Samsung AR12HSFS Series Guide

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Features of your new air conditioner
2-step cooling
2-step cooling function will quickly cool the room to reach the desired temperature and then it
will adjust the fan speed and air flow direction automatically to help you stay comfortable and
refreshing.
Fast cooling
If you want the strong and cool air, just select Fast function! It will get you the strongest air!
Comfort cooling
If you want the comfortable and refreshing air, Comfort function will spread the cool air indirectly to
you, so that you can stay comfortable.
Single User
Use Single User function when you are alone at home. Single User function will minimize the
energy consumption with inverter technology and reduce your electricity bill by adjusting the
maximum operating capacity of the compressor.
Easy Filter
There is no grille to remove before separating the lter from the air conditioner!Therefore, lter can
be cleaned easily, more frequently! Frequent lter cleaning will prevent dust from entering into the
product or accumulating on the lter.
Smart Install
When the installation is done, your product will examine itself through trial operation to check if it
was installed properly.
Easy Installation
It’s so easy to install! You can easily hang the product on the wall and connect the pipes and wires
by opening the cover on the bottom of the product. Now you won’t have to tilt the product to
connect the pipe and the wires!
function
function will allow you to have deep, good night’s sleep by adjusting the
temperature, fan speed and air ow direction.
English-2
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Contents
Preparation
Safetyprecautions..........................................................................................................4
Checkingbeforeuse ......................................................................................................10
Checkingthenameoftheparts...........................................................................................11
Checkingtheremotecontroller ...........................................................................................12
Basic function
Basicfunction.............................................................................................................14
Adjustingtheairowdirection............................................................................................16
Advanced function
UsingtheFastfunction....................................................................................................17
UsingtheComfortfunction...............................................................................................17
mode ......................................................................................................18
SettingtheOn/Otimer ..................................................................................................19
UsingtheAutoCleanfunction.............................................................................................20
UsingtheSingleUserfunction ............................................................................................21
Others
Cleaningtheairconditioner...............................................................................................22
Maintainingtheairconditioner............................................................................................25
Troubleshooting..........................................................................................................26
Installation
Safetyprecautions........................................................................................................28
Choosingtheinstallationlocation.........................................................................................29
Accessories ...............................................................................................................32
Fixingtheinstallationplate................................................................................................34
Disassembling/Assembling the Cover panel for indoor unit installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Connectingtheassemblycable ........................................................................................... 37
Installingandconnectingtheassemblypipeoftheindoorunit............................................................ 39
Evacuatingtheindoorunit................................................................................................40
Cuttingorextendingthepipe.............................................................................................40
Installingandconnectingthedrainhoseoftheindoorunit................................................................42
Changingdirectionofthedrainhose......................................................................................43
Installingandconnectingthedrainhoseoftheoutdoorunit ..............................................................44
Evacuatingtheconnectedpipes...........................................................................................44
Performingthegasleaktests..............................................................................................46
Fixingtheindoorunitinplace.............................................................................................47
Fixingtheoutdoorunitinplace ........................................................................................... 47
SmartInstallmode........................................................................................................48
Finalcheckandtrialoperation.............................................................................................50
Pump down procedure (when removing the product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Howtoconnectyourextendedpowercables..............................................................................51
English-3
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Safety precautions
Before using your new air conditioner, please read this manual thoroughly to ensure
that you know how to safely and eciently operate the extensive features and
functions of your new appliance.
Because the following operating instructions cover various models, the
characteristics of your air conditioner may dier slightly from those described in this
manual. If you have any questions, call your nearest contact center or nd help and
information online at www.samsung.com.
Important safety symbols and precautions:
WARNING
Hazards or unsafe practices that may result in severe
personal injury or death.
CAUTION
Hazards or unsafe practices that may result in minor
personal injury or property damage.
Follow directions. Cut-o the power supply.
Do NOT attempt. Do NOT disassemble.
Make sure the machine is grounded to prevent electric shock.
FOR INSTALLATION
WARNING
Use the power line with the power specications of the product or higher
and use the power line for this appliance only. In addition, do not use an
extension line.
