LG | LT-D3680CL | LG LT-E2460CL Owner’s Manual

OWNER'S MANUAL
IMPORTANT
Please read through this manual. It contains valuable
information about your air conditioner. This manual may
help save time and money by explaining proper product
maintenance and preventing improper use.
PRECAUTIONS
Pay close attention to precautions in order to prevent
potential hazards and damage from misuse or improper
installation. LG is not responsible for any damages caused
by misuse of the product.
Prior to installation, this air-conditioning
unit must be submitted for approval by the
utility service which provides electricity
(EN 61000-3 Norm.)
ENGLISH
LG
Cassette-Type Air Conditioner LG
Cassette-Type Air Conditioner Owner’s Manual
TABLE OF CONTENTS
F or Your Records
Write the model and serial numbers here:
Model #
Serial #
1. Safety Precautions
You can find them on a label on the side of each unit.
2. Operating Instructions
Dealer's Name
3. Care and Maintenance
Date Purchased
4. Before you call for service
R ead 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 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 repair
or maintenance of this unit.
• Contact the installer for installation of this unit.
• The air conditioner is not intended for use by young
children or invalids without supervision.
• 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.
• Installation work must be performed in accordance
with the national wiring standards by authorized
personnel only.
2
Safety
Precautions
Precautions
WARNING
This symbol shows the possibility of death or serious injury.
CAUTION
This symbol indicates the possibility of injury or damage to property.
Never Do This
Always Do This
Installation precautions
WARNING
WARNING
■ Do not install, remove and reinstall the unit by yourself.
• Improper installation will cause water leakage, electrical shock, or fire. Please consult
authorized dealer or specialist for the installation work. Please note fault caused by improper
installation is not covered by warranty.
• Unit must be installed in an easily accessible area. Any additional cost required to hire a
special equipment to service the unit will be the responsibility of the customer.
WARNING
WARNING
Do not damage or use an
unspecified power cable.
• It will cause electrical shock or fire.
• If the supply cord is damaged, it
must be replaced by a service
agent or a similarly qualified
person in order to avoid a hazard.
Do not operate switches with
wet hands.
• It may cause electrical shock.
Do not operate or stop the unit by
inserting or pulling out the power plug.
Plug in the power plug
properly.
• It will cause electrical shock
or fire due to heat
generation.
Do not expose the skin to cool air directly for
a long time.
• It will cause electrical shock or fire due to heat
generation.
• This could damage your health.
If an abnormality (smell of burning, etc)
occurs, stop the air conditioner, and
turn off the breaker.
Repair or relocation should not be done by
the customer.
• If this is done incorrectly, it may cause a fire,
electric shock, injury by dropping of the unit, water
leakage, etc. Consult your dealer.
• If the unit continues to be operated in an abnormal
condition, it may cause a fire, trouble, etc. In this
case, consult your dealer.
3
ENGLISH
To prevent injury and property damage, follow these instructions.
Incorrect operation due to ignoring instructions will cause harm or damage, the seriousness of which is
indicated by the following symbols.
CAUTION
CAUTION
• Contact the authorized Service technician for repair or 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 that they do not play with the air conditioner.
CAUTION
CAUTION
Do not clean the air
conditioner with water.
• Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
Do not put a pet or house
plant where will be exposed
to direct air flow.
• This could injure the pet or plant.
Do not put a stove, etc.
where is exposed to direct
air flow.
• It may cause imperfect
combustion.
Do not operate for a long
time in high humidity, e.g.
leaving a door or window
open.
• In the cooling mode, if it is
operated in a room with high
humidity (80%r.h. or more) for a
long time, water condensed in
the air conditioner may drop and
may wet and spoil furniture, etc.
If the supply cord is damaged, it
must be replaced by a special cord
or assembly availible from the
manufacturer of its service agent.
• If will cause electrical shock or
fire.
Ventilate well when used
together with a stove, etc.
• An oxygen shortage may occur.
Do not apply an insecticide
or flammable spray.
• It may cause a fire or
deformation of the cabinet.
When the unit is not going to
be used for a long time, turn
off the breaker.
• It may cause an injury.
Do not step onto an unstable
bench when
attaching/detaching the
panel.
• It may case an injury, etc. by
falling down.
When the air filter is to be
removed, do not touch the
metal parts of the indoor unit.
• It may cause an injury.
4
When the unit is to be
cleaned, switch off, and turn
off the breaker.
• Since the fan rotates at high
speed during operation, it may
cause an injury.
Do not leave on installation
stand which is damaged.
• The unit may drop or fall down
and cause an injury.
