Connecting The Piping - LG LA091CNP Installation Manual

Installation
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.
18 Room Air Conditioner
Smooth all round
Inside is shiny without scratches
Inclined
Even length
all round
Drain hose
Connecting
cable
Drain hose
= Improper flaring =
Surface Cracked Uneven
damaged thickness
Loop
Gas side piping
Liquid side piping