Bradford-White Corp CX, D)W275T*(BN, C(S service manual

Contents Service Manual Table of Contents Troubleshooting Chart LED Status Control Status Probable Cause LED Status Control Status Probable Cause Service Procedure Thermocouple Replacement Service Procedure AG-IOpen Circuit Thermocouple Testing An Open Circuit test Open Circuit Thermopile TestingClosed Circuit Thermopile Testing A Closed Circuit testThermopile Replacement Step Turn off gas supply to water heater. Rotate knob Pilot Assembly Inspection Cleaning and Replacement IGNITER/ELECTRODE Testing Replacement Line Pressure Service Procedure AG-IIIGas Control Testing and Replacement Magnet Assembly Testing Robertshaw Control Thermocouple TestingMagnet Assembly Testing White Rodgers Control ECO Energy Cut Off Testing GAS Control ReplacementInstallation of gas control Honeywell Thermowell Testing Determine Water Heater Tank Temperature Honeywell GAS Control & Thermowell Removal Honeywell GAS Control Removal from ThermowellHoneywell GAS Control Assembly to Thermalwell Service Procedure AG-IV Cast Iron Burner AdjustmentBurner Cleaning Steel & Cast Iron Burner Cleaning Service Procedure AG-V Diptube Inspection and ReplacementAnode Inspection and Replacement Turn gas control knob to OFF positionPage Page