LG LMNH122LRA0 Service Manual page 39

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.
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.
2) The Indoor Unit Installation
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
• The following parts are local purchasing.
Hanging Bolt - W 3/8 or M10
Nut - W 3/8 or M10
Spring Washer - M10
Plate Washer - M10
CAUTION
• Tighten the nut and bolt to prevent the unit from
falling off.
Air conditioner
Take enough
distance
Keep the length of the bolt
from the bracket to 40mm
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
Cooking table
Ceiling
Air Conditioner body
Ceiling board
Cardboard
for installation
Adjust the same height
• Drill the piping hole on the wall slightly tilted to the
outdoor side using a Ø 70 hole-core drill.
Indoor
Use the ventilation fan
for smoke-collecting
hood with sufficient
capacity.
Ceiling board
Set screw of
cardboard (4 pieces)
Open the ceiling board
along the outer edge of the
paper model
Wall
Outdoor
Service Manual 39
Installation