Do not step on the outdoor
unit and do not put anything
on it.
• It may cause an injury through
dropping or falling down.
Do not use for special
purposes.
• Do not use this air conditioner to
preserve precision devices, food,
animal, plants and art objects.
It may cause deterioration of
quality, etc.
Do not insert hands through
vanes when the air
conditioner is operating.
• It will cause an injury by the
rotating blower.
Safety
Precautions
Operating Instructions
ENGLISH
Indoor Unit, Outdoor Unit
Indoor Unit
Heat Pump Model
Signal Receptor
Anti-bacteria
Air
Intake
Cooling Model
Air Outlet
Remote
Controller
Signal Receptor
Signal Receptor
Receives the signals from the remote control.
(Signal receiving sound: two short beeps or one long beep.)
Operation Indication Lamps
On/Off
: Lights up during the system operation.
Filter Sign
: Lights up after 2400 hours from the time of first operating
unit. (Refer to page 19.)
Timer
: Lights up during Timer operation.
Defrost Mode : Lights up during Defrost Mode or Hot Start operation.
(Heat pump model only)
Outdoor Unit
Operation
: Lights up during outdoor unit operation.
(Cooling model only)
Forced
Operation
: Operation procedures when the remote control
can't be used.
Outdoor Unit
Air Intake
(side, rear)
Air Intake
(side, rear)
Connecting Wire
Power Wire
Air Outlet
Control cover
Air Outlet
Connection Pipe
Drain Hose
Connecting wire
Connection Piping
Drain hose
Heat pump model: Cassette Type Air Conditioner for cooling and heating
Cooling model: Cassette Type Air Conditioner for cooling
5
Name and Function of Remote Controller
Remote Controller
AUTO SWING
OPERATION
SET TEMP
Room Temp
Timer
Operation unit
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
6
3
17
10
11
12
13
14
15
Heat Pump Model
1
2
Timer
Cancel
Program
Week
5
Holiday
4
Plasma
7
8
9
Set/Clr
Hour
Min
Cooling Model
RESET
16
18
9 Plasma Air Clean Button (optional)
1 Operation display
Displays the operation conditions.
10 Timer Cancel Button
2 On/Off Button
Used to cancel the timer.
Operation starts when this button is pressed, and
stops when the button is pressed again.
11 Timer Set Button
3 Set Temperature Button
Used to set the timer when the desired time is
obtained.
Used to set the temperature when the desired
temperature is obtained.
12 Week Button
4 FAN Operation Button
Used to set a day of the week.
Used to circulate room air without cooling or heating.
13 Program Button
5 Fan Speed Button
Used to set the weekly timer.
Used to set the desired fan speed.
6
14 Holiday Button
Used to set a holiday of the week.
Operation Mode Selection Button
Used to select the operation mode.
• Auto Operation Mode
• Cooling Operation Mode
• Soft Dry Operation Mode
• Heating Operation Mode(except cooling model)
15 Time Set Button
Used to set the time of the day and change the time in
the weekly timer Function.
16 Set and Clear Button
Used to set and clear the weekly timer.
7 Auto Swing Button
Used to swing up and down.
17 Jet Cool Button
Used to select jet cool mode.
8 Room Temperature Checking Button
Used to check the room temperature.
18 Reset Button
Used to set the current time and clear the setting time.
❈ Display temperature can be different from actual room temperature if the remote controller is
installed at the place where sun-rays are falling directly or the place nearby heat source.
6
This air-conditioner is equipped with wired remote controller basically. But if you want to be available with
wireless remote controller, you pay for it.
1 OPERATION DISPLAY
Displays the operation conditions.
2 ON/OFF BUTTON
Operation starts when this button is pressed and stops
when the button is pressed again.
3 JET COOL BUTTON
Used to select jet cool mode.
1
4 ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping operation.
5 TIME SETTING BUTTONS
Used to adjust the time.
6 TIMER SET/CANCEL BUTTONS
Used to set the timer when the desired time is obtained
7
and to cancel the Timer operation.
7 AIR SWING BUTTON
2
Used to swing up and down.
8 SLEEP MODE BUTTON
Used to set Sleep Mode Auto operation.
8
9 AIR CIRCULATION BUTTON
9
Used to circulate the room air without cooling or heating
(turns indoor fan on/off).
10
10 ROOM TEMPERATURE CHECKING BUTTON
15
Used to check the room temperature.
11
11 RESET BUTTON
Used prior to resetting time or after replacing batteries.
