Manuals / State Industries / Household Appliance / Water Heater

State Industries STC-077 dimensions Expert’s Choice

Models: STC-077

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State Industries STC-077 dimensions Expert’s Choice

Contents

Commercial SUF Service Handbook Table of ContentsIntroduction Tools RequiredClearances InstallationGAS Supply Specifications GAS RequirementsDirect Venting VentingEquivalent Feet of Pipe Intake or Exhaust Vent Length Table Number Minimum Maximum Elbows Pipe FeetVenting Configurations Venting MaterialsHorizontal Installation Vertical Installation Concentric Vent TerminationVenting Clearances SUF ModelExterior Sidewall Clearances AIR Requirements Direct Vent InstallationMAKE-UP AIR Direct Communication Vertical DuctsInsufficient MAKE-UP AIR Horizontal DuctsBackdraft Contaminated AIR Flammable ItemsMultiple Unit Water Piping Condensation Operation Sequence of OperationControls Normal Indications / Readings / SettingsDuring Call for Heat Circut Boards Display Circuit Board Ignition Circuit BoardVAC to Control TroubleshootingPRE-SERVICE Tips VAC to Control BoardTransformer VAC to TransformerVAC from Transformer ECO Check VAC to ECOVAC from ECO Check for 24 VAC Between PIN 1 on CN3 Plug and GroundUpper Lower Temperature Temperature ProbeTemperature Probe Resistance Probe PlugPressure Switch Continuity Pressure Switch Continuity TestBlower VAC to BlowerTake AIR and GAS Pressure Readings Pressure Switch PerformanceAmbient Room AIR Pressure Pressure Switch Continuity Test Operational OnlyVAC to Ignitor VAC to IgnitorIgnitor Resistance Ignitor Resistance CheckSUF 240 only GAS Valve TestVAC to GAS Valve Supply GAS Pressure Test GAS Pressure CheckManifold GAS Pressure Test Component Information Orifice TablePressure Swtches Pressure Switches Pressure Switches Part Number / Activation PRESSURE†Wiring Diagrams Service Aids SUF Muffler T E SWhen should SUF’s be delimed? Questions and AnswersHow often should the anodes be inspected? Code #S Error CodesCode Indication AboveService Checklist III. GAS Pressure Fill in Blank ALL Units onSUF Models 100 150, 100 199 and 100 State Water HeatersUltra Force SUF Models Replacement Parts Description SUFUltra Force SUF Controls Parts List T E S Expert’s Choice