Outdoor Unit - Panasonic S-45PU1E5 Technical Data & Service Manual

1
Wiring System Diagrams
Power supply
220/230/240 V ~ 50Hz
Remote
controller
WHT
1
BLK
2
Power supply
220/230/240 V ~ 50Hz
NOTE
(1) Refer to Section "Recommended Wire Length and Wire
Diameter for Power Supply System" for the explanation
of "A", "B", "C", "D" and "E" in the above diagrams.
(2) The basic connection diagram of the indoor unit shows the
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 R.C. address setting, refer to the installation
instructions supplied with the remote controller unit
(Optional).
Auto address setting can be executed by remote controller
automatically.
Refer to the Installation Instructions supplied with the
remote controller (optional).
Wiring sample
Power supply line
Cord clamp
(Field supply)
Indoor unit
(No. 1)
L
L
N
N
B
Ground
U1
U2
D
R1
1
2 R2
Indoor unit
(No. 2)
L
L
N
N
B
Ground
U1
U2
E
R1
R2
Use this screw when connecting
to ground for the unit control line.
Earth
Outdoor unit (single-phase)
INV unit
C
Ground
Ground
C
Ground

Outdoor Unit

Unit control line
Cord clamp A
Cord clamp B
Cord clamp C
1-316
A
Power supply
L
L
220/230/240 ~ 50/60 Hz
N
N
Ground
1
2
5P terminal board
L N 1
Power
control
supply
2
Unit
line