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Desa GWP10 GWN10T installation manual 117001-01A

Models: GWP10 GWN10T

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117001-01A

www.desatech.com

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Desa GWP10 GWN10T installation manual 117001-01A

Contents

WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance 117001-01A TABLE OF CONTENTSSAFETY INFORMATION THERMOSTATIC HEAT CONTROL SAFETY DEVICEContinued PIEZO IGNITION SYSTEMUnusually tight construction is deﬁned as construction where AIR FOR COMBUSTION AND VENTILATIONPROVIDING ADEQUATE VENTILATION Unusually Tight ConstructionDetermining if You Have a Conﬁned or Unconﬁned Space ContinuedDETERMINING FRESH-AIR FLOW FOR HEATER LOCATION VENTILATION AIRFigure 2 - Ventilation Air from Inside Building INSTALLATION ITEMSContinued CHECK GAS TYPEWARNING Never install the heater Placing Heater On Mounting Screws Installing Two Mounting ScrewsContinued Figure 8 - Tightening AnchorsInstalling Bottom Mounting Screw CONNECTING TO GAS SUPPLYNatural Gas PRESSURE TESTING GAS SUPPLY PIPING SYSTEMCHECKING GAS CONNECTIONS Test Pressures In Excess Of 1/2 PSIG 3.5 kPaTest Pressures Equal To or Less Than 1/2 PSIG 3.5 kPa FOR YOUR SAFETY READ BEFORE LIGHTINGPRESSURE TESTING HEATER GAS CONNECTIONS Continuedroom. Read owner’s manual for ContinuedLIGHTING INSTRUCTIONS create a possible health hazardBURNER FLAME PATTERN MANUAL LIGHTING PROCEDURETHERMOSTAT CONTROL OPERATION PILOT FLAME PATTERNCABINET ContinuedODS/PILOT AND BURNER BURNER PILOT AIR INLETREMEDY TROUBLESHOOTINGOBSERVED PROBLEM POSSIBLE CAUSEPOSSIBLE CAUSE TROUBLESHOOTINGOBSERVED PROBLEM ContinuedPOSSIBLE CAUSE TROUBLESHOOTINGOBSERVED PROBLEM ContinuedGas leak. See Warning OBSERVED PROBLEM POSSIBLE CAUSEContinued REMEDY11-1 ILLUSTRATED PARTS BREAKDOWNMODELS GWP6, GWN6, GWP10 AND GWN10 ODS/PilotPARTS LIST DESCRIPTIONPARTS AVAILABLE - NOT SHOWN 11-1 MODELS GWP10T AND GWN10TODS/Pilot 1218GWP10T GWN10TGWN10 GWP6GWN6 GWP10EQUIPMENT SHUTOFF VALVE GA5010 PARTS UNDER WARRANTYPARTS NOT UNDER WARRANTY When Gas Pressure Is Too LowEast Coast Energy Portable Heater PartsMaster Parts Dist Washer Equipment Co117001-01A WARRANTY INFORMATION KEEP THIS WARRANTYLIMITED WARRANTIES FOR NEW AND FACTORY RECONDITIONED PRODUCTS