12 INDOOR FAN SPEED SELECTOR
Used to select fan speed in four steps-low, medium,
high, or CHAOS.
Flip-up door 13 ROOM TEMPERATURE SETTING BUTTONS
(opened)
Used to select the room temperature.
14 ORERATION MODE SELECTION BUTTON
Used to select the operation mode.
15 PLASMA AIR CLEAN BUTTON(OPTIONAL)
Signal transmitter
(Transmits the signals to the signal receptor)
3
12
13
ON
OFF
SET
CANCEL
4
5
6
Heat Pump 14
Model
Cooling Model
PLASMA
CAUTION
of handling the Remote Controller
• Aim at the signal receptor on the wired remote controller so as to operate.
• The remote control signal can be received at a distance of up to about 7m.
• Be sure that there are no obstructions between the remote controller and the signal receptor.
• Do not drop or throw the remote controller.
• Do not place the remote controller in a location exposed to direct sunlight, or near the heating unit, or any
other heat source.
• Block a strong light over the signal receptor with a curtain or etc. so as to prevent the abnormal operation.
(ex:electronic quick start, ELBA, inverter type fluorescent lamp)
7
ENGLISH
Wireless Remote Controller (optional)
Set the Current Time and day of the Week
Unless you press any button about 5 (sometimes 10) seconds while setting function, the setting mode returns to
initial mode.
1
Press the '
' button.
Hour
Each time the button is pressed, the number is changed from 0 0 to 2 3.
This number indicates current hour.
AUTO SWING OPERATION SET TEMP
Room Temp
Hour
Operation unit
For example, if it is 14:25, press
2
Press the '
Hour
03
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
21
23
button 14 times.
' button.
Min
Each time the button is pressed, the number increases from 0 0 to 5 9.
This number indicates current minute.
AUTO SWING OPERATION SET TEMP
Room Temp
Timer
Operation unit
On Off
Set no. Time 01
For example, if it is 14:25, press
Press '
Week
Min
03
FAN SPEED
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Min
3
SUB FUNCTION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
button 25 times.
' button.
Each time the button is pressed, a day of the week is shifted from sunday to saturday.
AUTO SWING
Week
OPERATION
SET TEMP
Room Temp
Operation unit
For example, if today is Wed, press
4
Press the '
RESET
Week
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
button 3 times.
' button.
If you want to confirm the current time and a day of the week, click the Reset button.
AUTO SWING
RESET
OPERATION
SET TEMP
Room Temp
Operation unit
8
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
ENGLISH
Weekly Programming
1
Press the Program button.
The remote controller is displayed like a picture. Then '
Program
Program set
AUTO SWING
', '
OPERATION
' and '01' is blinked.
SET TEMP
Room Temp
2
Week
Press the '
Press
Week
03
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
07
09
' button.
button repeatedly until desired mode appears.
Week
Week
For example, if you want Thu, press
3
button 4 times.
Select the time you want.
Press
Hour
or
If you press
button, then blinking letter is shown.
Min
SET/CLR
button, then '
' shape appears.
unit
'
05
' shape means that five o'clock is reserved.
Using below buttons, you can reserve time.
SET/CLR
Hour
Min
* For example, the air-conditioner is on 6,7,8 and 13~22 o'clock.
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
9
13
15
17
19
SUB FUNCTION
HI
MED
LO
Time
Operation unit
Timer
On Off
Set no. Time 01
FAN SPEED
21
23
11
13
15
17
19
21
23
Holiday Setting
If Tuesday is a holiday in this week, you may set a holiday.
AUTO SWING
OPERATION
SET TEMP
Room Temp
Press the Program button.
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
Week
2
Operation unit
Program set
On Off
Set no. Time 01
03
AUTO SWING
OPERATION
05
07
09
11
13
SET TEMP
Press the Week button.
Select the Tuesday.
Room Temp
3
Holiday
Press the Holiday button.
Operation unit
03
AUTO SWING
OPERATION
Timer
05
07
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
09
11
13
SET TEMP
15
17
Press
Hour
or
Min
07
09
11
13
button, then you can control the desired time.
Hour
button, the display panel shows ( ex :
01
03
).
Min
It means 3 hours later, it will stop while 'ON' mode, it will operate while 'OFF' mode.
3
If you want to cancel the timer setting function, press the Cancel button.
Cancel
Self-diagnosis Function
' CH' will flash in the remote controller display when a problem occurs.
Then please contact your dealer.
10
SUB FUNCTION
21
23
SUB FUNCTION
Program set
05
O eration un
If you press
23
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Timer
2
21
HI
MED
LO
15
17
If you want to turn it 'ON' during 'OFF' mode or turn it 'OFF' during 'ON' mode, you can use timer
setting function.
