12.5.3 Precautions when knocking out knockout holes
NN
NN
NN
NN
1 N
2
3
4
NN
N
N
1
2 3
4
12.6 Connection
12.6.1 Connection of transmission wiring to the system
In case of single outdoor unit installation
In case of multi outdoor unit installation
1
2
3
4
5
6
4 45 6
2 31
1
2
3+4
5
6
RXQ14~20
1
2
3
4
5
F1F2F1 F2 Q1 Q2
F1 F1F2 F2 Q1 Q2
2
3
1 4
5
7
6
6
7
5 3+4 3
1
6
2
3
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