Lg Electronics 3828A30087S User Manual

Form the piping by wrapping the connecting
portion of the indoor unit with insulation material
and secure it with two kinds of vinyl tapes.
• 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 perform the following.
• Tape the piping, drain hose and connecting cable

from down to up.

• Secure the tapped piping along the exterior wall

using saddle or equivalent.

Taping

Drain
hose

Pipings

Connecting
cable

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

Seal small openings
around pipings with a
gum type sealer.

In cases where the Outdoor unit is installed
above the Indoor unit perform the following.
• Tape the piping and connecting cable from down to

up.

• Secure the taped piping along the exterior wall. Form

a trap to prevent water entering the room.

• Fix the piping onto the wall by saddle or equivalent.

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

Trap

Trap