LG | LWN2260BCG | LG LWN2460BCG Owner’s Manual

Room Air Conditioner
OWNER'S MANUAL
WINDOW TYPE ROOM AIR CONDITIONER
TABLE OF CONTENTS
FEATURES
2
OPERATING
3
FUNCTION
3
VENTILATION
3
TO CONTROL AIR DIRECTION
4
HOW TO ATTACH DRAIN PAN
4
AIR FILTER CLEANING
5
HOW TO ATTACH FRONT GRILLE TO CABINET
5
INSTALLATION
6
HOW TO INSTALL THE UNIT
6
HOW TO USE THE REVERSIBLE INLET GRILLE
6
WARNINGS
7
PLEASE CHECK BEFORE SERVICE CALL
7
FEATURES
1
5
7
6
4
3
10
2
8
9
1. CABINET
7. AIR FILTER
2. HORIZONTAL AIR DEFLECTOR
8. CONTROL PANEL
(VERTICAL LOUVER)
3. VERTICAL AIR DEFLECTOR
(HORIZONTAL LOUVER)
4. AIR DISCHARGE
5. FRONT GRILLE
6. AIR INTAKE
(INLET GRILLE)
9. POWER CORD
10. EVAPORATOR
11. CONDENSER
12. COMPRESSOR
13. BASE PAN
14. BRACE
15. COVER CONTROL
---2---
15
12 13
14
11
OPERATING
?
CAUTION
When the air conditioner has been
the fan
position,
performing
wait at least 3 minutes before
its
cooling operation and is turned off or
resetting to the cooling operation again.
set to
FUNCTION
Thermostat
Auto
5
4
Operation
Swing
Off
6
Off
3
On
0
Med
Fan
High
Cool
7
2
8
1
Low
Fan
9
Med
Cool
Low Cool
?
THERMOSTAT
Thermostat will
?
automatically
control the
temperature of the room. Select higher
number for lower room temperature. The
OPERATION
OFF
(
MED FAN
(
0
)
:
)
:
off.
temperature is selected by turning the knob
The
5
6
or
a
normal
setting
for
LOW FAN
(
HIGH COOL
(
)
:
MED COOL
(
)
:
LOW COOL
(
)
:
)
:
average conditions.
?
AUTO SWING
ON
(
Air
):
swing
is
operated
while
OPERATION knob is set to the
COOL
OFF(
)
:
position.
Stops the operation
of air
Permits the med fan
speed operation
cooling.
to the desired
position.
position is
Turns the air conditioner
swing.
without
Permits the low fan speed
operation without cooling.
Permits cooling with the
high fan speed operation.
Permits cooling with the
med fan speed operation.
Permits cooling with the
low fan speed operation.
VENTILATION
The ventilation lever must be in the CLOSE position in order to maintain the best cooling conditions.
When fresh air is necessary in the room, set the ventilation lever to the OPEN position.
The damper is opened and room air is exhausted.
Part B
CLOSE
VENT
OPEN
NOTE: Before using the ventilation feature,
make the lever, as shown. First, pull down
part £ to horizontal line with part £
.
---3---
Part A
TO CONTROL AIR DIRECTION
The direction of air
can
be controlled wherever you want to cool
by adjusting
the horizontal lou-
and the vertical louver.
ver
?
HORIZONTAL AIR-DIRECTION CONTROL
To control horizontal direction of air flow, set
to the ON
position
the
air-swing
switch and
the air flow will be swept horizontally
automatic air-swing system.
If you want to
of the
?
the
stop the air flow from moving,
switch off the air
position
by
swing
switch at the desired
vane.
VERTICAL AIR-DIRECTION CONTROL
The vertical air direction is
ing
adjusted by
mov-
the horizontal louver.
HOW TO ATTACH DRAIN PAN
The air conditioner
removed from the
employs a proper drain method whereby
air) is drained to the outside.
In very humid weather,
(and
for
reverse
cycle
models in the
the condensed water
reverse
mode)
(moisture
excessive conden-
sate water removed from the air may cause some water to collect. To remove this excess water
you
can
install the drain pan
as
detailed below.
1. Take the drain pan which is located in the air
discharge.
CABINET
2. Remove the hole rubber from the base pan
bottom hole, and attach it to the base pan rear
hole.
(for
some
models).
3. Install the drain pan to the right
cabinet with 4 (or 2) screws.
corner
of the
DRAIN
4. Connect the drain hose to the outlet located at
the bottom of the drain pan.
You can purchase the drain hose
PAN
SCREW
tubing
locally to satisfy your particular needs. (Drain
hose is not supplied).
or
---4---
DRAIN HOSE
AIR FILTER CLEANING
The air filter should be checked at least twice
a
month to
see
if
cleaning
is necessary.
particles in the filter will build up and block the airflow. This reduces the
also causes an accumulation of frost on the cooling coils.
1.
Open
the inlet
grille upward by pulling
out the bottom of the inlet
Trapped
cooling capacity and
grille.(a)
In another case, you can open the inlet grille downward by pulling out the top of the inlet
2. Remove the air filter from the front grille assembly by pulling the air filter up or down
3. Wash the filter
4.
Gently
using
shake the
NOTE: Mark "Δ" of inlet
C (104¡£
40¡£
F).(c)
completely. Replace
lukewarm water below
excess
water from the filter
(a)
grille means opening
grille.(b)
slightly.
the filter.
