The following safety guidelines are intended to prevent
unforeseen risks or damage from unsafe or incorrect operation
of the appliance.
The guidelines are separated into ‘WARNING’ and ‘CAUTION’
as described below.
This symbol is displayed to indicate matters and
operations that can cause risk. Read the part with this
symbol carefully and follow the instructions in order to
avoid risk.
WARNING
This indicates that the failure to follow the instructions can
cause serious injury or death.
CAUTION
This indicates that the failure to follow the instructions can
cause the minor injury or damage to the product.
IMPORTANT SAFETY INSTRUCTIONS
WARNING
To reduce the risk of explosion, re, death, electric shock,
injury or scalding to persons when using this product, follow
basic precautions, including the following:
Children in the Household
This appliance is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person
responsible for their safety. Children should be supervised to ensure
that they do not play with the appliance.
3
EN
Installation
•Do not install the air conditioner on an unstable surface or in a
place where there is danger of it falling.
•Contact an authorized service center when installing or relocating
the air conditioner.
•Install the panel and the cover of the control box safely.
•Do not install the air conditioner in a place where ammable liquids
or gases such as gasoline, propane, paint thinner, etc., are stored.
•Make sure that the pipe and the power cable connecting the indoor
and outdoor units are not pulled too tight when installing the air
conditioner.
•Use standard circuit breaker and fuse that conform to the rating of
the air conditioner.
•Do not input air or gas into the system except with the specic
refrigerant.
•Use non-ammable gas (nitrogen) to check for leak and to purge
air; using compressed air or ammable gas may cause re or
explosion.
•The indoor/outdoor wiring connections must be secured tightly,
and the cable should be routed properly so that there is no force
pulling the cable from the connection terminals. Improper or loose
connections can cause heat generation or re.
4
EN
•Install dedicated electric outlet and circuit breaker before using the
air conditioner.
•Do not connect the ground wire to a gas pipe, a lightning rod, or a
telephone ground wire.
Operation
•Be sure to use only those parts listed in the service parts list. Never
attempt to modify the equipment.
•Make sure that children do not climb on or hit the outdoor unit.
•Dispose of the batteries in a place where there is no danger of re.
•Use only the refrigerant specied on the air conditioner label.
•Cut off the power supply if there is any noise, smell, or smoke
coming from the air conditioner.
•Do not leave ammable substances such as gasoline, benzene, or
thinner near the air conditioner.
•Contact an authorized service center when the air conditioner is
submerged by ood waters.
•Do not use the air conditioner for an extended period time in a
small place without proper ventilation.
•In the event of a gas leak (such as Freon, propane gas, LP gas,
etc.) ventilate sufciently before using the air conditioner again.
•To clean the interior, contact an authorized service center or dealer.
Using harsh detergents may cause corrosion or damage to the unit.
•Be sure to ventilate sufciently when the air conditioner and a
heating appliance such as a heater are used simultaneously.
5
EN
•Do not block the inlet or outlet of air ow.
•Do not insert hands or other objects through the air inlet or outlet
while the air conditioner is operating.
•Make sure that the power cable is neither dirty, loose, nor broken.
•Never touch, operate, or repair the air conditioner with wet hands.
•Do not place any objects on the power cable.
•Do not place a heater or other heating appliances near the power
cable.
•Do not modify or extend the power cable. Scratches or peeling
insulation on the power cables may result in re or electric shock,
and should be replaced.
•Cut off the power supply immediately in the event of a blackout or a
thunderstorm.
•Take care to ensure that power cable could not be pulled out or
damaged during operation.
•Do not touch refrigerant pipe or water pipe or any internal parts
while the unit is operation or immediately after operation.
Maintenance
•Do not clean the appliance by spraying water directly onto the
product.
•Before cleaning or performing maintenance, disconnect the power
supply and wait until the fan stops.
6
Technical Safety
•Installation or repairs made by unauthorized persons can pose
hazards to you and others.
•The information contained in the manual is intended for use
by a qualied service technician who is familiar with the safety
procedures and equipped with the proper tools and test
instruments.
•Failure to read and follow all instructions in this manual can result
in equipment malfunction, property damage, personal injury and/or
death.
