LG | LS-D3021CM | LG LS-D3021CM Owner’s Manual

K
M
Room Air Conditioner
(Single Split Wall Mounted Type)
OWNER'S MANUAL
Before
using your air conditioner please read
carefully and keep it for future reference.
Prior to
this manual
installation, this air-conditioning unit must be
approval by the utility service which
provides electricity (EN 60555-3 Norm).
submitted for
Safety Precautions
Installation Precautions ......3
SafetyPrcuions
Operation
FOR YOUR RECORDS
Precautions .......4
Write the model and serial numbers here for the indoor and
outdoor units:
Indoor model #
Serial #
Outdoor model #
Serial #
You
can
find them
on a
label
on
the side of each unit.
Dealer's Name
Date Purchased
Operating Instructions
Remote Control Features ...7
OperatingIsuco
Operation
Mode Selection ..10
Care and Maintenance
Care and Maintenance .....18
CarendMitc
READ THIS MANUAL
Additional Features ..........14
Operation Tips..................21
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Inside you will find many helpful hints on how to use and
maintain your air conditioner properly. Just a little
preventive care on your part can save you a great deal of
time and money over 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.
CAUTION
?
?
?
?
Contact the authorized Service technician for
maintenance of this unit.
Contact the installer for installation of this unit.
The air conditioner is not intended for use by young
children or infirm persons without supervision.
Young children should be supervised to ensure
they do not play with the air conditioner.
Troubleshooting tips
Before You
Troubleshtingp
repair
Call For Service ..............22
2
that
or
Important safety precautions
Read all instructions before using.
To
to the
prevent injury
Incorrect
operation
following
indications.
user or
due to
other people and property damage, the following instructions must be followed.
ignoring of instruction will cause harm or damage, the seriousness is classified by
WARNING
CAUTION
Meanings
of
This
:
:
symbol
This
symbol indicates
properties only.
used in this manual
symbols
indicates the
are as
the
of death
possibility
of
serious
or
injury
or
injury.
damage
to
sure
Installation
sure
not to do.
to follow the instruction.
precautions
WARNING
Do not install,
remove
and re-install the unit
Improper installation will cause water leakage,
dealer or specialist for the installation work.
by yourself.
electrical shock,
or
fire. Please consult authorized
CAUTION
Please confirm the
This
room
following important points during installing.
air conditioner must be
It may
cause
grounding
Do not install the unit at
of gas may
occur
The
grounded.
place
and
leakage
explosive
low
we
In case of gas leaks and the gas may
accumulate the unit, it may cause fire
is connected
If it is not connected
perfectly, it may
and dampen
properly.
cause
water
leakage
it indoor.
the furniture.
3
exposed
to very
temperature, specifically below 0°C, the
off
rapidly.
recommend customers don't
conditioner.
ignition.
drainage piping
discharges
heating capacity drops
atmosphere.
Confirm
cycle system of the air conditioner
the air cooling type heat pump
Therefore if the outdoor unit is
where
an
on
which absorbs heated air from the outdoor unit
perfect.
and/or in
reverse
is based
electrical shock if
is not
SafetyPrcuions
shown below.
Be
Be
possibility
the
In this case,
operate the air
OperatingIsucoCdm
Troubleshtingp
SafetyPrcuions
Operation precautions
WARNING
Plug in the power plug
properly.
?
Otherwise, it will
shock
or
cause
Do not operate or stop the
unit by inserting or pulling
out the power plug.
electrical
?
fire due to heat
It will
cause
electrical shock
fire due to heat
Do not
damage or use an
unspecified power cord.
?
It will
?
supply cord is damaged, it must
replaced by the manufacturer or
its service agent or a similarly
qualified person in order to avoid a
or
generation.
cause
electrical shock
or
fire.
If the
be
generation.
hazard.
OperatingIsuco
CarendMitc
cord
share the outlet
with other appliances.
?
Do not
modify power
length
or
It will
cause
electrical shock
fire due to heat
Do not operate with wet
hand.
or
?
It will
cause
electrical shock.
?
generation.
Do not expose the skin directly to
cool air for long periods of time.
Since the fan rotates at
speed, this may cause
or damage the unit.
