Technibel CAV250R5TA Série Manuel D'installation page 26

Triple or Quartet type
Inter-unit
power wiring
(Line voltage)
Ground
EG
RED 1 1
WHT
2 2
BLK
3 3
D
Remote controller
(option)
Inter-unit
power wiring
(Line voltage)
Ground
Inter-unit
power wiring
(Line voltage)
Ground
Inter-unit
power wiring
(Line voltage)
Ground
G
Address setting is executed automatically when the power supply is turned on.
Indoor Unit
L
1
N
2
Inter-unit
U1
control wiring
(Low voltage)
U2
R1
R2
R3
L
1
N
2
U1
U2
R1
R2
R3
Indoor Unit
L
1
N
2
U1
U2
R1
R2
R3
Indoor Unit
L
1
N
2
U1
U2
R1
R2
R3
Outdoor Unit
1
0
2
1 4
2 L1
C
L2
L3
N
E
A
C
E
C
E
25
R.C. address on the PCB: 0 (S2, BLK)
0: Factory shipped state
L1
L2
Power supply
L3
~
380 - 415 V - 3 N 50 Hz
N
Ground
0502_M_I