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Step 5: Wiring of the unit
• Remove the wire clip; connect the power connection wire and signal control wire to the wiring
terminal according to the color; fix them with screws.
3
2
N(1)
L2
L2
L1
L1
09-12K (for some model)
POWER
09-12K (for some model)
18-24K (for some model)
3
2
N(1)
L
N
L
N
POWER
Green
(Yellow
-Green)
Green
(Yellow
-Green)
Green
(Yellow-Green)
Black (Brown)
White (Blue)
White
(Blue)
White
(Blue)
Black
Red
(Brown)
Green
(Yellow-Green)
Black
Red
(Brown)
Black
(Brown)
indoor unit
indoor unit
White
(Blue)
3
2
N(1)
L1
G
L2
L1
L2
POWER
Green
(Yellow
-Green)
Green
(Yellow
-Green)
White
(Blue) Black
Red
(Brown)
Black
(Brown)
indoor unit
White
(Blue)
Outdoor unit connection
Note: this wiring diagram is for reference only, please always refer to the one on the actual unit.
• Fix the power connection wire and signal control wire with wire clip.
Notes:
• After tightening the screw, pull the power cord slightly to check if it is solid.
• Never cut the power connection wire to extend or shorten it.
Step 6: Pipe arrangement
• The pipes should be placed along the wall, slightly
bent and if possible be hidden. The minimum
bending semi diameter is 10 cm.
• If the outdoor unit is higher than the wall hole,
you must set a U-shaped curve in the pipe before
pipe goes into the house, in order to prevent rain
from getting in.
U-shaped curve
wall
drain hose