When
an abnormality (smell of burning,
etc) occurs, stop the air conditioner,
and disconnect the power plug or turn
Repair
or
be done
high
injury
an
relocation should not
by the
customer.
off the circuit breaker.
?
This could
damage
your health.
?
If the unit continues to
operate in
abnormal condition, it may
cause fire, damage, etc. In this
an
case, consult your dealer.
Troubleshtingp
Do not insert anything into the
air inlet/air outlet.
?
If this is done
leakage,
dealer.
4
incorrectly,
it may
fire, electric shock, injury
by dropping of the unit, water
cause a
etc. Consult your
CAUTION
When the air filter is to be
removed, do not touch the
metal parts of the indoor unit.
?
It may
?
Should be disconnected from
cause an
injury.
Do not clean the air
conditioner with water.
?
supply
When the unit is to be
cleaned, switch off, and turn
off the circuit breaker.
?
Since the fan rotates at
high
speed during operation,
cause an injury.
it may
together
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not put
a
pet
This could
house
be
air flow.
or
plant where it will
exposed to direct
?
Ventilate well when used
the
injure
pet
or
plant.
?
with
An oxygen
Do not
stove, etc.
a
shortage
use
for
may
occur.
special
purposes.
?
Do not
use
this air conditioner to
precision devices, food,
animal, plants, and art objects.
preserve
It may
cause
quality,
Do not operate switches
Do not
with wet hands.
or
apply
an
insecticide
flammable spray.
deterioration of
etc.
Do not put
where is
a
stove, etc.
exposed
to direct
air flow.
?
It may
cause an
electric shock.
?
It may cause a fire
of the cabinet.
5
or
deformation
?
It may affect combustion.
SafetyPrcuions
OperatingIsucoCdm
Troubleshtingp
SafetyPrcuions
OperatingIsuco
For installation
CAUTION
WARNING
When the unit is not going
to be used for a long time,
turn off the circuit breaker.
Do not operate for a long
time in high humidity, e.g.
leaving a door or window
open.
?
If not, dirt may collect and
cause a fire.
?
?
Consult your dealer for
air conditioner.
cooling mode, if it is
operated in a room with high
humidity (80%RH or more) for
a long time, water condensed
in the air conditioner may drop
and may wet and spoil
installing the
In the
furniture,
CAUTION
Apply grounding.
etc.
?
Do not connect
to
grounding wire
pipe,
ground wire of a
a
water
gas pipe,
lightning rod, or
telephone.
If grounding is incorrect,
a
cause an
Do not step on the
indoor/outdoor unit and do
not put anything on it.
?
It may
injury through
falling down.
cause an
dropping
or
it may
electric shock.
Do not step onto an unstable
bench when cleaning and/or
maintaining the unit.
?
It may
falling
case an
injury,
etc.
Install a ground fault
interrupter depending
place where the air
by
down.
on
the
conditioner is to be installed.
(humid place, etc.)
CarendMitc
?
ground
interrupter is
fault
not
installed, it may
an
cause
electric shock.
Do not install the unit where
flammable gas could leak.
?
If gas leaks and collects around the
unit, it may
Do not leave
on
stand which is
?
Troubleshtingp
If the
installation
damaged.
The unit may drop or fall down
and cause an injury.
cause an
explosion.
Do not insert hands through
vanes when the air
conditioner is operating.
?
It will
cause an
rotating
injury by
the
blower.
Condensed water should be
?
fully
drained.
If the
drainage
route is
incomplete,
water may drop from the unit. It
may wet and spoil furniture.
6
About the remote control
The remote control transmits the
signals
to the
the system
on
system.
Features of the Remote Control- Door
Open
Signal
TIME
SafetyPrcuions
1
CHAOS
ON
transmitter
OFF
a.m.
a.m.
p.m.
p.m.
TIME
Hr.
2
Heat pump model
Cooling
model
3
ON
OFF
4
8
5
9
SET
CANCEL
10
6
7
11
RESET
13
12
Flip-up door(opened)
1
2
3
4
5
6
7
OPERATION DISPLAY
Displays the operation conditions.
START/STOP BUTTON
Operation
8
9
starts when this button is
pressed
and stops when the button is pressed again.
