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Table of Contents
Page Service Procedure
Introduction ………………………………………………………………………. 2
Tools……………………………………………………………………………… 2
General Information ……………………………………………………………… 3 - - -
Sequence of Operation …………………………………………………………… 5 - - -
Troubleshooting ……………………………………………………………….…. 6 - - -
Line Voltage and High Limit (ECO) Testing…………………………………..… 8 RE-I
Heating Element Testing ……………................................................................... 9 RE-II
Thermostat Testing ……........................................................................................ 10 RE-III
Thermostat Removal and Replacement …………………………………………. 12 RE-IV
Heating Element Removal and Replacement ……………………………………. 13 RE-V
Dip Tube and Anode Inspection and Replacement ……………………………… 14 RE-VI
Generic Parts List ………………………………………………………………... 15 - - -
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This service manual is designed to aid service and maintenance professionals on the function, proper diagnosis and repair of
Bradford White solar water heaters with electric backup. Required service for system components beyond the solar water
heater should be directed to the system installer or directly to the system component manufacturer. System components
include such items as the solar controller, solar collector and circulator.
The text and illustrations in this manual provide step by step instructions to facilitate proper operation and troubleshooting
procedures. Contact the Bradford White Technical Support Group immediately for Bradford White supplied equipment if
diagnosis can not be made using the methods described in this service manual. Contact the solar component manufacturer for
assistance regarding other equipment.
Introduction
Solar Water Heater With
Electric Backup
Tools
- Multi Meter. - Phillips Head Screwdriver.
- 1-½ Deep Well Socket (element removal). - Thermometer.
- ¼" Nut Driver. - Drain Hose.
- Various Hand Tools: Pipe Wrench, Channel Locks, Pliers (common & needle nose), Wire Cutters, Wire Strippers,
Flashlight.
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