Outdoor Unit - Panasonic S-160PE1R5B Technical Data & Service Manual

1
Wiring System Diagrams
<Type E1>
Power supply
230-240V ~50Hz
Ground
Remote
controller
Power supply
230-240V ~50Hz
Ground
Remote
controller
<Type E3>
Power supply
230-240V~ 50Hz
Remote
controller
WHT
1 1
BLK
2 2
NOTE
(1) See "Recommended Wire Length and Wire Diameter
for Power Supply System" on page 1-10-1 for the
explanation of "B", "C" and "D" 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.
(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.
Refer to the installation instructions supplied with the
remote controller (optional).
Indoor unit
(No.1)
Indoor unit
(No.1)
(
Indoor unit
L
L
N
N
Ground
B
U1
U2
D
R1
R2
( : Functional earthing )
.
* 3-phase model connections
Outdoor unit (3-phase)
INV unit
* Single-phase model connections
Outdoor unit (single-phase)
INV unit
: Functional earthing)

Outdoor unit

C
L1
U1
L2
U2
L3
N
Power supply
1-10-2
Power supply
400 – 415 V 3 N~ 50Hz
Ground
Power supply
230 – 240 V ~50Hz
Ground
L1
Power supply
L2
400-415V 3 N~ 50Hz
L3
N
Ground
2P terminal board × 3
L N U1 U2
Inter-unit
control
wiring
Type E3
6P terminal board
R2 U1
R1 U2 L N
Remote
Unit Power
controller
control suppy
line
wiring
Use this screw when connecting the shleld
for the lnter-unit control wiring to ground.
( :Functional earthing)
Type E1
R1 R2
Remote
control
wiring
Earth