached to the back of the furnace. For installations requiring more than 1800 CFM, use a bottom return or two sided return. Supply and return con nections to the furnace may be made with fl exible joints to reduce noise transmission. To prevent the blower from inter fering with combustion air or draft when a central return is used, a connecting duct must be installed between the unit and the utility room wall. A room, closet, or alcove must not be used as a return air chamber. 17 When the furnace is used in connection with a cooling unit, NOTE: Both readings may be taken simultaneously and read the furnace should be installed in parallel with or on the directly on the manometer if so desired. If an air conditioner upstream side of the cooling unit to avoid condensa tion in coil or Electronic Air Cleaner is used in conjunction with the the heating element. With a parallel fl ow arrange ment, the furnace, the readings must also include these components, dampers or other means used to control the fl ow of air must as shown in the following drawing. be adequate to prevent chilled air from entering the furnace 4. Consult proper tables for the quantity of air. and, if manually operated, must be equipped with means to prevent operation of either unit unless the damper is in the If the total external static pressure exceeds the maximum full heat or cool position. listed on the furnace rating plate, check for closed dampers, registers, undersized or poorly laid out duct work. When the furnace is installed without a cooling coil, it is rec- ommended that a removable access panel be provided in the outlet air duct. This opening shall be accessible when the furnace is installed and shall be of such a size that the heat exchanger can be viewed for visual light inspection or such that a sampling probe can be inserted into the airstream. The access panel must be made to prevent air leaks when the furnace is in operation. Digital When furnace duct(s) supply air outside the space containing Manometer the furnace, a return air duct must terminate in the same space as the supply duct and be sealed to the furnace casing. When the furnace is heating, the temperature of the return air entering the furnace must be between 55°F and 100°F. CHECKING DUCT STATIC Refer to your furnace rating plate for the maximum ESP (ex- ternal duct static) rating. Checking Static Pressure Figure 10 Total external static refers to static pressure created by all components external to the furnace cabinet. Cooling coils, FILTERS - READ THIS SECTION BEFORE INSTALLING THE fi lters, ducts, grilles, registers must all be considered when R ETURN AIR DUCTWORK reading your total external static pressure. The supply duct pressure must be read between the furnace and the cooling Filters must be used with this furnace. Discuss fi lter mainte- coil. This reading is usually taken by removing the “A” shaped nance with the building owner. Filters do not ship with this block off plate from the end on the coil; drilling a test hole in it furnace, but must be provided by the installer. Filters must and reinstalling the block off plate. Take a duct static reading comply with UL900 or CAN/ULCS111 standards.Damage or at the test hole. Tape up the test hole after your test is com- repairs due to the installation of the furnace without fi lters is plete. The negative pressure must be read between the fi lter not covered under the warranty. and the furnace blower. UPRIGHT INSTALLATIONS Too much external static pressure will result in insuffi cient air that can cause excessive temperature rise. This can cause Depending on the installation and/or customer preference, limit switch tripping and heat exchanger failure. differing fi lter arrangements can be applied. Filters can be installed in the central return register or a side panel external To determine total external duct static pressure, proceed as fi lter rack kit (upfl ows), or the ductwork above a downfl ow follows; furnace. As an alternative, a media air fi lter or electronic air cleaner can be used as the primary fi lter. 1. With clean fi lters in the furnace, use a draft gauge (inclined manometer) to measure the static pressure of the return HORIZONTAL INSTALLATIONS duct at the inlet of the furnace. (Negative Pressure) Filters must be installed in either the central return register or 2. Measure the static pressure of the supply duct. (Positive in the return air duct work. Pressure) 3. The difference between the two numbers is .4” w.c. Example: static reading from return duct = -.1” w.c. static reading from supply duct = .3” w.c. total external static pressure on this system = .4” w.c. 18 CIRCULATION AIR FILTERS Upflow / Horizontal Minimum Recommended Filter Size^ Models *MEC80403B* 1 - 16 X 25 Side or 1 - 14 X 24 Bottom Return *MEC80603B* 1 - 16 X 25 Side or 1 - 14 X 24 Bottom Return *MEC80604B* 1 - 16 X 25 Side or 14 X 24 Bottom Return *MEC80803B* 1 - 16 X 25 Side or Bottom Return *MEC80804C* 1 - 16 X 25 Side or Bottom Return *MEC80805C*¹ 1 - 16 X 25 Side or Bottom Return¹ *MEC80805D*¹ 1 - 16 X 25 Side or Bottom Return¹ *MEC81005C* 2 - 16 X 25 Side or 1 - 20 X 25 Bottom Return *MEC81005C* 2 - 16 X 25 Side or 1 - 20 X 25 Bottom Return Downflow / Horizontal Models *CEC80403B* 2 - 10 X 20 or 1 - 14 X 25 Top Return *CEC80603B* 2 - 10 X 20 or 1 - 14 X 25 Top Return *CEC80805C* 2 - 14 X 20 or 1 - 16 X 25 Top Return *CEC81005C* 2 - 14 X 20 or 1 - 20 X 25 Top Return ^ Larger filters may be used, filters may also be centrally located Figure 11 Figure 12 ¹ = use 2 - 16 X 25 filters and two side returns or 20 X 25 filter on bottom return if furnace is connected to a cooling unit over 4 tons nominal capacity ELECTRICAL 24 VOLT THERMOSTAT WIRING IMPORTANT NOTE WIRE ROUTING MUST NOT INTERFERE WITH CIRCULATOR BLOWER OPERATION, FILTER REMOVAL OR ROUTINE MAINTENANCE. Low voltage connections can be made through either the right or left side panel. Thermostat wiring entrance holes are located in the blower compartment. The following fi gure shows connections for a “heat/cool system”. This furnace is equipped with a 40 VA transformer to facilitate Figure 13 Figure 14 use with most cooling equipment. Consult the wiring diagram, located on the blower compartment door, for further details of 115 Volt and 24 Volt wiring. R Furnace R Integrated Control Module Y C Figure 15 Remote Condensing Unit (Single-Stage Cooling) One of the most common causes of a problem in a forced Thermostat - Single -Stage Heating with Single-Stage Cooling air heating system is a blocked or dirty fi lter. Circulating air fi lters must be inspected monthly for dirt accumulation and NOTE: To apply a single-stage Heating Thermostat, the thermostat selector switch on the Integrated Control Module must be set replaced if necessary. Failure to maintain clean fi lters can on single-stage. cause premature heat exchanger failure. A new home may require more frequent replacement until all construction dust and dirt is removed. 19 Figure 16 pump. Refer to the fossil fuel kit installation instructions for additional thermostat requirements. R Strictly follow the wiring guidelines in the fossil fuel kit instal- Furnace lation instructions. All furnace connections must be made R Integrated Control to the furnace two-stage integrated control module and the Module “FURNACE” terminal strip on the fossil fuel control board. Y C Remote Condensing Unit TWINNING (Single-Stage Cooling) Using the “TWIN” terminals and proper wiring enables two Thermostat - Two-Stage Heating with Single-Stage Cooling *MEC96 furnaces of the same model and size to be twinned. Figure 17 Twinning allows simultaneous operation of two furnaces and forces the indoor blower motors of each furnace to operate synchronously into a common duct system. Using the twinning Y2 W1 W2 function will require only fi eld installed wiring with no external kits or parts. Furnace · The staging DIP switches and speed tap DIP switches Y W1 W2 Integrated must be set the same on both furnaces. Control Module NOTE: Each furnace must be connected to it’s Y2 own 115 VAC power supply. The L1 connection to Remote Condensing Unit each furnace must be in phase (connected to circuit (Two-Stage Cooling) breakers on the same 115 VAC service panel phase Thermostat - Two-Stage Heating with Two-Stage Cooling leg). To verify that the furnaces are in phase, check Thermostat Wiring Diagrams from L1 to L1 on each furnace with a voltmeter. If the furnaces are in phase, the voltage between both Figure 18 furnaces will be ZERO. S Room Furnace 1 Furnace 2 INGLE-STAGE HEATING THERMOSTAT APPLICATION Thermostat A single-stage thermostat with only one heating stage may be used to control this furnace. The application of a single-stage Y2 Ylo Ylo thermostat offers a timed transition from low to high fi re. The Y Y Y furnace will run on low stage for a fi xed period of time before stepping up to high stage to satisfy the thermostat’s call for W W W heat. The delay period prior to stepping up can be set at either a fi xed 10 or 20 minute time delay or a load based variable W2 W2 W2 time between 1 and 12 minutes (AUTO mode). If the AUTO R R R mode is selected, the control averages the cycle times of the previous three cycles and uses the average to determine the G G G time to transition from low stage to high stage. C C C