OPERATION MODE SELECTION
BUTTON
Used to select the operation mode. (Refer to
page 8)
ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping
operation.
TIME SETTING BUTTONS
Used to adjust the time.
TIMER SET/CANCEL BUTTONS
10
SLEEP MODE AUTO BUTTON
Used to set Sleep Mode Auto operation.
AIR CIRCULATION BUTTON
Used to circulate the
Used to check the
11
12
Used to set the timer when the desired time
is obtained and to cancel the Timer
operation.
VERTICAL AIRFLOW DIRECTION
START/STOP BUTTON
13
Used to stop or start louver movement and
set the desired up/down airflow direction.
7
room
air without
fan
cooling or heating (turns indoor
on/off).
ROOM TEMPERATURE
CHECKING BUTTON
room
temperature.
HORIZONTAL AIRFLOW
DIRECTION START/STOP
BUTTON (Not on all models)
Used to stop or start louver movement and
set the desired left/right airflow direction.
NEGEATIVE ION BUTTON
on all models)
Used to generate negative ion.
(Not
RESET BUTTON
Used prior to resetting time
replacing batteries.
or
after
OperatingIsucoCdm
Troubleshtingp
SafetyPrcuions
Features of the Remote Control- Door Closed
CHAOS
ON
TIME
OFF
a.m.
a.m.
p.m.
p.m.
TIME
Hr.
1
OperatingIsuco
CarendMitc
2
Heat pump model
Cooling
model
3
4
Flip-up door(closed)
1
2
START/STOP BUTTON
ROOM TEMPERATURE
SETTING BUTTONS
Used to select the
4
mode.
INDOOR FAN SPEED
SELECTOR
Used to select fan speed in
four steps-low, medium, high,
or
CHAOS.
Mode
Cooling Operation
Cooling Operation
Soft
Soft
Dry Operation
Auto
room
temperature.
OPERATION MODE
SELECTION BUTTON
Used to select the operation
Operation
Troubleshtingp
3
Operation starts when this
button is pressed and stops
when the button is pressed
again.
Dry Operation
Auto
Operation
Operation
(Cooling Model)
Heating Operation
(Heat Pump Model)
8
About the remote control
Strorage and Tips
?
For
Using
the system
on
the Remote Control
The remote control may be stored inside the system
or mounted on a wall.
?
To operate the room air conditioner, aim the
remote control at the signal receptor.
?
The remote control will operate the air
conditioner at a distance of up to 7m.
SafetyPrcuions
Signal
Receptor
How to Insert the Batteries
Remove the battery cover by pulling
it according to the arrow direction.
NOTES:
Use 2 AAA(1.5volt) batteries. Do not use
rechargeable batteries.
Remove the batteries from the remote
control if the system is not going to be
used for a long time.
?
Insert new batteries making sure that
the (+) and (-) of battery are installed
?
correctly.
Reattach the cover
back into position.
by pushing
it
Inside the Indoor System
Some controls
Slide Switch
are
located inside the indoor unit.
Operation (Refer
to page
FORCED OPERATION: Used for
AUTO RESTART: In
conditioner will
the front
Open
panel by lifting
it up.
16)
operation
Slide Switch
when the remote control cannot be used.
the power comes on again after a power failure, the air
in "Auto Restart Operation" mode. This function automatically
case
operate
returns the air conditioner to the
pervious operating
REMOTE CONTROL: If you do not want to
use
conditions.
Auto Restart
FORCED
OPERATION
AUTO
RESTART
REMOTE
CONTROL
Operation
Signal Receptor
Receives the signals from the remote control.
(Signal receiving sound: two short beeps or one long beep.
Operation
Indication
On/Off
OUT
DOOR
the system
:
Lights up during
:
Lights up during Sleep
Timer
:
Lights up during
Defrost Mode
:
Lights up during Defrost
(Heat pump model only)
Mode
:
OUTDOOR
UNIT
OPERATION
Lights up during outdoor
(Cooling model only)
unit
Sleep
Mode
Slide Switch
Lamps
Timer
operation.
