English, Procedure a – LG LT1030HR User Manual
Page 13
Owner’s Manual 13
ENGLISH
Installation
PROCEDURE A
If you are using the new sleeve (optionally
supplied with your unit),skip to step 3.
Otherwise, install the plastic grille from the kit.
Cut the plastic grille to 25-1/2" wide and 15-
1/4" high. Place the plastic grille to the inside
of the wall sleeve at the rear flange.
Fasten the 4 washer screws to secure the
grille to the wall sleeve. If you need plastic nuts
to mount plastic grille to the inside of the wall
sleeve, there are plastic nuts in the installation
kit. The nuts are installed from the inside of the
sleeve and are pressed into the square holes
of the rear flanges.
Remove the backing from the Horizontal
Insulation strip 1
3/8
x
3/8
x 27
3/16
and attach that
to the inside bottom of the sleeve as shown
below. Remove the backing from the Around
Insulation strip 1
3/8
x
3/4
x 61
1/2
and attach that
to the inside front of the sleeve as shown
below.
Remove the metal rear grille and replace it with
the plastic rear grille to improve unit energy
efficiency. The plastic grille reduces the amount
of hot air discharge that recirculates through the
unit.
Install the new unit into the wall sleeve.
To assemble trim, snap the tab of each piece
into the slot of the other piece as shown below.
Slide trim over the front of the air conditioner
until trim is flush with sleeve as shown below.
FIG. 4
Around Insulation
Horizontal Insulation
FIG. 6
or
FIG. 5
1
2
3
4
5
6
Wall
Trim (2 ea)
M
OD
E
TIM
ER
PO
W
ER
FA
N
SP
EED
Fa
n
He
at
En
erg
y
Sa
ver
Co
ol
Tim
er
TE
M
P
'F
F1 L
OW
F2 H
IG
H
Steel rear grille
Plastic rear grille
M
OD
E
TIM
ER
PO
W
ER
FA
N
SP
EE
D
Fa
n
He
at
En
erg
y
Sa
ver
Co
ol
Ti
m
er
TE
M
P
'F
F1 L
OW
F2 H
IG
H
FIG. 8
• Air conditioners covered in this manual pose
an excessive weight hazard. Two or more
people are needed to move and install the
unit.
To prevent injury or strain, use proper lifting
and carrying techniques when moving unit.
• When handling the air conditioner, be careful
to avoid cuts from sharp metal fins on front
and rear coils.
• Make sure air conditioner does not fall during
removal.
FIG. 7