PCBBF139 CONTROL BOARD Switch Dip Switch Purpose Function 115 VOLT LINE CONNECTION OF ACCESSORIES (HUMIDIFIER Group 1234 2 Stage Stat OFF OFF AND ELECTRONIC AIR CLEANER) Thermostat 1 Stg Stat 10 min delay ON OFF S3 Setup 1 Stg Stat 20 min delay ON ON Auto OFF* ON* The furnace integrated control module is equipped with line voltage 90 OFF OFF accessory terminals for controlling power to an optional fi eld-sup- Heating Fan 120 OFF ON S3 plied humidifi er and/or electronic air cleaner. Off Delay 150 ON* OFF* 180 ON ON The accessory load specifi cations are noted in the chart below: * FACTORY SETTING Humidifier 1.0 Amp maximum at 120 VAC Electronic Air Cleaner 1.0 Amp maximum at 120 VAC FOSSIL FUEL APPLICATIONS This furnace can be used in conjunction with a heat pump in a Turn OFF power to the furnace before installing any accessories. fossil fuel application. A fossil fuel application refers to a combined Follow the humidifi er or air cleaner manufacturers’ instructions for gas furnace and heat pump installation which uses an outdoor locating, mounting, grounding, and controlling these accessories. temperature sensor to determine the most cost effi cient means Accessory wiring connections are to be made through the 1/4” of heating (heat pump or gas furnace). quick connect terminals provided on the furnace integrated control module. The humidifi er and electronic air cleaner hot terminals A heat pump thermostat with three stages of heat is required to are identifi ed as HUM and EAC. The humidifi er and electronic properly use a two-stage furnace in conjunction with a heat 20 air cleaner neutral terminals are identifi ed as NEUTRAL. All fi eld INLET GAS SUPPLY PRESSURE wiring must conform to applicable codes. Connections should be Natural Gas Minimum: 4.5" w.c. Maximum: 10.0" w.c. made as shown. Propane Gas Minimum: 11.0" w.c. Maximum: 13.0" w.c. If it is necessary for the installer to supply additional line voltage wiring to the inside of the furnace, the wiring must conform to all The furnace rating plate includes the approved furnace gas input local codes, and have a minimum temperature rating of 105°C. rating and gas types. The furnace must be equipped to operate on All line voltage wire splices must be made inside the furnace the type of gas applied. This includes any conversion kits required junction box. for alternate fuels and/or high altitude. The integrated control module humidifi er terminal (HUM) is Inlet gas supply pressures must be maintained within the ranges energized with 115 volts whenever the induced draft blower specifi ed in the adjacent table. The supply pressure must be is energized. The integrated control module electronic air constant and available with all other household gas fi red ap- cleaner terminal (EAC) is energized with 115 volts whenever pliances operating. The minimum gas supply pressure must the circulator blower is energized. This terminal can also be be maintained to prevent unreliable ignition. The maximum used to provide 115 volt power to a humidifi er transformer. must not be exceeded to prevent unit overfi ring. The remaining primary transformer wire would be connected HIGH ALTITUDE DERATE to the Line N on the control board. When this furnace is installed at high altitude, the appropriate High Altitude orifi ce kit must be applied. This is required due to the nat- WARNING ural reduction in the density of both the gas fuel and combustion HIGH VOLTAGE ! air as altitude increases. The kit will provide the proper design certifi ed input rate within the specifi ed altitude range. TO AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, DISCONNECT ELECTRICAL POWER High altitude kits are purchased according to the installation altitude BEFORE SERVICING OR CHANGING ANY ELECTRICAL and usage of either natural or propane gas. Consult the furnace WIRING. Specifi cation Sheet for appropriate kits. Do not derate the furnace by adjusting the manifold pressure to a lower pressure than specifi ed on the furnace rating plate. The combination of the lower air density and a lower manifold pressure will prohibit the burner orifi ce from drawing the proper amount of air into the burner. This may cause incomplete combustion, fl ashback, and possible yellow tipping. In some areas the gas supplier may artifi cially derate the gas in an effort to compensate for the effects of altitude. If the gas is artifi cially derated, the appropriate orifi ce size 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 provided by the gas supplier to determine the proper orifi ce size. A different pressure switch may be required at high altitude regardless of the BTU/ft3 content of the fuel used. Consult the furnace Specifi cation Sheet for pressure switch. WARNING Accessories - Accessories Wiring POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH MAY Figure 19 OCCUR IF THE CORRECT CONVERSION KITS ARE NOT INSTALLED. THE G APPROPRIATE KITS MUST BE APPLIED TO ENSURE SAFE AND PROPER AS SUPPLY AND PIPING FURNACE OPERATION. ALL CONVERSIONS MUST BE PERFORMED BY A WARNING QUALIFIED INSTALLER OR SERVICE AGENCY. TO AVOID POSSIBLE UNSATISFACTORY OPERATION OF EQUIPMENT PROPANE GAS CONVERSION DAMAGE DUE TO UNDERFIRING OR EQUIPMENT, USE THE PROPER SIZE This unit is confi gured for natural gas, but may be converted for OF NATURAL/PROPANE GAS PIPING NEEDED WHEN RUNNING PIPE FROM use with L.P. gas. Refer to the section on PROPANE GAS/ THE METER/TANK TO THE FURNACE. HIGH ALTITUDE INSTALLATIONS for L.P. kit selection. Consult the furnace Specifi cation Sheet for a listing of appro- priate kits. The indicated kits must be used to insure safe and 21 proper furnace operation. All conversions must be performed • Use black iron or steel pipe and fi ttings for building by a qualifi ed installer, or service agency. piping. Where possible, use new pipe that is properly chamfered, reamed, and free of burrs and chips. If old CAUTION pipe is used, be sure it is clean and free of rust, scale, burrs, chips, and old pipe joint compound. TO PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE, THE INLET GAS SUPPLY PRESSURE MUST BE AS SPECIFIED ON THE UNIT • Use pipe joint compound on male threads ONLY. RATING PLATE WITH ALL OTHER HOUSEHOLD GAS FIRED APPLIANCES Always use pipe joint compound (pipe dope) that is OPERATING. APPROVED FOR ALL GASSES. DO NOT apply compound to the fi rst two threads. GAS VALVE • Use ground joint unions. • Install a drip leg to trap dirt and moisture before it can This unit is equipped with a 24 volt gas valve controlled during enter the gas valve. The drip leg must be a minimum furnace operation by the integrated control module. As shipped, of three inches long. the valve is confi gured for natural gas. The valve is fi eld convertible for use with propane gas by replacing the regulator spring with a • Install a 1/8” NPT pipe plug fi tting, accessible for test propane gas spring from an appropriate manufacturer’s propane gage connection, immediately upstream of the gas gas conversion kit. Taps for measuring the gas supply pressure supply connection to the furnace. and manifold pressure are provided on the valve. • Always use a back-up wrench when making the The gas valve has a manual ON/OFF control located on the valve connection to the gas valve to keep it from turning. itself. This control may be set only to the “ON” or “OFF” position. The orientation of the gas valve on the manifold must Refer to the lighting instructions label or Startup Procedure & be maintained as shipped from the factory. Maximum Adjustment for use of this control during start up and shut torque for the gas valve connection is 375 in-lbs; down periods. excessive over-tightening may damage the gas valve. GAS PIPING CONNECTIONS • Install a manual shutoff valve between the gas meter and unit within six feet of the unit. If a union is installed, The gas piping supplying the furnace must be properly sized based the union must be downstream of the manual shutoff on the gas fl ow required, specifi c gravity of the gas, and length of valve, between the shutoff valve and the furnace. the run. The gas line installation must comply with local codes, or • Tighten all joints securely. in their absence, with the latest edition of the National Fuel Gas Code, NFPA 54/ANSI Z223.1. • Connect the furnace to the building piping by one of the following methods: Natural Gas Capacity of Pipe In Cubic Feet of Gas Per Hour (CFH) – Rigid metallic pipe and fi ttings. Length of Nominal Black Pipe Size Pipe in Feet 1/2" 3/4" 1" 1 1/4" 1 1/2" – Semi-rigid metallic tubing and metallic fi ttings. 10 132 278 520 1050 1600 20 92 190 350 730 1100 Aluminum alloy tubing must not be used in exterior 30 73 152 285 590 980 locations. In order to seal the grommet cabinet 40 63 130 245 500 760 penetration, rigid pipe must be used to reach the 50 56 115 215 440 670 outside of the cabinet. A semi-rigid connector to 60 50 105 195 400 610 70 46 96 180 370 560 the gas piping may be used from there. 80 43 90 170 350 530 90 40 84 160 320 490 • Use listed gas appliance connectors in accordance with 100 38 79 150 305 460 their instructions. Connectors must be fully in the same (Pressure 0.5 psig or less and pressure drop of 0.3" W.C.; Based on room as the furnace. 