Wiring System Diagram - SA SPW-C0705DZH8 Instrucciones De Instalación

4-3. Wiring System Diagram

L
Power supply
N
220-240V 50/60Hz
Ground
Remote
controller
WHT
1 1
2 2
BLK
L
Power supply
N
220-240V 50/60Hz
Ground
Remote
controller
WHT
1 1
2 2
BLK
Group control:
Power supply L
N
220-240V 50/60Hz
Ground
L
Power supply
N
220-240V 50/60Hz
Ground
Remote
controller
WHT
1 1
2
2
BLK
NOT E
(1) Refer to Section 4-2. "Recommended Wire Length
and Wire Diameter for Power Supply System" for the
explanation of "A", "B", "C", "D", "E" and "F" in the above
diagrams.
(2) The basic connection diagram of the indoor unit shows
the 7P terminal board, so the terminal boards in your
equipment may differ from the diagram.
(3) Refrigerant Circuit (R.C.) address should be set before
turning the power on.
(4) Regarding the R.C. address setting, refer to page 41.
Address setting can be executed by remote controller
automatically.
Refer to Section 7-4. "Auto Address Setting".
(5) Regarding SPW-DR964GXH56 (A/B), the power supply is
220 – 240 V, 50 Hz.
Indoor
unit (No. 1)
L
N
B
U1
U2
D
Ground
1
2
Ground
C
Ground
Indoor
unit (No. 2)
Ground
L
N
B
U1
U2
D
1
2
Ground
C
Ground
Indoor
unit (No. 3)
L
N
Ground
B
U1
E
U2
1
2
Ground
C
Indoor
unit (No. n)
L
N
Ground
B
U1
U2
D
1
2
Ground
Outdoor unit
C
L1
1
L2
2
L3
N
3
4
Ground
F
Inter-outdoor-unit control wiring
Outdoor unit
Ground
L1
L2
3
L3
4 N
7P terminal board
1(L) 2(N)
Power
supply
A, L, X, T, GU Types
8P terminal board
1 2
1(L) 2(N)
Power
supply
U, D, F, FM Types
5P terminal board
( 1 ) L 2(N)
L N
Power
supply
K Type
28
A
L1
Power supply
L2
380-415V-3N
L3
N
Ground
A
L1
Power supply
L2
380-415V-3N
L3
N
Ground
7P terminal board
U1 U2 R1 R2
1(L) 2(N)
unit Remote Power
control control supply
line line
6P terminal board
L
U1 U2 R1 R2
U1 U2 R1 R2
Power
unit Remote
supply
control control
line line
5P terminal board
3 4 5
L
U1 U2
Power
unit
supply
control
line
50Hz
50Hz
U1 U2 R1 R2
unit Remote
control control
line line
S Type
N U1 U2 R1 R2
unit Remote
control control
line line
XM, US Types
N U1 U2
unit
control
line
KR Type