LG | S242LC-ST2 | LG S242LC ST2 Owner’s Manual

LG
LG
Room Air Conditioner
OWNER'S MANUAL
Prior to
installation, this air-conditioning
unit must be submitted for
approval by the
utility service which provides electricity
(EN 61000-3 Norm).
IMPORTANT
?
?
Please read this owner's manual
and
before
air conditioner.
installing
and
carefully
operating your room
thoroughly
Please retain this owner's manual for future reference after
reading it thoroughly.
P/No.: 3828A20397Q
FOR YOUR RECORDS
Write the model and serial numbers here:
Model #
Serial #
You
can
find them
on a
label
on
the side of each unit.
Dealer's Name
Date Purchased
Staple
your
receipt to this page in the event you need
purchase or for warranty issues.
it
to prove date of
Safety
Precautions .................3
Prior to
Operation
Operating
..................6
Instructions...........7
Remote Controller ..............7
Remote Control
Operation.8
Additional features...............17
READ THIS MANUAL
Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little
preventive
care on
of time and money
your
over
part can save you a great deal
the life of your air conditioner.
You'll find many answers to common problems in the
chart of troubleshooting tips. If you review our chart of
Troubleshooting Tips first,
you may not need to call for
service at all.
Maintenance and Service ....20
Indoor unit.........................20
PRECAUTION
?
Outdoor unit ......................21
?
Operation Tips ..................22
Troubleshooting
..............23
?
?
?
?
2
Room Air Conditioner
Contact the authorized service technician for
maintenance of this unit.
repair
or
Contact the installer for installation of this unit.
The air conditioner is not intended for use
children or invalids without supervision.
by
young
Young children should be supervised to ensure that
they do not play with the air conditioner.
When the power cord is to be replaced, replacement
work shall be performed by authorized personnel only
using only genuine replacement parts.
Installation work must be performed in accordance
with the National Electric Code by qualified and
authorized personnel only.
Precautions
Safety
Safety
To
to the
prevent injury
Precautions
user or
other
people
and
property damage, the following instructions
must be followed.
Incorrect
classified
operation due to ignoring instruction
by the following indications.
WARNING
This
symbol
CAUTION
This
symbol
Meanings
of
symbols
will
indicates the
indicates the
used in this manual
Be
sure
possibility
possibility
are as
Be
harm
cause
of
or
The seriousness is
damage.
of death
serious
or
injury.
injury or damage to properties only.
shown below.
sure
not to do.
to follow the instruction.
WARNING
Installation
in the power
Plug
Do not
plug properly.
damage
or use an
unspecified
power
cord.
?
Otherwise, it will
heat
generation
cause
or
electric shock
or
fire due to
electric shock.
?
It will
?
In the
cause
electric shock
supply
cord is
the manufacturer
quallfied person
Attachment)
Do not modify power cord length
outlet with other appliances.
?
It will
cause
electric shock
or
or
share the
fire due to heat
or
or
fire.
damaged,
it mut be
its service
agent
in order to avoid
Always perform grounding
?
No
grounding
may
cause
a
replaced by
similarly
hazard. (Y
or a
work.
electric shock.
generation.
Always
install air
dedicated
?
leakage breaker and
switching board.
No installation may
cause
Do not
a
fire and electric shock
use
the socket if it is loose
or
damaged.
?
It may
cause
fire and electric shock.
accident.
Keep firearms
?
It may
cause
away.
fire.
Owner's Manual
3
Safety
Precautions
Operation
?
Do not
operate
pulling
out the power
It will
cause
or
stop the unit by inserting
Do not allow water to
or
run
into electric parts.
plug.
electric shock
or
fire due to heat
?
It may
cause
failure of machine
or
electric shock.
generation.
Do not
operate with
wet hands
or
in
Do not direct airflow at
damp
room
occupants only.
environment.
?
It may
cause
?
It may
cause
Do not
It may
use
fire and electric shock accident.
?
the power cord close to the
cause
cause
It may
cause
Do not
your health.
during operation.
use
electric shock.
the power cord
combustibles, such
benzene, thinner, etc.
tools.
gas
fire and electric shock.
Ventilate before
It may
damage
Do not open the entrance
or
operating
?
air conditioner
or
It may
cause an
explosion
Do not disassemble
when gas goes out.
?
This could
comes
heating
?
?
the unit if strange sounds, smell,
from it.
Unplug
smoke
electric shock.
or
or
near
as
flammable
gasoline,
fire.
modify products
randomly.
explosion,
fire
and, burn.
