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Goodman Mfg VC8 instruction manual Table of Contents

Models: VC8

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Table of Contents
SAFETY PRECAUTIONS	4
ADDITIONAL SAFETY CONSIDERATIONS	5
SHIPPING INSPECTION	5
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS	5
TO THE INSTALLER	5
IMPORTANT NOTE TO THE OWNER REGARDING PRODUCT WARRANTY	5
PRODUCT DESCRIPTION	6
FEATURES	6
PRODUCT APPLICATION	6
LOCATION REQUIREMENTS AND CONSIDERATIONS	7
CLEARANCES AND ACCESSIBILITY	8
HORIZONTAL INSTALLATION (*MVC8 MODELS ONLY)	8
FURNACE SUSPENSION	8
EXISTING FURNACE REMOVAL	8
THERMOSTAT LOCATION	9
COMBUSTION AND VENTILATION AIR REQUIREMENTS	9
CATEGORY I VENTING (VERTICAL VENTING)	10
EXTERIOR MASONRY CHIMNEYS (CATEGORY I FURNACES ONLY)	11
CHECKLIST SUMMARY	11
CHECK 1 - PROPER CHIMNEY TERMINATION	12
CHECK 2 - ANY SOLID OR LIQUID FUEL APPLIANCES VENTED INTO THIS CHIMNEY CHANNEL	12
CHECK 3 - CHIMNEY CROWN CONDITION	13
CHECK 4 - DEBRIS IN CLEANOUT	13
CHECK 5 - LINER CONDITION	13
CHECK 6 - DILUTION AIR	13
CHECK 7 - COMPLETE THE INSTALLATION	13
FIX 1 - LINER TERMINATION	14
FIX 2 -CHANGEVENTING ARRANGEMENTS	14
FIX 3 - REBUILD THE CROWN	14
FIX 4 - RELINING	14
ELECTRICAL CONNECTIONS	15
WIRING HARNESS	15
115 VOLT LINE CONNECTIONS	15
JUNCTION BOX RELOCATION	16
24 VOLT THERMOSTAT WIRING	16
SINGLE-STAGEHEATING THERMOSTAT APPLICATION	17
24 VOLT DEHUMIDISTAT WIRING	17
FOSSIL FUEL APPLICATIONS	17
115 VOLT LINE CONNECTION OF ACCESSORIES (HUMIDIFIER AND ELECTRONIC AIR CLEANER)	18
24 VOLT HUMIDIFIER	18
GAS SUPPLY AND PIPING	18
HIGH ALTITUDE DERATE	18
PROPANE GAS CONVERSION	18
GAS PIPING CONNECTIONS	18
UPFLOW INSTALLATIONS	20
COUNTERFLOW INSTALLATIONS	20
GAS PIPING CHECKS	20
PROPANE GAS TANKS AND PIPING	21
CIRCULATING AIR AND FILTERS	21
CHECKING DUCT STATIC	22
FILTERS - READ THIS SECTION BEFORE INSTALLING THE RETURN AIR DUCTWORK	22
UPRIGHT INSTALLATIONS	23

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Goodman Mfg VC8 instruction manual Table of Contents

Contents

CATEGORY ATTENTION INSTALLING PERSONNELInstaller Affix all manuals adjacent to the unit Table of Contents Table of Contents WHAT TO DO IF YOU SMELL GAS SAFETY PRECAUTIONSCARBON MONOXIDE POISONING HAZARD PRODUCT APPLICATION PRODUCT APPLICATION LOCATION REQUIREMENTS AND CONSIDERATIONSPRODUCT DESCRIPTION National Fire Protection Association LOCATION REQUIREMENTS AND CONSIDERATIONSAmerican National Standards Institute CSA InternationalIf 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 LOCATION REQUIREMENTS AND CONSIDERATIONSCOMBUSTION & VENTILATION CATEGORY MODEL MINIMUM VENTCATEGORY I VENTING VERTICAL VENTING UPFLOW13.Restore power to furnace If the chimney does not meet these termination requirements, but all other requirements in the checklist can be met, it may be possible for a mason to extend the chimney. If this will not be practical, see Fix aCrown leaning bBricks missing cMortar missing ELECTRICAL CONNECTIONS HIGH VOLTAGE HIGH VOLTAGEHIGH VOLTAGE ELECTRICAL CONNECTIONSELECTRICAL CONNECTIONS HIGH VOLTAGEIMPORTANT NOTE To install/connect a dehumidistat ELECTRICAL CONNECTIONSGAS SUPPLY AND PIPING HIGH VOLTAGEGAS SUPPLY AND PIPING CIRCULATING AIR AND FILTERS GAS SUPPLY AND PIPING General Furnace LayoutCIRCULATING AIR AND FILTERS Propane Gas Installation TypCIRCULATING AIR AND FILTERS START-UP PROCEDURE AND ADJUSTMENT 2.Turn off the electrical power to the furnace START-UP PROCEDURE AND ADJUSTMENTSTART-UP PROCEDURE AND ADJUSTMENT START-UP PROCEDURE AND ADJUSTMENT Gas Valve On/Off Selector SwitchSTART-UP PROCEDURE AND ADJUSTMENT 2.Turn off all electrical power to the systemSTART-UP PROCEDURE AND ADJUSTMENT START-UP PROCEDURE AND ADJUSTMENT The cooling system manufacturer’s instructions must be checked for required air flow. Any electronic air cleaners or other devices may require specific air flows, consult installa- tion instructions of those devices for requirementsSTART-UP PROCEDURE AND ADJUSTMENT Example The *MVC80704BX is set for 990 CFM on cooling, the “ADJUST” is set to “+” plus. The four heating speeds available are “A Plus”, “B Plus”, “C Plus”, and “D Plus”. “A Plus” has a rise of 38F for both stages which is within the 20-50Frise range for the *MVC80704BX . This setting will keep electrical consumption to a minimum. Set the “Heat” speed DIP switches to “A”COMFORTNET SYSTEM COMFORTNET SYSTEMCOMFORTNET SYSTEM b thermostat “R” 24 VAC hot and “C” 24 VAC commonCOMFORTNET SYSTEM Touch theIndication for Display Only not User Modifiable Startup Procedure and AdjustmentCOMFORTNET SYSTEM Submenu ItemUser Modifiable Options COMFORTNET SYSTEMSubmenu Item CommentsOPERATIONAL CHECKS & SAFETY CIRCUIT DESCRIPTION NORMAL SEQUENCE OF OPERATIONOPERATIONAL CHECKS & SAFETY CIRCUIT DESCRIPTION OPERATIONAL CHECKSTROUBLESHOOTING TROUBLESHOOTING & MAINTENANCESAFETY CIRCUIT DESCRIPTION HIGH VOLTAGEMAINTENANCE MISCELLANEOUSMISCELLANEOUS BEFORE LEAVING AN INSTALLATIONREPAIR AND REPLACEMENT PARTS TROUBLESHOOTING CHART CodeCode TROUBLESHOOTING CHARTMessage Message TROUBLESHOOTINGCHART Code TROUBLESHOOTING CHARTMessage Message TROUBLESHOOTINGCHART CodeSTATUS CODES AIR FLOW DATA Speed Selection Dip SwitchesDIP SWITCHES UNIT MVC8 AA WIRING DIAGRAMSERVICING OR INSTALLING THIS MAYBE PRESENT. FAILURE TO DO SOREV. A MVC8 AB, *DVC8 AA WIRING DIAGRAM0140F00660 UNIT2009-2010Goodman Manufacturing Company, L.P Goodman Manufacturing Company, L.P5151 San Felipe, Suite 500, Houston, TX