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GB
28
Installation of indoor unit
4. Wrap the indoor pipe and joint of
connection pipe with insulating pipe,
and then wrap it with tape.
Step six : install drain hose
1. Connect the drain hose to the outlet pipe
of indoor unit.
2. Bind the joint with tape.
NOTE:
• Add insulating pipe in the indoor
drain hose in order to prevent condensation.
• The plastic expansion particles are
not provided.
Step seven : connect wire of indoor unit
1. Open the panel, remove the screw on
the wiring cover and then take down the cover.
insulating pipe
drain hose
drain hose
drain hose
insulating pipe
panel
screw
wiring cover
outlet pipe
outlet
pipe
tape
open-end
wrench
union nut
pipe
indoor pipe
torque wrench
Hex nut diameter
Tightening torque (N.m)
ф 6
ф 9.52
ф 12
ф 16
ф 19
15~20
30~40
45~55
60~65
70~75
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