Samsung AP50M0 Series User & Installation Manual page 36

Electrical work
AP50M1✴ Series
Using 4poles ELCB(Earth Leakage Circuit Breaker)
1. Remove the cover of electric box on side panel of the outdoor unit.
2. Connect the electric input wires [L1(R), L2(S), L3(T), N] to each terminal [L1(R), L2(S), L3(T), N] of the electric box on the
outdoor unit respectively. (Input wires are purchased by the user separately.)
3. Connect the electric wires to each terminal on the indoor and outdoor unit respectively.
Earth
Using 3poles ELCB and 2poles ELCB
1. Remove the cover of electric box on side panel of the outdoor unit.
2. Disconnect the connector A(R-L connection) from the outdoor unit.
3. Connect the electric input wires[L1(R), L2(S), L3(T)] to each terminal[L1(R), L2(S), L3(T)] and input wires(N,L) to each
terminal(N,L) of the electric box on the outdoor unit respectively. (Input wires are purchased by the user separately.)
4. Connect the electric wires to each terminal on the indoor and outdoor unit respectively.
Earth
36
Mirage_AP50M0@_IBIM_EN_05323A-02.indd 36
Indoor unit
Indoor and outdoor
connection wire
Indoor unit
Indoor and outdoor
connection wire
Connector Ⓐ
Outdoor Unit
Earth
Power cable
(Purchase separately)
Break connector Ⓐ
Outdoor Unit
Earth
Power cable
(Purchase separately)
Knife switch or
automatic circuit
breaker
ON
R S T N
NFB
Earth
Knife switch or
automatic circuit
breaker
NFB
Earth
2016-05-19 오후 1:27:23