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, fire, 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
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 flammable 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 specific
refrigerant.
•Use non-flammable gas (nitrogen) to check for leak and to purge
air; using compressed air or flammable gas may cause fire 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 fire.
EN
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 fire.
•Use only the refrigerant specified 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 flammable substances such as gasoline, benzene, or
thinner near the air conditioner.
•Contact an authorized service center when the air conditioner is
submerged by flood 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 sufficiently 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 sufficiently 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 flow.
•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 fire 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 qualified 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
qualified electrician.
•The refrigerant and insulation blowing gas used in the appliance
require special disposal procedures. Consult a service agent or a
similarly qualified person before disposing of them.
•If the supply cord is damaged, it must be replaced by the
manufacturer or its service agents or similarly qualified 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 conflict 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 filter 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 fluid leak in the battery. If
your clothes or skin are exposed to the leaking battery fluid, 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 fluid 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 filter.
•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
4
5
6
7
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 flow 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 filter once every 2 weeks. Dust and impurities collected in the air filter may block the air
flow or weaken the cooling / dehumidifying functions.
Parts and Functions
Indoor UnitOutdoor Unit
EN
1
Air Filter
2
Air Intake
3
Front Cover
On/Off Button
Air Deflector (Vertical Louver)
Air Deflector (Horizontal Vane)
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 (
Purification function (
), Energy Display (
).
), Air
Fix the holder by fastening 2 screws firmly
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 finish.
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-only models, the temperature is set
to 22 °C
• 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
Button
2
Display
Screen
-To turn on/off the air conditioner.
To adjust the desired room temperature
in cooling, heating or auto changeover
mode.
*
To select the cooling mode.
To select the heating mode.
MODE
1
To select the dehumidification mode.
To select the fan mode.
To select the auto changeover/auto
operation mode.
JET
MODE
FAN
SPEED
To change room temperature quickly.
To adjust the fan speed.
To adjust the air flow direction vertically
or horizontally.
NOTE
• * buttons may be changed according to the type of model.
Description
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
Button
SET/
CANCEL
Display
Screen
-
To turn on/off air conditioner
automatically at desired time.
To set/cancel the special functions and
timer.
Description
-To cancel the timer settings.
*
*LIGHT
OFF
ROOM
TEMP
°C↔°F [5 s]To change unit between °C and °F.
1
*ENERGY
SAVING
*COMFORT
AIR
kW [3 s]-
*ENERGY
CTRL
*COMFORT
SLEEP
DIAGNOSIS
[5 s]
-To adjust time.
-
To set the brightness of the display on
the indoor unit.
To display the room temperature.
To minimize power consumption.
To adjust the air flow to deflect wind.
To set whether or not to display
information regarding energy.
To bring the effect of the power saving.
To make the comfortable sleep
environment.
-
To conveniently check maintenance
information of a product.
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
Display
Screen
To purify the air by removing particles
2
that enters the indoor unit.
To reduce noise from outdoor units.
To keep your skin moisturized by
generating ion clusters.
*
To lower indoor humidity quickly.
To maintain a minimum room
temperature and prevent objects in the
room from freezing.
To fan away a mosquito.
1
To remove moisture generated inside
the indoor unit.
To make the comfortable sleep
environment.
RESET-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.
• Press the SET/CANCEL button to operate the selected FUNC.
Description
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 Only Model
Cooling Mode
Auto Operation(AI) Mode
Dehumidification Mode
Fan Mode
Cooling & Heating Model
Cooling Mode
Auto Changeover Mode
Dehumidification Mode
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.
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.
•
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.
Dehumidification 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
Dehumidification 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
Cooling & Heating 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 (Artificial
Intelligence)
Cooling Only Model
This mode automatically sets the fan speed
and temperature depending on the room
temperature.
Turn the appliance on.
1
Press MODE button repeatedly to select the
2
Auto Operation.
•
is displayed on the display screen.
3
Press or button to select the desired
operation code if the temperature is higher
or lower than the desired temperature.
CodeDescription
2Cool
1Cool slightly
0Maintain room temperature
-1Heat slightly
-2Heat
NOTE
• In this mode, you cannot adjust the fan speed,
but you can set the air deflector to rotate
automatically.
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.
• Cooling & Heating model : The Jet Mode
function is available with Cooling, Heating and
Dehumidification Mode.
• Cooling Only model : The Jet Mode function
is available with Cooling, Dehumidification,
Fan, Auto Operation Mode and Air Purification
function.
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 flow
vertically (horizontally).
(
• Press
the desired direction.
− Select
air flow automatically.
NOTE
• Adjusting the air flow direction horizontally may
not be supported, depending on the model.
• Adjusting the air deflector arbitrarily may cause
product failure.
• If you restart the air conditioner, it starts to
operate with the previously set direction of air
flow, so the air deflector may not match the
icon displayed on the remote control. When
this occurs, press
the direction of the air flow 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 finish.
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 finish.
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 finish.
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 Dehumidification 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 finish.
4
•
NOTE
• This function is disabled when you set Off
Timer.
button repeatedly.
is displayed on the display screen.
22
EN
kW [3 s]
kW
kWh
kW [3 s]
kW
kWh
℃↔℉ [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 (
Display the Cumulative Energy
Usage (Optional)
Turn the appliance on.
1
Press
2
seconds twice.
• The cumulative power consumption (
NOTE
• It is not displayed on the wireless remote
control.
• kW refers to instantaneous power
consumption.
• kWh refers to cumulative power consumption.
• If it is more than 99 kWh, which is the range of
expression, maintain it as 99 kWh.
• Power off resets its value.
• Display wattage under 10 kW with 0.1 kW(h)
unit, and display one over 10 kW with 1 kW(h)
unit.
• The actual power may differ from the power
displayed.
button and hold it about 3
or
some indoor units.
) is displayed for a while on some indoor
units.
) is displayed for a while on
button and hold it about 3
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 deflect 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
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