LG LUU427HV.ANWBEUS User Manual download pdf (Page 16)

Connecting Copper Pipes

Forming the piping

Form the piping by wrapping the

connecting portion of the indoor

unit with insulation material and

secure it with two kinds of vinyl

tape.

• If you want to connect an additional drain

hose, the end of the drain outlet should be

routed above the ground. Secure the drain

hose appropriately.

In cases where the outdoor unit is

installed below the indoor unit per-

form the following.

1. Tape the piping, drain hose and connecting

cable from down to up.

2. Secure the tapped piping along the exteri-

or wall using saddle or equivalent.

In cases where the outdoor unit is

installed above the indoor unit per-

form the following.

1. Tape the piping and connecting cable from

down to up.

2. Secure the taped piping along the exterior

wall. Form a trap to prevent water entering

the room.

3. Fix the piping onto the wall by saddle or

equivalent.

Trap

Plastic

band

Seal a small

opening around

the pipings with

gum type sealer.

TrapTrapTrap

Seal a small opening Seal a small opening

around the pipings around the pipings

with gum type sealer.with gum type sealer.

Seal a small opening

around the pipings

with gum type sealant.

16 Air Conditioner

• Trap is required to prevent water from entering

into electrical parts.

Taping

Drain hose

Pipings

Connecting

cable

Power supply

cord

PlasticPlastic

bandband

Plastic

band

Seal a small Seal a small

opening around opening around

the pipings with the pipings with

gum type sealer.gum type sealer.

Seal a small

opening around

the pipings with

gum type sealant.

Trap

Seal a small opening

around the pipings

with gum type sealer.

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