Mode Auto
operation.
operation.
or
Hot Start
operation.
operation
Operation
indication
lamps
Signal receptor
9
OperatingIsucoCdm
Troubleshtingp
How to
SafetyPrcuions
use
the
Operation
Cooling Operation
1
OperatingIsuco
2
CarendMitc
3
Troubleshtingp
Mode Selection button
Press the
Start/Stop
button. The unit will
respond
with
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
Cooling
arrow.
Soft
Dry
Auto
Heating
(Heat
4
a
pump model
only)
Close the door on the remote control.
Set the temperature lower than the room temperature. The
temperature can be set within a range of 18°C~30°C in 1°C
increments.
To raise the
temperature
To lower the
temperature
Set the fan speed again with the door of the remote control
still closed. You can select the fan speed in four steps-low,
medium, high, or CHAOS. Each time the button is pressed,
the fan speed mode is shifted.
10
Soft
Dry Operation
1
2
Press the
Start/Stop
button. The unit will
with
respond
beep.
Open the door on the remote control. To select Soft Dry
operation, press the Operation Mode Selection button.
Each time the button is pressed, the operation mode is shifted
in the direction of the
arrow.
Cooling
Soft
Dry
Auto
Heating
(Heat
3
a
pump model
only)
Close the door on the remote control.
Set the temperature lower than the room temperature. The
temperature can be set within a range of 18°C~30°C in 1°C
increments.
To raise the
temperature
To lower the
temperature
During Soft Dry Operation:
The indoor fan speed is
cannot be adjusted.
11
automatically
set to low
speed
and
SafetyPrcuions
OperatingIsuco
Carendmitc
Troubleshtingp
SafetyPrcuions
Auto
Operation
Press the
Start/Stop
1
2
OperatingIsuco
button. The unit will
respond
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
in the direction of the
Cooling
CarendMitc
a
beep.
shifted
arrow.
Soft
Auto
Dry
Heating
(Heat
3
with
pump model
only)
The temperature and fan speed are automatically set by the
electronic controls based on the actual room temperature. If
you want to change the set temperature, close the door on
the remote control and 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 then be changed automatically.
To raise the
temperature
To lower the
temperature
During Auto Operation:
Troubleshtingp
You cannot switch the indoor fan
speed.
It has
already
been set
by
the
Fuzzy
rule.
If the
system is not operating as desired, manually switch to another mode. The system will not
automatically switch from the cooling mode to the heating mode, or from heating to cooling, it must
be done by manually resetting.
During Auto Operation, pressing the
swing up and down automatically.
Start/Stop button again.
Airflow direction Start/Stop button makes the horizontal louvers
If you want to stop auto-swing, press the Airflow Direction
12
Heating Operation(Heat pump model only)
1
2
Press the
Start/Stop
Cooling
4
respond
with
a
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
3
button. The unit will
arrow.
Soft
Dry
Auto
Heating
(Heat pump model only)
Close the door on 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.
To raise the
temperature
To lower the
temperature
Set the fan speed again with the door of the remote control
still closed. You can select the fan speed in four steps--low,
medium, high, or CHAOS. Each time the button is pressed,
the fan speed mode is shifted.
13
SafetyPrcuions
OperatingIsuco
Carendmitc
Troubleshtingp
Additional features
SafetyPrcuions
OperatingIsuco
Sleep Mode
1
To cancel the Sleep Mode, press the sleep
Mode Auto button several times until the star
(
) disappears from the operation display.
Press the Sleep Mode Auto button to
set the time you want the unit to turn off
automatically.
2
3
NOTE: The Sleep Mode will be operated at
low fan speed (cooling) or medium fan speed
(heat pump only) for quiet sleeping.
The Timer is programmed in one-hour
increments by pressing the Sleep Mode Auto
button 1 to 7 times.
The sleep mode is available for 1 to 7 times.
To alter the time period in steps of 1 hour,
press the Sleep Mode Button while aiming at
air conditioner.
Make
sure
the
Sleep
IN COOLING MODE: The
Mode Auto LED
lights up.
the Time
Setting
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
to reset the time.
1
temperature will
automatically rise by 1°C over the next 30
minutes and by 2°C in 1 hour for comfortable
sleeping.
Press the
Start/Stop
Press the Time Setting buttons until
the desired time is set.
2
button.
Press the Timer SET button.