0.60 Specific Gravity Gas) • Protect connectors and semirigid tubing against BTUH Furnace Input CFH = physical and thermal damage when installed. Ensure Heating Value of Gas (BTU/Cubic Foot) aluminum-alloy tubing and connectors are coated to protect against external corrosion when in contact with To connect the furnace to the building’s gas piping, the installer masonry, plaster, or insulation, or subjected to repeated must supply a ground joint union, drip leg, manual shutoff valve, wetting by liquids such as water (except rain water), and line and fi ttings to connect to gas valve. In some cases, the detergents, or sewage. installer may also need to supply a transition piece from 1/2” pipe to a larger pipe size. The gas piping may enter the left or right side of the furnace The following stipulations apply when connecting gas piping. cabinet. The installer must supply rigid pipe long enough to reach Refer to Gas Piping Connections fi gure for typical gas line the outside of the cabinet to seal the grommet cabinet penetration. connections to the furnace. A semi-rigid connector to the gas piping can be used outside the cabinet per local codes. 1/2” NPT pipe and fi ttings are required. • Gas piping must be supported external to the furnace For models with an “L” shaped manifold, a 4 1/2” long nipple cabinet so that the weight of the gas line does not distort is required. For models with a hook shaped manifold, a 2” the burner rack, manifold or gas valve. 22 long nipple is required. PROPANE GAS TANKS AND PIPING A semi-rigid connector to the gas piping can be used outside WARNING the cabinet per local codes. From the elbow, the length of pipe and the fi ttings required will vary by the side chosen, location IF THE GAS FURNACE IS INSTALLED IN A BASEMENT, AN EXCAVATED of union and cabinet width. The union may be placed inside AREA OR CONFINED SPACE, IT IS STRONGLY RECOMMENDED TO or outside of the cabinet. CONTACT A PROPANE SUPPLIER TO INSTALL A GAS DETECTING WARNING Alternate Manifold Burners Manual Shut Off Valve Gas Line (upstream from DEVICE IN CASE OF A GAS LEAK. Location ground joint • SINCE PROPANE GAS IS HEAVIER THAN AIR, ANY LEAKING GAS CAN pipe union) SETTLE IN ANY LOW AREAS OR CONFINED SPACES. • PROPANE GAS ODORANT MAY FADE, MAKING THE GAS UNDETECTABLE Gas Valve *Ground EXCEPT WITH A WARNING DEVICE. *Ground Joint Joint Pipe Pipe Union A gas detecting warning system is the only reliable way to detect a Union Drip Leg propane gas leak. Rust can reduce the level of odorant in propane Grommet gas. Do not rely on your sense of smell. Contact a local propane in Standard gas supplier about installing a gas detecting warning system. If Gas Line Hole the presence of gas is suspected, follow the instructions listed in the Safety Considerations section of this manual. All propane gas equipment must conform to the safety *NOTE: Union may be inside furnace cabinet where allowed by local codes. standards of the National Board of Fire Underwriters, NBFU Manual 58. UPFLOW Figure 20 For satisfactory operation, propane gas pressure must be Gas Connections 10” WC at the furnace manifold with all gas appli ances in WARNING operation. Maintaining proper gas pressure depends on three main factors: TO AVOID THE POSSIBILITY OF EXPLOSION OR FIRE, NEVER USE A MATCH 1. Vaporization rate, depending on temperature of the OR OPEN FLAME TO TEST FOR LEAKS. liquid, and “wetted surface” area of the con tainer or containers. GAS PIPING CHECKS 2. Proper pressure regulation. (Two-stage regulation is recommended for both cost and effi ciency). Before placing unit in operation, leak test the unit and gas con- 3. Pressure drop in lines between regulators, and between nections. second stage regulator and the appliance. Pipe size Check for leaks using an approved chloride-free soap and water will depend on length of pipe run and total load of all solution, an electronic combustible gas detector, or other approved appliances. testing methods. Complete information regarding tank sizing for vaporiza tion, rec- NOTE: Never exceed specifi ed pressures for testing. Higher ommended regulator settings, and pipe sizing is available from pressure may damage the gas valve and cause subsequent most regulator manufacturers and propane gas suppliers. overfi ring, resulting in heat exchanger failure. Since propane gas will quickly dissolve white lead and most stan- Disconnect this unit and shutoff valve from the gas supply piping dard com mercial compounds, special pipe dope must be used. system before pressure testing the supply piping system with Always use a pipe thread sealant approved for all gases. pressures in excess of 1/2 psig (3.48 kPa). Refer to the this illustration for typical propane gas installations Isolate this unit from the gas supply piping system by closing its and piping. external manual gas shutoff valve before pressure testing supply piping system with test pressures equal to or less than 1/2 psig 5 to 15 PSIG First Stage (20 PSIG Max.) (3.48 kPA). Regulator Continuous 11" W.C. 200 PSIG Second Stage Maximum Regulator Propane Gas Installation (Typ.) Figure 21 23 CIRCULATING AIR & FILTERS 3. The difference between the two numbers is .4” w.c. Example: DUCT WORK - AIR FLOW static reading from return duct = -.1” w.c. Duct systems and register sizes must be properly designed for the static reading from supply duct = .3” w.c. CFM and external static pressure rat ing of the furnace. Design the total external static pressure on this system = .4” w.c. ductwork in accor dance with the recommended methods of “Air Conditioning Contractors of America” Manual D. NOTE: Both readings may be taken simultaneously and read directly on the manometer if so desired. If an air conditioner Install the duct system in accordance with Standards of the coil or Electronic Air Cleaner is used in conjunction with the National Board of Fire Underwriters for the Installation of Air furnace, the readings must also include theses components, Conditioning, Warm Air Heating and Ventilating Systems. as shown in the following drawing. Pamphlets No. 90A and 90B. 4. Consult proper tables for the quantity of air. A closed return duct system must be used, with the return duct connected to the furnace. NOTE: Ductwork must never be If the total external static pressure exceeds the maximum listed attached to the back of the furnace. For upfl ow installations on the furnace rating plate, check for closed dampers, regis- requiring 1800 CFM or more, use either two side returns or ters, undersized and/or oversized poorly laid out duct work. bottom return or a combination of side /bottom. Flexible joints may be used for supply and return con nections to reduce The temperature rise of the furnace must be within the tem- noise transmission. To prevent the blower from inter fering perature rise range listed on the furnace rating plate. with combustion air or draft when a central return is used, a connecting duct must be installed between the unit and the utility room wall. Never use a room, closet, or alcove as a return air chamber. CHECKING DUCT STATIC Refer to your furnace rating plate for the maximum ESP (ex- ternal duct static) rating. WARNING NEVER ALLOW THE PRODUCTS OF COMBUSTION, INCLUDING CARBON MONOXIDE, TO ENTER THE RETURN DUCT WORK OR CIRCULATION AIR SUPPLY. Total external static refers to everything external to the furnace cabinet. Cooling coils, fi lters, ducts, grilles, registers must all Checking Static Pressure be considered when reading your total external static pressure. Figure 22 The supply duct pressure must 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 fi lter and the furnace blower. Too much external static pressure will result in insuffi cient air that can cause excessive temperature rise. This can cause limit switch tripping and heat exchanger failure. To determine total external duct static pressure, proceed as follows; 1. With clean fi lters in the furnace, use a draft gauge (inclined manometer) to measure the static pressure of the return duct at the inlet of the furnace. (Negative Pressure) 2. Measure the static pressure of the supply duct. (Positive Pressure) 24 Air Cleaner Installation Maximum Filter (Media) Air Cleaner Part Number Location Heating Airflow Dimensions Family Side or bottom return 1200 CFM 16 in X 20 in x 5¼" AM11-1620-5 Side or bottom return 1600 CFM 16 in X 25 in x 5¼" AM11-1625-5 AM11-5 Side or bottom return 1600 CFM 20 in X 20 in x 5¼" AM11-2020-5 Side or bottom return 2000 CFM 20 in X 25 in x 5¼" AM11-2025-5 Side return 2 X 1600 CFM 2, 16 in X 25 in x 5¼" AM11-3225-5 AM11-3225 (for 2 separate returns) Side return (Right angle) 2000 CFM 20 in X 25 in x 5¼" AM11-2025-5RA AM11-5RA Bottom return (platform) 2000 CFM 20 in X 25 in x 5¼" AM11-2832-5PP AM11-5PP Bottom return (platform) 2000 CFM 20 in X 25 in x 5¼" AM11-2843-5PP AM11-5 AM11-5RA AM11-5PP Family Family Family FURNACE STARTUP 8. Replace the burner compartment door. 1. Close the manual gas shutoff valve external to the furnace. 9. Open the manual gas shutoff valve external to the furnace. 2. Turn off the electrical power to the furnace. 10. Turn on the electrical power to the furnace. 3. Set the room thermostat to the lowest possible setting. 11. Adjust the thermostat to a setting above room temperature. 