State Industries STC-080 manual

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To order additional copies of this Service Handbook and to view other service and presentation literature and CDs that are available from State Water Heaters:

Telephone 1-800-821-2017, Fax number 800-644-9306 or visit our web site at www.statewaterheaters.com

For additional information or assistance in servicing you’re State water heater, visit our web site or telephone the Technical Information Department at 1-800-365-0024

This Service Handbook was prepared by the Technical Training Department, Ashland City, TN.

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Contents NON Power Vented Models Standard Residential GAS Water HeatersTable of Contents Residential GAS Service Handbook IntroductionTools Required Miscellaneous InformationFormulas To convertConstruction Installation of Residential GAS Water Heater Residental GAS Water Heater Service Normal Operation Residential GasResidential Gas Setting Approximate Temperature F Degree Burns on Adult SkinService 000Fuel BTUIf … … then TestElectrical Testing Thermocouple output test Procedures/ConditionsSooting causes If … … then Safety drop out test ProceduresIf… … then CondensationCondensation is a mild acid it will corrode steel Exhaust Venting Notes Flammable Vapor Ignition Resistant Fvir DesignPossible Service issues associated with a blocked screen LDO Screen LINT, DUST, OIL ScreensFlame Arrestor Combustion Chamber Temperature Sensor Possible service issues associated with the flame arrestorONE Piece Pilot Burner Assembly To replace a pilot assembly Sealed Combustion ChamberFive point inner door seal inspection Important Service Reminder Other featuresPiezo Igniter WHY Water Heater Tanks Leak What Prevention What WHY Prevention Water ConditionsGeneral EffectsFIX Symptoms CauseAluminum Hydroxide If tank is new with no lime build-up to any degreeDiscolored Water TreatmentSmelly Water Chlorination Procedure ProcedureNot Enough HOT Water GAS Test Thermal Expansion FIX Leaking Temperature and Pressure Relief Valve Symptoms General FIX