LG L8UC100BFA0, Service Manual

Page: 53 / 153

Service Manual 53
Installation
■
Installation of main unit
:
• This unit has two different installation types:
(1) Ceiling-suspended type and (2) wall-mounted type.
• Choose the proper installation pattern according to the
location of installation.
• The installation location for printed wiring board can be
changed.
Follow the procedure specified in the "CONNECTING
THE WIRING" section to change the location.
NOTICE
(1) Ceiling-suspended type
(2) Wall-mounted type
Scre Screws(M5) ws(M5)
(locally procude) (locally procude)
Screws(M5)
(locally procude)
BD unit
Six-sided Nut
(M10 or M8) Six-sided Nut
(M10 or M8)
Hanger metal Hanger metal
Flat washer Flat washer
Hanging bolt Hanging bolt
(M10 or M8)
15.00
Procedure
(1) Fix the fumished hanger metal with two screws.(4 locations in
total).
(2) Using an insert-hole-in- anchor, hang the hanging bolt.
(3) Install a hexagon nut and a flat washer (locally-procured)to
the hanging bolt as shown in the figure in the left, and ift the
main unit to hang on the hanger metal.
(4) After checking with a level that the unit is level, tighten the
hexagon nut.
* The tilt of the unit should be within ±5° in front/back and
left/right.
Procedure
(1) Fix the fumished hanger metal with two screws.
(3 locations in total).
(2) After checking with a level that the unit is level, fix the unit
with the furnished wood screws.
* The tilt of the unit should be within ±5° in front/back and
left/right.
* Block up the parts of hanger holes (2 places) by using insu-
lation PE after installing the hanger.
CAUTION
• Once a screw-hole on the main unit has had a screw hammered in, make sure to either hammer it again or cover it
with alumium tape.(This is to prevent condensation)
• Be sure to install the unit with the ceiling-sie up.
• Do not install near bedrooms. the sound of refrigerant flowing through the piping may sometimes be audible.
(1) Ceiling-suspended type (2) Wall-mountde type