LG LW-B0762CL Service Manual ▷ View online
—16—
4.Install the unit a little slanted so the back is slightly lower
than the front (avout
1
/
2
"). This will force condensed water
to the outside.
5.Install the unit with the bottom about 30"~60" above the
floor level.
3.2 HOW TO INSTALL
3.2.1 WHEN USING GASKET
1. WINDOW (WIDTH-A, HEIGHT-B)
2. GASKET
3. WALL
2. GASKET
3. WALL
3.2.2 WHEN USING INSTALLATION KITS
A. WINDOW REQUIREMENTS
1. This unit is designed for installation in standard double
hung windows with actual opening width from 25" to 36".
The top and bottom window sash must open sufficiently to
allow a clear vertical opening of 15" from the bottom of the
upper sash to the window stool.
allow a clear vertical opening of 15" from the bottom of the
upper sash to the window stool.
2. The stool offset (height between the stool and the sill)
must be less than 1
1
/
4
".
All side louvers of the cabinet must remain
exposed to the outside of the structure.
exposed to the outside of the structure.
CAUTION
3. INSTALLATION
3.1 SELECT THE BEST LOCATION
1.To prevent vibration and noise, make sure the unit in installed securely and firmly.
2.Install the unit where the sunlight does not shine directly on the unit.
3.The outside of the cabinet must extend outward for at least 10" and there should be no obstacles, such as a
2.Install the unit where the sunlight does not shine directly on the unit.
3.The outside of the cabinet must extend outward for at least 10" and there should be no obstacles, such as a
fence or wall, within 20" from the back of the cabinet because it will prevent heat radiation of the condenser.
Restriction of outside air will greatly reduce the cooling efficiency of the air condditioner.
Restriction of outside air will greatly reduce the cooling efficiency of the air condditioner.
A
B
C
D
E
F
G
535mm
365mm
30mm
0~25mm
OVER 340mm
12~15mm
-5~5mm
(21
1
/
15
")
(14
3
/
8
")
(1
1
/
16
")
(0~1")
(13
7
/
18
")
(
15
/
32
"~
19
/
32
")
(-
3
/
16
"~
3
/
16
")
AWNING
FENCE
HEAT
RADIATION
COOLED AIR
ABOUT
Over 20"
1
/
2
"
30"-60"
25" to 36"
15" min
STOOL
OFFSET
SILL
EXTERIOR
INTERIOR WALL
—17—
NO.
NAME OF PARTS
Q'TY
1
GUIDE PANEL
2
2
SILL SUPPORT
2
3
BOLT
2
4
NUT
2
5
SCREW(TYPE A)
16
6
SCREW(TYPE B)
3
7
SCREW(TYPE C)
4
8
FOAM-STRIP
1
9
UPPER GUIDE
1
10
FRAME GUIDE
2
B. INSTALLATION KITS CONTENTS
C. SUGGESTED TOOL REQUIREMENTS
D. PREPARATION OF CHASSIS
1. Remove the front grille.
2. Remove the screw which fastens the cabinet at
2. Remove the screw which fastens the cabinet at
both sides and at the back.
3. Slide the unit out of the cabinet by gripping the
base pan handle and pull forward while bracing
the cabinet.
the cabinet.
4. Screw the upper guide
¤
to the upper of the
cabinet respectively. (Type A screw
¤º
: Length,
eight millimeters (
5
/
16
") and below.)
5. Insert the frame panels
¤
into the bottom of the
cabinet.
6. Insert the guide panels
¤
into the upper guide
¤
and frame guides
¤
of the air conditioner.
7. Fasten the curtains to the unit with screws.
(Type A).
SCREWDRIVER(+), RULER, KNIFE, HAMMER, PENCIL, LEVEL
1
2
3
4
5
6
7
8
9
MED
LOW
HIGH
LOW
0
CO
OL
E
R
FA N
CO
O
L
THERMOST
AT
OPERA
TION
1
2
3
4
5
6
7
8
9
MED
LOW
HIGH
LOW
0
CO
OL
E
R
FA N
CO
O
L
THERMOST
AT
OPERA
TION
9
5
5
5
10
10
(TYPE A)
(TYPE A)
1
2
3
4
8
7
6
5
9
10
—18—
E. CABINET INSTALLATION
1. Open the window. Mark a line at the center of the
window stool (or desired air conditioner location).
Carefully place the cabinet on the window stool
and align the center mark on the bottom front with
the center line marked in the window stool.
Carefully place the cabinet on the window stool
and align the center mark on the bottom front with
the center line marked in the window stool.
2. Pull the bottom window sash down behind the
upper guide until it meets.
• Do not pull the window sash down so tight that
the movement of guide panel is restricted.
3. Loosely assemble the sill support. (See figure 24).
4. Select the position that will place the sill support
near the outer most point on sill (See figure 25).
NOTE: Be careful when you install the cabinet
(frame guides
¤
are broken very easily).
5. Attach the sill support to the cabinet track hole in
relation to the selected position using the screws
(Type A) (See figure 25).
(Type A) (See figure 25).
NOTES
Upper guide
Front angle
Window stool
1
9
Window sash
Upper guide
Cabinet
Guide panel
8
Foam strip
Figure 22
Figure 23
INDOOR
OUTDOOR
Sill Support
Nut
Bolt 3
4
2
Figure 24
INDOOR
OUTDOOR
ABOUT
/
1
2"
Cabinet
Screw(Type A)
Frame Guide
10
5
Figure 25
6. Place the sill support with the cabinet on the
window sill's selected position.
7. The cabinet should be installed with a very slight
tilt (about
1
/
2
") downward toward the outside
(See figure 26).
Adjust the bolt and the nut of sill support for
balancing the cabinet.
Adjust the bolt and the nut of sill support for
balancing the cabinet.
8. Attach the cabinet to the window stool by driving the
screws
¤
(Type B: Length sixteen millimeters (
5
/
8
")
and below.) through the front angle into window
stool.
stool.
9. Pull each guide panel fully to each sash track, and
repeat step2.
10. Attach each guide panel to the window sash using
screws
¤
(Type C).
(See figure 27)
11. Slide the chassis into the cabinet.
(See figure 28)
12. Cut the foam-strip to the proper length and insert
between the upper window sash and the lower
window sash.
(See figure 29)
window sash.
(See figure 29)
13. After installing the unit back into the cabinet,
there will be an air gap between the bottom of
the unit and the window sill. Use the foam-strip
¤
provided to fill in the opening.
14. Assemble the front grille to the cabinet.
(See figure 30)
—19—
For security purposes, reinstall screws at cabinet's
sides.
sides.
CAUTION
ABOUT
/
1
2
"
Screw(Type B) 6
2
Sill Support
2
6
Sash
Track
Track
Front Angle
Screw(Type B)
Sill Support
Figure 26
Type C
7
Figure 27
1
2
3
4
5
6
7
8
9
MED
LOW
HIG
H
LOW
0
CO
OL
E
R
FA N
CO
O
L
THERMOST
AT
OPERA
TION
Screw(Type A)
Screw(Type A)
Power
Cord
Cord
Figure 28
Foam-Strip 8
Figure 29
1
2
3
4
5
6
7
8
9
MED
LOW
HIGH
LOW
0
C
O
O
L
E
R
FA
N
COO
L
THERMOSTAT
OPERATION
Figure 30