Press the Timer button.
19
FAN SPEED
Timer Setting
1
19
Program set
On Off
Set no. Time 01
Time
'.
17
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Room Temp
Then the remote controller will be displayed '
The outside rectangular means holiday.
15
HI
MED
LO
Time
Timer
SUB FUNCTION
HI
MED
LO
Program
1
FAN SPEED
Min
19
21
23
ENGLISH
Operation Mode
Cooling Mode
Cooling Mode
Soft Dry Mode
Soft Dry Mode
Heating Mode
Auto Mode
(Cooling Model)
Auto Mode
(Heat Pump Model)
Operation Procedure
1st
On/Off Button
AUTO SWING
OPERATION
SET TEMP
Room Temp
2nd
Operation Mode Selection Button
Operation unit
03
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
3
1
3rd
Room Temperature Setting Button
Timer
Cancel
Program
Week
Holiday
Plasma
SET/CLR
Hour
4th
Indoor Fan Speed Selection Button
11
Min
RESET
2
4
Cooling Operation Mode
1 Press the On/Off Button.
Cooling Operation.
2 Select
Press the Operation Mode Selection Button.
Each time the button is pressed, the operation mode is shifted in the arrow direction.
HEAT PUMP MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
Room Temp
Operation unit
03
Timer
Program set
05
07
09
11
OPERATION
SET TEMP
13
15
17
Cooling Operation
03
SUB FUNCTION
AUTO SWING
07
09
Timer
11
13
15
17
Soft Dry Operation
FAN SPEED
03
SUB FUNCTION
AUTO SWING
07
09
11
SET TEMP
15
17
On Off
21Set no.
23 Time 01
19
Heating Operation
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
Timer
13
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Operation unit
On Off
21Set no.
23 Time 01
19
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Operation unit
On Off
21 Set no.
23 Time 01
19
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
AUTO SWING
SUB FUNCTION
HI
MED
LO
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
Room Temp
Operation unit
03
AUTO SWING
07
09
11
SET TEMP
15
17
19
21
On Off
Set no. Time 01
23
Cooling Operation
03
SUB FUNCTION
07
09
11
15
17
19
21
OPERATION
SET TEMP
Operation unit
On Off
Set no. Time 01
03
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
• The temperature can be set within
a range of 18°C ~ 30°C by 1°C .
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
Operation unit
On Off
Set no. Time 01
23
Soft Dry Operation
FAN SPEED
Room Temp
FAN SPEED
Time
Timer
13
SET TEMP
Room Temp
Program set
05
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
3 Set the temperature lower than the room temperature.
AUTO SWING
AUTO SWING
HI
MED
LO
Time
Operation unit
Timer
13
FAN SPEED
Room Temp
Program set
05
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
SUB FUNCTION
HI
MED
LO
To raise the Temperature.
Program set
05
07
09
11
13
15
17
19
21
23
To lower the Temperature.
4 Set the fan speed.
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
07
09
11
OPERATION
Timer
13
15
17
19
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
AUTO SWING
SUB FUNCTION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
03
07
09
11
Timer
13
15
17
19
SET TEMP
Room Temp
03
FAN SPEED
07
09
11
OPERATION
Timer
13
15
17
19
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
SUB FUNCTION
AUTO SWING
HI
MED
LO
Time
Operation unit
On Off
21Set no.
23 Time 01
• Select the fan speed in four steps-high, Auto, low, medium.
• The display shows high fan speed.
• Each time the button is pressed, the fan speed mode is shifted.
12
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
SUB FUNCTION
AUTO SWING
HI
MED
LO
Time
Operation unit
On Off
21 Set no.
23 Time 01
FAN SPEED
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
On Off
21Set no.
23 Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
ENGLISH
Soft Dry Operation Mode
This mode dehumidifies without overcooling.
1 Press the On/Off Button.
2 Select Soft Dry Operation.
Press the operation Mode Selection Button.
Each time the button is pressed, the operation mode is shifted in the arrow direction.
HEAT PUMP MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
AUTO SWING
SUB FUNCTION
07
09
11
SET TEMP
Timer
13
15
17
03
SUB FUNCTION
AUTO SWING
07
09
11
Timer
13
15
17
Soft Dry Operation
Cooling Operation
03
FAN SPEED
SUB FUNCTION
AUTO SWING
07
09
11
SET TEMP
15
17
19
On Off
21Set no.