?
It may
cause
failure and electric shock.
CAUTION
Installation
Ensure that
use
?
for
an
installation console of the
appliance is
a long time.
outdoor
not
damaged
If leaving appliance damaged, there is
damage due to the falling of product.
4
Room Air Conditioner
Use caution when
due to the
concern
of
Sharp edges
unpacking and installing.
cause injury.
could
Safety
Precautions
Operation
Never touch the metal
removing
?
They
are
parts of the unit when
Do not clean the air conditioner with water.
the filter.
sharp
and may
cause
Ventilate well when used
injury.
?
together with
When
a
An oxygen
shortage
may
?
occur.
Do not
put
a
pet or house plant where it will be
cause
Do not
exposed to direct air flow.
are
as
the insulation. It
turned off.
Since the fan rotates at
may
degrade
cleaning the unit, first make sure the power and
breaker
stove, etc.
?
Water may enter the unit and
may cause an electric shock.
high speed during operation,
it
injury.
use
animals
appliance for special purpose such
vegetables, precision machine, or
or
conservation of art articles.
?
This could
injure
the
pet
or
plant.
?
It may
of
Stop operation
or
?
and close the window in storm
when
with windows
indoor and
soaking
opened may cause
of household furniture.
wetting
of
?
Turn off the main power switch when not
using it for a long time.
?
It may
failure of
cause
Always
product
insert the filters
or
fire.
securely.
Clean it
Operation
Do not
?
cause
or
It may
use
thinner but
without filters may
cause
failure.
?
care so
on the power cord
that the cord should not be
or
vegetables
or
loss
head of the power
electric shock and
plug
damage.
place obstacles around the absorption
instead of blowing-out inlet.
cause
Do not
once
of animals
plug by the
taking it out.
Do not
failure of
appliance
or
accident.
strong detergent such
use a
as wax or
soft cloth.
Appearance may be deteriorated due to change
product color or scratching of its surface.
of
Do not drink water drained from air
place heavy object
and take
It may
inlet
every two weeks.
?
damage
Hold the
hurricane.
Operation
cause
property.
conditioner.
pressed.
?
There is
danger of fire
or
electric shock.
?
It contains contaminants and will make you sick.
If water enters the
product, turn the power
body of appliance off.
power-plug out from the
switch of the main
After
taking
socket,
the
contact with the service center.
Owner's Manual
5
Prior to
operation
Prior to
for
Preparing
1. Contact
2.
in the power
Plug
3. Use
installation
an
operation
operation
specialist for
installation.
plug properly.
dedicated circuit.
a
4. Do not
use an
5. Do not
start/stop operation by plugging/unplugging
6. If the
extension cord.
cord/plug
is
damaged, replace
it with
only
an
the power cord.
authorized
replacement part.
Usage
1.
Being exposed
to direct airflow for
an
Do not expose
occupants, pets,
plants
2. Due to the
other
possibility of
heating devices.
3. Do not
use
oxygen
or
extended
period
of time could be hazardous to your health.
periods of time.
to direct airflow for extended
deficiency,
ventilate the
room
when used
together with
stoves
or
this air conditioner for
food, pets, plants, and
art
non-specified special purposes (e.g. preserving precision devices,
objects). Such usage could damage the items.
Cleaning and maintenance
1. Do not touch the metal
sharp
metal
2. Do not
leading
use
to
parts of the unit when removing the filter. Injuries
water to clean inside the air conditioner.
possible
when
handling
Exposure
to water
can
destroy the insulation,
electric shock.
3. When
cleaning the unit, first make sure that the power and breaker are
high speed during operation. There is a possibility of injury if the
triggered on while cleaning inner parts of the unit.
a
can occur
edges.
very
turned off. The fan rotates at
unit's power is
accidentally
Service
For
repair
and maintenance, contact your authorized service dealer.
Symbols
Used in this Manual
This
symbol
alerts you to the risk of electric shock.
This
symbol
alerts you to hazards that could
air conditioner.
NOTICE
6
This
symbol
Room Air Conditioner
indicates
special
notes.
cause
harm to the
Operating
Instructions
Instructions
Operating
Remote Controller
Remove the
the
arrow
Insert
of
new
battery
battery
batteries
are
Reattach the
NOTICE
Do not
cover
by pulling
to
according
making sure
correctly.
that the
and
(+)
(-)
installed
cover
by sliding
it back into
position.