3
SET
NOTE: Check the indicator
for A.M. and P.M.
CarendMitc
Delay Start/Pre-Set Stop
1
2
sure
the time is set
remote control
correctly
on
the
Press the ON/OFF Timer
buttons to turn Timer on
or off.
Press the selected on/off
the
Timer SET button while
aiming the remote control at
the signal receptor.
4
display.
OFF
ON
To cancel the
setting
the timer.
Press the Timer Cancel
button while
aiming remote
signal receptor.
(The timer lamp on the air
conditioner and the display
will go out.)
Press the Time Setting buttons until
the desired time is set.
NOTE: Select
one
of the
following
control at the
four types of
operation.
with the unit
OFF
TIME
a.m.
Delay
OFF Timer
ON
ON
TIME
TIME
OFF
TIME
running
ON
TIME
OFF
a.m.
a.m.
a.m.
a.m.
a.m.
p.m.
p.m.
p.m.
p.m.
p.m.
Delay
SET
setting by pressing
CANCEL
3
Troubleshtingp
Make
ON Timer
Delay OFF and
14
ON Timer
Delay
TIME
ON and OFF Timer
Airflow Direction
(Indoor unit)
Vertical Airflow Direction Control
Horizontal Airflow Direction Control
The up/down airflow (Vertical Airflow) can
be adjusted by using the remote control.
1
2
Press the
Start/Stop
The
left/right(Horizontal Airflow)
adjusted by using the remote control.
button to start the unit.
Press the
1
the door on the remote
control. Press the Airflow Direction
Start/Stop button and the louvers
will swing up and down. Press the
Vertical Airflow Direction Control
Button again to set the vertical
louver at the desired airflow
direction.
Open
Start/Stop
(Option)
can
be
button to start the unit.
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.
Open
2
NOTE:
use the remote control to adjust the up/down or left/right airflow direction. Manually
the airflow direction louver by hand could damage the air conditioner.
When the unit is shut off, the up/down airflow direction louver will close the air outlet vent of the
Always
moving
SafetyPrcuions
OperatingIsuco
system.
Air Circulation Mode
Circulates the
1
Press the
2
Open
room
Start/Stop
air without
cooling
or
button. the unit will
heating.
respond
with
a
beep.
the door on the remote control. Press the Air Circulation button. Close the door on the
remote control. Now each time that you press the Indoor Fan Speed Selector, the fan speed
is shifted from low to CHAOS and back to low again.
CHAOS
Fan
speed
is
on
low.
Fan
speed
is
on
medium.
Fan
speed
is
on
high.
CHAOS Air
NOTE:
The fan speed of the indoor unit will automatically cycle depending on the room temperature.
CHAOS Air economizes power consumption and prevents overcooling. The fan speed is
automatically changed from medium to low or vice versa, depending on the ambient temperature.
15
Carendmitc
Troubleshtingp
SafetyPrcuions
Negative
Ion
(Option)
inos are known as 'the vitamins of the air'.
In contrast, polluted air contains positive ions, which are
one of the major contributors to "Sick Building Syndrome",
where people suffer from headaches, stress, and fatigue.
Negative
Slide Switch
Operation
FORCED OPERATION
OperatingIsuco
Operation procedures when the remote control can't be used.
Open the front panel upward and move the Slide Switch to
the Forced Operation position.
If you want to stop operation, move the Slide Switch to the
Auto Restart or the Remote Control position.
In case the power comes on again after power failure on the
Forced Operation position, the operating conditions are
automatically set as follows:
During Forced Operation, the initial mode continues.
Operating
Indoor FAN
mode
Speed
Setting Temperature
OPERATION
AUTO
RESTART
Open the front
panel upward
REMOTE
CONTROL
Model
Room Temp. ≥ 24°C
21°C ≤ Room Temp.
Soft
Cooling
Cooling
High
High
Soft
22°C
22°C
Air Intake
<
24°C
Room Temp. <21°C
Dry
Heating
Rule
High
Temperature
24°C
Dry
AUTO RESTART
In
the power comes on again after a power
Auto
failure,
Restarting Operation is the function to
operate procedures automatically to the previous
case
operating
Troubleshtingp
FORCED
Heat pump Model
Cooling
CarendMitc
Slide Switch
Slide Switch
FORCED
OPERATION
conditions.
