LG UBN24R Owner's Manual page 16

THE INDOOR UNIT INSTALLATION
16
Keep the
length of the
bolt from
the bracket
to 40 mm
Air Conditioner body
Ceiling board
Keep the length of 15~18 mm
between the air conditioner
bottom surface and the ceiling
surface
Paper model
for installation
Adjust the
same height
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
* The feature can be changed according to
type of model.
Ceiling
Ceiling
board
Set screw of
paper model (4 pieces)
Open the ceiling board
along the outer edge of the
paper model
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
Ceiling Concealed Duct Type - Mid
static
- Apply a joint-canvas between the unit and
duct to absorb unnecessary vibration.
- Apply a filter Accessory at air return hole.
E
Dimension
A B C D E
Chassis
M1 933.4 971.6 619.2 700 30 270 15.2 858 201.4 900
M2 1 283.4 1 321.6 619.2 689.6 30 270 15.2 1 208 201.4 1 250
Canvas Duct
Intake
Duct
Air Intake Port Ceiling Board
Inspection Port
G
J
A
B
H
Drainage hole
(Unit: mm)
F G H I J
Indoor Unit Ceiling
Discharge
Flexible Duct
Air Discharge Port
Ceiling Board