Use 2
AAA(1.5volt) batteries.
rechargeable batteries.
use
Storage
and
Tips
For
The remote control may be stored
?
it
direction.
the Remote Control
Using
by mounting
it
?
on a
wall.
To
operate the
control at the
room
air
conditioner, aim the
remote
signal receptor.
Signal Receptor
Receives the
signals
from the remote
Indication
Operation
On/Off
control.(Signal receiving
the
or one
long beep.)
system operation.
Lights
up
during
:
Lights
up
during Sleep
Timer
:
Lights
up
during
Defrost Mode
:
Mode
beeps
Lamps
:
Sleep
sound: two short
Timer
Mode Auto
operation.
operation.
Lights up during Defrost Mode or Hot
operation (Heat pump model only)
Start
OUT
DOOR
OUTDOOR UNIT
:
OPERATION
Lights up during outdoor
(Cooling model only)
unit
operation.
Signal
receptor
Power
Display
(Inverter only)
:
setting temperature and the
operating frequency of compressor.(5 steps)
Plasma
:
The function illustrates its
Dust Indicator
:
Lights
Operation
Indicates the
dynamic
up to indicate the time of
mode
cleaning
by using
the
a
plasma
indication
lamps
multiple lighting system.
filter.
Owner's Manual
7
Operating
Instructions
Remote Control
The remote control transmits the
Operation
signals
Signal
to the
system.
1
START/STOP BUTTON
Operation starts when this button is pressed
and stops when the button is pressed again.
2
OPERATION MODE SELECTION BUTTON
Used to select the operation mode.
3
ROOM TEMPERATURE SETTING
BUTTONS
Used to select the room temperature.
4
INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps
low, medium, high and CHAOS.
5
JET COOL
Used to start
3
6
CHAOS SWING BUTTON
Used to stop or start louver movement and
set the desired up/down airflow direction.
10
7
ON/OFF TIMER BUTTONS
Used to set the time of starting and
transmitter
5
1
6
4
2
CANCEL
ON
SET
OFF
12
AUTO CLEAN
11
8
17
13
14
15
16
stopping
operation. (See page 17)
9
7
or stop the speed
cooling. (Speed cooling operates
super high fan speed in cooling mode.)
8
TIME SETTING BUTTONS
Used to adjust the time. (See page
9
TIMER SET/CANCEL BUTTON
Used to set the timer when the desired time is
obtained and to cancel the Timer operation.
10
SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
11
AIR CIRCULATION BUTTON
Used to circulate the room air without
17)
(See page 17)
(See page 17)
Flip-up door
(opened)
or
12
Operation
Mode
13
Cooling Operation
Auto
Operation
or
Auto
14
Changeover
Healthy Dehumidification Operation
Heating Operation
?
Cooling Model(
), Heat Pump Model(
)
Room Air Conditioner
ROOM TEMPERATURE CHECKING
BUTTON
Used to check the room temperature.
PLASMA(OPTIONAL)
Used to start or stop the
function. (See page 15)
plasma-purification
HORIZONTAL AIRFLOW DIRECTION
CONTROL BUTTON
(NOT ON ALL MODELS)
Used to set the desired horizontal airflow
direction. (See page 18)
15
RESET BUTTON
Used prior to resetting time
batteries.
16
2nd F Button
Used prior to using modes printed in blue at
the bottom of buttons. (See page 16)
17
8
cooling
heating. (See page 19)
or
AUTO CLEAN(OPTIONAL)
Used to set Auto Clean mode.
after
replacing
Operating
Instructions
Cooling Operation
1
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
Open the door on the remote control. To select Cooling
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the
Auto
Cooling
3
on
lower than the
room
a
Healthy
Dehumidification
Close the door
set within
arrow.
Heating
(Heat pump model only)
the remote control. Set the
temperature
temperature. The temperature can be
range of 18°C~30°Cin 1°C increments.
ON
To raise the temperature
To lower the temperature
4
Set the fan
with the door
speed again
of the remote control still closed. You
can
select the fan
speed
in four
steps-
low, medium, high and CHAOS.
Each time the button is
fan
Natural wind by the CHAOS
For
more
fresh
feeling
CHAOS mode. In this
speed according
speed
pressed,
the
mode is shifted.
logic
than other fan
speed,
press the Indoor Fan
Speed
Selector and set to
mode, the wind blows like natural breeze by automatically changing fan
to the CHAOS
logic.
Owner's Manual
9
Operating
Instructions
Auto
Operation(Optional)
Press the
1
Start/Stop button.
respond with
The unit will
a
2
beep.
