Ceiling Opening Dimension And Hanging Bolt Location - LG MULTI V ARNU073B3G4 Installation Manual

B4: 1,118mm(44 inch)
B3: 840mm(33-1/16 inch)
(Ceiling opening)
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 D
Chassis
850 900 383 575
B3
(33-7/16) (35-7/16) 383(15) (22-5/8) (3-11/16) (7-7/16)
1130 1180 383 575
B4
(44-7/16) (46-7/16) 383(15) (22-5/8) (3-11/16) (7-7/16)
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(inch)]
E F G H I J
93 190 21 795 163 820
(7/8) (31-5/16) (6-7/16) (32-5/16)
93 190 21 1065 163 1100
(7/8) (41-15/16) (6-7/16) (43-5/16)
B3/B4: 295mm(11-3/5 inch)
(Ceiling opening)
B
A
J
H
Drain Pump use
Drainage hole
M10 Nut
M10 SP. washer
M10 washer
M10 washer
M10 SP. washer
M10 Nut
Installation Manual 9
Installation
X 4
(Local
X 4
supply)
X 4
X 4
(Local
X 4
supply)
X 4