INSTALLATION INSTRUCTIONS *CVC96 & *MVC96 T -S G F

1 5151 San Felipe Suite 500 Houston, TX 2014 Goodman Manufacturing Company, INSTRUCTIONS FOR *CVC96 & *MVC96 TWO-STAGE GAS FURNACEIOG-200808/14(Type FSP CATEGORY IV Director Non Direct Vent Air Furnace)These furnaces comply with requirements em-bodied in the American National Standard / Na-tional Standard of Canada ANSI Fired Central :Affix all manualsadjacent to the a professional installer you have an obligation to knowthe product better than the customer. This includes all safetyprecautions and related to actual INSTALLATION , thoroughly familiarize yourselfwith this Instruction Manual. Pay special attention to allsafety warnings. Often during INSTALLATION or repair it ispossible to place yourself in a position which is morehazardous than when the unit is in , it is your responsibility to install the productsafely and to know it well enough to be able to instruct acustomer in its safe is a matter of common matter of thinkingbefore acting.

2 Most dealers have a list of specific goodsafety precautions listed in this INSTALLATION Manual are intendedas supplemental to existing practices. However, if there isa direct conflict between existing practices and the contentof this manual, the precautions listed here take THIS SYMBOLAS A SAFETY PRECAUTION.*NOTE: Please contact your distributor or our website forthe applicable Specification Sheet referred to in this OF CONTENTSSAFETY CONSIDERATIONS .. 3 SHIPPING 4 ELECTROSTATIC DISCHARGE (ESD) 4TO THE 4 PRODUCT 4 PRODUCT APPLICATION .. 5 LOCATION REQUIREMENTS & CONSIDERATIONS .. 6 CLEARANCES AND 7 EXISTING FURNACE 7 THERMOSTAT 8 COMBUSTION & VENTILATION AIR 8 INSTALLATION POSITIONS.

3 8 HORIZONTAL APPLICATIONS & CONSIDERATIONS .. 9 FURNACE 9 FRONT COVER PRESSURE SWITCH TUBE 9 DRAIN TRAP AND 9 ALTERNATE VENT/FLUE AND COMBUSTION AIR 9 ALTERNATE ELECTRICAL AND GAS LINE 10 DRAIN 10 FREEZE 10 propane GAS/HIGH ALTITUDE INSTALLATIONS .. 10 VENT/FLUE PIPE & COMBUSTION AIR PIPE .. 10 DUAL CERTIFICATION: NON-DIRECT/DIRECT 11 MATERIALS AND JOINING 11 PROPER VENT/FLUE AND COMBUSTION AIR PIPING 11 TERMINATION 12 CANADIAN VENTING 12 STANDARD FURNACE 12 NON-DIRECT VENT (SINGLE PIPE) 14 VENT/INTAKE TERMINATIONS FOR INSTALLATIONOF MULTIPLE DIRECT VENT 17 CONCENTRIC VENT 17 SIDE WALL VENT 17 CONDENSATE DRAIN LINES & DRAIN TRAP .. 17 GENERAL DRAIN 18 FIELD SUPPLIED 18 UPFLOW MODEL INSTALLED 18 DRAIN EXITING RIGHT 18 DRAIN EXITING LEFT 18 UPFLOW MODEL INSTALLED HORIZONTALLYWITH RIGHT SIDE 19 UPFLOW MODEL INSTALLED HORIZONTALLY WITH LEFT SIDE MODEL INSTALLED 20 DRAIN EXITING LEFT 20 DRAIN EXITING RIGHT 20 COUNTERFLOW MODEL INSTALLED HORIZONTALLYWITH RIGHT SIDE 20 COUNTERFLOW MODEL INSTALLED HORIZONTALLYWITH LEFT SIDE 21 is a registered trademark of Maytag Corporation or its related companies and is used under license.

4 All rights 21 WIRING 21115 VOLT LINE 21 JUNCTION BOX 2224 VOLT THERMOSTAT 22 SINGLE-STA G E HEATING THERMOSTAT 2324 VOLT DEHUMIDISTAT 23 FOSSIL FUEL 24115 VOLT LINE CONNECTION OF ACCESSORIES(HUMIDIFIER AND ELECTRONIC AIR CLEANER) .. 24 AUXILIARY ALARM SWITCH: .. 25 GAS SUPPLY AND PIPING .. 25 HIGH ALTITUDE 25 propane GAS 25 GAS PIPING 26 propane GAS TANKS AND 28 CIRCULATING AIR & FILTERS .. 29 DUCT WORK - AIR 29 CHECKING DUCT 29 BOTTOM RETURN AIR OPENING [UPFLOW MODELS] .. 30 FILTERS - READ THIS SECTION BEFORE INSTALLINGTHE RETURN AIR DUCT 30 UPRIGHT 30 HORIZONTAL 31 STARTUP PROCEDURE & ADJUSTMENT .. 31 DRAIN TRAP 31 FURNACE 31 GAS SUPPLY PRESSURE 31 GAS MANIFOLD PRESSURE MEASUREMENT AND 33 GAS INPUT RAT E MEASUREMENT ( natural GAS ONLY).

