Installation Of Indoor, Outdoor Unit; Indoor Unit Installation - LG LBNG3061YL Service Manual

2. Indoor unit installation

n Installation of Unit
Install the unit above the ceiling correctly.
CASE 1
POSITION OF SUSPENSION BOLT
• Apply a joint-canvas between the unit and duct to
absorb unnecessary vibration.
• Apply a filter Accessory at air return hole.
Dimension
A B
Capacity
1232 1182 355
30K BTU/h
• Install the unit leaning to a drainage hole side as a
figure for easy water drainage.
CASE 2
POSITION OF CONSOLE BOLT
• A place where the unit will be leveled and that can
support the weight of the unit.
• A place where the unit can withstand its vibration.
• A place where service can be easily performed.
NOTE:
• Thoroughly study the following installation locations:
1. In such places as restaurants and kitchens, considerable amount of oil steam and flour adhere to the fan, the fin of the heat
exchanger, resulting in heat exchange reduction, spraying, dispersing of water drops, etc.
In these cases, take the following actions:
• Make sure that the ventilation fan for smoke-collecting hood on a cooking table has sufficient capacity so that it draws oily
steam which should not flow into the suction of the air conditioner.
• Make enough distance from a cooking room to install the air conditioner in such a place where it may not suck in oil steam.
2. Avoid installing air conditioner in such circumstances where cutting oil mist or iron powder is in suspension in factories, etc.
3. Avoid places where inflammable gas is generated, flows in, is stored or vented.
4. Avoid places where sulfurous acid gas or corrosive gas is generated.
5. Avoid places near high frequency generators.
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
(Unit:mm)
C D E F (G) H
45.5 450 30 87 830 186
I
Drainage hole
- 14 -
A
B
(G)
H
M10 Nut X 4
(Local
M10 SP. washer X 4
supply)
M10 washer X 4
M10 washer X 4
(Local
M10 SP. washer X 4
supply)
M10 Nut X 4
LGE Internal Use Only