Table of Contents
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Service Main Board
Service Main Board
No model number is programmed into the service
DIP switches.
Position
The BTU setting for S2-2 and S2-3 is as follows:
Position
S2-2 = On
S2-3 = On
S2-2 = On
S2-3 = On
– 30 –
Meaning
S2-1
On = air conditioner
S2-2
BTU setting
S2-3
BTU setting
S2-4
S3-1
S3-2
Indoor outlet thermistor
S3-3
Not used
S3-3
Not used
Meaning
15k BTU
12k BTU
9k BTU
7k BTU
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