•The appliance shall be installed in accordance with national wiring
regulations.
•When the power cord is to be replaced, the replacement work
shall be performed by authorized personnel using only genuine
replacement parts.
•This appliance must be properly grounded to minimize risk of
electric shock.
•Do not cut or remove the grounding prong from the power plug.
•Attaching the adapter ground terminal to the wall receptacle cover
screw does not ground the appliance unless the cover screw is
metal, uninsulated, and the wall receptacle is grounded through
house wiring.
•If you have any doubt whether the air conditioner is properly
grounded, have the wall receptacle and circuit checked by a
qualied electrician.
•The refrigerant and insulation blowing gas used in the appliance
require special disposal procedures. Consult a service agent or a
similarly qualied person before disposing of them.
•If the supply cord is damaged, it must be replaced by the
manufacturer or its service agents or similarly qualied person in
order to avoid a hazard.
EN
7
CAUTION
To reduce the risk of minor injury to persons, malfunction, or
damage to the product or property when using this product,
follow basic precautions, including the following:
Installation
•Do not install the air conditioner in an area where it is directly
exposed to sea wind (salt spray).
•Install the drain hose properly for the smooth drainage of water
condensation.
•Exercise caution when unpacking or installing the air conditioner.
•Do not touch the leaking refrigerant during installation or repair.
•Transport the air conditioner with two or more people or use a
forklift.
•Install the outdoor unit such that it is protected from direct sunlight.
Do not place the indoor unit in a place where it is directly exposed
to sunlight via the windows.
•Safely dispose of packing materials such as screws, nails or
batteries using proper packaging after installation or repair.
•Install the air conditioner in a place where the noise from the
outdoor unit or the exhaust fumes will not inconvenience the
neighbors. Failure to do so may result in conict with the neighbors.
EN
8
Operation
•Remove the batteries if the remote control is not to be used for an
extended period of time.
•Make sure that the lter is installed before operating the air
conditioner.
•Be sure to check if there is a refrigerant leak after installing or
repairing the air conditioner.
•Do not place any object on the air conditioner.
•Never mix different types of batteries, or old and new batteries for
the remote control.
•Do not let the air conditioner run for a long time when humidity is
very high or when a door or a window has been left open.
•Stop using the remote control if there is a uid leak in the battery. If
your clothes or skin are exposed to the leaking battery uid, wash
off with clean water.
•Do not expose people, animals, or plants to the cold or hot wind
from the air conditioner for extended periods of time.
•If the leaking battery uid has been swallowed, wash off the inside
of the mouth thoroughly and consult a doctor.
•Do not drink the water drained from the air conditioner.
•Do not use the product for special purposes, such as preserving
foods, works of art, and etc. It is an air conditioner for consumer
purposes, not a precision refrigeration system. There is risk of
damage or loss of property.
•Do not recharge or disassemble the batteries.
EN
9
EN
Maintenance
•Never touch the metal parts of the air conditioner when removing
the air lter.
•Use a sturdy stool or ladder when cleaning, maintaining, or
repairing the air conditioner at a height.
•Never use strong cleaning agents or solvents when cleaning the air
conditioner or spray water. Use a smooth cloth.
10
OPERATION
Notes for Operation
Suggestion for Energy Saving
• Do not cool excessively indoors. This may be harmful for your health and may consume more
electricity.
• Block sunlight with blinds or curtains while you are operating the air conditioner.
• Keep doors or windows closed tightly while you are operating the air conditioner.
• Adjust the direction of the air ow vertically or horizontally to circulate indoor air.
• Speed up the fan to cool or warm indoor air quickly, within a short period of time.
• Open windows regularly for ventilation. The indoor air quality may deteriorate if the air conditioner is
used for long durations.
• Clean the air lter once every 2 weeks. Dust and impurities collected in the air lter may block the air
ow or weaken the cooling / dehumidifying functions.
Parts and Functions
Indoor UnitOutdoor Unit
EN
1
Air Filter
2
Air Intake
3
Front Cover
4
On/Off Button
5
Air Deector (Vertical Louver)
6
Air Deector (Horizontal Vane)
7
Air Outlet
1
Air Intake Vents
2
Air Outlet Vents
NOTE
• The number and location of operation lamps may vary according to the model of the air conditioner.
