40KMC---N
GB - 13
E N G L I S H
Electrical connections
Cooling only - 40KMC 018N, 024N, 036N, 048N, 060N
Heat pump - 40KMC 018N, 024N, 036N, 048N, 060N
Terminal box legend, all models
Earth
R
Live connection indoor/outdoor unit
C
Neutral connection indoor/outdoor unit
Y
Compressor interlocking contact
O
Reversing valve control
W2
Outdoor fan signal
S
Defrost end signal
Interconnection cable (H07 RN-F)
Interconnection cable (H07 RN-F)
Interconnection cable (H07 RN-F)
Interconnection cable (H07 RN-F)
Notes:
• See outdoor unit installation manual.
• For correct passage of cables, please refer to the
drawing shown at the end of this section.
Indoor and outdoor
units interconnection (mm
2
)
Model
GND
R
C
Y
O
W2
S
40KMC 018, 024N
4G1
Disconnected
40KMC 036, 048, 060N
R
O W
2
C
Y
S
R
O W
2
C
Y
S
R
O W
2
C
Y
S
R
O W
2
C
Y
S
1
3
4
10
80
10
100
2
Indoor and outdoor
units interconnection (mm
2
)
Model
GND
R
C
Y
O
W2
S
40KMC 018, 024N
3G1
4 x 1
40KMC 036, 048, 060N
40KMC 018, 024N combined with Multisplit
3G1
3 x 1
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