LG Electronics 3828A20025V installation manual Form the Piping

Page 18

Installation of Unit

Form the Piping

1.Wrap the connecting portion of indoor unit with the insulation material and secure it with two Plastic Bands. (for the right piping)

If you connect an additional drain hose, the end of the drain-outlet should be kept distance from the ground. (Do not dip it into water, and fix it on the wall to avoid swinging in the wind.)

In case of the outdoor unit is installed below position of the indoor unit.

2.Tape the Piping, and Connecting Cable from down to up.

3.Form the piping gathered by taping along the exterior wall and fix it onto the wall by saddle or equivalent.

Gas side piping

Main cable

Tube PE Foam

Connecting Cable

Connecting Cable (For heater)

Trap is required to prevent the electrical parts from entering the water.

In case of the outdoor unit is installed upper position of the indoor unit.

1.Tape the piping and connecting cable from down to up.

2.In order to prevent water from entering the room, form a trap and tape the piping.

3.Fix the piping onto the wall with saddle or bracket.

Seal a small opening around the piping with gum type sealer.

Trap

Trap

Drain water treatment of outdoor unit(Heat Pump Only)

1. When using the drain elbow hose, use a mount of 3cm of higher.

2.In the cold district (0°c(32°F) continued for 2~3 day), the drain water is frozen and the fan fail to function, do not use the drain elbow.

Drain elbow

Hose(inner diameter ø20)

Arrange the hose downward slope without waving.

18Floor Standing type Air Conditioner

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Contents LG Floor Standing Type Air Conditioner Table of Contents Always ground the product Use the correctly rated breaker or fuseBe sure the installation area does not deteriorate with age OperationKeep level even when installing the product Use two or more people to lift and transport the productInstallation of Unit Selection of the best locationPiping length and the elevation Indoor Unit Installation Outdoor unit InstallationRefrigerant amount Installation guide at the seaside Selecting the locationOutdoor UnitInstallation Method Installation works DescriptionsPreparation of installation parts and tools Installation Parts, Tools UsePreparation of Piping Cut the pipes and the cablePrecautions in bending Connection of pipingMove the indoor tubing and drain hose to the hole Connecting the Cable to Indoor Unit Connecting pipings to the outdoor unit Connecting the cables to the outdoor unitPower Supply and Wiring Power supplyVacuum Drying of the Connecting Pipes and the Indoor Unit Form the Piping Final Check and Test Run Memo Floor Standing type Air Conditioner