Installing The Outdoor Unit; Connecting The Cables To The Outdoor Unit - Samsung AD18A1C09 Owner's Instructions & Installation Manual

I O U
NSTALLING THE UTDOOR NIT

Connecting the Cables to the Outdoor Unit

36
E-
Two electric cables must be connected to the outdoor unit:
The assembly cable connecting the indoor unit to the outdoor unit.
The power cable connecting the auxiliary circuit breaker to the
outdoor unit.
1 Remove the terminal board cover on the side of the outdoor unit.
2 Connect the assembly cable to terminals 1 to 5 and connect the power
cable to the terminals A to B.
Each wire is labelled with the corresponding terminal number.
Ensure the wire number of the indoor unit and the terminal
number of the outdoor unit.
3 Connect the earth wires to the earth terminals.
Refer to the page 38 for further details on how to check
that earthing is correct.
4 Replace the terminal board cover, carefully tightening the screw.
5 Connect the power cable to the auxiliary circuit breaker.
1 2 3
Outdoor unit
(L) (N) COM
5
L N 3
1 2 3 5
Indoor
unit
A-unit
1 2 3 1 2
(L) (N) COM (L) (N)
A B
Earth
terminal
1 2
1 2
Earth
terminal
Terminal block
Earth
E
terminal
Circuit Breaker
(Main Power supply cable)
Earth
5
terminal
3
Assembly cable
3 5
Earth
terminal
B-unit