Table Of Contents - Bradford White UPV75 Series Service Manual

Through-The-Wall Gas Water Heaters
Introduction .............................................................................................................4
How to Use This Manual ........................................................................................5
Tools Required for Service ....................................................................................5
Specifications .........................................................................................................6
Control Timings ......................................................................................................8
Sequence of Operation ..........................................................................................9
Troubleshooting ......................................................................................................12
Burner Operation Inspection, Cleaning & Replacement .......................................14
Pilot Inspection, Testing & Replacement ...............................................................16
Pressure Switch Testing & Replacement ..............................................................18
Blower Testing & Replacement .............................................................................20
Replacement Wire Harness Installation ................................................................22
Blower Temperature Switch Testing & Replacement ...........................................24
Gas Control Testing & Replacement .....................................................................26
Simulative Resistance Device Testing ..................................................................29
Safety Circuit Voltage Trace ..................................................................................30
115 VAC Circuit Trace ...........................................................................................31
Diptube Inspection & Replacement .......................................................................32
Anode Inspection & Replacement .........................................................................33
Flue Baffle Inspection & Replacement ..................................................................34
Inner Door/Gasket Removal, Inspection & Replacement .....................................35
Glossary of Terms ..................................................................................................38
Parts List and Diagram ...........................................................................................39
Notes.......................................................................................................................40
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The Bradford White
UPV75 Series

Table of Contents

Page UPV75 Service
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