VRF Air-Conditioner IOM
7
Indoor Unit
Power Supply
Model
Hz Voltage
MCA
Circuit Breaker
(with Earth Leakage
Protection)
Recommended
Wire Size
YDVC028
50
220V
0.24
6A 2P
1.0mm
2
YDVC045
0.29
6A 2P
1.0mm
2
YDVC056
0.37
6A 2P
1.0mm
2
YDVC071
0.38
6A 2P
1.0mm
2
MCA: Maximum Current (A)
8.2 Power distribution
Refer to Fig. 8 for power distribution of the system.
Fig. 8 Indoor and Outdoor Units Power Distribution Diagram
8.3 Indoor unit field wiring
Refer to the “Wring Diagram” attached to the control box lid for details.
8.4 Setting indoor unit model
Refer to the “Wring Diagram” attached to the control box for the indoor unit setting.
8.5 Communication network
Fig. 9 Connection Line Connection