4. Remove the burner compartment door. 12. After the burners are lit, set the thermostat to desired NOTE: This furnace is equipped with an ignition device which temperature. automatically lights the burner. Do not try to light the burner by hand. FURNACE SHUTDOWN 1. Set the thermostat to the lowest setting. 5. Move the furnace gas valve manual control to the OFF The integrated control will close the gas valve and position. extinguish fl ame. Following a 15 second delay, the induced 6. Wait fi ve minutes then smell for gas. Be sure check near draft blower will be de-energized. After the blower off delay the fl oor as some types of gas are heavier than air. time expires, the blower de-energizes. 7. If you smell gas after fi ve minutes, immediately follow 2. Remove the burner compartment door and move the the safety instructions in the Safety Considerations on furnace gas valve manual control to the OFF position. page 3 of this manual. If you do not smell gas after fi ve 3. Close the manual gas shutoff valve external to the minutes, move the furnace gas valve manual control to furnace. the ON position. 4. Replace the burner compartment door. 25 GAS SUPPLY PRESSURE MEASUREMENT 3. Turn ON the gas supply and operate the furnace and all other gas consuming appliances on the same gas supply line. 4. Measure furnace gas supply pressure with burners fi ring. Supply pressure must be within the range specifi ed in the Inlet Gas Supply Pressure table. If supply pressure differs from table, make the necessary adjust- ments to pressure regulator, gas piping size, etc., and/or consult White-Rodgers Model 36J54 (Two-Stage) with local gas utility. Figure 23A 5. Turn OFF gas to furnace at the manual shutoff valve and disconnect manometer. Reinstall plug before turning on Open to Manometer Atmosphere Hose gas to furnace. High Fire Regulator 6. Turn OFF any unnecessary gas appliances stated in step Outlet Adjust Pressure Boss Regulator three. Vent GAS MANIFOLD PRESSURE MEASUREMENT AND ADJUSTMENT CAUTION Low Fire Regulator TO PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE, THE Adjust Inlet GAS MANIFOLD PRESSURE MUST BE AS SPECIFIED ON THE UNIT RATING Pressure Boss PLATE. ONLY MINOR ADJUSTMENTS SHOULD BE MADE BY ADJUSTING Manometer High Fire Coil Coaxial Coil Terminal (HI) Terminal (M) THE GAS VALVE PRESSURE REGULATOR. On/Off Switch Common Terminal(C) White-Rodgers Model 36J54 Connected to Manometer Only small variations in gas pressure should be made by adjusting the gas valve pressure regulator. The manifold pressure must be measured with the burners operating. To measure and adjust the Figure 23B manifold pressure, use the following procedure. INLET GAS SUPPLY PRESSURE 1. Turn OFF gas to furnace at the manual gas shutoff valve Natural Gas Minimum: 4.5" w.c. Maximum: 10.0" w.c. external to the furnace. Propane Gas Minimum: 11.0" w.c. Maximum: 13.0" w.c. 2. Turn off all electrical power to the system. 3. Outlet pressure tap connections: CAUTION White-Rodgers 36J54 valve: Back outlet pressure test screw (inlet/outlet pressure tap) out one turn TO PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE, THE (counterclockwise, not more than one turn). INLET GAS SUPPLY PRESSURE MUST BE AS SPECIFIED ON THE UNIT RATING PLATE WITH ALL OTHER HOUSEHOLD GAS FIRED APPLIANCES 4. Attach a hose and manometer to outlet pressure tap . OPERATING. 5. Turn ON the gas supply. The line pressure supplied to the gas valve must be within the range specifi ed below. The supply pressure can be measured at NOTE: Follow this procedure to test the gas valve pressure the gas valve inlet pressure tap or at a hose fi tting installed in at 100% fi ring rate. the gas piping drip leg. The supply pressure must be mea- sured with the burners operating. To measure the gas supply Run High Fire pressure, use the following procedure. NOTE: the Cool Cloud phone application be used to assist with 1. Turn OFF gas to furnace at the manual gas shutoff valve all functional tests. See the quick start guide section for details. external to the furnace. 2. Connect a calibrated water manometer (or appropriate gas The furnace should be inspected by a qualifi ed installer, or pressure gauge) at either the gas valve inlet pressure tap service agency at least once per year. This check should be or the gas piping drip leg. See White-Rodgers 36J54 performed at the beginning of the heating season. This will gas valve (Figure 43B) fto locate the inlet pressure tap. ensure that all furnace components are in proper working or- NOTE: If using the inlet pressure tap on the White-Rodgers der and that the heating system functions appropriately. Pay 36J54 gas valve, then use the 36G/J Valve Pressure Check particular attention to the following items. Repair or service Kit, Part No. 0151K00000S. as necessary. 26 Measuring Inlet Gas Pressure (Alt. Method) Figure 24 NOTE: When converting from natural gas to L.P. consult your distributor for proper conversion kit. Manifold Gas Pressure Gas Range Nominal Low Stage 1.6 - 2.2" w.c. 1.9" w.c. Natural High Stage 3.2 - 3.8" w.c. 3.5" w.c. Low Stage 5.7 - 6.3" w.c. 6.0" w.c. Propane High Stage 9.7 - 10.3" w.c. 10.0" w.c. 27 AIRFLOW TABLES GCEC800403AN PCBBF139 *CEC800403A* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 785 754 736 690 650 604 565 527 OFF OFF OFF* Y 1348 1294 1261 1250 1229 1233 1205 1182 Ylo 663 647 597 551 501 458 408 355 ON OFF OFF Y 785 754 736 690 650 604 565 527 Ylo 663 647 597 551 501 458 408 355 ON ON OFF Y 1348 1294 1261 1250 1229 1233 1205 1182 Ylo 785 754 736 690 650 604 565 527 OFF ON OFF Y 591 568 518 463 411 355 300 243 Ylo 785 754 736 690 650 604 565 527 OFF OFF ON Y 1104 1058 1020 1022 1013 981 952 918 Ylo 663 647 597 551 501 458 408 355 OFF ON ON Y 591 568 518 463 411 355 300 243 Ylo 1104 1058 1020 1022 1013 981 952 918 ON OFF ON Y 1348 1294 1261 1250 1229 1233 1205 1182 Ylo 1104 1058 1020 1022 1013 981 952 918 ON ON ON Y 663 647 597 551 501 458 408 355 PCBBF139 *CEC800403A* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 591 568 518 463 411 355 300 243 ON OFF OFF G 1104 1058 1020 1022 1013 981 952 918 ON ON OFF G 663 647 597 551 501 458 408 355 OFF ON OFF G 785 754 736 690 650 604 565 527 OFF OFF ON G 1348 1294 1261 1250 1229 1233 1205 1182 OFF ON ON G 591 568 518 463 411 355 300 243 ON OFF ON G 591 568 518 463 411 355 300 243 ON ON ON G 591 568 518 463 411 355 300 243 PCBBF139 *CEC800403A* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 591 35 568 37 518 40 463 45 411 N/A 355 300 243 OFF OFF* W2 1104 27 1058 28 1020 29 1022 29 1013 29 981 952 918 W1 663 31 647 32 597 35 551 38 501 41 458 408 355 ON OFF W2 1104 27 1058 28 1020 29 1022 29 1013 29 981 952 918 W1 663 31 647 32 597 35 551 38 501 41 458 408 355 ON ON W2 785 38 754 39 736 40 690 43 650 N/A 604 565 527 W1 785 26 754 28 736 28 690 30 650 32 604 565 527 OFF ON W2 1348 22 1294 23 1261 23 1250 24 1229 24 1233 1205 1182 *DEFAULT **NOT RECOMMENDED 28 AIRFLOW TABLES GCEC800603AN PCBBF139 *CEC800603A*- COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1160 1102 1055 1017 970 930 891 847 OFF OFF OFF* Y 1411 1356 1313 1272 1235 1198 1162 1127 Ylo 656 589 532 465 402 348 271 219 ON OFF OFF Y 1160 1102 1055 1017 970 930 891 847 Ylo 656 589 532 465 402 348 271 219 ON ON OFF Y 1411 1356 1313 1272 1235 1198 1162 1127 Ylo 1160 1102 1055 1017 970 930 891 847 OFF ON OFF Y 716 647 592 541 478 420 368 296 Ylo 1160 1102 1055 1017 970 930 891 847 OFF OFF ON Y 1054 1002 951 906 861 820 797 754 Ylo 656 589 532 465 402 348 271 219 OFF ON ON Y 716 647 592 541 478 420 368 296 Ylo 1054 1002 951 906 861 820 797 754 ON OFF ON Y 1411 1356 1313 1272 1235 1198 1162 1127 Ylo 1054 1002 951 906 861 820 797 754 ON ON ON Y 656 589 532 465 402 348 271 219 PCBBF139 *CEC800603A* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 716 647 592 541 478 420 368 296 ON OFF OFF G 1054 1002 951 906 861 820 797 754 ON ON OFF G 656 589 532 465 402 348 271 219 OFF ON OFF G 1160 1102 1055 1017 970 930 891 847 OFF OFF ON G 1411 1356 1313 1272 1235 1198 1162 1127 OFF ON ON G 716 647 592 541 478 420 368 296 ON OFF ON G 716 647 592 541 478 420 368 296 ON ON ON G 716 647 592 541 478 420 368 296 PCBBF139 *CEC800603A* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 716 43 647 48 592 53 541 58 478 N/A 420 368 296 OFF OFF* W2 1054 42 1002 44 951 47 906 49 861 52 820 797 754 W1 656 47 589 53 532 58 465 N/A 402 N/A 348 271 219 ON OFF W2 1054 42 1002 44 951 47 906 49 861 52 820 797 754 W1 656 47 589 53 532 58 465 N/A 402 N/A 348 271 219 ON ON W2 1160 38 1102 40 1055 42 1017 44 970 46 930 891 847 W1 1160 N/A 1102 N/A 1055 N/A 1017 N/A 970 N/A 930 891 847 OFF ON** W2 1411 N/A 1356 N/A 1313 N/A 1272 N/A 1235 N/A 1198 1162 1127 *DEFAULT **NOT RECOMMENDED 29 AIRFLOW TABLES GCEC800603BN PCBBF139 *CEC800603B* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1223 1144 1081 995 918 839 798 738 OFF OFF OFF* Y 1395 1332 1272 1207 1136 1074 1007 948 Ylo 1032 800 578 487 387 301 235 151 ON OFF OFF Y 1223 1144 1081 995 918 839 798 738 Ylo 1032 800 578 487 387 301 235 151 ON ON OFF Y 1395 1332 1272 1207 1136 1074 1007 948 Ylo 1223 1144 1081 995 918 839 798 738 OFF ON OFF Y 1025 850 754 670 594 520 443 366 Ylo 1223 1144 1081 995 918 839 798 738 OFF OFF ON Y 1258 1179 1115 1030 954 885 814 776 Ylo 1032 800 578 487 387 301 235 151 OFF ON ON Y 1025 850 754 670 594 520 443 366 Ylo 1258 1179 1115 1030 954 885 814 776 ON OFF ON Y 1395 1332 1272 1207 1136 1074 1007 948 Ylo 1258 1179 1115 1030 