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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.
Outdoor unit connection
Indoor unit connection
1
1
1
-
-
9K-12K:
1
1
1
-
Indoor unit connection
-
18K-24K:
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
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