Wiring System Diagrams - Panasonic S-36MT2E5A Instructions D'installation

4-3. Wiring System Diagrams

L
Power supply
N
220/230/240V ~ 50/60 Hz
Ground
Remote
controller
WHT
1 1
BLK
2 2
L
Power supply
N
220/230/240V ~ 50/60 Hz
Ground
Remote
controller
WHT
1 1
BLK
2 2
Group control:
L
Power supply
N
220/230/240V ~ 50/60 Hz
Ground
L
Power supply
N
220/230/240V ~ 50/60 Hz
Ground
Remote
controller
WHT
1 1
BLK
2 2
NOTE
(1) Refer to Section 4-2. "Recommended Wire Length
and Wire Diameter for Power Supply System" for the
explanation of "B", "C", "D" and "E" in the above diagram.
(2) The basic connection diagram of the indoor unit shows the
terminal boards, so the terminal boards in your equipment
may differ from the diagram. (Fig. 4-2)
(3) Refrigerant Circuit (R.C.) address should be set before
turning the power on.
(4) Auto address setting can be executed by remote controller
automatically. Refer to the Installation Instructions supplied
with the remote controller (optional).
WARNING
This equipment must be properly earthed.
Indoor unit
(No. 1)
L
N
B
U1
U2
D
R1
R2
Ground
C
Indoor unit
(No. 2)
Ground
L
N
B
U1
U2
D
R1
R2
Ground
C
Indoor unit
(No. 3)
L
N
Ground
B
E
U1
U2
R1
R2
Ground
C
Indoor unit
(No. n)
L
N
Ground
B
U1
U2
D
R1
R2
ex.) MF2 Type
Outdoor unit
INV unit
C
L1
U1
L2
U2
L3
Ground
N
1
2
Ground
Inter-outdoor-unit control wiring
Outdoor unit
INV unit
Ground
L1
L2
1
L3
2
N
12
L1
Power supply
L2
380/400/415V, 3 N~, 50 Hz
L3
N
Ground
L1
Power supply
L2
380/400/415V, 3 N~, 50 Hz
L3
N
Ground
6P terminal board
L N U1 U2 R1
Power Unit
supply control
line
T2 Type
Fig. 4-1
R2
Remote
control
line
Fig. 4-2