• The feature may be changed according to the type of model.
11
EN
SWING
kW [3 s]
Wireless Remote Control
Inserting Batteries
If the display screen of the remote control begins
to fade, replace the batteries. Insert AAA (1.5 V)
batteries before using the remote control.
Remove the battery cover.
1
Insert the new batteries and make sure that
2
the + and - terminals of the batteries are
installed correctly.
Installing the Remote Control
Holder
To protect the remote control, install the holder
where there is no direct sunlight.
Choose a safe and easily accessible
1
location.
Operating Method
Point the remote control towards the signal
receiver at the right side of the air conditioner to
operate it.
NOTE
• The remote control may operate other
electronic devices if it is directed towards them.
Make sure to point the remote control towards
the air conditioner signal receiver.
• For proper operation, use a soft cloth to clean
the signal transmitter and receiver.
• In case of a function not provided in the
product, no buzzer sound occurs from the
product when a button for such function on the
remote control is pressed except for Air Flow
Direction (
Purication function (
), Energy Display (
).
), Air
Fix the holder by fastening 2 screws rmly
2
with a screwdriver.
12
EN
℃↔℉ [5 s]
SWING
ON/OFF
Setting the Current Time
Insert batteries.
1
• The icon below blinks at the bottom of the
display screen.
Press or button to select the
2
minutes.
Press SET/CANCEL button to nish.
3
NOTE
• The On/Off Timer is available after setting the
current time.
Using the °C/°F Conversion
Function (Optional)
This function changes unit between °C and °F.
• Press and hold
button about 5 seconds.
Operating the Air Conditioner
without the Remote Control
You can use the ON/OFF button of the indoor
unit to operate the air conditioner when the
remote control is unavailable.
Open the front cover (Type1) or horizontal
1
vane (Type2).
Press the ON/OFF button.
2
Type1
Type2
ON/OFF
NOTE
• The stepping motor may be broken, if the
horizontal vane opens rapidly.
• The fan speed is set to high.
• The feature may be changed according to the
type of model.
• The temperature cannot be altered when using
this emergency On/Off button.
• For cooling & heating models, the temperature
is set from 22 °C to 24 °C.
13
Using Wireless Remote Control
RESET
SWING
SWING
You can operate the air conditioner more conveniently with the remote control.
EN
*
MODE
TEMP
*
kW [3 s]
SWING
SWING
℃↔℉ [5 s]
SET UP
FUNC.
TIMERCANCEL
FAN
SPEED
JET
MODE
ROOM
TEMP
DIAGNOSIS [5 s]
SET
CANCEL
Available Function
Single
Split
Multi
OO
2
Button
Display
Screen
-
Description
To turn on/off the air
conditioner.
To adjust the desired
*
room temperature in
cooling, heating or auto
OO
changeover mode.
To select the cooling
mode.
To select the heating
1
MODE
mode.
To select the
dehumidication mode.
OO
OO
OO
To select the fan mode.OO
To select the auto
changeover/auto
OO
operation mode.
JET
MODE
FAN
SPEED
To change room
temperature quickly.
To adjust the fan
speed.
OO
OO
To adjust the air ow
direction vertically or
horizontally.
OO
NOTE
• * buttons may be changed according to the type of model.
• When connected to the Multi Outdoor unit, the Energy Display, Energy
Control, Silent and Smart Diagnosis function may not be supported.
14
EN
TIMER
CANCEL
*
MODE
TEMP
*
kW [3 s]
SWING
SWING
℃↔℉ [5 s]
SET UP
FUNC.
TIMERCANCEL
FAN
SPEED
JET
MODE
ROOM
TEMP
DIAGNOSIS [5 s]
SET
CANCEL
RESET
*
2
CANCEL
1
*COMFORT
*ENERGY
DIAGNOSIS
Button
SET/
*LIGHT
OFF
ROOM
TEMP
°C↔°F
[5 s]
AIR
kW
[3 s]
CTRL
[5 s]
Display
Screen
Description
To turn on/off
air conditioner
automatically at desired
time.
