1. Specifications
1
12
3
4
5
I-106
● Wiring System Diagrams
(1) Basic wiring diagram for standard control
1 Single type (one indoor unit)
1-1. 3-phase outdoor unit
1-2. Single-phase outdoor unit
2 Use shielded wires for inter-unit control
wiring (c) and ground the shielded on both
sides.
1
2
U1
U2
R1
R2
R3
1
2
3
1
2
3
1
2
4
L1
L2
L3
N
Indoor Unit
Inter-unit
power wiring
(Line voltage)
Inter-unit
control wiring
(Low voltage)
RED
WHT
BLK
Remote controller
Outdoor Unit
Ground
Ground
(Option)
B
D
A
0499_M_I
Power supply
R.C. Address on the PCB: 0 (S2, BLK)
(0: Factory shipped state)
380 - 415 V - 3 N 50 Hz
L1
L2
L3
N
1
2
0
C
1
2
U1
U2
1
2
R1
R2
R3
1
2
3
1
2
4
L
N
Indoor Unit
Inter-unit
power wiring
(Line voltage)
Inter-unit
control wiring
(Low voltage)
RED
WHT
BLK
Remote controller
Outdoor Unit
Ground
Ground
D
B
A
0500_M_I
Power supply
R.C. Address on the PCB: 0 (S2, BLK)
(0: Factory shipped state)
220 - 240 V 50 Hz
L
N
0
1
2
3
C
Shielded wire
0160_M_I
1-11 Installation Instructions
Electrical Wiring
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