LG MFL40910614 Installation Manual page 10

The indoor unit installation
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
• The following parts is option.
Hanging Bolt - W 3/8 or M10
Nut - W 3/8 or M10
Spring Washer - M10
Plate Washer - M10
CAUTION : Tighten the nut and bolt to prevent unit from falling off.
10 Air Conditioner
Keep the length of the bolt
from the bracket to 40mm(1-1/2 inch)
Flat washer for M10
(accessory)
Ceiling board
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
Ceiling
Air Conditioner body
Keep the length of 15~18mm(5/8~3/4 inch)
between the air conditioner bottom surface
and the ceiling surface
Paper model
for installation
• Drill the piping hole on the wall slightly tilted to the
outdoor side using a Ø 70 hole-core drill.
Ceiling board
Set screw of
paper model (4 pieces)
Open the ceiling board
along the outer edge of the
paper model