24
Installation Manual
Step 5: Connect indoor and outdoor pipe
1. Remove the wire clip; connect the power connection wire and signal control wire (only for cooling and heating unit) to the
wiring terminal according to the color,fix them with screws.
2. Fix the power connection wire and signal control wire with wire clip (only for cooling and heating unit).
Note:
● After tighten the screw,pull the power cord slightly to check if it is firm.
● Never cut the power connection wire to prolong or shorten the distance.
Step 6: Neaten the pipes
U-shaped curve
wall
drain hose
1. The pipes should be placed along the wall,bent reasonably and hidden
possibly. Min.semidiameter of bending the pipe is 10cm.
2. 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 room, in order to prevent rain from getting
into the room.
N(1)
2
3
N
L
Indoor unit connection
Power
brown
brown
yellow-
green
yellow-
green
blue
blue black
Note:
The through-wall height of drain hose shouldn't be higher than the outlet pipe hole of indoor unit.
The water outlet can't be placed in water in order to drain smoothly.
Slant the drain hose slightly downwards. The drain hose can't be curved, raised and
The drain hose can't
raise upwards.
The water outlet can't
be placedin water
The drain hose
The water outlet