954 885 814 776 ON ON ON Y 1032 800 578 487 387 301 235 151 PCBBF139 *CEC800603B* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1025 850 754 670 594 520 443 366 ON OFF OFF G 1258 1179 1115 1030 954 885 814 776 ON ON OFF G 1032 800 578 487 387 301 235 151 OFF ON OFF G 1223 1144 1081 995 918 839 798 738 OFF OFF ON G 1395 1332 1272 1207 1136 1074 1007 948 OFF ON ON G 1025 850 754 670 594 520 443 366 ON OFF ON G 1025 850 754 670 594 520 443 366 ON ON ON G 1025 850 754 670 594 520 443 366 PCBBF139 *CEC800603B* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1025 30 850 37 754 41 670 46 594 52 520 443 366 OFF OFF* W2 1258 35 1179 38 1115 40 1030 43 954 47 885 814 776 W1 1032 30 800 39 578 54 487 N/A 387 N/A 301 235 151 ON OFF W2 1258 35 1179 38 1115 40 1030 43 954 47 885 814 776 W1 1032 30 800 39 578 54 487 N/A 387 N/A 301 235 151 ON ON W2 1223 36 1144 39 1081 41 995 45 918 48 839 798 738 W1 1223 N/A 1144 N/A 1081 N/A 995 N/A 918 N/A 839 798 738 OFF ON** W2 1395 N/A 1332 N/A 1272 N/A 1207 N/A 1136 N/A 1074 1007 948 *DEFAULT **NOT RECOMMENDED 30 AIRFLOW TABLES GCEC800804BN PCBBF139 *CEC800804B* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1596 1553 1512 1491 1450 1411 1388 1347 OFF OFF OFF* Y 1757 1713 1691 1664 1625 1588 1552 1522 Ylo 784 716 645 583 516 405 334 282 ON OFF OFF Y 1596 1553 1512 1491 1450 1411 1388 1347 Ylo 784 716 645 583 516 405 334 282 ON ON OFF Y 1757 1713 1691 1664 1625 1588 1552 1522 Ylo 1596 1553 1512 1491 1450 1411 1388 1347 OFF ON OFF Y 1040 973 936 918 859 805 770 720 Ylo 1596 1553 1512 1491 1450 1411 1388 1347 OFF OFF ON Y 1401 1366 1320 1278 1236 1194 1153 1112 Ylo 784 716 645 583 516 405 334 282 OFF ON ON Y 1040 973 936 918 859 805 770 720 Ylo 1401 1366 1320 1278 1236 1194 1153 1112 ON OFF ON Y 1757 1713 1691 1664 1625 1588 1552 1522 Ylo 1401 1366 1320 1278 1236 1194 1153 1112 ON ON ON Y 784 716 645 583 516 405 334 282 PCBBF139 *CEC800804B* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1040 973 936 918 859 805 770 720 ON OFF OFF G 1401 1366 1320 1278 1236 1194 1153 1112 ON ON OFF G 784 716 645 583 516 405 334 282 OFF ON OFF G 1596 1553 1512 1491 1450 1411 1388 1347 OFF OFF ON G 1757 1713 1691 1664 1625 1588 1552 1522 OFF ON ON G 1040 973 936 918 859 805 770 720 ON OFF ON G 1040 973 936 918 859 805 770 720 ON ON ON G 1040 973 936 918 859 805 770 720 PCBBF139 *CEC800804B* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1040 40 973 43 936 44 918 45 859 48 805 770 720 OFF OFF* W2 1401 42 1366 43 1320 45 1278 46 1236 48 1194 1153 1112 W1 784 53 716 58 645 N/A 583 N/A 516 N/A 405 334 282 ON OFF W2 1401 42 1366 43 1320 45 1278 46 1236 48 1194 1153 1112 W1 784 53 716 58 645 N/A 583 N/A 516 N/A 405 334 282 ON ON W2 1596 37 1553 38 1512 39 1491 40 1450 41 1411 1388 1347 W1 1596 N/A 1553 N/A 1512 N/A 1491 N/A 1450 N/A 1411 1388 1347 OFF ON** W2 1757 N/A 1713 N/A 1691 N/A 1664 N/A 1625 N/A 1588 1552 1522 *DEFAULT **NOT RECOMMENDED 31 AIRFLOW TABLES GCEC800805CN PCBBF139 *CEC800805C* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1782 1744 1715 1700 1660 1619 1579 1510 OFF OFF OFF* Y 2145 2089 2058 2036 2020 2000 1971 1935 Ylo 1171 884 667 576 495 399 338 302 ON OFF OFF Y 1782 1744 1715 1700 1660 1619 1579 1510 Ylo 1171 884 667 576 495 399 338 302 ON ON OFF Y 2145 2089 2058 2036 2020 2000 1971 1935 Ylo 1782 1744 1715 1700 1660 1619 1579 1510 OFF ON OFF Y 1175 1098 1024 947 883 823 764 703 Ylo 1782 1744 1715 1700 1660 1619 1579 1510 OFF OFF ON Y 1547 1506 1474 1442 1390 1332 1273 1222 Ylo 1171 884 667 576 495 399 338 302 OFF ON ON Y 1175 1098 1024 947 883 823 764 703 Ylo 1547 1506 1474 1442 1390 1332 1273 1222 ON OFF ON Y 2145 2089 2058 2036 2020 2000 1971 1935 Ylo 1547 1506 1474 1442 1390 1332 1273 1222 ON ON ON Y 1171 884 667 576 495 399 338 302 PCBBF139 *CEC800805C* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1175 1098 1024 947 883 823 764 703 ON OFF OFF G 1547 1506 1474 1442 1390 1332 1273 1222 ON ON OFF G 1171 884 667 576 495 399 338 302 OFF ON OFF G 1782 1744 1715 1700 1660 1619 1579 1510 OFF OFF ON G 2145 2089 2058 2036 2020 2000 1971 1935 OFF ON ON G 1175 1098 1024 947 883 823 764 703 ON OFF ON G 1175 1098 1024 947 883 823 764 703 ON ON ON G 1175 1098 1024 947 883 823 764 703 PCBBF139 *CEC800805C* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1175 35 1098 38 1024 41 947 44 883 47 823 764 703 OFF OFF* W2 1547 38 1506 39 1474 40 1442 41 1390 43 1332 1273 1222 W1 1171 35 884 47 667 N/A 576 N/A 495 N/A 399 338 302 ON OFF W2 1547 38 1506 39 1474 40 1442 41 1390 43 1332 1273 1222 W1 1171 N/A 884 N/A 667 N/A 576 N/A 495 N/A 399 338 302 ON ON** W2 1782 N/A 1744 N/A 1715 N/A 1700 N/A 1660 N/A 1619 1579 1510 W1 1782 N/A 1744 N/A 1715 N/A 1700 N/A 1660 N/A 1619 1579 1510 OFF ON** W2 2145 N/A 2089 N/A 2058 N/A 2036 N/A 2020 N/A 2000 1971 1935 *DEFAULT **NOT RECOMMENDED 32 AIRFLOW TABLES GMEC-GCEC801005CN PCBBF139 **EC801005C* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1820 1769 1726 1685 1642 1603 1557 1521 OFF OFF OFF* Y 2235 2185 2139 2108 2076 2032 2000 1964 Ylo 803 719 631 540 471 337 298 265 ON OFF OFF Y 1820 1769 1726 1685 1642 1603 1557 1521 Ylo 803 719 631 540 471 337 298 265 ON ON OFF Y 2235 2185 2139 2108 2076 2032 2000 1964 Ylo 1820 1769 1726 1685 1642 1603 1557 1521 OFF ON OFF Y 1626 1574 1524 1479 1433 1410 1400 1358 Ylo 1820 1769 1726 1685 1642 1603 1557 1521 OFF OFF ON Y 2169 2116 2070 2038 2003 1970 1933 1897 Ylo 803 719 631 540 471 337 298 265 OFF ON ON Y 1626 1574 1524 1479 1433 1410 1400 1358 Ylo 2169 2116 2070 2038 2003 1970 1933 1897 ON OFF ON Y 2235 2185 2139 2108 2076 2032 2000 1964 Ylo 2169 2116 2070 2038 2003 1970 1933 1897 ON ON ON Y 803 719 631 540 471 337 298 265 PCBBF139 **EC801005C* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1626 1574 1524 1479 1433 1410 1400 1358 ON OFF OFF G 2169 2116 2070 2038 2003 1970 1933 1897 ON ON OFF G 803 719 631 540 471 337 298 265 OFF ON OFF G 1820 1769 1726 1685 1642 1603 1557 1521 OFF OFF ON G 2235 2185 2139 2108 2076 2032 2000 1964 OFF ON ON G 1626 1574 1524 1479 1433 1410 1400 1358 ON OFF ON G 1626 1574 1524 1479 1433 1410 1400 1358 ON ON ON G 1626 1574 1524 1479 1433 1410 1400 1358 PCBBF139 **EC801005C* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1626 32 1574 33 1524 34 1479 35 1433 36 1410 1400 1358 OFF OFF* W2 2169 34 2116 35 2070 36 2038 36 2003 37 1970 1933 1897 W1 803 N/A 719 N/A 631 N/A 540 N/A 471 N/A 337 298 265 ON OFF W2 2169 34 2116 35 2070 36 2038 36 2003 37 1970 1933 1897 W1 803 N/A 719 N/A 631 N/A 540 N/A 471 N/A 337 298 265 ON ON W2 1820 41 1769 42 1726 43 1685 44 1642 45 1603 1557 1521 W1 1820 N/A 1769 N/A 1726 N/A 1685 N/A 1642 N/A 1603 1557 1521 OFF ON** W2 2235 N/A 2185 N/A 2139 N/A 2108 N/A 2076 N/A 2032 2000 1964 *DEFAULT **NOT RECOMMENDED 33 AIRFLOW TABLES GCEC800804BN PCBBF139 *CEC800403A* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 785 754 736 690 650 604 565 527 OFF OFF OFF* Y 1348 1294 1261 1250 1229 1233 1205 1182 Ylo 663 647 597 551 501 458 408 355 ON OFF OFF Y 785 754 736 690 650 604 565 527 Ylo 663 647 597 551 501 458 408 355 ON ON OFF Y 1348 1294 1261 1250 1229 1233 1205 1182 Ylo 785 754 736 690 650 604 565 527 OFF ON OFF Y 591 568 518 463 411 355 300 243 Ylo 785 754 736 690 650 604 565 527 OFF OFF ON Y 1104 1058 1020 1022 1013 981 952 918 Ylo 663 647 597 551 501 458 408 355 OFF ON ON Y 591 568 518 463 411 355 300 243 Ylo 1104 1058 1020 1022 1013 981 952 918 ON OFF ON Y 1348 1294 1261 1250 1229 1233 1205 1182 Ylo 1104 1058 1020 1022 1013 981 952 918 ON ON ON Y 663 647 597 551 501 458 408 355 PCBBF139 *CEC800403A* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 591 568 518 463 411 355 300 243 ON OFF OFF G 1104 1058 1020 1022 1013 981 952 918 ON ON OFF G 663 647 597 551 501 458 408 355 OFF ON OFF G 785 754 736 690 650 604 565 527 OFF OFF ON G 1348 1294 1261 1250 1229 1233 1205 1182 OFF ON ON G 591 568 518 463 411 355 300 243 ON OFF ON G 591 568 518 463 411 355 300 243 ON ON ON G 591 568 518 463 411 355 300 243 PCBBF139 *CEC800403A* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 591 35 568 37 518 40 463 45 411 N/A 355 300 243 OFF OFF* W2 1104 27 1058 28 1020 29 1022 29 1013 29 981 952 918 W1 663 31 647 32 597 35 551 38 501 41 458 408 355 ON OFF W2 1104 27 1058 28 1020 29 1022 29 1013 29 981 952 918 W1 663 31 647 32 597 35 551 38 501 41 458 408 355 ON ON W2 785 38 754 39 736 40 690 43 650 N/A 604 565 527 W1 785 26 754 28 736 28 690 30 650 32 604 565 527 OFF ON W2 1348 22 1294 23 1261 23 1250 24 1229 24 1233 1205 1182 *DEFAULT **NOT RECOMMENDED 34 AIRFLOW TABLES GMEC800403AN PCBBF139 *MEC800403A* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1138 1093 1057 1016 981 945 912 876 OFF OFF OFF* Y 1367 1321 1286 1255 1223 1190 1160 1133 Ylo 923 865 824 802 759 715 674 631 ON OFF OFF Y 1138 1093 1057 1016 981 945 912 876 Ylo 923 865 824 802 759 715 674 631 ON ON OFF Y 1367 1321 1286 1255 1223 1190 1160 1133 Ylo 1138 1093 1057 1016 981 945 912 876 OFF ON OFF Y 553 496 436 372 308 252 198 N/A Ylo 1138 1093 1057 1016 981 945 912 876 OFF OFF ON Y 750 703 651 600 553 504 456 409 Ylo 923 865 824 802 759 715 674 631 OFF ON ON Y 553 496 436 372 308 252 198 N/A Ylo 750 703 651 600 553 504 456 409 ON OFF ON Y 1367 1321 1286 1255 1223 1190 1160 1133 Ylo 750 703 651 600 553 504 456 409 ON ON ON Y 923 865 824 802 759 715 674 631 PCBBF139 *MEC800403A* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 