Available Function
Single
Split
OO
To set/cancel the
-
special functions and
OO
timer.
To cancel the timer
-
settings.
OO
-To adjust time.OO
To set the brightness
-
of the display on the
OO
indoor unit.
To display the room
temperature.
To change unit
between °C and °F.
To adjust the air ow to
deect wind.
OO
OO
OO
To set whether or not
-
to display information
OX
regarding energy.
To bring the effect of
the power saving.
OX
To conveniently
check maintenance
-
information of a
OX
product.
Multi
15
EN
FUNC.
*
MODE
TEMP
*
kW [3 s]
SWING
SWING
℃↔℉ [5 s]
SET UP
FUNC.
TIMERCANCEL
FAN
SPEED
JET
MODE
ROOM
TEMP
DIAGNOSIS [5 s]
SET
CANCEL
RESET
Button
2
Display
Screen
Description
To purify the air by
removing particles that
enters the indoor unit.
To reduce noise from
*
outdoor units.
To remove moisture
generated inside the
indoor unit.
RESET-
1
To Initialize the remote
control settings.
NOTE
• Some functions may not be supported, depending on the model.
• * buttons may be changed according to the type of model.
Available Function
Single
Split
Multi
O
(Optional)O (Optional)
OX
OO
OO
16
EN
ON/OFF
Restarting the Air Conditioner
Automatically
When the air conditioner is turned on again
after a power failure, this function restores the
previous settings.
Disabling Auto Restart
Open the front cover (Type1) or horizontal
1
vane (Type2).
Press the ON/OFF button and hold it for 6
2
seconds, then the unit will beep twice and
the lamp will blink twice 4 times.
• To re-enable the function, press the ON/OFF button and hold it for 6 seconds. The
unit will beep twice and the lamp will blink
4 times.
Type1
Type2
Using the Mode Function
This function allows you to select the desired
function.
Cooling Mode
Auto Changeover Mode / Auto
Operation(AI) Mode
Dehumidication Mode
Heating Mode
Fan Mode
Cooling Mode
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Cooling Mode.
is displayed on the display screen.
•
ON/OFF
NOTE
• The feature may be changed according to the
type of model.
• If you press and hold the ON/OFF button for
3 – 5 seconds, instead of 6 seconds, the unit
will switch to the test operation. In the test
operation, the unit blows out strong cooling
air for 18 minutes and then returns to factory
default settings.
3
Press or button to set the desired
temperature.
17
EN
Heating Mode
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Heating Mode.
is displayed on the display screen.
•
3
Press or button to set the desired
temperature.
Dehumidication Mode
This mode removes excess moisture from a
highly humid environment or during the rainy
season, in order to prevent molding from setting
in. This mode adjusts the room temperature
and the fan speed automatically to maintain the
optimal level of humidity.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Dehumidication Mode.
is displayed on the display screen.
•
Fan Mode
This mode only circulates the indoor air without
changing the room temperature.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Fan Mode.
is displayed on the display screen.
•
Press FAN SPEED button to adjust the fan
3
speed.
Auto Changeover Mode
Single Split Model
This mode changes the mode automatically to
maintain the set temperature at ±2 °C.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Auto Changeover Mode.
•
is displayed on the display screen.
NOTE
• In this mode you cannot adjust the room
temperature, it is adjusted automatically.
• The room temperature is not displayed on the
display screen.
18
3
Press or button to set the desired
temperature.
Press FAN SPEED button to adjust the fan
4
speed.
EN
Auto Operation (Articial
Intelligence)
Multi Model
In this operation mode, the system is
automatically operated by the electronic controls.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Auto Operation.
•
is displayed on the display screen.
Press or button to set the desired
3
temperature.
Press FAN SPEED button to adjust the fan
4
speed.
Using the Jet Mode Function
Changing Room Temperature
Quickly
This function allows you to cool indoor air quickly
during the summer or warm it quickly during
winter.
• The Jet Mode function is available with
Cooling, Heating and Dehumidication Mode.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
desired mode.
Press JET MODE button.
3
is displayed on the display screen.
•
NOTE
• Jet Heating Mode is not available on some
models.