23 Time 01
Heating Operation
03
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
Auto Operation
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
SUB FUNCTION
Program set
05
07
09
11
AUTO SWING
OPERATION
15
17
19
Cooling Operation
21
23
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
Program set
05
07
09
11
AUTO SWING
OPERATION
15
17
19
21
Soft Dry Operation
23
Operation unit
On Off
Set no. Time 01
03
FAN SPEED
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Timer
13
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Timer
13
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
3 During Dry Operation.
• The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed is
impossible because of already being set to the best speed for Dry Operation by Micom
Control.
13
SUB FUNCTION
HI
MED
LO
Time
Operation unit
Timer
13
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Operation unit
On Off
21Set no.
23 Time 01
19
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Operation unit
On Off
21 Set no.
23 Time 01
19
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
21
23
Heating Operation Mode (Heat pump model only)
1 Press the On/Off Button.
2 Select Heating Operation.
Press the Operation Mode Selection Button.
Each time the button is pressed, the operation mode is shifted in the arrow direction.
Operation Display
AUTO SWING
OPERATION
SET TEMP
Operation unit
03
07
09
11
SET TEMP
15
17
On Off
21 Set no.
23 Time 01
19
Cooling Operation
03
SUB FUNCTION
AUTO SWING
07
09
Timer
11
13
15
17
Soft Dry Operation
03
OPERATION
SET TEMP
FAN SPEED
Room Temp
On Off
Set no. Time 01
03
07
09
SET TEMP
13
15
17
Heating Operation
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
On Off
21Set no.
23 Time 01
19
FAN SPEED
Room Temp
Timer
11
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
• The temperature can be set within a
range of 16°C~30°C by 1°C.
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Operation unit
Timer
SUB FUNCTION
AUTO SWING
HI
MED
LO
Time
Operation unit
On Off
21Set no.
23 Time 01
19
FAN SPEED
Room Temp
3 Set the temperature higher than the room temperature.
AUTO SWING
SET TEMP
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Operation unit
Timer
13
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
AUTO SWING
SUB FUNCTION
FAN SPEED
Room Temp
To raise the Temperature.
Program set
05
07
09
11
13
15
17
19
21
23
To lower the Temperature.
4 Set the fan speed.
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
07
09
11
OPERATION
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Timer
Program set
05
AUTO SWING
SUB FUNCTION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
13
15
17
19
03
07
09
11
OPERATION
SET TEMP
Timer
13
15
17
19
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
SUB FUNCTION
AUTO SWING
HI
MED
LO
Time
Operation unit
On Off
21 Set no.
23 Time 01
FAN SPEED
03
Program set
05
07
09
11
OPERATION
15
17
19
FAN SPEED
On Off
21Set no.
23 Time 01
03
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
07
09
11
13
15
17
19
• Select the fan speed in four steps-high, Auto, low, medium.
• The display shows high fan speed
• Each time the button is pressed, the fan speed mode is shifted.
air-conditioner is set to the hot start control in order not
5 This
to discharge the cold air during the heating operation. This
AUTO SWING
OPERATION
Operation unit
03
AUTO SWING
OPERATION
07
09
11
13
SET TEMP
Operation unit
03
15
17
19
FAN SPEED
21
23
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
14
05
Room Temp
On Off
Set no. Time 01
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
On Off
Set no. Time 01
operation and the remote controller indicates ‘Defrost’.
FAN SPEED
HI
MED
LO
Time
Timer
the outdoor temperature is too low during the heating
6 Ifoperation,
this air-conditioner is set to the defrosting
SET TEMP
Room Temp
time, the remote controller indicates ‘Preheat’.
Program set
05
07
09
11
SUB FUNCTION
HI
MED
LO
Time
Operation unit
Timer
13
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
On Off
21Set no.
23 Time 01
SUB FUNCTION
AUTO SWING
HI
MED
LO
13
15
17
19
21
23
21
23
ENGLISH
Auto Operation Mode (Cooling model)
1 Press the On/Off Button.
Auto Operation, press the Operation Mode Selection button.
2 ToEachselect
time the button is pressed, the operation mode is shifted in the direction of the arrow.
COOLING MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
FAN SPEED
Room Temp
Operation unit
03
AUTO SWING
07
09
11
15
17
19
21
FAN SPEED
Operation unit
On Off
Set no. Time 01
23
03
SUB FUNCTION
AUTO SWING
07
09
11
15
17
19
21
Operation unit
On Off
Set no. Time 01
23
Soft Dry Operation
03
FAN SPEED
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
13
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Program set
05
OPERATION
HI
MED
LO
Time
Timer
13
Cooling Operation
3
SET TEMP
Room Temp
Program set
05
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
SUB FUNCTION
HI
MED
LO
Program set
05
07
09
11
13
15
17
19
21
23
Auto Operation
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.
