Contents
MI50L*FBN,CX M1XR403S*FBN,CX MI504S*FBN,CX M1XR504T*FBN,CX
MI30T*FBN,CX M430T*FBN,CX
MI60T*FBN,CX M2XR504T*FBN,CX M2C504T*FBN,CX 50T65FBN,CX
Table of Contents
Introduction
Bradford White Defender Safety System
Flammable Vapor Ignition Resistant Water Heaters
Troubleshooting Chart
Proceed to Inner Door Gasket Replacement Procedure
Service Procedure RG-I
Followed exactly, a fire or explosion may result causing
If the information in these instructions is not
Installation of Inner Door With Gasket
Replace outer jacket burner access door
Thermocouple Testing and Replacement
Service Procedure RG-II
Closed Circuit Thermocouple Testing White Rodgers Control
Closed Circuit Thermocouple Testing Robertshaw Control
Thermocouple Replacement
Open Circuit Thermocouple Testing
Pilot Assembly Inspection, Cleaning and Replacement
Service Procedure RG-III
Piezo Igniter, Electrode Testing and Replacement
Service Procedure RG-IV
Piezo IGNITER, Electrode Testing and Replacement
Combination Thermostat/Gas Valve Testing Replacement
Service Procedure RG-V
Combination Thermostat/Gas Valve Testing and Replacement
Line Pressure
Magnet Assembly Testing White Rodgers Control
Thermocouple Testing
Magnet Assembly Testing Robertshaw Control
Combination THERMOSTAT/GAS Valve Replacement
ECO Energy Cut Off Testing
Wrench Boss
Seal breach may result in a fire or
Explosion causing property damage
Personal injury or death
Main Burner Inspection, Adjustment Cleaning and Replacement
Service Procedure RG-VI
Cast Iron Burner Adjustment
Feedline
Burner Cleaning
Resetting Thermal Switch Testing and Replacement
Service Procedure RG-VII
Resettable Thermal Switch Continuity Testing
Over Tighten Screws
Resettable Thermal Switch Replacement
ScreenLok Flame Arrestor Cleaning
Service Procedure RG-VIII
ScreenLok Flame Arrestor Cleaning
Dip Tube and Anode Inspection and Replacement
Service Procedure RG-IX
DIP Tube Inspection and Replacement
Anode Inspection and Replacement
Parts List
Page
Page
Fax/215-641-1612