Open the door on the remote control. To select Auto
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the
Auto
Cooling
3
ON
The
arrow.
Healthy
Dehumidification
temperature and fan speed
electronic controls based
on
Heating
(Heat pump model only)
automatically
are
the actual
room
set
by
the
temperature. If
change the set temperature, press the Room
Temperature Setting buttons. The cooler or warmer you feel,
the more times (up to two times) you should press the button.
The set temperature will be changed automatically.
you want to
To raise the temperature
To lower the temperature
During Auto Operation:
You cannot switch the indoor fan
If the
system is
not
operating
It has
already
been set
desired, manually switch
by
the
Fuzzy
rule.
to another mode. The
system will
not
cooling mode to the heating mode, or from heating mode to cooling
mode, it must be done by manually resetting.
During Auto Operation, pressing the chaos swing button makes the horizontal louvers swing up and
down automatically. If you want to stop auto-swing, press the chaos swing button again.
automatically
10
switch from the
speed.
as
Room Air Conditioner
Operating
Auto
Instructions
Changeover Operation(Optional)
1
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
Open the door on the remote control. To select Auto Changeover
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is shifted in the
direction of the
arrow.
Auto
Cooling
3
Close the door
lower than the
set within
a
Healthy
changeover
on
Dehumidification
Heating
(Heat pump model only)
the remote control. Set the
room
temperature
temperature. The temperature can be
range of 18°C~30°Cin 1°C increments.
ON
To raise the temperature
To lower the temperature
4
Set the fan
with the door
speed again
of the remote control still closed. You
can
select the fan
speed
in four
steps-
low, medium, high and CHAOS.
Each time the button is
fan
speed
pressed,
the
mode is shifted.
During Auto changeover Operation:
The air conditioner
changes the operation mode automatically to keep indoor temperature. When
temperature vary over ±2°C with respect to setting temperature, air conditioner keeps the
temperature in ±2°C with respect to setting temperature by auto changeover mode.
room
room
Owner's Manual
11
Operating
Instructions
Healthy
Dehumidification
Operation
Press the
1
Start/Stop button.
respond with
The unit will
a
2
beep.
Open
the door
the remote control. To select
on
Dehumidification
Operation,
press the
Healthy
Operation Mode
Selection button.
Each time the button is
pressed,
shifted in the direction of the
Auto
Cooling
3
Set the fan
operation
Healthy
Dehumidification
speed again
mode is
Heating
(Heat pump model only)
with the door
of the remote control still closed. You
can
select the fan
ON
speed
in four
or
time the button is
pressed,
Natural wind
the fan
mode is shifted.
by the
fresh
CHAOS
logic
speed, press the Indoor Fan
Selector and set to CHAOS mode. In this mode, the wind
more
Speed
steps-
CHAOS. Each
low, medium, high,
speed
For
the
arrow.
feeling
than other fan
blows like natural breeze
according
to the CHAOS
by automatically changing
logic.
fan
speed
During Healthy Dehumidification Operation:
If you select the dehumidification mode on the operation selection button, the A/C starts to run the
dehumidification function. It automatically sets the room temp. and airflow volume to the best condition
for
dehumidification, based
on
In this case, however, the setting
control the room temp. either.
the sensed current
temp. is
not
room
displayed
temp.
in the remote control and you
are
not able to
During the healthy dehumidification function, the airflow volume is automatically set according to the
optimization algorithm responding to the current room temp. status which makes the room condition
healthy and comfortable even in the high humidity season.
12
Room Air Conditioner
Operating
Heating Operation(Heat pump
1
Press the
Start/Stop button.
respond with
beep.
Open the door on the remote control. To select Heating
Operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is
shifted in the direction of the
Close the door
arrow.
Auto
Cooling
3
only)
The unit will
a
2
model
Instructions
Healthy
Dehumidification
on
Heating
(Heat pump model only)
the remote control.
Set the
temperature higher than the room temperature.
The temperature can be set within a range of 16°C~30°Cin
1°C increments.
ON
To raise the temperature
To lower the temperature
4
Set the fan
speed again
with the door of the
remote control still closed. You
the fan
speed
in four
select
can
steps--low, medium,
high and CHAOS. Each time the button
pressed, the fan speed mode is shifted.
Natural wind by the CHAOS
For
more
fresh
feeling
CHAOS mode. In this
speed according
is
logic
than other fan
speed,
press the Indoor Fan
Speed
Selector and set to
mode, the wind blows like natural breeze by automatically changing fan
to the CHAOS
logic.
