Whirlpool 201553 Temperature and Pressure Relief Valve, Explosion Hazard, The Discharge Line

Contents Ultra Low Nox Gas Water Heater Installation Instructions and Use & Care Guidewith the Flame Lock Safety System Important Instructions WATER HEATER SAFETYTable Of Contents PAGEConsumer Information INSTALLING YOUR GAS WATER HEATERImportant Information About This Water Heater Consumer ResponsibilitiesLocation Requirements Site LocationClearances and Accessibility State of CaliforniaGas Pressure Gas SupplyGas Requirements Combustion Air Supply and Ventilation All Air from Inside the Building Unconfined SpaceConfined Space Opening All Air from OutdoorsLouvers and Grilles ReferenceVent Pipe System Draft hood InstallationVent Connectors Vent Pipe SizeChimney Connection Vertical Exhaust Gas VentWater System Piping Piping InstallationClosed System/Thermal Expansion Do not plug valve. Do not remove valve Temperature and Pressure Relief ValveExplosion Hazard T&P Relief Valve and Pipe Insulation Some ModelsCombination Space Heating/Potable Water System Solar InstallationSpecial Applications Water Heater Location Installation ChecklistImportant Information About This Water Heater Combustion Air Supply and VentilationFOR YOUR SAFETY READ BEFORE LIGHTING OPERATING YOUR WATER HEATERLighting Instructions LIGHTING INSTRUCTIONSLIGHTING INSTRUCTIONS Checking the DraftFOR YOUR SAFETY READ BEFORE LIGHTING TO TURN OFF GAS TO APPLIANCEEmergency Shut Down Burner FlamesStacking Water Temperature RegulationCondensation Operational ConditionsSafety Shut-off Water Heater SoundsDraining and Flushing MAINTENANCE OF YOUR WATER HEATERRoutine Preventive Maintenance Temperature and Pressure Relief ValveReplacing the Pilot Assembly Replacement PartsRemoving the Burner Door Assembly Natural Gas Burner Ultra Low NoxCleaning the Combustion Chamber and Flame-trap Cleaning the Pilot AssemblyExternal Inspection & Cleaning of the Flame-trap Replacing the ThermocouplePiezoelectric Igniter System Replacing the Burner Door AssemblyTesting the Igniter System TROUBLESHOOTING CHART Flame LockSafety System Operational ChecklistCORRECTIVE ACTION PROBLEMPOSSIBLE CAUSES PILOT WILL NOT REMAIN LITPILOT LIGHT TROUBLESHOOTING CHART Section A Pilot light will not lightREPAIR PARTS ILLUSTRATION Repair Parts ListListed Parts Kits and Illustrations