How To Fix Installation Plate; Drill A Hole In The Wall - LG AS-H076QGA2/QNA2 Service Manual

Installation

How to Fix Installation Plate

The wall you select should be strong and solid
enough to prevent vibration
1. Mount the installation plate on the wall with four
type A screws. If mounting the unit on a concrete
wall, use anchor bolts.
• Mount the installation plate horizontally by aligning
the centerline using a level.
Installation Plate
Type "A" screw
2. Measure the wall and mark the centerline. It is
also important to use caution concerning the
location of the installation plate-routing of the
wiring to power outlets is through the walls typi-
cally. Drilling the hole through the wall for pip-
ing connections must be done safely.
C
Installation plate
Ø70mm
Left rear piping
CHASSIS
(Grade)
A
SJ 90
SL, SK 45
SQ 75
SR 0
ST 105
Installation plate Installation plate
C E
Left rear piping
CHASSIS
(Grade)
A
SM 180
SN 180
16 Room Air Conditioner
A
Ø70mm
Right rear piping
Distance (mm)
B C
20 80
40 80
12 80
40 20
0 210
A
Right rear piping Ø70mm
Distance (mm)
B C D
115 - 115
115 195 115

Drill a Hole in the Wall

• Drill the piping hole with a ø70mm hole core drill.
Drill the piping hole at either the right or the left
with the hole slightly slanted to the outdoor side.
Indoor
• Open the Front Grille.
• Pass Telephone Control Cord Wire through the
hole which the power cord goes through.
• Connect Telephone Control Cord Wire to the
phone jack of telephone PCB of Control Box.
• Fix Telephone Control Cord Wire inside Control
box so as not to disconnect.
• Close the Front Grille.
D
20
20
12
40
0
E
50
-
WALL
Outdoor