Wiring System Diagram - Panasonic S-80MW1E5 Installationsanleitung

4-3. Wiring System Diagram

L
Power supply
N
220/230/240V ~50/60Hz
Ground
Remote
controller
WHT
1 1
BLK
2 2
L
Power supply
N
220/230/240V ~50/60Hz
Ground
Remote
controller
WHT
1 1
BLK
2 2
Group control:
L
Power supply
220/230/240V ~50/60Hz N
Ground
Air-to-Water
L
Power supply
220/230/240V ~ 50Hz
N
Ground
Remote
controller
WHT 1 1
BLK
2 2
NOTE
(1) Refer to "4-2. Recommended Wire Length and Wire Diameter for Power Supply System" for the explanation of "A", "B" and "C" in
the above diagram.
(2) The layout of terminal boards in your equipment may differ from the diagram. Be sure to confirm the actual terminal boards.
(3) Refrigerant Circuit (R.C.) address should be set before turning the power on.
(4) Regarding R.C. address setting, refer to the installation instructions supplied with the outdoor unit. Auto address setting can be
executed by remote controller automatically.
(5) Sub-remote controller cannot be connected.
(6) Group controller function cannot be used for Air-to-Water unit.
WARNING
This equipment must be properly earthed.
Indoor unit
(No. 1)
L
N
A
U1
U2
C
R1
R2
B
Indoor unit
(No. 2)
L
N
A
U1
U2
C
R1
R2
B
Indoor unit
(No. 3)
L
N
A
U1
U2
R1
R2
B
Indoor unit
(Type W1)
L
N
A
U1
U2
C
R1
R2
Ground
Outdoor unit
INV unit
B
L1
U1
L2
U2
L3
Ground
1
2
Ground
Ground
Ground
Outdoor unit
INV unit
Ground
L1
L2
1
L3
Ground
2
Ground
Regarding normal indoor and outdoor unit, refer to each
installation instructions.
Ground
Ground
12
L1
L2
L3
N
N
L1
L2
L3
N
N
Power supply
380/400/415V, 3 N~, 50Hz
Ground
Power supply
380/400/415V, 3 N~, 50Hz
Ground