553 496 436 372 308 252 198 N/A ON OFF OFF G 750 703 651 600 553 504 456 409 ON ON OFF G 923 865 824 802 759 715 674 631 OFF ON OFF G 1138 1093 1057 1016 981 945 912 876 OFF OFF ON G 1367 1321 1286 1255 1223 1190 1160 1133 OFF ON ON G 553 496 436 372 308 252 198 N/A ON OFF ON G 553 496 436 372 308 252 198 N/A ON ON ON G 553 496 436 372 308 252 198 N/A PCBBF139 *MEC800403A* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 553 38 496 42 436 N/A 372 N/A 308 N/A 252 198 N/A OFF OFF* W2 750 40 703 42 651 N/A 600 N/A 553 N/A 504 456 409 W1 923 22 865 24 824 25 802 26 759 27 715 674 631 ON OFF W2 750 40 703 42 651 N/A 600 N/A 553 N/A 504 456 409 W1 923 22 865 24 824 25 802 26 759 27 715 674 631 ON ON W2 1138 26 1093 27 1057 28 1016 29 981 30 945 912 876 W1 1138 N/A 1093 N/A 1057 N/A 1016 N/A 981 N/A 945 912 876 OFF ON** W2 1367 N/A 1321 N/A 1286 N/A 1255 N/A 1223 N/A 1190 1160 1133 *DEFAULT **NOT RECOMMENDED 35 AIRFLOW TABLES GMEC800603AN PCBBF139 *MEC800603A* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1151 1091 1050 1007 964 926 885 850 OFF OFF OFF* Y 1389 1341 1295 1258 1221 1176 1140 1105 Ylo 681 617 566 511 458 405 358 311 ON OFF OFF Y 1151 1091 1050 1007 964 926 885 850 Ylo 681 617 566 511 458 405 358 311 ON ON OFF Y 1389 1341 1295 1258 1221 1176 1140 1105 Ylo 1151 1091 1050 1007 964 926 885 850 OFF ON OFF Y 1079 1019 975 934 890 850 808 791 Ylo 1151 1091 1050 1007 964 926 885 850 OFF OFF ON Y 1328 1274 1231 1191 1155 1114 1081 1047 Ylo 681 617 566 511 458 405 358 311 OFF ON ON Y 1079 1019 975 934 890 850 808 791 Ylo 1328 1274 1231 1191 1155 1114 1081 1047 ON OFF ON Y 1389 1341 1295 1258 1221 1176 1140 1105 Ylo 1328 1274 1231 1191 1155 1114 1081 1047 ON ON ON Y 681 617 566 511 458 405 358 311 PCBBF139 *MEC800603A* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1079 1019 975 934 890 850 808 791 ON OFF OFF G 1328 1274 1231 1191 1155 1114 1081 1047 ON ON OFF G 681 617 566 511 458 405 358 311 OFF ON OFF G 1151 1091 1050 1007 964 926 885 850 OFF OFF ON G 1389 1341 1295 1258 1221 1176 1140 1105 OFF ON ON G 1079 1019 975 934 890 850 808 791 ON OFF ON G 1079 1019 975 934 890 850 808 791 ON ON ON G 1079 1019 975 934 890 850 808 791 PCBBF139 *MEC800603A* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1079 29 1019 31 975 32 934 33 890 35 850 808 791 OFF OFF* W2 1328 33 1274 35 1231 36 1191 37 1155 38 1114 1081 1047 W1 681 46 617 50 566 N/A 511 N/A 458 N/A 405 358 311 ON OFF W2 1328 33 1274 35 1231 36 1191 37 1155 38 1114 1081 1047 W1 681 46 617 50 566 N/A 511 N/A 458 N/A 405 358 311 ON ON W2 1151 39 1091 41 1050 42 1007 44 964 46 926 885 850 W1 1151 27 1091 29 1050 30 1007 31 964 32 926 885 850 OFF ON W2 1389 32 1341 33 1295 34 1258 35 1221 36 1176 1140 1105 *DEFAULT **NOT RECOMMENDED 36 AIRFLOW TABLES GMEC800603BN PCBBF139 *MEC800603B* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1330 1280 1229 1187 1146 1103 1061 1018 OFF OFF OFF* Y 1465 1416 1382 1340 1299 1278 1257 1219 Ylo 737 661 589 531 456 384 313 252 ON OFF OFF Y 1330 1280 1229 1187 1146 1103 1061 1018 Ylo 737 661 589 531 456 384 313 252 ON ON OFF Y 1465 1416 1382 1340 1299 1278 1257 1219 Ylo 1330 1280 1229 1187 1146 1103 1061 1018 OFF ON OFF Y 1155 1100 1048 1002 952 907 861 816 Ylo 1330 1280 1229 1187 1146 1103 1061 1018 OFF OFF ON Y 1418 1376 1333 1288 1248 1206 1163 1124 Ylo 737 661 589 531 456 384 313 252 OFF ON ON Y 1155 1100 1048 1002 952 907 861 816 Ylo 1418 1376 1333 1288 1248 1206 1163 1124 ON OFF ON Y 1465 1416 1382 1340 1299 1278 1257 1219 Ylo 1418 1376 1333 1288 1248 1206 1163 1124 ON ON ON Y 737 661 589 531 456 384 313 252 PCBBF139 *MEC800603B* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1155 1100 1048 1002 952 907 861 816 ON OFF OFF G 1418 1376 1333 1288 1248 1206 1163 1124 ON ON OFF G 737 661 589 531 456 384 313 252 OFF ON OFF G 1330 1280 1229 1187 1146 1103 1061 1018 OFF OFF ON G 1465 1416 1382 1340 1299 1278 1257 1219 OFF ON ON G 1155 1100 1048 1002 952 907 861 816 ON OFF ON G 1155 1100 1048 1002 952 907 861 816 ON ON ON G 1155 1100 1048 1002 952 907 861 816 PCBBF139 *MEC800603B* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1155 27 1100 28 1048 30 1002 31 952 33 907 861 816 OFF OFF* W2 1418 31 1376 32 1333 33 1288 35 1248 36 1206 1163 1124 W1 737 42 661 N/A 589 N/A 531 N/A 456 N/A 384 313 252 ON OFF W2 1418 31 1376 32 1333 33 1288 35 1248 36 1206 1163 1124 W1 737 42 661 N/A 589 N/A 531 N/A 456 N/A 384 313 252 ON ON W2 1330 33 1280 35 1229 36 1187 37 1146 39 1103 1061 1018 W1 1330 N/A 1280 N/A 1229 N/A 1187 N/A 1146 N/A 1103 1061 1018 OFF ON** W2 1465 N/A 1416 N/A 1382 N/A 1340 N/A 1299 N/A 1278 1257 1219 *DEFAULT **NOT RECOMMENDED 37 AIRFLOW TABLES GMEC800603BN PCBBF139 *MEC800803B* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1160 1107 1060 1011 965 920 868 818 OFF OFF OFF* Y 1231 1185 1136 1093 1049 1004 956 908 Ylo 706 631 563 486 404 338 280 232 ON OFF OFF Y 1160 1107 1060 1011 965 920 868 818 Ylo 706 631 563 486 404 338 280 232 ON ON OFF Y 1231 1185 1136 1093 1049 1004 956 908 Ylo 1160 1107 1060 1011 965 920 868 818 OFF ON OFF Y 1133 1009 956 903 856 804 774 722 Ylo 1160 1107 1060 1011 965 920 868 818 OFF OFF ON Y 1402 1358 1317 1274 1234 1195 1154 1113 Ylo 706 631 563 486 404 338 280 232 OFF ON ON Y 1133 1009 956 903 856 804 774 722 Ylo 1402 1358 1317 1274 1234 1195 1154 1113 ON OFF ON Y 1231 1185 1136 1093 1049 1004 956 908 Ylo 1402 1358 1317 1274 1234 1195 1154 1113 ON ON ON Y 706 631 563 486 404 338 280 232 PCBBF139 *MEC800803B* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1133 1009 956 903 856 804 774 722 ON OFF OFF G 1402 1358 1317 1274 1234 1195 1154 1113 ON ON OFF G 706 631 563 486 404 338 280 232 OFF ON OFF G 1160 1107 1060 1011 965 920 868 818 OFF OFF ON G 1231 1185 1136 1093 1049 1004 956 908 OFF ON ON G 1133 1009 956 903 856 804 774 722 ON OFF ON G 1133 1009 956 903 856 804 774 722 ON ON ON G 1133 1009 956 903 856 804 774 722 PCBBF139 *MEC800803B* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1133 37 1009 41 956 43 903 46 856 48 804 774 722 OFF OFF* W2 1402 42 1358 44 1317 45 1274 47 1234 48 1195 1154 1113 W1 706 N/A 631 N/A 563 N/A 486 N/A 404 N/A 338 280 232 ON OFF** W2 1402 N/A 1358 N/A 1317 N/A 1274 N/A 1234 N/A 1195 1154 1113 W1 706 N/A 631 N/A 563 N/A 486 N/A 404 N/A 338 280 232 ON ON** W2 1160 N/A 1107 N/A 1060 N/A 1011 N/A 965 N/A 920 868 818 W1 1160 36 1107 37 1060 39 1011 41 965 43 920 868 818 OFF ON W2 1231 48 1185 50 1136 52 1093 54 1049 56 1004 956 908 *DEFAULT **NOT RECOMMENDED 38 AIRFLOW TABLES GMEC800804BN PCBBF139 *MEC800804B* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1574 1521 1481 1439 1398 1374 1335 1295 OFF OFF OFF* Y 1782 1726 1684 1645 1610 1574 1542 1506 Ylo 743 668 599 522 432 366 312 258 ON OFF OFF Y 1574 1521 1481 1439 1398 1374 1335 1295 Ylo 743 668 599 522 432 366 312 258 ON ON OFF Y 1782 1726 1684 1645 1610 1574 1542 1506 Ylo 1574 1521 1481 1439 1398 1374 1335 1295 OFF ON OFF Y 1130 1071 1027 973 922 870 817 787 Ylo 1574 1521 1481 1439 1398 1374 1335 1295 OFF OFF ON Y 1408 1369 1319 1282 1242 1193 1150 1109 Ylo 743 668 599 522 432 366 312 258 OFF ON ON Y 1130 1071 1027 973 922 870 817 787 Ylo 1408 1369 1319 1282 1242 1193 1150 1109 ON OFF ON Y 1782 1726 1684 1645 1610 1574 1542 1506 Ylo 1408 1369 1319 1282 1242 1193 1150 1109 ON ON ON Y 743 668 599 522 432 366 312 258 PCBBF139 *MEC800804B* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1130 1071 1027 973 922 870 817 787 ON OFF OFF G 1408 1369 1319 1282 1242 1193 1150 1109 ON ON OFF G 743 668 599 522 432 366 312 258 OFF ON OFF G 1574 1521 1481 1439 1398 1374 1335 1295 OFF OFF ON G 1782 1726 1684 1645 1610 1574 1542 1506 OFF ON ON G 1130 1071 1027 973 922 870 817 787 ON OFF ON G 1130 1071 1027 973 922 870 817 787 ON ON ON G 1130 1071 1027 973 922 870 817 787 PCBBF139 *MEC800804B* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1130 37 1071 39 1027 40 973 43 922 45 870 817 787 OFF OFF* W2 1408 42 1369 43 1319 45 1282 46 1242 48 1193 1150 1109 W1 743 56 668 N/A 599 N/A 522 N/A 432 N/A 366 312 258 ON OFF W2 1408 42 1369 43 1319 45 1282 46 1242 48 1193 1150 1109 W1 743 N/A 668 N/A 599 N/A 522 N/A 432 N/A 366 312 258 ON ON** W2 1574 N/A 1521 N/A 1481 N/A 1439 N/A 1398 N/A 1374 1335 1295 W1 1574 26 1521 27 1481 28 1439 29 1398 30 1374 1335 1295 OFF ON W2 1782 33 1726 34 1684 35 1645 36 1610 37 1574 1542 1506 *DEFAULT **NOT RECOMMENDED 39 AIRFLOW TABLES GMEC800804CN PCBBF139 *MEC800804C* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1466 1399 1347 1290 1230 1170 1112 1054 OFF OFF OFF* Y 1904 1832 1777 1727 1678 1630 1579 1523 Ylo 822 754 652 566 499 428 346 294 ON OFF OFF Y 1466 1399 1347 1290 1230 1170 1112 1054 Ylo 822 754 652 566 499 428 346 294 ON ON OFF Y 1904 1832 1777 1727 1678 1630 1579 1523 Ylo 1466 1399 1347 1290 1230 1170 1112 1054 OFF ON OFF Y 1352 1281 1218 1152 1076 1026 964 901 Ylo 1466 1399 1347 1290 1230 1170 1112 1054 OFF OFF ON Y 1669 1595 1527 1463 1407 1363 1336 1289 Ylo 822 754 652 566 499 428 346 294 OFF ON ON Y 1352 1281 1218 1152 1076 1026 964 901 Ylo 1669 1595 1527 1463 1407 1363 1336 1289 ON OFF ON Y 1904 1832 1777 1727 1678 1630 1579 1523 Ylo 1669 1595 1527 1463 1407 1363 1336 1289 ON ON ON Y 822 754 652 566 499 428 346 294 PCBBF139 *MEC800804C* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1352 1281 1218 1152 1076 1026 964 901 ON OFF OFF G 1669 1595 1527 1463 1407 1363 1336 1289 ON ON OFF G 822 754 