Owner's Manual
13
Operating
Instructions
Jet Cool
Operation
Press the
1
Start/Stop button.
respond with
The unit will
a
2
beep.
Press the Jet Cool button to
the
will
on
3
speed cooling
operate
mode and the unit
operate in super high fan speed
cooling
mode for 30 minutes.
To cancel the Jet Cool
mode, press the Jet Cool button or
room temperature setting button
again and the unit will operate in high fan speed on cooling
the fan
speed
button
or
the
mode.
or
or
NOTICE
During the JET COOL function at any moment, the A/C starts to blow the cool air at extremely
high speed for 30 minutes setting the room temp. automatically to 18°C. It is especially used
to cool the
room
temp. in the shortest time in
In heat pump mode
or neuro
or
14
operation
Room Air Conditioner
again.
summer.
the JET COOL function is not available.
mode from the JET COOL mode, you just press
button, airflow volume selection or temp. setting button
cooling
mode selection
the JET COOL button
hot
fuzzy mode, however,
In order to return to the normal
either the
a
Operating
PLASMA Purification
1
Instructions
Operation(Optional)
Press the
Start/Stop button.
respond with a
The unit will
beep.
2
3
Open
the door
on
the remote control.
Press the PLASMA air
purifying
operation ON/OFF button.
Operation will start when the button is
pressed and stop when the button is
pressed again.
Set the fan
closed. You
speed again
with door of the remote control
speed in four
steps-low, medium, high or CHAOS.
Each time the button is pressed, the fan
speed mode is shifted.
can
select the fan
Air
purifying operation (PLASMA) can be
cooling, Heating or any other operations.
PLASMA Air
with
Purifying Operation only
If you press the only PLASMA button,
PLASMA air purifying operates.
only
Then, fan speed is low. You can select the fan
speed in four steps-low, medium, high or
CHAOS.
Each time the button
speed
(
)
is
pressed,
the fan
mode is shifted.
Owner's Manual
15
Operating
Instructions
2nd F
Operation
1
Press the
a
2
Start/Stop button.
respond with
The unit will
beep.
Open
the door of the remote control and press the 2nd
operate functions printed in blue at bottom
Function button to
of buttons.
(Check the
display.)
indication of 2nd function
These buttons
on
operate the timer setting
remote control
as
follows:
CANCEL
ON
OFF
SET
CANCEL
ON
SET
OFF
AUTO CLEAN
3
2nd function goes off in
the button is
a
short time
automatically
or
when
pressed again.
For more details, refer to functions next page.
Dust Indicator
Dust Indicator
of
cleaning
16
Lamp lights up just During the plasma Purification Operation to indicate the
plasma filter.
lamp, you should press the power button provided on the display of unit.
the
To Put off the
(Optional)
Room Air Conditioner
time
Operating
Instructions
Additional features
Sleep
1
Press the
Mode
To cancel the
Sleep Mode, press the sleep
Mode Auto button several times until the star
Mode Auto button to set the
Sleep
time you want the unit to turn off
automatically.
(
2
programmed in one-hour
by pressing the Sleep Mode
) disappears
from the
operation display.
The Timer is
increments
Auto
NOTICE
button 1 to 7 times.
The
mode is available for 1 to 7 times. To
sleep
alter the time
the
operated
in
period
steps of
Mode Button while
Sleep
1
medium fan
hour, press
aiming
The
Sleep Mode will be
speed (cooling) or
speed (heat pump only) for quiet
at slow fan
sleeping.
at air
conditioner.
IN COOLING MODE OR HEALTHY
3
Make
sure
the
Sleep
Mode Auto LED
lights
DEHUMIDIFICATION MODE:
up.
The
temperature will automatically rise by 1°C
over
sleeping.
Press the Time
Setting
by
2°C in 1 hour
the Time
Setting
1
the next 30 minutes and
for comfortable
Time can be set only when you have pressed
the Reset button. If you have just replaced the
batteries, the Reset button should be pressed
3
buttons until the
desired time is set.
to reset the time.
Press the
Start/Stop
button.
CANCEL
2
Press the Timer SET button.
4
SET
Press 2nd F button
and check if 2nd F icon is
NOTICE
on.
Check the indicator for A.M. and
P.M.
Delay Start/Pre-Set Stop
1
2
3
Make
sure
the time is set
remote control
correctly
on
the
To set the selected
5
display.
CANCEL
time,
press the Timer SET button while
aiming the remote control at the signal
Press 2nd F button.