In case the air conditioner does not receive any signal
from the remote control, it will turn off automatically
after 7 hours.
If you want to
upward and
position.
use
move
Slide Switch
Slide Switch
AUTO
RESTART
Open the front
panel upward
REMOTE
CONTROL
this operation, Open the front panel
the slide switch to the Auto Restart
If you do not want to use this operation,
Switch to the Remote Control position.
move
the Slide
When you are out for a while, move the Slide
Switch to the REMOTE CONTROL.
16
Operation Details
Soft
Dry Operation
Mode
(Refer to page 11)
room temperature is higher than the set temperature, it operates in cooling mode at the set
temperature, the set fan speed (if CHAOS mode, then medium.), and then it will be in automatically switched
to Soft Dry Mode when the room temperature reaches the set temperature.
When the
In Soft
Dry Operation,
the indoor fan
speed
is
automatically
switched to the low.
ROOM
TEMP.
COOLING
SafetyPrcuions
ROOM TEMP.
SET TEMP. +1°C
SOFT DRY
OperatingIsuco
SET TEMP. -0.5°C
INDOOR
FAN
SETTING
FAN
LOW SPEED
SPEED
COMP.
OPERATE
OPERATE
OPERATE
FOR
FOR
10MINS
10MINS
STOP
OPERATING START
Natural wind
STOP
FOR
FOR
3 MINS
7 MINS
by the CHAOS logic (Refer to page 15)
For more fresh feeling than other fan speed, press the Indoor Fan Speed
Selector and set to CHAOS mode. In this mode, the wind blows like natural
breeze by automatically changing fan speed according to the CHAOS logic.
CHAOS
Helpful information
Fan
speed
and
cooling capacity.
The 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
room
fan
speed
quickly.
is recommended when you wish to cool the
17
High
Speed
Carendmitc
Troubleshtingp
Care and maintenance of the air conditioner
SafetyPrcuions
CAUTION: Before
performing
any maintenance, turn off the main power to the system.
Indoor Unit
Grille, Case, and Remote Control
Never
Turn the system off before cleaning. To
clean, wipe with a soft, dry cloth. do not
use bleach or abrasives.
use
any of the
followings:
Water hotter than 40°C
Could cause deformation and/or discoloration.
?
Volatile substances
Could damage the surfaces of the air
conditioner.
?
NOTE:
Supply power must be disconnected before
cleaning the indoor unit.
Powder
OperatingIsuco
CarendMitc
Troubleshtingp
Gasoline
Air inlet vent
Remote control
Air outlet vent
Horizontal louver
Vertical louver
Air filters
(behind
front
storage
panel)
(behind front panel)
Air Filters
The air filters behind the front grille should
be checked and cleaned once every 2
weeks or more often if neccessary.
1
2
Air
Lift the front access panel and pull the filter tab
forward to remove the filter.
slightly
Clean the filter with
a vacuum or
warm, soapy
water.
?
If very dirty, wash with
in lukewarm water.
?
If hot water (50°C
be deformed.
or
3
After
4
Re-install the air filter.
washing
a
solution of
more)
with water,
detergent
is used, filter may
dry well
in the shade.
Purifying Filters(Option)
This filter consists of two filters. One is electrostatic filter to
micron such
smell such
as
as
tobacco smoke and
pollen
remove very fine dust as small as 0.1
the
other
is
deodorant filter to remove unpleasant
etc.,
food, sweat, and fungus.
Electrostatic filter
Air filter
Deodorant filter
(Air Purifying System)
18
Air
purifying
filter
Replacement
Recomended
?
1
Open
3
Insert
front
new
of
Purifying
use
panel
air
period
and
:
Filter
remove
purifying
SafetyPrcuions
About 2 years
air filters.
filters.
2
Remove air
4
Reinsert air filters and close front
purifying
filters.
panel.
Outdoor Unit
The heat exchanger coils and panel vents of
the outdoor unit should be checked regularly.
If clogged with dirt or soot, the heat
exchanger and panel vents may be
professionally steam cleaned.
(Side)
Air intake vents
NOTE:
Dirty or clogged coils will reduce the operating
efficiency of the system and cause higher
operating costs.
