Manuals / Desa Tech / Household Appliance / Electric Heater

Desa Tech CGN20TL installation manual CGN30TL, 103873

Models: CGN20T CGN30TL CGN30T CGN20TL

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				CGN20T
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103873

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Desa Tech CGN20TL installation manual CGN30TL, 103873

Contents

OWNER’S OPERATION AND INSTALLATION MANUAL BLUE FLAME VENT-FREE NATURAL GAS HEATERCGN20T CGN20TLCONTENTS SAFETYINFORMATION WARNINGSSAFETY INFORMATION Continued4. Never install the heater 103873LOCAL CODES UNPACKING PRODUCT FEATURES PRODUCT IDENTIFICATIONSafety Device Piezo Ignition SystemFRESH AIR VENTILATIONCOMBUSTION This heater shall not be installed in a confined space unless proviFRESH AIR VENTILATIONCOMBUSTION ContinuedFRESH AIR FOR COMBUSTION AND VENTILATION ContinuedVENTILATION AIR Ventilation Air From Inside BuildingFRESH AIR FOR COMBUSTION AND VENTILATION ContinuedVentilated Outlet Attic Air OutletINSTALLING TO WALLNever install the heater in a bedroom or a bathroom in a recreational vehicleINSTALLING TO WALL If you install the heater in a home garagelocate heater where moving vehicle will not hit it ContinuedINSTALLING TO WALL INSTALLING HEATER TO WALLContinued MountingINSTALLING TO WALLContinued Marking Screw LocationsINSTALLING TO WALL Installing Bottom Mounting ScrewsContinued Placing Heater On Mounting BracketTypical Inlet Pipe Diameters CONNECTING TO GAS SUPPLYUse pipe joint sealant that is resistant to liquid petroleum LP gas CONNECTING TO GASSUPPLY CHECKINGPRESSURE TESTING HEATER GAS CONNECTIONS CHECKINGCONNECTIONS ContinuedFOR YOUR SAFETY READ BEFORE LIGHTING OPERATING HEATERLIGHTING INSTRUCTIONS ContinuedOPERATING HEATER Do not try to adjust heating levels by using the manual shutoff valveMANUAL LIGHTING PROCEDURE THERMOSTAT CONTROL OPERATIONOPERATING HEATER TO TURN OFF GAS TO APPLIANCEINSPECTING BURNER PILOT FLAME PATTERNINSPECTING BURNER ContinuedBURNER FLAME PATTERN CORRECT FLAME PATTERN AT HIGH POSITIONTROUBLE SHOOTINGCLEANING MAINTENANCEPROBLEM Cleaning and MainteCleaning and Mainte TROUBLETROUBLE- SHOOTING PROBLEMing and Maintenance ing and MaintenanceDo not touch any electrical switch do not use any phone in your PROBLEMCleaning and Mainte TROUBLETECHNICAL SERVICE SERVICE HINTS SERVICE PUBLICATIONSSPECIFICATIONS CGN20T/CGN20TLREPLACEMENT PARTS PARTS CENTRALSCGN20T CGN20TLCGN30T CGN30TLPARTS LIST ACCESSORIES MANUAL SHUTOFF VALVE - GA5010103873 WARRANTY INFORMATION LIMITED WARRANTY COMFORT GLOW VENT-FREE NATURAL GAS HEATERS