A.O. Smith T-KJr2-OS User Manual

110 Indoor / 110 Outdoor Service Manual
Ver. 1.01
50
CONFIDENTIAL
12-6. Dipswitch settings
The 110 Indoor shares the computer board with the 110
Outdoor. Each dipswitch has a special function shown on
the following table. The gas type and model type should
not need adjustment. Carefully verify the functions of the
dipswitch before changing any settings.
No. Functions ON position OFF position
1 Gas type Propane Disable
2 Natural gas Disable
3
4
FM+, FM++ and FM+++
(FM speed is increased automatically. See section 12-8)
No. 3
OFF
position
ON
posit
ion
No. 4
OFF position
0 % +4 %
ON position +8 % + 12 %
No. 3
OFF
position
ON
position
No. 4
OFF position
0 % +6 %
ON position +12 % + 18 %
5 N/A N/A (Default)
6 Model type (Default)
110 Outdoor
(Default)
110 Indoor
7
8
Output temperature settings
(See table to the right)
(Default 122°F)
Dipswitches
(45
OFF
ON
C)
113 F
1 2
3
4 5 6 7 8
OFF
ON
1 2
3
4 5 6 7 8
(50 C)
122 F
DEFAULT
(55
OFF
ON
C)
131 F
1 2 3 4 5 6 7 8
(60
OFF
ON
C)
140 F
1 2 3 4 5 6 7 8

A.O. Smith T-KJr2-OS Specifications

General

Brand	A.O. Smith
Model	T-KJr2-OS
Category	Water Heater
Language	English