SET
receptor.
Press the ON/OFF Timer
buttons to turn Timer
on or
To cancel the timer
off.
ON
OFF
CANCEL
setting
Check if 2nd F icon is off.
Press the Timer Cancel button while
4
Press the Time
ET
Setting
buttons until the desired
aiming
remote control at the
signal
receptor.
time is set.
(The timer lamp on the
display will go out.)
air conditioner and
the
NOTICE
Delay
Select
OFF Timer
one
of the
following
Delay
four
ON Timer
types of operation.
with the unit
Delay
OFF and ON Timer
running
Delay
ON and OFF Timer
Owner's Manual
17
Instructions
Operating
Vertical Airflow Direction Control
The
up/down airflow (Vertical Airflow)
adjusted by using the remote control.
can
be
NOTICE
If you press the CHAOS swing button, the horizontal
airflow direction is changed automatically based on the
CHAOS
algorithm
and at the
same
comfortable,
Press the
1
Start/Stop
Always
up/down
as
use
button to start the unit.
to distribute the air in the
time to make the human
if
enjoying
Press Chaos
Swing
button and the louvers will
adjust the
Manually moving the
louver by hand, could
airflow direction.
damage the
up and down. Press the Chaos Swing
button again to set the vertical louver at the
swing
natural breeze.
the remote control to
vertical airflow direction
2
a
room evenly
body feel most
air conditioner.
When the unit is shut
off, the up/down airflow
direction louver will close the air outlet vent of the
desired airflow direction.
system.
To
adjust left/right(Horizontal Airflow)
direction
Caution : Ensure that the unit is turned off before
the horizontal airflow direction control.
Carefully open vertical
access
adjusting
louver to allow
to the horizontal airflow
direction.
Adjust the left/right
by hand.
airflow direction
Auto-Clean(Optional)
Whenever you press the Auto Clean
1
AUTO CLEAN
button, Auto Clean Function will be reserved and cancelled.
Auto Clean function works before and after
2
the below
cooling
or
dehumidification mode. For
When the unit is started after the reservation of Auto Clean
3
details, refer to
points.
,the Cool Start function operates and
indoor Fan is started after 20 seconds.
When you press
4
Start/Stop
button to turn off the unit after the you have reserved Auto Clean
function, the air-conditioner circulates the indoor air in the Auto Clean mode with no more Cooling
or Dehumidification operation. For Cooling only model, it lasts for 30 minutes for Heat pump
model, for 16 minutes.
If you press the auto clean button
cancelled.
5
again during the product operation
,
Auto Clean function will be
NOTICE
This function is to
and to
remove
remove unpleasant smells from mold and other bacteria in the air-conditioner,
humidity automatically during humidly summer, which supplies the indoor with
purified air.
Horizontal Airflow Direction Control
The
(Optional)
left/right(Horizontal Airflow) can be adjusted by using the remote control.
Start/Stop button to start the unit.
Open the door on the remote control. Press the Airflow Direction Start/Stop button
and the louvers will swing left and right. Press the Horizontal Airflow Direction
Control Button again to set the horizontal louver at the desired airflow direction.
Press the
18
Room Air Conditioner
Operating
Instructions
Air Circulation Mode
Circulates the
1
2
Press the
Open
air without
room
Start/Stop
the door
on
cooling
or
button. the unit will
heating.
with
respond
beep.
a
the remote control. Press the Air Circulation button. Close the door
remote control. Now each time that you press the Indoor Fan
shifted from low to CHAOS and back to low again.
CHAOS Air
Fan
speed
is
on
low.
Fan
Speed Selector,
speed
is
on
medium.
the fan
Fan
speed
is
on
the
speed
on
is
high.
NOTICE
CHAOS Air economizes power consumption and
automatically changed from high to low or vice versa,
Forced
prevents overcooling. The fan speed is
on the ambient temperature.
depending
Operation
Operation procedures when the remote control can't be used.
operation will be started if the power button is pressed.
If you want to stop operation, re-press the button.
The
Cooling
Operating
mode
Test
operation
the TEST
During
test
Room
Temp. ≥ 24°C2 1 °C ≤ Room Temp. < 24°C
Cooling
Healthy Dehumidification
High
High
Room
Temp. < 21°C
Heating
High
22°C2 2 °C2 3 °C2 4 °C
During
temperature and
Open the front
panel upward
Heat pump Model
Model
Cooling
High
Indoor FAN Speed
Setting Temperature
Power
button
OPERATION, the unit operates in cooling mode
at
high speed fan, regardless
of
room
resets in 18 minutes.
operation,
this
if remote controller
signal
received, the unit operates
use
If you want to
stop the operation, re-press the button.
operation,
open the front
is
If you want to
3 seconds.
panel upward
as
remote controller sets.
and Press the power button let it be
pressed
for about
Auto restart
In
power failure, Auto Restarting Operation is the function to
previous operating conditions.
