State Industries GS6, GSX, GPX manual Table of Contents

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TABLE OF CONTENTS
BASIC INSTALLATION	8-16
DRAINING AND FILLING THE WATER HEATER	17
Draining the Water Heater	17
Filling the Water Heater	17
CHECKING THE GAS SUPPLY FOR PRESSURE	18
CHECKING FOR SUFFICIENT COMBUSTION AIR OR VENTING ISSUES	18-19
Combustion Air Test	18
Draft Test	19
External Inspection & Cleaning of the Base Ring Filter	19
Cleaning the Combustion Chamber and Flame Arrestor	19
TESTING THE THERMOCOUPLE AND GAS CONTROL VALVE/THERMOSTAT	20
Thermocouple Output Test	20
Gas Control Valve/Thermostat (Thermal Switch Models)	20
REPLACING THE THERMOCOUPLE AND GAS CONTROL VALVE/THERMOSTAT	21-23
Removing the Manifold/Burner Assembly	21
Removing the Burner from the Manifold/Burner Assembly	21
Replacing the Thermocouple	21
Replacing the Manifold/Burner Assembly	22
Removing and Replacing the Gas Control Valve/Thermostat	23
ADJUSTING THE TEMPERATURE ON THE GAS CONTROL VALVE/THERMOSTAT	24
GAS WATER HEATER SIZING GUIDE	25
LEAKAGE CHECKPOINTS	25
TECHNICAL SERVICE BULLETINS	26-38
Water Hammer	27
Mineral Buildup	28
Aluminum Hydroxide	29
Condensation	30
Discolored Water	31
Smelly Water	32
Chlorination Procedure	33
Not Enough Hot Water	34
Thermal Expansion	35-36
Leaking Temperature and Pressure Relief Valve	37
Insulation Blanket	38
GENERAL INFORMATION	39-40

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Contents

06/09 316876-000 Models GPX, GS6, GSX Series 200/201Page Tools Required for servicing gas models Service HandbookFire or Explosion Harzard Insufficient HOT Water No HOT WaterWater Leakage Problem Possible Cause Test / Corrective Action Table of Contents To Fixtures Hot Basic Installation & OperationSee Labels and Installation Instructions Water Supply- Cold Use & Care Guide for clearancesCold Water Temperature-PressureAnode Rod Hot 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 HeaterChecking the GAS Supply Pressure Checking for Sufficient Combustion AIR or Venting IssuesThen Draft Test Thermal Switch Models Testing the Thermocouple and GAS Control VALVE/THERMOSTATRemoving the Burner from the Manifold/ Burner Assembly Removing the Manifold/Burner AssemblyReplacing the Thermocouple Replacing the Thermocouple and GAS Control VALVE/THERMOSTAT Replacing the Manifold/Burner AssemblyExplosion Hazard Removing the Gas Valve Removing and Replacing the Gas Control Valve/ThermostatReplacing the Gas Valve Water Time to Produce 2nd & 3rd Leakage Checkpoints GAS Water Heater Sizing Guide35-36 Technical BulletinsFIX Water HammerGeneral EffectsMineral BUILD-UP SymptomsCause If tank is new with no lime build-up to any degree Aluminum HydroxideIf tank is new with lime build-up to any degree Causes CondensationDiagnosis Treatment Discolored WaterSmelly Water Procedure Chlorination ProcedureStep Test Not Enough HOT Water GASResults 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