Indoor Unit Installation - LG LBNE4881HL Installation Instructions Manual

Ceiling duct type air conditioners
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2. Indoor unit installation

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
C
Capacity
18K BTU/h 942 880 466 54
24K BTU/h 942 880 466 54
30K BTU/h 1242 1180 492 54
36K BTU/h
1072 1010 492 54
(LB-C36)
36K BTU/h
1242 1180 492 54
(LB-F36)
42K BTU/h
1242 1180 492 54
48K BTU/h
1292 1230 650.5 54
(LB-B48)
48K BTU/h
1292 1230 570.5 54
(LB-E48)
60K BTU/h
1292 1230 650.5 54
(LB-B60)
60K BTU/h
1292 1230 570.5 54
(LB-E60)
CASE 2
• Install the unit leaning to a drainage hole
side as a figure for easy water drainage.
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.
(Unit:mm)
D
E
F (G)
H
I
575 30
87
750 186
575 30
87
750 186
600 30
87
830 186
600 30
87
750 186
600 30
87
830 186
600 30
87
830 186
760 30 120 1006 294
680 30 120 1006 294
760 30 120 1006 294
680 30 120 1006 294
H
Drainage hole
M10 Nut
M10 SP. washer
M10 washer
M10 washer
M10 SP. washer
M10 Nut
5
A
B
(G)
X 4
(Local
X 4
supply)
X 4
X 4
(Local
X 4
supply)
X 4

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