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GB
43
Installation of outdoor unit
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
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.
NOTE:
• The through-wal 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 fluctuant, etc.
U-shaped curve
drain hose
wall
the drain
hose
can’t raise
upwards.
The drain
hose
can’t be
fluctuant
The water
outlet
can’t be
fluctuant
The water outlet
can’t be placed
in water
The drain hose can’t be fluctuant
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