Samsung Electronics 8-1
8. Key Options
8-1 Outdoor unit option switch settings
Switch Setting Function Remarks
SW51/SW52
Setting total number of installed indoor unit
SW51: Tens digit; SW52:Units digit
Setting can be done from the main outdoor unit only
Ex) When 12 indoor units are installed
→
SW51: 1, SW52: 2
SW53
K5
On
—
Not applicable
Off
—
K6
On Enable maximum capacity restriction for cooling operation
Restrict excessive capacity increase
when operating indoor units with small capacity
Off D
isable maximum capacity restriction for cooling operation
—
K7
On
—
Not applicable
Off
—
K8
On
—
Not applicable
Off
—
SW51 SW52
SW53
ON
1 2 3 4
0
3
8
9
1
6
5
4
2
7
0
3
8
9
1
6
5
4
2
7
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