So there is no need of activating this function by pressing any key or button.
In the initial mode, the fan operates at a low speed and the compressor starts 2.5~3minutes later.
As the compressor starts, the fan speed also resumes its previous setting mode.
case
the power
comes on
again
operate procedures automatically
after
a
to the
Helpful information
Fan
speed and cooling capacity.
cooling capacity indicated in the specification is the value when the fan
speed is set to high, and the capacity will be lower at low or medium fan speed.
High fan speed is recommended when you wish to cool the room quickly.
The
High
Speed
Owner's Manual
19
Maintenance and Service
Maintenance and Service
CAUTION: Before performing any
maintenance,
turn off the main power to the
system.
Indoor Unit
Never
Grille, Case, and Remote Control
Turn the
off before
system
cleaning.
clean, wipe with a soft, dry cloth. Do
use
bleach
or
?
To
Could
not
before
followings:
deformation and/or
cause
Volatile substances
Could
Supply power must be disconnected
cleaning
any of the
discoloration.
abrasives.
?
NOTICE
use
Water hotter than 40°C
the surfaces of the air
damage
conditioner.
the indoor unit.
Powder
Gasoline
Air inlet vent
Air outlet vent
Vertical louver
Air filters
(behind front
panel)
1
Horizontal louver
AIR FILTERS
The air filters behind the front
checked and cleaned
more
Lift the front
slightly
once
grille
should be
in every 2 weeks
2
or
panel
access
forward to
remove
Clean the filter with
and
the filter tab
pull
the filter.
a vacuum
cleaner
or
warm, soapy water.
?
often if neccessary.
If dirt is
conspicuous, wash with a
detergent in lukewarm water.
water (40°C or more) is used, it
solution of
?
If hot
may be deformed.
3
After
washing
with water,
dry
well in the
shade.
4
Re-install the air filter.
1
After
NANO PLASMA FILTER, TRIPLE
DEODORIZING FILTER(OPTIONAL)
The PLASMA filter behind the air filters should be
checked and cleaned
more
once
in every 3 months
often if necessary.
removing
forward to
or
2
Remove dust with
(You
3
4
the air
remove
should not
filters, pull slightly
the NANO PLASMA filter.
vacuum
try
cleaner
to wash with
Note the cuts of electric
or
air.
water).
discharge
lines.
Re-install the NANO PLASMA filter to the
original position.
TRIPLE DEODORIZING Filter
NANO PLASMA Filter
1
After
removing
forward to
the air
remove
filters, pull slightly
the TRIPLE
DEODORIZING filter.
Don't touch this PLASMA Filter within 10
seconds after
cause an
20
opening
the inlet
electric shock.
Room Air Conditioner
grille,
it may
2
3
Dry
in the
sunlight
for two hours.
Re-install the TRIPLE DEODORIZING filter to
the
original position.
Maintenance and Service
Replacement of Purifying Filter(Optional)
?
Recomended
1
Open
use
period
front
panel
:
About 2 years
and
remove
air
2
Remove
3
Insert
Triple deodorizing
Filters.
filters.
new
Triple deodorizing
Filters.
Air filter
2
3
4
Reinsert air filters and close front
panel.
Triple Deodorizing
Filter
Outdoor Unit
The heat
outdoor
unit should be checked
exchanger coils and panel vents of the
regularly. If clogged with
soot, the heat exchanger and panel
vents may be professionally steam cleaned.
dirt
or
(Rear)
Air intake
(Side)
Piping
vents
Drain Hose
NOTICE
Dirty or clogged coils will reduce the
operating efficiency of the system and
operating costs.
Air outlet
vents
cause
higher
(Rear)
(Rear)
Air intake vents
(Side)
Piping
Drain Hose
Air intake
vents
(Side)
Piping
Drain Hose
Air outlet vents
Air outlet
vents
Owner's Manual
21
Maintenance and Service
When the air conditioner is not going to be used for a
When air conditioner is not
used for
to be
going
When the air conditioner is to be used
long time.
a
Operate
the air conditioner
on
unit.