Extending the power line may result in electric shock or fire.
Do not use an electric transformer. It may result in electric shock or fire.
If the voltage/frequency/rated current condition is different, it may cause
fire.
The installation of this appliance must be performed by a qualied
technician or service company.
Failing to do so may result in electric shock, fire, explosion, problems with the
product, or injury and may also void warranty on the installed product.
Install a Isolation Switch next to the Air Conditioner (but not on the panels
of the Air Conditioner)and circuit breaker dedicated to the air conditioner.
Failing to do so may result in electric shock or fire.
Fix the outdoor unit rmly so that the electric part of the outdoor unit is not
exposed.
Failing to do so may result in electric shock, fire, explosion, problems with the
product.
Preparation
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Do not install this appliance near a heater, inammable material. Do
not install this appliance in a humid, oily or dusty location, in a location
exposed to direct sunlight and water (rain drops). Do not install this
appliance in a location where gas may leak.
This may result in electric shock or fire.
Never install the outdoor unit in a location such as on a high external wall
where it could fall.
If the outdoor unit falls, it may result in injury, death or property damage.
This appliance must be properly grounded. Do not ground the appliance to a
gas pipe, plastic water pipe, or telephone line.
Failure to do so may result in electric shock, fire, and explosion.
Make sure to use a socket-outlet with ground.
FOR INSTALLATION
CAUTION
Install your appliance on a level and hard oor that can support its weight.
Failing to do so may result in abnormal vibrations, noise, or problems with the
product.
Install the draining hose properly so that water is drained correctly.
Failing to do so may result in water overflowing and property damage. Avoid
adding drain to waste pipes as odours may arise in the future.
When installing the outdoor unit, make sure to connect the draining hose
so that draining is performed correctly.
The water generated during the heating operation by the outdoor unit may
overflow and result in property damage.
In particular, in winter, if a block of ice falls, it may result in injury, death or
property damage.
FOR POWER SUPPLY
WARNING
Whenthecircuit breakerisdamaged, contactyournearestservicecenter.
Do not pull or excessively bend the power line. Do not twist or tie the
power line. Do not hook the power line over a metal object, place a heavy
object on the power line, insert the power line between objects, or push
the power line into the space behind the appliance.
This may result in electric shock or fire.
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Safety precautions
FOR POWER SUPPLY
CAUTION
When not using the air conditioner for a long period of time or during a
thunder/lightning storm, cut the power at the circuit breaker.
Failing to do so may result in electric shock or fire.
FOR USING
WARNING
If the appliance is ooded, please contact your nearest service center.
Failing to do so may result in electric shock or fire.
If the appliance generates a strange noise, a burning smell or smoke, cut-
o the power supply immediately and contact the nearest service center.
Failing to do so may result in electric shock or fire.
In the event of a gas leak (such as propane gas, LP gas, etc.), ventilate
immediately without touching the power line. Do not touch the appliance
or power line.
Do not use a ventilating fan.
A spark may result in an explosion or fire.
To reinstall the air conditioner, please contact your nearest service center.
Failing to do so may result in problems with the product, water leakage,
electric shock, or fire.
A delivery service for the product is not provided. If you reinstall the product in
another location, additional construction expenses and an installation fee will
be charged.
Especially, when you wish to install the product in an unusual location such as
in an industrial area or near the seaside where it is exposed to the salt in the air,
please contact your nearest service center.
Do not touch the circuit breaker with wet hands.
This may result in electric shock.
Do not turn the air conditioner o with the circuit breaker while it is
operating.
Turning the air conditioner off and then on again with the circuit breaker may
cause a spark and result in electric shock or fire.
After unpacking the air conditioner, keep all packaging materials well
out of the reach of children, as packaging materials can be dangerous to
children.
If a child places a bag over its head, it may result in suffocation.
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Do not insert your ngers or foreign substances into the outlet when the air
conditioner is operating.
Take special care that children do not injure themselves by inserting their
fingers into the product.
Do not touch the air ow blade with your hands or ngers during the
heating operation.
This may result in electric shock or burns.
