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Bradford-White Corp
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Water Heater
Bradford-White Corp
CX, D)W275T*(BN, C(S
service manual
Models:
CX
C(S
D)W275T*(BN
1
26
28
28
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28 pages
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Troubleshooting
Install
Service Procedure AG-I
Cast Iron Burner Adjustment
Burner Cleaning
Thermocouple Testing
Thermopile Replacement
Service Manual
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Image 26
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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-I
Open Circuit Thermocouple Testing
An Open Circuit test
Open Circuit Thermopile Testing
Closed Circuit Thermopile Testing
A Closed Circuit test
Thermopile 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-III
Gas Control Testing and Replacement
Magnet Assembly Testing Robertshaw Control
Thermocouple Testing
Magnet Assembly Testing White Rodgers Control
ECO Energy Cut Off Testing
GAS Control Replacement
Installation of gas control
Honeywell Thermowell Testing
Determine Water Heater Tank Temperature
Honeywell GAS Control & Thermowell Removal
Honeywell GAS Control Removal from Thermowell
Honeywell GAS Control Assembly to Thermalwell
Service Procedure AG-IV
Cast Iron Burner Adjustment
Burner Cleaning Steel & Cast Iron
Burner Cleaning
Service Procedure AG-V
Diptube Inspection and Replacement
Anode Inspection and Replacement
Turn gas control knob to OFF position
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