The temperature can be set within a range of -2~2 by 1 level.
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
On Off
Set no. Time 01
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
FAN SPEED
Cold Cool
Program set
05
07
09
11
13
15
17
19
21
Proper
Warm
Hot
To raise the Temperature.
23
(This indication will be shifted to the initial
Auto Mode Display state after 5 seconds.)
To lower the Temperature.
During Auto Operation:
❏ 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 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.
15
Auto Operation Mode (Heat pump model)
1 Press the On/Off Button.
Auto Operation, press the Operation Mode Selection button.
2 ToEachselect
time the button is pressed, the operation mode is shifted in the direction of the arrow.
HEAT PUMP MODEL
Operation Display
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
AUTO SWING
SUB FUNCTION
Timer
Program set
05
07
09
11
13
15
17
19
Cooling Operation
setting temperature
3 The
can be changed, when
the set temperature
button is pressed.
OPERATION
SET TEMP
FAN SPEED
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
03
Program set
05
07
09
11
Timer
13
15
OPERATION
SET TEMP
Room Temp
19
Operation unit
On Off
Set no. Time 01
03
SET TEMP
Room Temp
03
FAN SPEED
Program set
05
07
09
11
Timer
13
15
17
Heating Operation
FAN SPEED
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
SUB FUNCTION
AUTO SWING
OPERATION
19
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Operation unit
On Off
21Set no.
23 Time 01
HI
MED
LO
Time
Timer
17
Soft Dry Operation
AUTO SWING
OPERATION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
On Off
21 Set no.
23 Time 01
SUB FUNCTION
AUTO SWING
HI
MED
LO
03
Program set
05
07
09
11
13
15
17
19
Auto Operation
• The temperature can be set
within a range of 18°C~30°C
by 1°C.
Program set
05
07
09
11
13
15
17
19
21
23
To raise the Temperature.
To lower the Temperature.
During Auto Operation:
❏ You can switch the indoor fan speed.
❏ The system will automatically switch from the cooling mode to the heating mode, or from heating to
cooling, when you select Auto Opration mode.
16
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
HI
MED
LO
Time
Operation unit
On Off
21Set no.
23 Time 01
FAN SPEED
21
23
ENGLISH
FAN Operation Mode
1 Press the On/Off Button.
2 Press FAN Operation Button.
AUTO SWING
OPERATION
SET TEMP
Room Temp
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Operation unit
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
time Fan Speed button is pressed, the fan speed mode is shifted in the arrow
3 Each
direction.
AUTO SWING
OPERATION
SET TEMP
Room Temp
• Fan speed is high.
• Fan speed is medium.
AUTO SWING
OPERATION
SET TEMP
Room Temp
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Operation unit
03
Program set
05
07
09
11
13
15
17
19
21
23
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
FAN SPEED
03
SUB FUNCTION
HI
MED
LO
Time
Operation unit
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
• Fan speed is low.
09
11
13
15
17
19
21
23
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
17
03
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
Jet Cool Operation Mode
the On/Off button.
1 Press
The unit will respond with
a beep.
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
Timer
Cancel
Program
Week
SUB FUNCTION
HI
MED
LO
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
Time
Timer
On Off
Set no. Time 01
FAN SPEED
Program set
05
07
09
11
13
15
17
19
21
23
the Jet Cool button to operate the
2 Press
speed cooling mode and the unit will
operate in super high fan speed on cooling
mode.
Holiday
Plasma
SET/CLR
Hour
Min
RESET
To cancel the Jet Cool mode, press the Jet Cool button
3 again
or the Fan Speed button or the room Set
Temperature button and the unit will operate in high fan
speed on cooling mode.
or
or
NOTE:
❏ During the Jet Cool function at any moment, the A/C starts to blow the cool air at extremely
high speed setting the room temp. automatically to 18°C. It is especially used to cool the
room temp. in the shortest time in a hot summer.
In heating mode however, the Jet Cool function is not available.
❏ In order to return to the normal cooling mode from the Jet Cool mode, you just press either
the operation mode selection button, airflow volume selection or temp. setting button or the
Jet Cool button again.
18
ENGLISH
Auto Swing Mode
Pr
Ca
og
ram
We
e
Ho
ur
Min
SE
nc
3
19
el
4
21
23
k
T/C
Ho
lid
ay
LR
Pla
RE
SE
sm
a
T
the On/Off
1 Press
button.
