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Connecting the Cables to the Outdoor Unit
Two electric cables must be connected to the outdoor unit.
◆The connection cord connecting the indoor unit to the outdoor unit
◆The power cable connecting the auxiliary circuit breaker to the
outdoor unit
Remove the terminal board cover on the side of the outdoor unit.
Connect the connection cord(1, 2, 3, ) and power cable(L1, L2) to
terminals through the conduit hole as shown in the diagram.
1
2
Connect the power cable to the auxiliary circuit breaker.
An all pole disconnection from the power supply must be incorporated in the
fixed wiring(≥3mm/ ").
3
Replace the terminal board cover, carefully tightening the screw.
4
Wiring Diagram
Indoor Unit
Outdoor Unit
◆
CC
CC
AA
AA
UU
UU
TT
TT
II
II
OO
OO
NN
NN
Auxiliary circuit
breaker
Keep the power cable and the connection cord in a steel
pipe to protect them against liquids, outside impacts
and so on.
Power
EARTH
Power Cable
Communication
Conduit hole
E-
46
1
8