LG ABNH186HLAB, Service Manual

Page: 26 / 183

8.2 Ceiling opening dimensions and hanging bolt location
NOTE:
• Avoid the following installation location.
1. Such places as restaurants and kitchen where considerable amount of oil steam and flour is generated.
These may cause heat exchange efficiency reduction, or water drops, drain pump mal-function.
In these cases, take the following actions;
• Make sure that ventilation fan is enough to cover all noxious gases from this place.
• Ensure enough distance from the cooking room to install the air conditioner in such a place where it may not suck oily steam.
Ceiling board
Level gauge
Ceiling
Unit:mm
570 Unit size
570 Unit siz
e
672 (Hanging bolt)
75
75
600 (Ceiling opening)
600 (Ceiling opening)
521(Hanging bolt)
39.5 39.5
TE Model TF Model TD Model
Unit:mm
744 Unit size
744 Unit siz
e
658 (Hanging bolt)
66
66
790 (Ceiling opening)
790 (Ceiling opening)
572(Hanging bolt)
109 109
Unit:mm
840 Unit size
840 Unit siz
e
672 (Hanging bolt)
101.5
101.5
875 (Ceiling opening)
875 (Ceiling opening)
785(Hanging bolt)
45
45
• The dimensions of the paper pattern for installation are the same as those of the ceiling opening dimensions.
• Select and mark the position for fixing bolts and
piping hole.
• Decide the position for fixing bolts slightly tilted to
the drain direction after considering the direction
of drain hose.
• Drill the hole for anchor bolt on the wall.
• This air-conditioner uses a drain pump.
• Install the unit horizontally using a level gauge.
• During the installation, care should be taken not to
damage electric wires.
CAUTION
2. Avoid installng air conditioner in such places where cooking oil or iron powder is generated.
3. Avoid places where inflammable gas is generated.
4. Avoid place where noxious gas is generated.
5. Avoid places near high frequency generators.
Use the ventilation fan
for smoke-collecting
hood with sufficient
capacity.
Cooking table
Air conditioner
Take enough
distance
26 Universal System Air Conditioner
Ceiling Cassette 4-way