4. Wrap the indoor pipe and joint of con-
nection pipe with insulating pipe, and
then wrap it with tape.
Step six: install drain hose
INDOOR UNIT INSTALLATION
torque wrench
open-end
wrench
indoor pipe
pipe
union nut
Hex nut diameter Tig
40.68~54.24 ft.lb(30~40 N.m)
61.02~74.58 ft.lb(45~55 N.m)
81.36~88.14 ft.lb(60~65 N.m)
94.93~101.7 ft.lb(70~75 N.m)
20.34~27.12 ft.lb(15~20 N.m)
1/4 in (6 mm)
3/8 in (9.52 mm)
1/2 in (12 mm)
5/8 in (16 mm)
3/4 in (19 mm)
insulating pipe
1. Connect the drain hose to the outlet pipe of
indoor unit.
2. Bind the joint with tape.
outlet
pipe
drain hose
drain hose
tape
outlet pipe
drain hose
insulating pipe
drain hose in order to prevent
condensation.
not provided.
1. Open the panel, remove the screw
on the wiring cover and then take
down the cover.
wiring cover
screw
pane
Step seven: connect wire of indoor unit