Introduction
Mechanical
Troubleshooting
Damper (on Standby)
Effikal Harness Test
This service handbook is designed to aid in servicing and troubleshooting State SBD water heaters in the
field. No duplication or reproduction of this book may be made without the express written authorization of
the State Water Heater Company.
The following text and illustrations will provide you with a step by step procedure to verify proper installation,
operation, and troubleshooting procedures. Additional quick reference data is included to assist you in
servicing this product.
The information contained in this handbook is designed to answer common questions encountered in the
operation of the SBD product line and is not meant to be all inclusive. If you are experiencing a problem not
covered in this handbook, please contact the Technical Information Department at 1-800-365-0577 or your
Local State Water Heater Sales Representative for further assistance. This handbook is intended for use by
licensed plumbing professionals and reference should be made to the installation manual accompanying the
product. This handbook contains supplemental information to the SBD installation and operation manual.
Technical Training Department
Ashland City, TN ©2003
SBD TANK TYPE HEATERS
SERVICE HANDBOOK
SBD
HANDBOOK
TABLE OF CONTENTS
PAGE
1-2
3
4
5-8
9
9
10
11
12-15
16
17-18
19
20-21
22
22-23
24
25
26
26-27
SBD SERVICE HANDBOOK INTRODUCTION
1
Troubleshooting (continued)
Troubleshooting the Efflkal
Main Gas Valve
Service Charts and General
PAGE
28-30
31
32
33
34-35
36
37
38
39-40
41-42
43-50
51
52-53
54