(Refer to page
This will
dry
20 for
cleaning filters.)
out the internal mechanisms.
Turn off the circuit
the
again.
Clean the air filter and install it in the indoor
mode for 2 to
3 hours.
?
long time.
breaker, and disconnect
plug.
Check that the air inlet and outlet of the
indoor/outdoor unit
CAUTION
CAUTION
are
not blocked.
Turn off the circuit breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may
cause a
fire.
Remove the batteries from the remote
control.
Operation Tips
Do not overcool the
room.
Keep
blinds
or
curtains
Keep the
closed.
This is not
good for the
electricity.
health
and wastes
Do not let direct sunshine enter
Adjust the
horizontal airflow direction to
room
when the air
operation.
ensure a
in the
Make
sure
that the doors
are
Avoid
doors and
opening
windows
to
keep
as
much
shut
as
Clean the air filter
regularly.
tight.
the cool air in the
room.
in the air filter
the
cooling
and
dehumidifying
every two weeks.
Room Air Conditioner
uniform
temperature
room.
Ventilate the
room
Since windows
reduces the airflow and lowers
effects. Clean at least
22
vertical and
occasionally.
Blockages
possible
temperature
the
conditioner is in
and windows
room
uniform.
once
in
it is
are
kept closed,
idea to open them
and ventilate the room now and
a
then.
good
Maintenance and Service
Troubleshooting
Check the
following points
before
requesting repairs
or
service.... If the fault
persists, please
contact your dealer
or
service center.
Case
The air conditioner does not
operate.
?
Have you made a mistake in timer operation?
Has the fuse blown or has the circuit breaker
been
The
room
has
a
See page
Explanation
?
peculiar
?
odor.
tripped?
-
Check that this is not
the
17
a
damp
walls, carpet, furniture,
or
smell exuded
by
cloth items in the
-
room.
It
is
seems
that condensation
leaking
?
from the air
Condensation
occurs
when the airflow from
the air conditioner cools the
air.
warm room
-
conditioner.
Air conditioner does not
operate
for about 3 minutes
?
This is the
?
Wait about three minutes and
when restarted.
Does not cool
or
protector of the mechanism.
operation
will
heat
?
Is the air filter
dirty?
See air filter
cleaning
20
instructions.
effectively.
?
Has the
?
Are the indoor unit's air inlet
temperature been
set
incorrectly?
or
The air conditioner
is
?
For
a
-
noise that sounds like water
-This is the sound of freon
noisy.
9, 13
outlet vents
obstructed?
operation
-
begin.
flowing
flowing.
inside the
air conditioner unit.
?
For
noise that sounds like the
compressed
atmosphere.
-This is the sound of the dehumidifying water
being processed inside the air conditioning
air
a
releasing
into
-
unit.
Remote control
?
Are the batteries
faint,
?
Are the batteries inserted in the
or no
display is
display at all.
and
Crack sound is heard.
?
(-)
depleted?
opposite (+)
7
directions?
This sound is
generated by the
expansion/constriction of the front panel,
due to changes of temperature.
etc.
-
Owner's Manual
23
Maintenance and Service
Details of LG serial No.
1234567891 0
Code
Detail
1
Year
Code of Model
Meaning
The last
0~9
2,3
Month
4
Nation
5
Product
ex)
01~12
Month
(Digit)
ex)
A~Z
digit
1997
(Digit)
of year
7, 2000
March
0
03, August
08
Where manufactured
(Alphabet)
A~Z
ex)
K
Korea, C
ex)
A
Airconditioner
China
(Alphabet)
Serial No.
6~10
Production
0~9
Quantity
(Digit)
Main Service Part List
NO
PART NAME
1
COMPRESSOR
2
MOTOR
3
CROSS FLOW FAN
4
MAIN PCB ASSY
5
DISPLAY PCB ASSY
6
REMOCON
7
FRONT GRILLE
8
TRANSFORMER
H. G. IBRAHIM SHAKER
COMPANY, LTD.
SERVICE CENTER
*
JEDDAH
P. O. BOX 50, JEDDAH 21411 KINGDOM OF SAUDI ARABIA
TEL NO.
*
RIYADH
AL-KHOBAR
Room Air Conditioner
:
4020570
P. O. BOX 78, AL-KHOBAR 31952 KINGDOM OF SAUDI ARABIA
TEL NO.
24
6422952 / 6425527
P. O. BOX 15, RIYADH 11411 KINGDOM OF SAUDI ARABIA
TEL NO.
*
:
:
8943714
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