For Right Rear Piping - LG Room Air Conditioner Installation Manual

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Installation manual (89 pages)

Owner's manual (31 pages)

Owner's manual (20 pages)

Table of Contents

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Installation

Connecting the pipings to the indoor unit

and drain hose to drain pipe.

• Put a couple drops of refrigerant oil on the face of

the flare before assembling taking care not to add

any contaminants.

• Align the center of the pipings and sufficiently

tighten the flare nut by hand.

Indoor unit tubing

• Tighten the flare nut with a wrench.

Connection pipe

Flare nut

Spanner (fixed)

Outside diameter

Ø6.35

Ø9.52

Ø12.7

Ø15.88

• Mount the clamp on the boss with a type "B"

screw.(SE-H/P: 9k, 12k C/O: 12k)

Type "B" screw

Boss

• When extending the drain hose at the indoor unit,

install the drain pipe.

Drain pipe

Adhesive

18 Room Air Conditioner

Flare nut

Pipings

Indoor unit tubing

Torque wrench

Torque

inch

1/4

1.8

3/8

4.2

1/2

5.5

5/8

6.6

Drain hose

Clamp

Indoor unit drain hose

Vinyl tape(narrow)

Wrap the insulation material around the

connecting 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 housing section with vinyl tape.

Connection

pipe

Vinyl tape

(wide)

Connecting cable

Vinyl tape(narrow)

• Bundle the piping and drain hose together by

wrapping them with vinyl tape over the range

within which they fit into the rear piping housing

section.

Wrap with vinyl tape

Pipe

Drain hose