Good Case - LG ASNW096F1G0 Service Manual

Flaring work and connection of piping
Connecting
cable
Drain hose
CAUTION: If the drain hose is routed inside
the room, insulate the hose with an insulation
material* so that dripping from
"sweating"(condensation) will not damage fur-
niture or floors.
*Foamed polyethylene or equivalent is recom-
mended.
Connecting the pipings to the indoor unit and
drain hose to drain pipe.
• Align the center of the pipes and sufficiently tighten
the flare nut by hand.
Indoor unit tubing
• Tighten the flare nut with a wrench.
Wrench
Indoor unit tubing
Outside diameter
mm
Ø6.35
Ø9.52
Ø12.7
Ø15.88
Ø19.05
• When extending the drain hose at the indoor unit, install the
drain pipe.
Drain pipe
Adhesive
16 Room Air Conditioner
Loop
Gas side piping
Liquid side piping
Flare nut Pipes
Open-end wrench (fixed)
Flare nut
Connection pipe
Torque
kg . m
inch
1/4 1.8
3/8 4.2
1/2 5.5
5/8 6.6
3/4 6.6
Indoor unit drain hose
Vinyl tape(narrow)
Wrap the insulation material around the con-
necting portion.
•Overlap the connection pipe insulation material and the
indoor unit pipe insulation material. Bind them together with
vinyl tape so that there is no gap.
Plastic bands Insulation material
• Wrap the area which accommodates the rear piping hous-
ing section with vinyl tape.
Connection
pipe
Vinyl tape
(wide)
Connecting cable
Vinyl tape(narrow)
CAUTION: Installation Information
For right piping. Follow the instruction
below.

Good case

• Press on the upper side of clamp and unfold the tub-
ing to downward slowly.
Indoor
unit pipe
Wrap with vinyl tape
Pipe