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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 pip-
ing)
- 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.
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.
Seal a small opening around
2
In order to prevent water from entering the
the piping with gum type sealer.
Trap is required to prevent the electrical parts
room, form a trap and tape the piping.
from entering the water.
3
Fix the piping onto the wall with saddle or
bracket.
Fig 1
Seal a small opening around
the piping with gum type sealer.
Drain elbow
Hose(inner diameter ø20)
Connecting the Cable to In-
door Unit
- In order to protect cable, it should be in-
- The inside and outside connecting cable can
1
2
3
4
5
Gas side
piping
Main cable
Liquid side
piping
Gas side
Connecting
piping
cable
Main cable
Liquid side
piping
Connecting
cable
Trap
Fig 2
Detail of Fig 2
Trap
Trap
- Cooling Model
Trap
INSTALLATION OF UNIT
serted "Bushing Rubber".
be connected after opening the inlet grille.
Open the inlet grille manually. (Fig 1)
Open the control cover with Driver(⊕).
Connect the cables (LG does not supply) to
the terminal block in the control box.
Secure the control cover to the original po-
sition with the screw.
Close the inlet grille. (Fig 3)
Fig 1
Insert the plastic tube
(America, Canada only)
Fig 3
1(L) 2(N) 3
To outdoor unit
15
Fig 2
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