Ceiling Dimension And Hanging; Installation Of Unit - LG LBNK3660BL Service Manual

2. Ceiling dimension and hanging

bolt location
I 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
E F
Model No.
LBNS3061BL 482 282
LBNS3062BL 712 284
LBNK3661BL 712 284
LBNK4261BL 712 282
LBNK4881BL 712 282
LBNK4882BL 712 327
LBNH608RSS1 1004 303
LBNM7281BL 833 327
LBNM9081BL 835 377
LBNM1081BL 835 377
• 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:
• Throughly 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, dis-
persing 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 cut-
ting 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)
G P Q R
718 798 798 -
868 934 937 548
868 934 937 548
868 934 937 548
868 934 937 548
935 1014 1014 567
1093 1270 1281 1475
1221 1313 1313 567
1403 1504 1504 -
1403 1504 1504 -
R
3mm steel chain
T
120
120
120
120
120
Flat washer Flat washer
(Zinc plated) (Zinc plated)
130
105
M6 M6
(Zinc plated) (Zinc plated)
130
screw & Nut screw & Nut
190
190
2˚
TYPE-A (Using steel chain)
Galvanized steel
(Pre-punched) strap
Self-tapping Self-tapping
screw or M6 screw or M6
(Zinc plated) (Zinc plated)
screw & Nut screw & Nut
2˚
TYPE-B (Using Galvanized steel strap)
- 23 -
Q
G
169
T
E
P
Flat washer
(Zinc plated)
1/4" coach
screw
(Self-tapping
wood screw
with hexagonal
head)
Flat washer
(Zinc plated)
1/4" coach
screw
(Self-tapping
wood screw
with hexagonal
head)
Flat washer
(Zinc plated)
LGE Internal Use Only