5 33 TEMPERATURE 34 CIRCULATOR BLOWER 34 BLOWER HEAT OFF DELAY 36 COMFORTNET 37 AIRFLOW 37 FOSSIL FUEL 37 CTK0* WIRING .. 38 COMFORTNET SYSTEM ADVANCED 38 FURNACE ADVANCED FEATURES 39 THERMOSTAT 41 NETWORK 41 SYSTEM 42 NORMAL SEQUENCE OF OPERATION .. 42 POWER 42 HEATING 42 COOLING 42 FAN ONLY 43 OPERATIONAL CHECKS .. 43 SAFETY CIRCUIT 43 INTEGRATED CONTROL 43 PRIMARY 43 AUXILIARY 43 ROLLOUT 43 PRESSURE 43 FLAME 43 ELECTROSTATIC DISCHARGE (ESD) 43 DIAGNOSTIC 44 RESETTING FROM 44 MAINTENANCE .. 44 ANNUAL 45 INDUCED DRAFT AND CIRCULATOR 45 CONDENSATE TRAP AND DRAIN SYSTEM(QUALIFIED SERVICER ONLY) .. 45 FLAME SENSOR (QUALIFIED SERVICER ONLY) .. 45 FLUE PASSAGES (QUALIFIED SERVICER ONLY).

6 45 BEFORE LEAVING AN INSTALLATION .. 45 REPAIR AND REPLACEMENT PARTS .. 45 DIP 46 STATUS CODES .. 47 TROUBLESHOOTING 48 WIRING 54 SPECIAL INSTRUCTIONS FOR PRODUCTS INSTALLED .. 55IN THE STATE OF MASSACHUSETTS .. 553TO PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER INSTALLATION , ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE, REFER TO THIS MANUAL. FOR ADDITIONAL ASSISTANCE OR INFORMATION, CONSULT A QUALIFIED INSTALLER, SERVICER AGENCY OR THE GAS THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTYDAMAGE, PERSONAL INJURY OR LOSS OF NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER NOT TRY TO LIGHT ANY NOT TOUCH ANY ELECTRICAL SWITCH; DO NOT USE ANY PHONE IN YOUR CALL YOUR GAS SUPPLIER FROM A NEIGHBOR S PHONE.

7 FOLLOW THE GAS SUPPLIER S YOU CANNOT REACH YOUR GAS SUPPLIER, CALL THE FIRE AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS TO DO IF YOU SMELL GAS: WARNINGTHIS PRODUCT CONTAINS OR PRODUCES A CHEMICAL OR CHEMICALS WHICH MAY CAUSE SERIOUS ILLNESS OR DEATH AND WHICH ARE KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS OR OTHER REPRODUCTIVE UNIT SHOULD NOT BE UTILIZED WITHOUT REASONABLE, ROUTINE, INSPECTION, MAINTENANCE AND SUPERVISION. IF THE BUILDING IN WHICH ANY SUCH DEVICE IS LOCATED WILL BE VACANT, CARE SHOULD BE TAKEN THAT SUCH DEVICE IS ROUTINELY INSPECTED, MAINTAINED AND MONITORED. IN THE EVENT THAT THE BUILDING 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.

8 IN THE EVENT THAT THE BUILDING MAY BE EXPOSED TO FREEZING TEMPERATURES AND WILL BE VACANT, ANY HYDRONIC COIL UNITS SHOULD BE DRAINED AS WELL AND, IN SUCH CASE, ALTERNATIVE HEAT SOURCES SHOULD BE PREVENT POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, THE FURNACE MUST BE LOCATED TO PROTECT THE ELECTRICAL COMPONENTS FROM trap must be primed at time of INSTALLATION . Trap isinternally partitioned; add water to both inlet ports until wa-ter appears at both sides of the outlet opening. Failure toprime trap at time of INSTALLATION may have a negative ef-fect on combustion quality and pressure switch WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES.

9 IF YOU INSTALL OR PERFORM SERVICE ON THIS UNIT, YOU ASSUME RESPONSIBILITY FOR ANY PERSONAL INJURY OR PROPERTY DAMAGE WHICH MAY RESULT. MANY JURISDICTIONS REQUIRE A LICENSE TO INSTALL OR SERVICE HEATING AND AIR CONDITIONING CONSIDERATIONSA dhere to the following warnings and cautions when install-ing, adjusting, altering, servicing, or operating the ensure proper INSTALLATION and operation, thoroughly readthis manual for specifics pertaining to the INSTALLATION andapplication of this furnace is manufactured for use with natural gas. Itmay be field converted to operate on gas by using theappropriate conversion kit listed in the propane GAS/HIGH ALTITUDE INSTALLATIONS section of this manualInstall this furnace only in a location and position as speci-fied in LOCATION REQUIREMENTS & CONSIDERATIONS sec-tion and INSTALLATION POSITIONS section of this adequate combustion and ventilation air to the fur-nace as specified in COMBUSTION & VENTILATION AIR RE-QUIREMENTS section of this products must be discharged to the this furnace to an approved vent system only, asspecified in VENT/FLUE PIPE & COMBUSTION AIR PIPE sec-tion of this test for gas leaks with an open flame.

10 Use a commer-cially available soap solution made specifically for the detec-tion of leaks to check all connections, as specified in GASSUPPLY AND PIPING section of this install a furnace to operate within the furnace s in-tended temperature-rise range with a duct system which hasexternal static pressure within the allowable range, as speci-fied on the furnace rating plate and OPERATIONAL CHECKS section of these a furnace is installed so that supply ducts carry aircirculated by the furnace to areas outside the space contain-ing the furnace, the return air shall also be handled by duct(s)sealed to the furnace casing and terminating outside thespace containing the gas-fired furnace for INSTALLATION in a residential garagemust be installed as specified in the LOCATION REQUIRE-MENTS AND CONSIDERATIONS section of this furnace may be used as a construction site heater onlyif certain conditions are met.