• In Jet Cooling Mode, strong air blows out at
temperature of 18 °C for 30 minutes.
• After 30 minutes later, setting temperature is
maintaining 18 °C.
If you want to change the temperature,
Press
temperature.
• In Jet Heating Mode, strong air blows out at
temperature of 30 °C for 30 minutes.
• After 30 minutes later, setting temperature is
maintaining 30 °C.
If you want to change the temperature,
Press
temperature.
• This function may operate differently from the
remote control display.
or button to set the desired
or button to set the desired
19
EN
→ →
→ → → →
SWING
SWING
SWING
SWING
Using the Fan Speed Function
Adjusting the Fan Speed
• Press FAN SPEED button repeatedly to adjust
the fan speed.
Display ScreenSpeed
High
Medium - High
Medium
Medium - Low
Low
-Natural Wind
NOTE
• The fan speed of natural air adjusts
automatically.
• The fan speed icons are displayed on some
indoor units.
• Indoor unit display is displayed only 5 seconds
and return to the setting temperature on some
models.
Using the Air Flow Direction
Function
This function adjusts the direction of the air ow
vertically (horizontally).
(
• Press
the desired direction.
− Select
air ow automatically.
NOTE
• Adjusting the air ow direction horizontally may
not be supported, depending on the model.
• Adjusting the air deector arbitrarily may cause
product failure.
• If you restart the air conditioner, it starts to
operate with the previously set direction of air
ow, so the air deector may not match the
icon displayed on the remote control. When
this occurs, press
the direction of the air ow again.
• This function may operate differently from the
remote control display.
) button repeatedly and select
() to adjust the direction of the
or
button to adjust
20
EN
TIMER
TIMER
TIMER
TIMER
CANCEL
Setting the On/Off Timer
This function sets the air conditioner to turn on/
off automatically at desired time.
Setting the On Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
Press or button to select the
2
minutes.
Press SET/CANCEL button to nish.
3
• After setting the timer, current time and
icon are displayed on the display screen
indicating that the desired time is set.
Canceling the On Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
button repeatedly.
button repeatedly.
Setting the Off Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
Press or button to select the
2
minutes.
Press SET/CANCEL button to nish.
3
• After setting the timer, current time and
icon are displayed on the display screen
indicating that the desired time is set.
NOTE
• This function is disabled when you set Simple
Timer.
button repeatedly.
Canceling the Off Timer
Press
1
• The icon below blinks at the bottom of the
display screen.
button repeatedly.
Press SET/CANCEL button to cancel the
2
setting.
Press SET/CANCEL button to cancel the
2
setting.
Canceling the Timer Setting
• Press
button to cancel all timer settings.
21
EN
TIMER
TIMER
Using the Sleep Function
(Optional)
This function turns off the air conditioner
automatically when you go to sleep.
Turn the appliance on.
1
Press
2
• The icon below blinks at the bottom of the
display screen.
Press or button to select the hour
3
(up to 7 hours).
Press SET/CANCEL button to nish.
4
•
NOTE
• is displayed on some indoor units.
• Indoor unit display is displayed from 1H to 7H,
which is displayed only 5 seconds and then
return to the setting temperature.
• In the Cooling and Dehumidication Mode, the
temperature increases by 1 °C after 30 minutes
and additional 1 °C after another 30 minutes
for a more comfortable sleep.
• The temperature increases up to 2 °C from the
preset temperature.
• Although the remark for fan speed on the
display screen may be changed, the fan speed
is adjusted automatically.
button repeatedly.
is displayed on the display screen.
Using the Simple Timer
Function (Optional)
This function turns off the air conditioner
automatically when you go to sleep.
Turn the appliance on.
1
Press
2
• The icon below blinks at the bottom of the
display screen.
Press or button to select the hour
3
(up to 7 hours).
Press SET/CANCEL button to nish.
4
•
NOTE
• This function is disabled when you set Off
Timer.
button repeatedly.
is displayed on the display screen.
22
EN
kW [3 s]
℃↔℉ [5 s]
SWING
Using the Energy Display
Function (Optional)
This function displays the amount of electricity
generated on the indoor display as the product
operates.
