Technibel CAFP 124 R Technical Data & Service Manual page 80

G Wiring System Diagrams
Power supply
220-240V 50Hz
Remote
controller
WHT
1 1
BLK
2 2
Power supply
220-240V 50Hz
Group control:
Power supply
220-240V 50Hz
Power supply
220-240V 50Hz
NOTE
(1) Refer to the section "Recommended Wire Length
and Wire Diameter for Power Supply System" for
the explanation of "A," "B," "C," "D," and "E," in the
above diagram.
(2) The basic connection diagram of the indoor unit at
right shows the 7P terminal board, so the terminal
board in your equipment may differ from the dia-
gram.
(3) The refrigerant Circuit (R.C.) address should be
set before turning the power on.
Indoor
unit (No. 1)
L
L
N
N
Ground
B
U1
U2
D
1
2
C
Indoor
unit (No. 2)
L
L
N
N
Ground
B
U1
U2
1
2
C
Indoor
unit (No. 3)
L
L
N
N
Ground
B
U1
E
U2
1
2
C
Indoor
unit (No. n)
L
L
N
N
Ground
B
U1
U2
1
2
Outdoor unit
INV unit
C
L
N
Ground
1
Ground
2
Ground
Ground
1(L) 2(N)
Power
supply
8P terminal board
1 2 U1 U2
1(L)2(N)
Power
supply
U1 U2
Inter-unit
control wiring
DSAFP Type
1 - 78
A
Power supply
L
200-240V 50Hz
N
7P terminal board
U1 U2
R1 R2
Inter-unit Remote
control wiring controller
SPAFP Type
5P terminal board
R1 R2
1 2 3 4 5
R1 R2
1(L)2(N) U1 U2
Power Inter-unit
Remote
controller supply control wiring
MAFP Type
1