(Confirm the unit
on operation.)
the Auto Swing
2 Press
button then the
horizontal
louvers swing
up and down
automatically.
Press again the Auto
3 Swing
button to
cancel the
Auto Swing mode.
Child Lock Function
This is the Function that any children cannot used to the air-conditioner.
Operation procedure
1
AUTO SWING
SET TEMP
Room Temp
Operation unit
To set the Child-Lock Function
Press the Timer button and Minute Set button for three seconds. Then the operation
mode shift to child lock mode and it is displayed ‘ CL ’ in the operation display.
When you press any button in this time, the remote controller is not converted to any
selected mode and the ‘ CL ’ is displayed in the remote controller for about three
seconds. But the Room Temperature function is operated in spite of child lock mode.
Timer
Cancel
Program
Week
Helpful information
19
Program set
05
07
09
11
13
Holiday
Plasma
High
Speed
Min
SUB FUNCTION
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
SET/CLR
To cancel the Child-Lock Function
Press the Timer button and Minute Set button for three seconds. Then the
child-lock mode is cancelled and the preselected mode is displayed in the remote
controller.
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 fan speed is recommended when you wish to cool the room quickly.
03
FAN SPEED
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
Hour
2
OPERATION
RESET
15
17
19
21
23
Forced Operation
Operation procedures when the remote control can't be used.
Press the tact switch (Forced operation) for 2 seconds.
If you want to stop operation, press again the tact switch.
In case the power comes on again after power failure on the Forced
Operation mode, the operating conditions are automatically set as
follows:
During Forced Operation, the initial mode continues.
Heat pump Model
Cooling Model
Operating mode
Indoor FAN Speed
Setting Temperature
Forced operation
(Tact switch)
Room Temp. ≥ set Temp.-2°C Room Temp. < set Temp.-2°C
Cooling
Heating
set available
set available
set available
set available
Cooling
High
22°C
Auto Restart Function
In case the power comes on again after a power failure, Auto Restarting Operation is the function to operate
procedures automatically to the previous operating conditions.
Tips for Filter sign LED
1
Filter sign lamp (LED) is ON.
2
If LED indicating filter sign lamp is ON, clean the filter.
3
After cleaning the filter, press the Timer button and ◀ button of wired remote controller at the same time for 3 sec.
Then filter sign LED is OFF.
PLASMA Purification Operation (Optional)
AUTO SWING
OPERATION
SET TEMP
Room Temp
Operation unit
03
Timer
Cancel
Program
Week
AUTO Heater Preheat
JET Defrost Humidify
Filter Out door
ZONE
1 2 3 4
07
09
11
13
Holiday
Plasma
Min
1
Press the On/Off button. The unit will
respond with a beep.
2
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.
Program set
05
SET/CLR
Hour
SUB FUNCTION
HI
MED
LO
Time
Timer
On Off
Set no. Time 01
FAN SPEED
RESET
15
17
19
21
23
3
Plasma
Set the fan speed again with door of the remote
control closed. You can select the fan speed in four
steps-low, medium, high or Auto.
Each time the button is pressed, the fan speed
mode is shifted.
✴ Air purifying operation (PLASMA) with cooling, heating
or any other operations.
20
Care and maintenance of the air
conditioner
Care and
Maintenance
ENGLISH
Indoor Unit
Grille, Case and Remote Control
❐ Turn the system off before cleanining, To clean, wipe
with a soft, dry cloth. Do not use bleach or abrasives.
NOTE:
Supply power must be disconnected before cleaning
the indoor unit.
Anti-biofilter
Air
Intake
Air Outlet
Air Filters
Remote
Controller
The air filters behind the front grille should be checked
and cleaned once every 2 weeks or more often if
neccessary.
Remove the Air filters.
■ Take hold of the tab and pull slightly
forward to remove the filter.
1
CAUTION
When the air filter is to be removed, do not
touch the metal parts of the indoor unit.
It may cause an injury.
Rack
Air Filter
2
■ Never 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.
SI
N NER
Be
n zene
Clean dirt from the air filter using a vacuum
cleaner or washing with water.
■ If dirt is conspicuous, wash with a neutral
detergent in lukewarm water.
■ If hot water (50°C or more) is used, it may
be deformed.
3
After washing with water, dry well in
the shade.
■ Do not expose the air filter to direct
sunlight or heat from a fire when drying it.
4
Install the air filter.
SCO
U RIN G
C LB
A R GER
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.
NOTE:
Dirty or clogged coils will reduce the operating efficiency of
the system and cause higher operating costs.
