Inspecting Pilot And Burner Flame, Continued

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Contents

OWNER’S OPERATION AND INSTALLATION MANUAL VENTED NATURAL GAS HEATERSModels GVB35N and GVB50N Save this manual for future reference CONTENTS SECTIONPAGE SAFETY INFORMATIONWARNINGS DANGER SAFETY INFORMATION WARNINGS ContinuedContinued PRODUCT IDENTIFICATION Figure 1 - Vented Natural Gas HeaterFigure 2 - Vented Natural Gas Heater, Rear View 100353 FEATURES INSTALLINGLOCAL CODES UNPACKING INSTALLING HEATER Never install the heaterFor convenience and efficiency, install heater If you install the heater in a home garage INSTALLING HEATER ContinuedVENTING HEATER INSTALLING HEATER ContinuedVENTING HEATER continued Figure 4 - Improper Venting Systems INSTALLING HEATER ContinuedVENTING HEATER continued Proper Size Vent Vent Types INSTALLING CONNECTING TO GAS SUPPLYHEATER Continued INSTALLING HEATER For purposes of input adjustmentContinued INSTALLING Pressure Testing Gas Supply Piping SystemPressure Testing Heater Gas Connections HEATER INSTALLING HEATER INSTALLING GLASS PANELFigure 9 - Removing Lower Front Access Panel Continued INSTALLING HEATERContinued 8.Repeat steps 4 through 7 for all glass panels FRESH AIR FOR COMBUSTION AND VENTILATION DANGERCarbon monoxide poisoning may lead to death COMBUSTION VENTILATIONFRESH AIR FOR Continued FRESH AIR FOR COMBUSTIONVENTILATION DANGER COMBUSTION VENTILATIONFRESH AIR FOR Continued OPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTINGLIGHTING INSTRUCTIONS OPERATING HEATER ContinuedContinued Figure 17 - Viewing Pilot MANUAL LIGHTING PROCEDURE OPERATING HEATERContinued TO TURN OFF GAS TO APPLIANCE INSPECTING PILOT AND BURNER FLAME PILOT FLAME PATTERNBURNER FLAME PATTERN Continued INSPECTING PILOT AND BURNER FLAME Continued CLEANING AND MAINTENANCE CABINETCOMBUSTION CHAMBER AND BURNER PILOT TROUBLE SHOOTINGand Maintenance, page Cleaning and Mainte ing and MaintenanceCleaning and Mainte TROUBLE TROUBLE- SHOOTING ing and MaintenanceMaintenance, page Cleaning ing and Maintenance TROUBLESHOOTING Continued SERVICE PROCEDURES Removing Control Valve and Burner Tube SERVICE PROCEDURES ContinuedRemoving Burner Continued SERVICE PROCEDURES ContinuedChanging Burner Orifice TECHNICAL SERVICE SERVICE HINTSSPECIFICATIONS REPLACEMENT ORDERINGPARTS CENTRALS ACCESSORIES BLOWER KIT - PART NUMBER GA6010MANUAL SHUTOFF VALVE - GA5010 PARTS LIST AssemblyILLUSTRATED Burner PARTS LIST Burner Assembly PART NUMBER FORGVB50N GVB35N ILLUSTRATED PARTS LIST Cabinet Assembly manualPage WARRANTY INFORMATION DESA

Desa GVB35N, GVB50N installation manual Inspecting Pilot And Burner Flame, Continued

Models: GVB35N GVB50N