(Rear)
Piping
Drain Hose
Air outlet vents
19
OperatingIsucoCdm
Troubleshtingp
SafetyPrcuions
OperatingIsuco
When the air conditioner is not going to be used for a
When air conditioner is not
to be used for a
Troubleshtingp
When the air conditioner is to
going
long time.
be used
again.
Clean the air filter and re-install it in the
indoor unit.
(Refer to page 18 for cleaning filters.)
Operate the air conditioner on Air
circulation mode (Reter to page 15) for 2
to 3 hours.
Clean it before
installing.
?
This will
dry
out the internal
parts.
Turn off the circuit breaker, and
disconnect the plug.
Check that the air inlet and outlet of the
indoor/outdoor unit are not blocked.
CAUTION
Turn off the circuit breaker when the air
conditioner is not going to be used for a
CarendMitc
long time.
Dirt may collect and may
cause a
long time.
fire.
Remove the batteries from the remote
controll.
Helpful information
The air filters and your electiric bill.
If the air filters become clogged with dust, the cooling
capacity will drop, and 6% of the electricity used to
operate the air conditioner will be wasted.
20
Wasted!
Operation Tips
Do not overcool the
Keep
room.
blinds
or
curtains
closed.
This is not
good for your
electricity.
health
and wastes
Keep
the
room
temperature
uniform.
Do not let direct sunshine enter
Adjust
the
airflow direction to
room
when the air
conditioner is in
operation.
the vertical and horizontal
ensure a
uniform temperature in the
room.
4~6°C
Make
sure
are
Avoid
doors and
opening
windows
keep
as
Clean the air filter
that the doors
and windows
much
shut
as
possible
the cool air in the
regularly.
tight.
room.
Ventilate the
room
occasionally.
to
Blockages
in the air filter reduce
the airflow and lower
and
dehumidifying
cooling
effects. Clean
at least once every two weeks.
21
Since windows
it is
are
kept closed,
good idea to open them
and ventilate the room now and
a
then.
SafetyPrcuions
OperatingIsucoCdm
Troubleshtingp
Before you call for service...
SafetyPrcuions
OperatingIsuco
Troubleshooting Tips! Save
?
Check the
please
Does not
The
operate.
Have you made
mistake in timer
a
?
Has the fuse blown
instructions.
or
Troubleshtingp
dirty?
cleaning
(Refer to
air conditioner
Condensation
occurs
operation
?
For
a
is
warm room
air.
device of the air
conditioner
on.
temperature
incorrectly?
flowing
?
inside the
?
For
a
the
Are the batteries
(+)
noise that sounds
like the
Are the batteries
inserted in the
air conditioner unit.
and
(-)
operation
begin.
Crack sound is heard.
no
depleted?
flowing.
opposite
directions?
?
This sound is
generated by the
expansion/contraction
of the front panel, etc.
due to changes of
temperature.
air
dehumidifying
being processed
water
inside the air
inlet
conditioning
outlet vents
?
-This is the sound of
freon
.
Wait about three
?
Remote controller
display is faint, or
display at all.
noisy.
noise that sounds
like water
Are the indoor unit's air
or
This is the Protection
?
the air conditioner cools
the
3
minutes when restarted.
when the airflow from
The air conditioner
-This is the sound of
Has the
operate for about
minutes and
down.
first turned
persists,
Air conditioner does not
that
room.
Allow time for it to cool
been set
?
?
cloth items
compressed
releasing into
atmosphere.
room
?
a
by
carpet,
or
seems
condensation is leaking
from the air conditioner.
smell exuded
in the
heat
page 18)
The room may have
been very hot when the
was
service.... If the fault
will
Is the air filter
See air filter
?
or
tripped?
Does not cool
?
It
a
Check that this is not
furniture,
or
has the circuit breaker
been
has
odor.
the walls,
effectively.
CarendMitc
room
damp
operation?
?
requesting repairs
contact your dealer or service center.
peculiar
?
before
following points
time and money!
unit.
obstructed?
NOTE
WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT.
The indoor side is not water resistant and should not be exposed to
22
excess
water.
P/NO.: 3828AR7109Q
Printed in Korea
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