State Industries GPX, GSX, GS6 manual

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ALL TECHNICALAND WARRANTY QUESTIONS SHOULD BE DIRECTED TO THE LOCALDEALER FROM WHOM THE WATER HEATER WAS PURCHASED. IF YOU ARE UNSUCCESSFUL, CONTACT STATE WATER HEATERS RESIDENTIALTECHNICALASSISTANCE 1-800-365-0024 OR WWW.STATEWATERHEATERS.COM.

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Contents

Models GPX, GS6, GSX Series 200/201 06/09 316876-000Page Service Handbook Tools Required for servicing gas modelsFire or Explosion Harzard Water Leakage No HOT WaterInsufficient HOT Water Problem Possible Cause Test / Corrective Action Table of Contents Basic Installation & Operation See Labels and Installation InstructionsWater Supply- Cold Use & Care Guide for clearances To Fixtures HotTemperature-Pressure Anode RodHot Water Cold WaterNormal Operation Thermal Cut Off Switch TCO The water heater Basic Installation & Operation Combustion Air Requirements Carbon Monoxide WarningReference Vent Connectors PER FT Draining and Filling the Water Heater Draining the Water Heater Filling the Water HeaterThen Checking for Sufficient Combustion AIR or Venting IssuesChecking the GAS Supply Pressure Draft Test Testing the Thermocouple and GAS Control VALVE/THERMOSTAT Thermal Switch ModelsReplacing the Thermocouple Removing the Manifold/Burner AssemblyRemoving the Burner from the Manifold/ Burner Assembly Explosion Hazard Replacing the Manifold/Burner AssemblyReplacing the Thermocouple and GAS Control VALVE/THERMOSTAT Replacing the Gas Valve Removing and Replacing the Gas Control Valve/ThermostatRemoving the Gas Valve Water Time to Produce 2nd & 3rd GAS Water Heater Sizing Guide Leakage CheckpointsTechnical Bulletins 35-36Water Hammer GeneralEffects FIXCause SymptomsMineral BUILD-UP If tank is new with lime build-up to any degree Aluminum HydroxideIf tank is new with no lime build-up to any degree Diagnosis CondensationCauses Discolored Water TreatmentSmelly Water Step Chlorination ProcedureProcedure Results Not Enough HOT Water GASTest Thermal Expansion Outlet Inlet Cold Water Inlet Valve SHUT-OFF Valve Leaking Temperature and Pressure Relief Valve Insulation Blankets General Information Formulas and Conversions MM millimeters =Inches X Page Page