Display the Current Energy Usage
Turn the appliance on.
1
Press
2
seconds.
• The instantaneous power consumption (
NOTE
• It is not displayed on the wireless remote
control.
• The unit of the displayed value is kW.
• If it is more than 99 kW, which is the range of
expression, maintain it as 99 kW.
• Display wattage under 10 kW with 0.1 kW unit,
and display one over 10 kW with 1 kW unit.
• The actual power may differ from the power
displayed.
• When connected to the Multi Outdoor unit, this
function may not be supported.
button and hold it about 3
) is displayed for a while on some indoor
units.
Using the Light Off Function
(Optional)
Display Screen Brightness
You can set the brightness of the indoor unit
display screen.
• Press LIGHT OFF button.
NOTE
• Turn on/off the Display screen.
Using the Comfort Air
Function (Optional)
Comfort Vane Operation
This function conveniently sets the vane to a
preset position to deect the supply air away
from blowing directly onto the occupants in the
room.
Turn the appliance on.
1
Press COMFORT AIR button repeatedly and
2
select the desired direction.
•
or is displayed on the display
screen.
NOTE
• or is displayed on some indoor units.
• This function is disabled when you press MODE or JET MODE button.
• This function is disabled and auto swing of
vertical direction is set up when you press
button.
• When this function is off, the horizontal vane
operates automatically depending on the set
mode.
23
EN
Using the Energy Control
Function (Optional)
Turn the appliance on.
1
Press ENERGY CTRL button.
2
• Press ENERGY CTRL button repeatedly to
select each step.
NOTE
• 1 step : The power Input is decreased by 20 %
compared to rated power input.
is displayed on the display screen.
−
• 2 step : The power Input is decreased by 40 %
compared to rated power input.
−
is displayed on the display screen.
• 3 step (Optional) : The power Input is
decreased by 60 % compared to rated power
input.
−
is displayed on the display screen.
•
(1 step), (2 step) is displayed on some
indoor units.
• This function is available with Cooling Mode.
• Capacity may decrease when Energy Control
mode is selected.
• Desired temperature is displayed about 5
seconds if you press FAN SPEED,
button.
• Room temperature is displayed about 5
seconds if you press ROOM TEMP button.
• When connected to the Multi Outdoor unit, this
function may not be supported.
or
Using Special Functions
Turn the appliance on.
1
Press FUNC button repeatedly to select the
2
desired function.
Press SET/CANCEL button to nish.
3
Display
Screen
To purify the air by removing
particles that enters the indoor
unit.
To reduce noise from outdoor
units.
To remove moisture generated
inside the indoor unit.
NOTE
• Some functions may not be supported,
depending on the model.
• Some functions may operate differently from
the remote control display.
Description
24
EN
Canceling Special Functions
Press FUNC button repeatedly to select the
1
desired function.
Press SET/CANCEL button to cancel the
2
function.
Using the Air Purication Function
These functions supply clean and fresh air by
ion particles and lter.
FunctionDisplayDescription
Ion particles from
Ionizer sterilize
Ionizer
Plasma
NOTE
• You can use this function without turning the air
conditioner on.
• Both the plasma lamp and the cooling lamp
light up while Smoke Away/Plasma is in
operation on some models.
• Do not touch ionizer during operation.
• This function may operate differently from the
remote control display.
the aerial
bacteria and
other harmful
substances.
It removes
microscopic
contaminants
from the intake
air completely to
supply clean and
fresh air.
Using the Silent Function
This function prevents potential claims by
neighbors, reducing noise from outdoor units.
is displayed on the display screen.
•
NOTE
• This function is disabled when you press MODE or ENERGY CTRL or JET MODE
button.
• This function is available with Cooling, Heating,
Auto Changeover, Auto Operation Mode.
• When connected to the Multi Outdoor unit, this
function may not be supported.
Using the Auto Clean Function
In the Cooling and Dehumidication Mode,
moisture is generated inside the indoor unit. This
function removes such moisture.
is displayed on the display screen.
•
NOTE
• Some functions cannot be used while the Auto
Clean function is in operation.
• If you turn off the power, the fan operates for
30 minutes and cleans the inside of the indoor
unit.
