Desa VFRMV18PA, VFRMV18NA, VFRMV24NA, VFRMV24PA installation manual 114745-01B

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114745-01B

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Contents VFRMV18NA, VFRMV18PA VFRMV24NA, VFRMV24PA Ansi Z21.11.2a-2003 Ansi Z21.60-2003Table of Contents Safety Information Provide adequate clearances around air openings Product Identification Local CodesUnpacking AIR for Combustion Ventilation Providing Adequate VentilationDetermining FRESH-AIR Flow for Appliance Location Ventilation AIR Ventilation Air From Inside BuildingAIR for Combustion Ventilation Installation Ventilation Air From OutdoorsInstallation and Clearances for VENT-FREE Operation Check GAS TypeInstallation Minimum Noncombustible Material ClearancesMantel Clearances Floor ClearancesInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Assembly Masonry Manufactured FireplaceFireplaceConnecting to GAS Supply Propane/LP External Regulator Supply Tank Vent Pointing DownChecking GAS Connections To Gas Control ValvePropane/LP From Test Pressures In Excess Of 1/2 Psig 3.5 kPa Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaFor Your Safety Read Before Lighting Operating HeaterLighting Instructions To Turn OFF GAS To Appliance Propane/LP NaturalShutting Off Heater ON/OFF Series Model Ghrcb Manual Lighting ProcedureOptional HAND-HELD Remote Operation Thermostat Series Model GhrctbPilot Flame Pattern Auto Shutoff FeatureInspecting Burners Check pilot ﬂame pattern and burner ﬂame pat- terns oftenCleaning Maintenance Burner Flame PatternBurner Injector Holder and Pilot AIR Inlet Hole Wiring Diagram Propane/LPTroubleshooting Observed Problem Possible Cause RemedyClean ODS/pilot see Out when control knob is reSafety interlock system has Low gas pressure AssemblyOperation Processes and logs curing Hours of operation Cleaners or similar productsGas regulator defective Replace gas regulator Turning control knob to HIGas leak. See Warning Technical Service SpecificationsReplacement Parts Accessories WALL-MOUNT Thermostat Switch GWMT1 Receiver and HAND-HELD Thermostat Remote Control KIT Ghrctb Receiver and HAND-HELD Remote Control KIT Ghrcb FB36CA, FB42C Series CIRCULATING, FB36NCA, FB42NCIllustrated Parts Breakdown VFRMV18NA, VFRMV18PAParts List 114745-01B 114745-01B Warranty Information Keep this WarrantyLimited Warranty VENT-FREE GAS LOG Heaters