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Installation
Connection of the cable
1. Remove the cover control from the unit by loosening the screw.
Connect the wires to the terminals on the control board individually as the following.
F242CX/F242HX,F362CX
Terminal on the OUTDOOR UNIT
1(L)
2(N)
1(L)
1(L) 2(N)
1(L) 2(N)
Terminal on the INDOOR UNIT
POWER
SUPPLY
F363CX
Terminal on the OUTDOOR UNIT
1(L)
2(N)
1(L)
1(L) 2(N)
1(L) 2(N)
Terminal on the INDOOR UNIT
POWER
SUPPLY
F483CX/F483HX
Terminal on the OUTDOOR UNIT
L
N
1(L) 2(N)
1(L) 2(N)
Terminal on the INDOOR UNIT
POWER
SUPPLY
2. Secure the cable onto the control board with the holder (clamper).
3. Refix the cover control to the original position with the screw.
4. Use a recongnized circuit breaker between the power source and the unit. A disconnection device to
ade-quately disconnect all supply lines must be fitted.
20 Multi Air Conditioner
2(N) 3(A) 3(B)
3
4
A Unit
2(N) 3(A)
1(L)
2(N)
3(B) 3(C)
3
4
A Unit
Terminal on the OUTDOOR UNIT
1(L)
2(N)
3(A)
3
4
A Unit
1(L) 2(N)
3
Terminal on the INDOOR UNIT
B Unit
1(L) 2(N)
3
Terminal on the INDOOR UNIT
B Unit
1(L) 2(N)
3(B) 3(C)
1(L) 2(N)
3
Terminal on the INDOOR UNIT
B Unit
4
4
1(L) 2(N)
Terminal on the INDOOR UNIT
C Unit
4
1(L) 2(N)
Terminal on the INDOOR UNIT
C Unit
3
4
3
4
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