652 566 499 428 346 294 OFF ON OFF G 1466 1399 1347 1290 1230 1170 1112 1054 OFF OFF ON G 1904 1832 1777 1727 1678 1630 1579 1523 OFF ON ON G 1352 1281 1218 1152 1076 1026 964 901 ON OFF ON G 1352 1281 1218 1152 1076 1026 964 901 ON ON ON G 1352 1281 1218 1152 1076 1026 964 901 PCBBF139 *MEC800804C* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1352 31 1281 32 1218 34 1152 36 1076 39 1026 964 901 OFF OFF* W2 1669 36 1595 37 1527 39 1463 41 1407 42 1363 1336 1289 W1 822 50 754 55 652 N/A 566 N/A 499 N/A 428 346 294 ON OFF W2 1669 36 1595 37 1527 39 1463 41 1407 42 1363 1336 1289 W1 822 50 754 55 652 N/A 566 N/A 499 N/A 428 346 294 ON ON W2 1466 40 1399 42 1347 44 1290 46 1230 48 1170 1112 1054 W1 1466 28 1399 30 1347 31 1290 32 1230 34 1170 1112 1054 OFF ON W2 1904 31 1832 32 1777 33 1727 34 1678 35 1630 1579 1523 *DEFAULT **NOT RECOMMENDED 40 AIRFLOW TABLES GMEC800805DN PCBBF139 *MEC800805D* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1698 1621 1553 1497 1437 1393 1328 1270 OFF OFF OFF* Y 2266 2202 2143 2090 2040 1995 1945 1896 Ylo 1088 999 899 772 667 561 490 418 ON OFF OFF Y 1698 1621 1553 1497 1437 1393 1328 1270 Ylo 1088 999 899 772 667 561 490 418 ON ON OFF Y 2266 2202 2143 2090 2040 1995 1945 1896 Ylo 1698 1621 1553 1497 1437 1393 1328 1270 OFF ON OFF Y 1450 1382 1314 1243 1181 1115 1047 973 Ylo 1698 1621 1553 1497 1437 1393 1328 1270 OFF OFF ON Y 1886 1822 1758 1701 1646 1591 1535 1482 Ylo 1088 999 899 772 667 561 490 418 OFF ON ON Y 1450 1382 1314 1243 1181 1115 1047 973 Ylo 1886 1822 1758 1701 1646 1591 1535 1482 ON OFF ON Y 2266 2202 2143 2090 2040 1995 1945 1896 Ylo 1886 1822 1758 1701 1646 1591 1535 1482 ON ON ON Y 1088 999 899 772 667 561 490 418 PCBBF139 *MEC800805D* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1450 1382 1314 1243 1181 1115 1047 973 ON OFF OFF G 1886 1822 1758 1701 1646 1591 1535 1482 ON ON OFF G 1088 999 899 772 667 561 490 418 OFF ON OFF G 1698 1621 1553 1497 1437 1393 1328 1270 OFF OFF ON G 2266 2202 2143 2090 2040 1995 1945 1896 OFF ON ON G 1450 1382 1314 1243 1181 1115 1047 973 ON OFF ON G 1450 1382 1314 1243 1181 1115 1047 973 ON ON ON G 1450 1382 1314 1243 1181 1115 1047 973 PCBBF139 *MEC800805D* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1450 29 1382 30 1314 32 1243 33 1181 35 1115 1047 973 OFF OFF* W2 1886 31 1822 33 1758 34 1701 35 1646 36 1591 1535 1482 W1 1088 38 999 42 899 46 772 N/A 667 N/A 561 490 418 ON OFF W2 1886 31 1822 33 1758 34 1701 35 1646 36 1591 1535 1482 W1 1088 38 999 42 899 46 772 N/A 667 N/A 561 490 418 ON ON W2 1698 35 1621 37 1553 38 1497 40 1437 41 1393 1328 1270 W1 1698 24 1621 26 1553 27 1497 28 1437 29 1393 1328 1270 OFF ON W2 2266 26 2202 27 2143 28 2090 28 2040 29 1995 1945 1896 *DEFAULT **NOT RECOMMENDED 41 AIRFLOW TABLES GMEC800805CN PCBBF139 *MEC800805C* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1583 1536 1515 1478 1434 1383 1317 1265 OFF OFF OFF* Y 2145 2089 2058 2036 2020 2000 1971 1935 Ylo 1171 884 667 576 495 399 338 302 ON OFF OFF Y 1583 1536 1515 1478 1434 1383 1317 1265 Ylo 1171 884 667 576 495 399 338 302 ON ON OFF Y 2145 2089 2058 2036 2020 2000 1971 1935 Ylo 1583 1536 1515 1478 1434 1383 1317 1265 OFF ON OFF Y 1436 1402 1362 1313 1244 1182 1132 1079 Ylo 1583 1536 1515 1478 1434 1383 1317 1265 OFF OFF ON Y 1782 1744 1715 1700 1660 1619 1579 1510 Ylo 1171 884 667 576 495 399 338 302 OFF ON ON Y 1436 1402 1362 1313 1244 1182 1132 1079 Ylo 1782 1744 1715 1700 1660 1619 1579 1510 ON OFF ON Y 2145 2089 2058 2036 2020 2000 1971 1935 Ylo 1782 1744 1715 1700 1660 1619 1579 1510 ON ON ON Y 1171 884 667 576 495 399 338 302 PCBBF139 *MEC800805C* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1436 1402 1362 1313 1244 1182 1132 1079 ON OFF OFF G 1782 1744 1715 1700 1660 1619 1579 1510 ON ON OFF G 1171 884 667 576 495 399 338 302 OFF ON OFF G 1583 1536 1515 1478 1434 1383 1317 1265 OFF OFF ON G 2145 2089 2058 2036 2020 2000 1971 1935 OFF ON ON G 1436 1402 1362 1313 1244 1182 1132 1079 ON OFF ON G 1436 1402 1362 1313 1244 1182 1132 1079 ON ON ON G 1436 1402 1362 1313 1244 1182 1132 1079 PCBBF139 *MEC800805C* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1436 29 1402 30 1362 30 1313 32 1244 33 1182 1132 1079 OFF OFF* W2 1782 33 1744 34 1715 35 1700 35 1660 36 1619 1579 1510 W1 1171 35 884 47 667 N/A 576 N/A 495 N/A 399 338 302 ON OFF W2 1782 33 1744 34 1715 35 1700 35 1660 36 1619 1579 1510 W1 1171 35 884 47 667 N/A 576 N/A 495 N/A 399 338 302 ON ON W2 1583 37 1536 39 1515 39 1478 40 1434 41 1383 1317 1265 W1 1583 N/A 1536 N/A 1515 N/A 1478 N/A 1434 N/A 1383 1317 1265 OFF ON** W2 2145 N/A 2089 N/A 2058 N/A 2036 N/A 2020 N/A 2000 1971 1935 *DEFAULT **NOT RECOMMENDED 42 AIRFLOW TABLES GMEC801004CN PCBBF139 *MEC801004C* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1265 1204 1146 1091 1034 973 918 870 OFF OFF OFF* Y 1598 1547 1509 1464 1417 1387 1340 1295 Ylo 789 719 637 545 458 378 324 273 ON OFF OFF Y 1265 1204 1146 1091 1034 973 918 870 Ylo 789 719 637 545 458 378 324 273 ON ON OFF Y 1598 1547 1509 1464 1417 1387 1340 1295 Ylo 1265 1204 1146 1091 1034 973 918 870 OFF ON OFF Y 1424 1378 1330 1274 1226 1172 1119 1071 Ylo 1265 1204 1146 1091 1034 973 918 870 OFF OFF ON Y 1810 1764 1718 1682 1633 1596 1549 1510 Ylo 789 719 637 545 458 378 324 273 OFF ON ON Y 1424 1378 1330 1274 1226 1172 1119 1071 Ylo 1810 1764 1718 1682 1633 1596 1549 1510 ON OFF ON Y 1598 1547 1509 1464 1417 1387 1340 1295 Ylo 1810 1764 1718 1682 1633 1596 1549 1510 ON ON ON Y 789 719 637 545 458 378 324 273 PCBBF139 *MEC801004C* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1424 1378 1330 1274 1226 1172 1119 1071 ON OFF OFF G 1810 1764 1718 1682 1633 1596 1549 1510 ON ON OFF G 789 719 637 545 458 378 324 273 OFF ON OFF G 1265 1204 1146 1091 1034 973 918 870 OFF OFF ON G 1598 1547 1509 1464 1417 1387 1340 1295 OFF ON ON G 1424 1378 1330 1274 1226 1172 1119 1071 ON OFF ON G 1424 1378 1330 1274 1226 1172 1119 1071 ON ON ON G 1424 1378 1330 1274 1226 1172 1119 1071 PCBBF139 *MEC801004C* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1424 36 1378 38 1330 39 1274 41 1226 42 1172 1119 1071 OFF OFF* W2 1810 41 1764 42 1718 43 1682 44 1633 45 1596 1549 1510 W1 789 N/A 719 N/A 637 N/A 545 N/A 458 N/A 378 324 273 ON OFF** W2 1810 N/A 1764 N/A 1718 N/A 1682 N/A 1633 N/A 1596 1549 1510 W1 789 N/A 719 N/A 637 N/A 545 N/A 458 N/A 378 324 273 ON ON** W2 1265 N/A 1204 N/A 1146 N/A 1091 N/A 1034 N/A 973 918 870 W1 1265 41 1204 43 1146 45 1091 48 1034 50 973 918 870 OFF ON W2 1598 46 1547 48 1509 49 1464 51 1417 52 1387 1340 1295 *DEFAULT **NOT RECOMMENDED 43 AIRFLOW TABLES GMEC801205DN PCBBF139 *MEC801205D* - COOLING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-1 S1-2 S1-3 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM Ylo 1627 1566 1520 1470 1420 1398 1391 1343 OFF OFF OFF* Y 2226 2165 2126 2083 2048 2011 1983 1945 Ylo 815 742 662 590 503 422 362 299 ON OFF OFF Y 1627 1566 1520 1470 1420 1398 1391 1343 Ylo 815 742 662 590 503 422 362 299 ON ON OFF Y 2226 2165 2126 2083 2048 2011 1983 1945 Ylo 1627 1566 1520 1470 1420 1398 1391 1343 OFF ON OFF Y 1381 1324 1274 1220 1164 1137 1109 1049 Ylo 1627 1566 1520 1470 1420 1398 1391 1343 OFF OFF ON Y 1831 1770 1723 1677 1630 1590 1547 1506 Ylo 815 742 662 590 503 422 362 299 OFF ON ON Y 1381 1324 1274 1220 1164 1137 1109 1049 Ylo 1831 1770 1723 1677 1630 1590 1547 1506 ON OFF ON Y 2226 2165 2126 2083 2048 2011 1983 1945 Ylo 1831 1770 1723 1677 1630 1590 1547 1506 ON ON ON Y 815 742 662 590 503 422 362 299 PCBBF139 *MEC801205D* - CONTINOUS FAN DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S2-2 S2-3 S2-4 T STAT CALL CFM CFM CFM CFM CFM CFM CFM CFM OFF OFF OFF G 1381 1324 1274 1220 1164 1137 1109 1049 ON OFF OFF G 1831 1770 1723 1677 1630 1590 1547 1506 ON ON OFF G 815 742 662 590 503 422 362 299 OFF ON OFF G 1627 1566 1520 1470 1420 1398 1391 1343 OFF OFF ON G 2226 2165 2126 2083 2048 2011 1983 1945 OFF ON ON G 1381 1324 1274 1220 1164 1137 1109 1049 ON OFF ON G 1381 1324 1274 1220 1164 1137 1109 1049 ON ON ON G 1381 1324 1274 1220 1164 1137 1109 1049 PCBBF139 *MEC801205D* - HEATING DIP Switches STATIC 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 S1-4 S2-1 T STAT CALL CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM W1 1381 45 1324 47 1274 49 1220 51 1164 53 1137 1109 1049 OFF OFF* W2 1831 49 1770 50 1723 52 1677 53 1630 55 1590 1547 1506 W1 815 N/A 742 N/A 662 N/A 590 N/A 503 N/A 422 362 299 ON OFF** W2 1831 N/A 1770 N/A 1723 N/A 1677 N/A 1630 N/A 1590 1547 1506 W1 815 N/A 742 N/A 662 N/A 590 N/A 503 N/A 422 362 299 ON ON** W2 1627 N/A 1566 N/A 1520 N/A 1470 N/A 1420 N/A 1398 1391 1343 W1 1627 38 1566 40 1520 41 1470 42 1420 44 1398 1391 1343 OFF ON W2 2226 40 2165 41 2126 42 2083 43 2048 43 2011 1983 1945 *DEFAULT **NOT RECOMMENDED 44 WIRING DIAGRAM GRD GN JUNCTION BOX TO GND 115VAC/1Ø/60HZ POWERSUPPLYWITH OVERCURRENT IDBLOWERTWO-STAGEPRESSURE PROTECTIONDEVICE SWITCHASSEMBLY YL PUGYOR HOT L SURFACE IGNITER OR HIGHFIRE BK WARNING:DISCONNECT POWER BEFORE YL BR PRESSURE LOWFIRE C C SWITCH OR N SERVICING. WIRING PRESSURE NO WH TO UNIT MUST BE NO PROPERLY POLARIZED SWITCH PU DISCONNECT AND GROUNDED. 