LG LSA3AB3VT1 User Manual download pdf (Page 42)

Connection of piping

--Indoor

Preparing the indoor unit's piping and drain

hose for installation through the wall.

Remove the p la st ic tubing retainer (see

illustration below) and pull the tubing and

drain hose away from chassis.

Replace the plastic tubing holder in the

original position.

Tape the tubing, drain hose and the connecting

cable. Be sure that the drain hose is located at

the lowest side of the bundle. Locating at the

upper side can cause drain pan to overflow

inside the unit.

NOTE:

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

furniture or floors.

*Foamed polyethylene or equivalent is recommended.

Loop

Connecting

cable

Drain hose

Gas side

piping

Liquid side

piping

Tubing holder

To remove the holder,

press the bottom of

chassis near the holder

upward and pull the tab

out of its hole.

Indoor unit installation

Hook the indoor unit onto the upper portion of the

installation plate.(Engage the two hooks of the

rear top of the indoor unit with the upper edge of

the installation plate.) Ensure that the hooks are

properly seated on the installation plate by

moving it left and right

Route the indoor tubing and the drain hose

in the direction of rear left.

Drain hose

Insert the connecting cable into the indoor

unit from the outdoor unit through the

piping hole.

Do not connect the cable to the indoor unit.

Make a small loop with the cable for easy

connection later.

For left rear piping

CAUTION

When install, make sure

that the remaining parts

must be removed clearly

so as not to damage the

piping and drain hose,

especially power cord

and connecting cable.

Press the lower left and right sides of the unit

against the installation plate until the hooks engage

into their slots(clicking-sound).

Connecting the pipings to the indoor unit and

drain hose to drain pipe.

Align the center of the pipings and sufficiently

tighten the flare nut by hand.

Indoor unit tubing

Flare nut

Pipings

Drain hose

Connecting

cable

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LG LSA3AB3VT1 User Manual Page 42

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