Ceiling Opening Dimension And Hanging Bolt Location - LG MULTI V B3 Series Installation Manual

Installation
Ceiling dimension and hanging bolt location
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(Btu/h)
7/9/12/15k BTU/h 850 900 383 575
18/24k BTU/h 1130 1180 383 575
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 vibra-
tion.
• A place where service can be easily performed.
8 Indoor Unit
B4: 1118
B3: 840
(Ceiling opening)
(Unit:mm)
D E F G H I
93 190 21 795 163 820
93 190 21 1065 163 1100
(Ceiling opening)
J
Drainage hole
B3/B4: 295
B
A
J
H
Drain Pump use
M10 Nut X 4
M10 washer X 4
M10 washer X 4
M10 Nut X 8