2CIRCUIT 2 1 CONNECTOR OR TO115VAC/1Ø/60HZPOWERSUPPLYWITH BK HI 3 PU OVERCURRENTPROTECTIONDEVICE WH L GND N FLAME WARNING: C 2 GY SENSOR DISCONNECTPOWER TWOSTAGE GASVALVE PM 1 BR BEFORESERVICING. WIRINGTOUNIT (WHITERODGERS) MUSTBEPROPERLY POLARIZEDAND GROUNDED. DISCONNECT SOMEUNITSMAYHAVE 1ROLLOUTSWITCH BL PK OR BL CHASSIS GROUNDDOOR SWITCH . AUTORESETPRIMARY JUNCTIONBOX LIMITCONTROL PU GND UNITMAY INDUCED INDOOR 3 WH AIR DRAFT GN CIRCULATOR SO 2 RD BLOWER BLWR 1 BK THISDO GND GND BURNERCOMPARTMENT LINE NEUTRAL . INTEGRATED CONTROL MODULE TO WH BLOWERCOMPARTMENT PU INTEGRATED CONTROL MODULE BK AUTORESET HUM-OUT RD AUXILIARY PK HUMIDIFIER NEUTRAL LIMITCONTROL HUM DEATH EAC ELECTRONIC NEUTRAL INSTALLINGAILURE AIRCLEANER OR INDHI NEUTRAL OR. F ID BLWR NEUTRAL IGN INDLO HOTSURFACE INJURY BK RD BK IGNITER BL WHWH FS BK WH PRESENT RD BK FLAMESENSOR SERVICING EAC-H X-FMR LINE 115VAC NEUTRAL BE OR T1T2T3T4T5COM LINE HUM L1 NEUTRAL 5 CIRCUIT CONNECTORWHWH 40VA FUSE3A TH(5) TRANSFORMER 5 RD R 24VAC AUTORESETPRIMARY MAYPERSONAL CIRC-H 4 BK OR LIMITCONTROL BK TO , 3 24V THERMOSTAT CONNECTIONS N.E.C. CLASS 2 WIRE+VDC BEFORE 2 HLO(11) Y1 1 AUTORESETAUXILIARYLIMIT CONTROLS SOURCESDAMAGE S1 W1 PS1(12) C POWER BR NO PK LOWFIREPRESS W2 S2 PS2(2) NO SWITCH ALL Y2 TO C MICRO HIGHFIRE S3 BL GN PRESS.SWTICH MANUALRESETROLLOUT POWER G LIMITCONTROLS GY O HLI(6) PROPERTY BR DIAGNOSTIC DEHUM MVL(7) PU 1 4 7 10 PM LED'S YL 2 5 8 11 PK MVH(1) ISCONNECTULTIPLE C 3 6 9 12 BR C HIGH VOLTAGE!D M CAUSE MVC(8) OR HI GND(4) GAS YLO Y W1W2 R G C TWIN VALVE N.E.C.CLASS2WIRE 24V3A TR(9) GND FUSE VAC24 VAC115 TO R GY BK ECM MTR BK INDOOR RD HARNESS AIR OR OR WH TO CIRCULATOR BL 5 MICRO BLWR GND 34 TRANSFORMER40 VA 12 4 WH 3 BK WH BK INTEGRATEDCONTROLMODULE 2 GN BK 1 RD NOTES: WH 1.SETHEATANTICIPATORONROOMTHERMOSTATAT0.7AMPS. GND 2.MANUFACTURER'SSPECIFIEDREPLACEMENTPARTSMUSTBEUSED WHENSERVICING. BLOWER 3.IFANYOFTHEORIGINALWIREASSUPPLIEDWITHTHEFURNACE CIRCULATOR BLOWER COMPARTMENT MUSTBEREPLACEDITMUSTBEREPLACEDWITH WIRINGMATERIAL DOORSWITCH HAVINGATEMPERATURERATINGOFATLEAST105C.USECOPPER (OPENWHEN CONDUCTORSONLY. DOOROPEN) 4.UNITMUSTBEPERMANENTLYGROUNDEDANDCONFORMTON.E.C. ANDLOCALCODES. 5.TORECALLTHELAST6FAULTS,MOSTRECENTTOLEASTRECENT, REDLEDFLASHCODE DEPRESSSWITCHFORMORETHAN2SECONDSWHILEINSTANDBY (NOTHERMOSTATINPUTS) STEADYON=INTERNALGVERROR,MICROANDFREQUENCYCHECK AMBERLEDFLASHCODE COLORCODES: EQUIPMENT GND  RAPID =TWINNINGERROR  RAPID =LOWFLAMESENSECURRENT PKPINK FIELD GND  1FLASH = FLAMESENSEDWHENNOFLAMESHOULDBEPRESENT  1FLASH =NORMALOPERATIONWITHCALLFOR BRBROWN 1STSTAGEHEAT(W1) FIELD SPLICE  2FLASHES =PRESSURESWITCHSTUCKCLOSED/INDUCERERROR WHWHITE  2FLASHES=NORMALOPERATIONWITH  3FLASHES =1STSTAGEPRESSURESWITCHSTUCK CALLFOR2NDSTAGEHEAT BLBLUE SWITCH (TEMP.) OPEN/INDUCERERROR GYGRAY  3FLASHES=W2PRESENTWITHNOW1 RDRED IGNITER  4FLASHES =OPENLIMITSWITCH  4FLASHES=YPRESENTWITHNOGCALL,YLO YLYELLOW SWITCH (PRESS.)  5FLASHES =OPENROLLOUT/OPENFUSEDETECTED PRESENT WITHNOGCALL ORORANGE OVERCURRENT  6FLASHES = PRESSURESWITCHCYCLELOCKOUT PU PURPLE PROT. DEVICE GREENLEDFLASHCODE GNGREEN  7FLASHES =EXTERNALLOCKOUT(RETRIES) JUNCTION STEADYON=STANDBY BKBLACK  8FLASHES =EXTERNALLOCKOUT(RECYCLES) TERMINAL  RAPID = NORMALOPERATIONWITHCALLFORFAN(G) INTERNAL TO  9FLASHES+GROUNDINGORREVERSEDPOLARITY  1FLASH = NORMALOPERATIONWITHCALLFOR INTEGRATED CONTROL  10FLASHES =GASFLOWWITHNOCALLFORHEAT LOWSTAGECOOL(YLO+G) PLUG CONNECTION  11FLASHES = LIMITSWITCHOPEN-BLOWERFAILURE  2FLASHES =NORMALOPERATIONWITHCALLFORHIGH LOW VOLTAGE (24V) STAGECOOL/OR SINGLESTAGECOOLING(Y+G)  12 FLASHES =IGNITORRELAYFAILURE LOW VOLTAGE FIELD 3DOUBLEFLASHES = 2NDSTAGE PRESSURESWITCH 0140F02452-B HI VOLTAGE (115V) STUCKOPEN/INDUCERERROR HI VOLTAGE FIELD Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. 45 MAINTENANCE HORIZONTAL UNIT FILTER REMOVAL Filters in horizontal installations are located in the central WARNING return register or the ductwork near the furnace. TO AVOID ELECTRICAL SHOCK, INJURY OR DEATH, DISCONNECT ELECTRICAL POWER BEFORE PERFORMING ANY To remove: MAINTENANCE. IF YOU MUST HANDLE THE IGNITER, 1. Turn OFF electrical power to furnace. HANDLE WITH CARE. TOUCHING THE IGNITER ELEMENT 2. Remove fi lter(s) from the central return register or WITH BARE FINGERS, ROUGH HANDLING OR VIBRATION ductwork. COULD DAMAGE THE IGNITER RESULTING IN PREMATURE 3. Replace fi lter(s) by reversing the procedure for removal. FAILURE. ONLY A QUALIFIED SERVICER SHOULD EVER 4. Turn ON electrical power to furnace. HANDLE THE IGNITER. MEDIA AIR FILTER OR ELECTRONIC AIR CLEANER REMOVAL ANNUAL INSPECTION Follow the manufacturer’s directions for service. The furnace should be inspected by a qualifi ed installer, or service agency at least once per year. This check should be BURNERS performed at the beginning of the heating season. This will Visually inspect the burner fl ames periodically during the heat- ensure that all furnace components are in proper working or- ing season. Turn on the furnace at the thermostat and allow der and that the heating system functions appropriately. Pay several minutes for fl ames to stabilize, since any dislodged particular attention to the following items. Repair or service dust will alter the fl ames normal appearance. Flames should as necessary. be stable, quiet, soft, and blue (dust may cause orange tips • Flue pipe system. Check for blockage and/or leakage. but they must not be yellow). They should extend directly Check the outside termination and the connections outward from the burners without curling, fl oating, or lifting off. at and internal to the furnace. Flames must not impinge on the sides of the heat exchanger • Heat exchanger. Check for corrosion and/or buildup fi ring tubes. within the heat exchanger passageways. INDUCED DRAFT AND CIRCULATOR BLOWERS • Burners. Check for proper ignition, burner fl ame, and The bearings in the induced draft blower and circulator blow- fl ame signal. er motors are permanently lubricated by the manufacturer. • Wiring. Check electrical connections for tightness No further lubrication is required. Check motor windings for and/or corrosion. Check wires for damage. accumulation of dust which may cause overheating. Clean • Filters. as necessary. FILTERS FLAME SENSOR (QUALIFIED SERVICER ONLY) Under some conditions, the fuel or air supply can create a CAUTION nearly invisible coating on the fl ame sensor. This coating acts as an insulator causing a drop in the fl ame sense signal. If the TO ENSURE PROPER UNIT PERFORMANCE, ADHERE TO THE FILTER SIZES fl ame sense signal drops too low the furnace will not sense GIVEN IN THE RECOMMENDED MINIMUM FILTER SIZE TABLE OR fl ame and will lock out. The fl ame sensor should be carefully SPECIFICATION SHEET APPLICABLE TO YOUR MODEL. cleaned by a qualifi ed servicer using steel wool. Following cleaning, the fl ame sense signal should be as indicated in the FILTER MAINTENANCE Specifi cations Sheet. FLUE PASSAGES (QUALIFIED SERVICER ONLY) Improper fi lter maintenance is the most common cause of inadequate heating or cooling performance. Filters should The heat exchanger fl ue passageways should be inspected be cleaned (permanent) or replaced (disposable) as required. at the beginning of each heating season. FILTER REMOVAL BEFORE LEAVING AN INSTALLATION Depending on the installation, differing fi lter arrangements can • Cycle the furnace with the thermostat at least three be applied. Filters can be installed in either the central return times. Verify cooling and fan only operation. register or a side panel external fi lter rack (upfl ow only). A • Review the Owner’s Manual with the homeowner and media air fi lter or electronic air cleaner can be used as an al- discuss proper furnace operation and maintenance. ternate fi lter. Follow the fi lter sizes given in the Recommended Minimum Filter size table to ensure proper unit performance. • Leave literature packet near furnace. To remove fi lters from an external fi lter rack in an upright up- fl ow installation, follow the directions provided with external fi lter rack kit. 46 REPAIR AND REPLACEMENT PARTS • When ordering any of the listed functional parts, be sure to provide the furnace model, manufacturing, and serial numbers with the order. • Although only functional parts are shown in the parts list, all sheet metal parts, doors, etc. may be ordered by description. • Parts are available from your distributor. Functional Parts List Gas Valve Blower Motor Gas Manifold Blower Wheel Natural Gas Orifi ce Blower Mounting Bracket Propane Gas Orifi ce Blower Cutoff Igniter Blower Housing Flame Sensor Inductor Rollout Limit Switch Heat Exchanger Primary Limit Switch Auxiliary Limit Switch Pressure Switch Integrated Control Module Induced Draft Blower Transformer Door Switch 47 CUSTOMER FEEDBACK We are very interested in all product comments. Please fi ll out the feedback 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 direced to the feedback page. Product Registration Thank you for your recent purchase. Though not required to get the protection of the standard waranty, registering your product is a relatively short process, and entitles you to additional warranty protection, except that failure by California ad Quebec residents to register their product does not diminsh their warranty rights. GOODMAN® BRAND AMANA® BRAND For Product Registration please register by following this link: 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 to be directed to the Product Registration Page. 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