(b)
(c)
direction.
HOW TO ATTACH FRONT GRILLE TO CABINET
1. Pull down front
3.
2. Push front
4.
order to
inet.
grille from the cabinet top.
grille's tips toward the cabinet in
insert front grille's tabs into the cab-
5.
---5---
Open the inlet grille.
Tighten the screw through the
into the plate of the evaporator.
Close inlet grille.
front
grille
INSTALLATION
HOW TO INSTALL THE UNIT
FOAM
1/4 Bubble
BASE
COOLED
PAN
AIR
HEAT
RADIATION
70-15cm
DRAIN
TUBE
Level
FENCE
AWNING
10~15mm
Over 50cm
1. To avoid vibration and noise, make sure the unit is installed securely and firmly.
2. Install the unit where the sunlight does not shine directly on the unit.
If the unit receives direct sunlight, build an awning to shade the cabinet.
3. There should be no obstacle, like a fence, within 50cm which might restrict heat radiation
from the condenser.
4. To prevent reducing performance, install the unit so that louvers of the cabinet are not
blocked.
5. Install the unit a little obliquely outward not to leak the condensed water into the room (about
10~15mmor 1/4 bubble with level).
6. Install the unit with its bottom portion 75-150cm above the floor level.
7. Stuff the foam between the top of the unit and the wall to prevent air and insects from getting
into the room.
8. The power cord must be connected to an independent circuit. The green wire must be
grounded.
9. Connect the drain tube to the base pan rear hole in the rear side. Drain hose or equivalent
may be connected to the drain tube. (Drain hose is not supplied.)
When the base pan rear hole is open, connect the drain tube.
When the base pan rear hole is capped with hole rubber, replace with the drain tube if you
need to drain.
In very humid area, you can install the drain pan. (Refer to page 4)
?
?
HOW TO USE THE REVERSIBLE INLET GRILLE
The
grille
is
designed
to clean the filter both
upward
and downward.
b
(a)
A. Before
attaching
(b)
the front
grille
to the
cabinet, if you
(c)
want to
pull
out the filter
upward;
1. Open the inlet grille slightly (a).
2. Turn inside out the front grille (a).
3. Disassemble the inlet grille from the front grille with separating the hinged part by inserting
a "--" type screw-driver tip (b).
4. Then, rotate the inlet grille 180 degrees and insert the hooks into bottom holes of the front
grille.
5. Insert the filter and attach the front
grille
to the cabinet
B. If you want to
The
grille
is
pull out the filter downward;
already designed for that way.
---6---
(refer
to page
5).
WARNINGS
instructions which will prevent malfunctions of the unit or serious
problem with your air conditioner.
1. Operate the unit from a stable power sup5. DO NOT hold the power cord plug with wet
Listed below
are
ply voltage
important
variation must be within ±10
percent of the rated voltage.
2. DO NOT modify any part of the unit.
3. DO NOT put sticks, rods, etc. into any part
hand.
6. DO NOT obstruct the air inflow of the evaporator, it may cause some trouble.
7. Turn the mode control to "O"
of the unit.
4. DO NOT
operate the unit without
ter because dirt and lint will
reduce
an
clog
air filit and
8.
performance.
NOTE: We
strongly
recommend that any
servicing
or
during the cool
when you are checking the unit.
Close the ventilation damper
days and/or during heavy rains.
unplug your
be
unit
performed by
qualified
a
"OFF" and
season or
on
windy
individual.
PLEASE CHECK BEFORE SERVICE CALL
When you find
to the
with your room air conditioner, please check carefully referring
items. If you can't find out the causes of trouble, get into contact with your deal-
something wrong
following
er.
A. WHEN AIR CONDITIONER DOES
NOT
B. WHEN AIR CONDITIONER DOES
NOT COOL AS IT
OPERATE;
1. Is the air conditioner
plugged
into the
a
live
receptacle
supplying the proper voltage?
3. Is the fuse blown or is the automatic circuit
3.
number in the room?
4. Is the air circulation restricted
breaker off?
furniture, etc.,
a local power failure?
another electrical product.
4. Is there
Try
5. Has the air conditioner been
the
same
accidentally
an
8. If
other devices
line?
an
temperature of indoor?
extension cord is used, is the wire
large enough
an
by drapes,
improper vane set-
mum
windows open, or is there
in the room?
source
damper
to carry the cur-
closed for maxi-
cooling?
7. Is the air filter clean
to the
diameter
or
unusual heat
6. Is the ventilation
by
so
that it will not
obstruct the air flow?
7. Is the thermostat knob set too low compar-
ing
by
or
ting?
5. Are the doors
switched off?
6. Is the circuit overloaded
on
switch set
properly?
properly to
the
desired
provide
cooling?
Are there too many people than the usual
operation
2. Is the thermostat control set
receptacle properly?
2. Is the unit connected to
1. Is the
SHOULD;
8. Have all the steps outlined in the Installation Instructions been followed?
9. Is the evaporator frosted?
evaporator may
rent?
occur
Frosting of the
during the spring and
autumn months if there is a considerable
during cool weather. If
operation switch to "MED FAN".
The fast air circulation will quickly defrost
the coil so that normal cooling operating
temperature drop
so, turn the
may be resumed.
---7---
or
P/NO.: 3828A30005E
Printed in Korea
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