25
EN
kW [3 s]
Smart Appliance Connectivity
Using the Wi-Fi Pairing Function
(Optional)
Once it is connected to the internet through
a home Wi-Fi network, you can control the
appliance remotely with the application for the
smart phone.
• Press and hold the
simultaneously about 3 seconds.
NOTE
• It is not displayed on the wireless remote
control.
• For more information, read manual in Wi-Fi
modem.
and JET MODE button
Using the Smart Diagnosis
Function (Optional)
Smart Diagnosis allows users to conveniently
check maintenance information of a product.
• Easily checking operational status of the air
conditioner.
• Easily understanding the error messages.
• Helping to improve device performance and
expand product life.
Search and download LG A/C Smart
1
Diagnosis in Google play or App store.
Click the Receive button on the main screen
2
on your phone.
Press and hold the ROOM TEMP button
3
about 5 seconds aim at the indoor unit.
Hold your phone close to the indoor unit.
4
• Buzzer beeps will be received by your
phone.
26
Conrm the received information on your
5
phone.
NOTE
• Be sure to keep ambient noise to a minimum or
the phone may not correctly receive the buzzer
beeps from the indoor unit.
• When connected to the Multi Outdoor unit, this
function may not be supported.
MAINTENANCE
EN
WARNING
• Before cleaning or performing maintenance, disconnect the power supply and wait until the fan
stops.
If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain
it in best condition. Clean the product regularly to maintain optimal performance and to prevent
possible breakdown.
• Dry the air conditioner in Fan mode for 3 to 4 hours and disconnect the power. There may be internal
damage if moisture is left in its components.
• Before using the air conditioner again, dry the inner components of the air conditioner in Fan mode
for 3 to 4 hours. This will help to remove the odor generated from moisture.
Air Filter
• The feature may be changed according to the type of model.
27
TypeDescriptionInterval
Air lterClean with a vacuum or hand wash.2 weeks
Ionizer (Optional) Use dry cotton bud to remove any dustEvery 6 months
Clean the Indoor unit surface by using a soft, dry cloth.Regularly
Indoor unit
Outdoor unit
Have a professional clean the condensate drain pan.Once a year
Have a professional clean the condensate drain pipe.Every 4 months
Replace the remote control batteries.Once a year
Have a professional clean the heat exchanger coils and the
panel vents. (Consult with technician.)
Have a professional clean the fan.Once a year
Have a professional clean the condensate drain pan.Once a year
Have a professional verify that all the fan assembly is rmly
tightened.
Clean the electric components with air.Once a year
Once a year
Once a year
NOTE
• Never use water that is higher than 40 °C when you clean the lters. It may cause deformation or
discoloration.
• Never use volatile substances when you clean the lters. They may damage the surface of the
product.
• Do not wash the 3M lter with water, because the lter can be damaged (Optional).
• Do not wash the Triple lter with water, because the lter can be damaged (Optional).
EN
28
EN
Clean the Air Filter
Clean the air lters once every 2 weeks, or
more, if necessary.
• The air lter can be broken when it is bended.
• When the air lter is not assembled correctly,
dust and other substance come into the indoor
unit.
Type1
Turn off the power and unplug the power
1
cord.
Open the front cover.
2
• Lift up both sides of the cover slightly.
Hold the knobs of the air lters, pull them
3
down slightly and remove them from the
indoor unit.
Clean the lters with a vacuum cleaner or
4
with lukewarm water with neutral detergent.
Type2
If you look at the indoor unit from above it, can
assemble the top lter easily.
Turn off the power and unplug the power
1
cord.
Hold the knob of air lter, lift it up slightly.
2
Remove it from the indoor unit.
3
Clean the lter with a vacuum cleaner or with
4
lukewarm water with neutral detergent.
Dry the lter in the shade.
5
Insert the hooks of the air lter into the front
6
cover.
Dry the lters in the shade.
5
Insert the hooks of the air lters into the front
6
cover.
Check the side of the front cover for correct
7
assembly of the air lters.
Push down hooks to assemble the air lter.
7
Check the side of the front cover for correct
8
assembly of the air lter.
29
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