Bradford White TW4-75S-76B-3X - Manual (Page 2)

Page TTW Service Procedure
Introduction 4 - - -
How to use this manual 5 - - -
Tool required for service 5 - - -
Specifications 6 - - -
Control Timings 9 - - -
Sequence of Operation 10 - - -
Troubleshooting 13 - - -
Burner Inspection, Cleaning and Replacement 15 I
Pilot Testing, Cleaning and Replacement 17 II
Pressure Switch Testing and Replacement 18 III
Blower Testing and Replacement 20 IV
Blower Temperature Switch Testing and Replacement 22 V
Gas Control & Thermal well Testing & Replacement 24 VI
Simulated Resistive Device Testing and Replacement 28 VII
Safety Circuit Voltage Trace 29 VIII
115VAC Circuit Trace 30 IX
Dip Tube inspection and Replacement 31 X
Anode Inspection and Replacement 32 XI
Flue Baffle Inspection and Replacement 33 XII
Glossary of Terms 34 - - -
Parts List 35 - - -
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The Bradford White
Through-The-Wall Gas Water Heaters
Page 2