State Industries GPX, GSX, GS6 manual

06/09 316876-000 Models GPX, GS6, GSX Series 200/201Page Tools Required for servicing gas models Service HandbookFire or Explosion Harzard Water Leakage No HOT WaterInsufficient HOT Water Problem Possible Cause Test / Corrective Action Table of Contents See Labels and Installation Instructions Basic Installation & OperationWater Supply- Cold Use & Care Guide for clearances To Fixtures HotAnode Rod Temperature-PressureHot Water Cold WaterNormal Operation Thermal Cut Off Switch TCO The water heater Basic Installation & Operation Carbon Monoxide Warning Combustion Air RequirementsReference Vent Connectors PER FT Draining the Water Heater Filling the Water Heater Draining and Filling the Water HeaterThen Checking for Sufficient Combustion AIR or Venting IssuesChecking the GAS Supply Pressure Draft Test Thermal Switch Models Testing the Thermocouple and GAS Control VALVE/THERMOSTATReplacing 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 Leakage Checkpoints GAS Water Heater Sizing Guide35-36 Technical BulletinsGeneral Water HammerEffects 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 Treatment Discolored WaterSmelly 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 Formulas and Conversions General InformationMM millimeters =Inches X Page Page