A.O. Smith T-D2-OS User Manual

T-D2-IN/T-D2-OS Service Manual
Ver. 1.00
2
CONFIDENTIAL
Table of Contents
1.
Specifications………………………………………...…...………….……………………...…………………………
3
2.
Exterior view……………………...…….……………………………………………………………………………....
4
3.
Interior view…………………………….………………………………………………………………………………..
6
4.
List of main components in the interior view…….…………………………………………………….…
8
5.
Schematic diagram…………………………………………………………………………………………………….
10
6.
Wiring diagram………………………………………………………………………………………………………….
11
7.
Wiring diagram checkpoints for diagnosis………………………..………………….………………….…
12
8.
Resistance values of the temperature thermistors…………..…………………………………………
14
9.
Operational flow chart…………………………………………………………………………………………….…
15
10.
Component specifications………………...…………………………………………………………………….…
16
11.
Fault Analysis & Specifications…………………………………………………………………………………..
36
12.
Controls and settings……………………………………………………………………………………………….…
46
13.
Components diagrams………………………………………………………………..................................
70
14.
Parts list……………………………………………………………………………………………………………………..
73
15.
Revisions……………………………………………………...………………………………………………………......
78

A.O. Smith T-D2-OS Specifications

General

Brand	A.O. Smith
Model	T-D2-OS
Category	Water Heater
Language	English