Service Manual

Table of Contents

The Bradford White

Page Service Procedure

Introduction 3 - - -

How to use this manual 4 - - -

Tool required for service 4 - - -

Features 5 - - -

Specifications 6 - - -

Sequence of Operation 8 - - -

Troubleshooting 10 - - -

Thermostat Circuit, Testing & Replacement 27 I

Combustion System Testing and Replacement 31 II

Burner Tube Inspection & Replacement 35 III

Gas Valve Replacement 37 IV

Blower Testing and Replacement 38 V

Flame Sensor Testing and Replacement 40 VI

Spark Rod Replacement 42 VII

Ignition Module/Control Board Replacement 43 VIII

Transformer Replacement 44 IX

Anode Inspection and Replacement 45 X

Circulator Assembly Inspection and Replacement 46 XI

Blocked Vent Switch Inspection and Replacement 47 XII

Damper Inspection and Replacement 48 XIII

Heater Service Report 49 - - -

Parts List 50 - - -

Glossary of Terms 53 - - -