Table of Contents
Advertisement
Installation
Check
1. Compare the flared work with the figure by.
2. If a flared section is defective, cut it off and do flar-
ing work again.
Connecting the Piping
Indoor
1. Prepare the indoor unit's piping and drain hose for installation through the wall.
2. Remove the plastic tubing retainer(see the illustra-
tion by) and pull the tubing and drain hose away
from chassis.
3. Replace only the plastic tubing holder 1, not the
holder 2 in the original position.
For right rear piping
1. Route the indoor tubing and the drain hose in the
direction of rear right.
2. 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 connec-
tion later.
3. 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 uper side
can cause drain pan to overflow inside the unit.
CAUTION: If the drain hose is routed inside
the room, insulate the hose with an insula-
tion material* so that dripping from "sweat-
ing"(condensation) will not damage furniture
or floors.
*Foamed polyethylene or equivalent is rec-
ommended.
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Smooth all round
Even length
all round
Tubing holder 1
- 16 -
Inside is shiny without scratches
= Improper flaring =
Inclined
Surface
Cracked Uneven
damaged
thickness
Tubing holder 2
Drain hose
Tape
Connecting
pipe
Drain hose
Connecting cable
LGE Internal Use Only
Advertisement
Table of Contents