Air Intake
(side, rear)
Air Intake
(side, rear)
Connecting Wire
Power Wire
Air Outlet
Control cover
Air Outlet
Connection Pipe
Drain Hose
21
Connecting wire
Purifying filter (Optional)
Cleaning
The PLASMA filter behind the air filters should be
checked and cleaned once every 3 months or
more often if necessary.
1
After removing the air filters, pull slightly forward
to remove the PLASMA filter.
2
Dip the PLASMA filter into the water mixed with
neutral detergent, for 20~30 minutes.
3
Dry the PLASMA filter in the shade for a day
(Especially, the humidity must be removed
perfectly on this parts).
4
Note the cuts of electric discharge lines.
5
Re-install the PLASMA filter to the original
position.
Don’t touch this PLASMA Filter within
10 seconds after opening the inlet
grille, it may cause an electric shock.
Replacement
• Recomended use period : About 2 years
1
Open front panel and remove air
filter.
2
Remove air purifying filter.
3
4
Reinsert air filter and close front
panel.
1
Insert new air purifying filter.
22
2
When it is not going to be used for
a long time.
1
2
When the air conditioner is to be used again.
Operate the air conditioner at the
following settings for 2 to 3 hours.
• Type of operation: Fan operation
mode.(Refer to page 17.)
• This will dry out the internal mechanisms.
Turn off the breaker.
1
Clean the air filter and install it in the
indoor unit.
(Refer to page 21 for cleaning it.)
2
Check that the air inlet and outlet of
the indoor/outdoor unit are not
blocked.
3
Check that the ground wire is
connected correctly. It may be
connect to the indoor unit side.
CAUTION
CAUTION
Turn off the breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may cause a fire.
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.
Operation Tips
Do not overcool the room.
Keep blinds or curtains
closed.
This is not good for the health
and wastes electricity.
Do not let direct sunshine
enter the room when the air
conditioner is in operation.
Make sure that the doors
and windows are shut
tight.
Avoid opening doors and
windows as much as possible
to keep the cool air in the
room.
Clean the air filter
regularly.
Blockages in the air filter
reduce the airflow and lower
cooling and dehumidifying
effects. Clean at least once
every two weeks.
23
Keep the room
temperature uniform.
Adjust the vertical and
horizontal airflow direction to
ensure a uniform temperature
in the room.
Ventilate the room
occasionally.
Since windows are kept
closed, it is a good idea to
open them and ventilate the
room now and then.
ENGLISH
When the air conditioner is not GOING to be used for a long time.
Troubleshooting
Tips
Before you call for service...
Troubleshooting Tips! Save time and money!
Check the following points before requesting repairs or service.... If the malfunction persist, please contact your
dealer.
Case
The air conditioner does not
operate.
The room has a peculiar odor.
It seems that condensation is
leaking from the air conditioner.
Air conditioner does not operate
for about 3 minutes when restart.
Does not cool or heat effectively.
The air conditioner operation is
noisy.
Crack sound is heard.
Filter sign lamp (LED) is ON.
Remote control display is faint, or
no display at all.
Explanation
• Have you made a mistake in timer operation?
• Has the fuse blown or has the circuit breaker
been tripped?
• Check that this is not a damp smell exuded by
the walls, carpet, furniture or cloth items in the
room.
• Condensation occurs when the airflow from the
air conditioner cools the warm room air.
• This is the protector of the mechanism.
• Wait about three minutes and operation will
begin.
• Is the air filter dirty? See air filter cleaning
instructions.
• The room may have been very hot when the
room air conditioner was first turned on. Allow
time for it to cool down.
• Has the setting temperature been set incorrectly?
• Are the indoor unit's air inlet or outlet vents
obstructed?
• For a noise that sounds like water flowing.
-This is the sound of freon flowing inside the air
conditioner unit.
• For a noise that sounds like the compressed air
releasing into atmosphere.
-This is the sound of the dehumidifying water
being processed inside the air conditioning unit.
• This sound is generated by the
expansion/contraction of the inlet grille, etc. due
to changes of temperature.
• Cleaning the filter, press the Timer button and ◀
button of wired remote controller at the same time
for 3 sec.
• Has the circuit breaker been tripped?
• Are the batteries inserted in the opposite (+) and
(-) directions?
24
See page
10
21
12, 14
-
-
-
Memo
ENGLISH
25
Memo
26
P/No.: 3828A20111M
Printed in Korea
After reading this manual, keep it in a place easily accessible to the user for future reference.
Download PDF