Midea LRSJF-V120

5.2 Indoor unit wiring
1) The Specification of Power
Model
SMK-120/CSD80GN1
SMK-140/CSD80GN1
Indoor Unit Power
Phase
3 Phase
Voltage and Frequency
380-415V~ 50Hz
Power Wiring (mm2)
5X4.0
Circuit Breaker (A)
32
Indoor unit/Outdoor unit Signal wire (mm2) (Weak
electric signal)
3-core shielded wire
3 X 0.5
2) Indoor unit wiring diagram
Cable specification
NO
Description
Require number of core
Section of the conductor
1
Power supply cable for indoor unit
3+GND
4 mm
2
2
Temperature sensor cable
2
—
3
Power supply cable from indoor unit to
Sanitary hot water tank
2
2.5 mm
2
4
Power supply cable for Pump of solar kit
2+GND
1.0 mm
2