Installation Of The Indoor Unit - International comfort products DLFBB09K Owner's Manual

Installation of the indoor unit

torque wrench
indoor pipe
4. Wrap the indoor pipe and joint of the
connection pipe with insulating pipe, and
then wrap it with tape.
Note:
If a 18k indoor unit is to be connected with a Free Match outdoor unit, a transitional
pipe joint (provided) should be added at the pipe joint of the indoor unit evaporator
assembly
Refer to step 1-4 during installation.
Step six: install drain hose
1. Connect the drain hose to the outlet pipe of
indoor unit.
Note:
Add an insulating pipe in the indoor
drain hose to prevent
condensation.
Anchors are not provided.
Step seven: connect wire of indoor unit
1. Open the panel, remove the screw
on the wiring cover and the cover.
22
open-end Hex nut diameter
wrench
1/4 in (6 mm)
3/8 in (9.52 mm)
union nut
1/2 in (12 mm)
pipe
5/8 in (16 mm)
3/4 in (19 mm)
assembly
drain hose
outlet pipe
tape
Specifications are subject to change without notice
Tightening torque[ft.lb(N.m)]
20.34~27.12 ft.lb(15~20 N.m)
40.68~54.24 ft.lb(30~40 N.m)
54.24~74.58 ft.lb(40~55 N.m)
81.36~88.14 ft.lb(60~65 N.m)
94.93~101.7 ft.lb(70~75 N.m)
insulating pipe
5/8 in (16 mm).
drain hose
outlet
pipe
drain hose
insulating pipe
panel screw
wiring cover
421 02 9240 00