Installation Of The Main Unit - LG AMNH076LQL0 Service Manual

Installation

Installation of The Main Unit

:
NOTICE
• 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.
(1) Ceiling-suspended type
(2) Wall-mounted type
CAUTIONS
• 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.
84 Multi type Air Conditioner
(1) Ceiling-suspended type
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
Scre Screws(M5) Screws(M5) ws(M5)
(locally procude) (locally procude) (locally procude)
left/right.
(2) Wall-mountde type
BD unit
15.00
Six-sided Nut Six-sided Nut Six-sided Nut
(M10 or M8) (M10 or M8) (M10 or M8)
Hanger metal Hanger metal Hanger metal
Flat washer Flat washer Flat w asher
Hanging bolt Hanging bolt Hanging bolt
(M10 or M8)