Bradford-White Corp Eco Defender Manual Do Utilizador

Ultra Low NOx Gas Water Heaters

Page Service Procedure 

Introduction

   3

- - -

Gas Control Troubleshooting Chart

   5

- - -

Tools Required for Service

   4

- - -

Burner and Inner Door Gasket Removal, Inspection, Replacement 

and Installation

   7

ED-I

Thermopile Testing and Replacement

  10

ED-II

Pilot Assembly Inspection, Cleaning and Replacement

  12

ED-III

Igniter and Electrode Testing and Replacement

  13

ED-IV

Gas Control Replacement Thermal Well and Chamber Door Sensor

Testing and Replacement

  14

ED-V

Burner Operation Inspection,  Cleaning and Replacement

  19

ED-VI

Resettable Thermal Switch Testing and Replacement

  21

ED-VII

ScreenLok    Flame Arrestor Cleaning

  23 

ED-VIII

Dip Tube and Anode Inspection and Replacement

  24

ED-IX

Generic Parts List

  26

- - -

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