Connection Of Piping-Indoor; Connecting The Piping - LG LAN126HNP Manual

Check
1. Compare the flared work with the figure by.
2. If a flared section is defective, cut it off and do flaring
work again.

Connecting the Piping

Indoor
Preparing the indoor unit's piping and drain hose for installation through the wall.
1. Route the indoor tubing and the drain hose in the
direction of rear left or right
2. 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.
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 furniture or floors.
*Foamed polyethylene or equivalent is recommended.
Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Flaring work and connection of piping
Smooth all round
Inside is shiny without scratches
Inclined
Even length
all round
Drain hose
Connecting
cable
Drain hose
- 21 -
= Improper flaring =
Surface Cracked Uneven
damaged thickness
Loop
Gas side piping
Liquid side piping
LGE Internal Use Only