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WIRING CONNECTION
14
WIRING CONNECTION
Electrical Wiring
Perform the electrical wiring work according
to the electrical wiring connection.
- All wiring must comply with local require-
ments.
- Select a power source that is capable of sup-
plying the current required by the air condi-
tioner.
- Use a recognized ELCB(Electric Leakage
Circuit Breaker) between the power source
and the unit. A disconnection device to ade-
quately disconnect all supply lines must be
fitted.
- Model of circuit breaker recommended by
authorized personnel only
Connecting Cables between Indoor Unit and Outdoor Unit
- Connect the wires to the terminals on the control board individually according to the outdoor
unit connection.
- Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of
indoor unit respectively
1(L) 2(N)
POWER SUPPLY
UU09W/UU12W
UU18W/UU18WE/UU24WE
1(L) 2(N)
3
TO INDOOR UNIT
Main
power source
Indoor
Model
Phase(Ø)
UU09W
1
UU12W
1
UU18WE
1
UU18W
1
UU24WE
1
UU24W
1
UU30W
1
1(L) 2(N)
POWER SUPPLY
UU24W/UU30W
ELCB
Switch box
Outdoor
ELCB
15A
15A
15A
20A
20A
25A
25A
1(L) 2(N)
3
TO INDOOR UNIT
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