Do not insert your ngers or foreign substances into the air inlet/outlet of
the air conditioner.
Take special care that children do not injure themselves by inserting their
fingers into the product.
Do not strike or pull the air conditioner with excessive force.
This may result in fire, injury, or problems with the product.
FOR USING
WARNING
Do not place an object near the outdoor unit that allows children to climb
onto the machine.
This may result in children seriously injuring themselves.
Do not use this air conditioner for long periods of time in badly ventilated
locations or near inrm people.
Since this may be dangerous due to a lack of oxygen, Open a window at least
once an hour.
If any foreign substance such as water has entered the appliance, cut-o
the power supply and contact the nearest service center.
Failing to do so may result in electric shock or fire.
Do not attempt to repair, disassemble, or modify the appliance yourself.
Do not use any fuse (such as cooper, steel wire, etc.)other than the standard
fuse.
Failing to do so may result in electric shock, fire, problems with the product, or
injury.
English-7
PREPARATION01
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Safety precautions
FOR USING
CAUTION
Do not place objects or devices under the indoor unit.
Water dripping from the indoor unit may result in fire or property damage.
(example electrical appliances)
Check that the installation frame of the outdoor unit is not broken at least
once a year.
Failing to do so may result in injury, death or property damage.
Max current is measured according to IEC standard for safety and current is
measured according to ISO standard for energy eciency.
Do not stand on top of the appliance or place objects (such as laundry,
lighted candles, lighted cigarettes, dishes, chemicals, metal objects, etc.) on
the appliance.
This may result in electric shock, fire, problems with the product, or injury.
Do not operate the appliance with wet hands.
This may result in electric shock.
Do not spray volatile material such as insecticide onto the surface of the
appliance.
As well as being harmful to humans, it may also result in electric shock, fire or
problems with the product.
Do not drink the water from the air conditioner.
The water may be harmful to humans.
Do not apply a strong impact to the remote controller and do not
disassemble the remote controller.
Do not touch the pipes connected with the product.
This may result in burns or injury.
Do not use this air conditioner to preserve precision equipment, food,
animals, plants or cosmetics, or for any other unusual purposes.
This may result in property damage.
Avoid directly exposing humans, animals or plants from the air ow from
the air conditioner for long periods of time.
This may result in harm to humans, animals or plants.
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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.
FOR CLEANING
WARNING
Do not clean the appliance by spraying water directly onto it. Do not use
benzene, thinner or alcohol to clean the appliance.
This may result in discoloration, deformation, damage, electric shock or fire.
Before cleaning or performing maintenance, cut-o the power supply and
wait until the fan stops.
Failing to do so may result in electric shock or fire.
FOR CLEANING
CAUTION
Take care when cleaning the surface of the heat exchanger of the outdoor
unit since it has sharp edges.
This should be done by a qualified technician please contact your installer or
service center.
Do not clean the inside of the air conditioner by yourself.
For cleaning inside the appliance, contact your nearest service center.
When cleaning the internal filter, refer to the descriptions in the‘Cleaning the
air conditioner’section.
Failure to do may result in damage, electric shock or fire.
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Checking before use
Operation ranges
The table below indicates the temperature and humidity ranges the air
conditioner can be operated within. Refer to the table for ecient use.
Maintaining your air conditioner
If the air conditioner operates in cooling mode for long period of time in high humidity area, dew may be formed.
If the outdoor temperature goes down to -5 °C, heating capacity may decrease as much as 60 %~70 % of specied
capacity according to the using conditions ( ARHP) .
Mode Indoor
temperature
Outdoor
temperature Indoor humidity
Cooling 16 ˚C~32 ˚C 15 ˚C~43 ˚C Relative humidity 80% or less
Heating
(ARHP)27 ˚C or less -5 ˚C~24 ˚C -
Dry 18 ˚C~32 ˚C 15 ˚C~43 ˚C -
Internal protections via the unit control system
This internal protection operates if an internal fault occurs in the air conditioner.
• IftheheatpumpisoperatinginHeatmode,defrostcycleisactuatedtohelpremovefrostfromanoutdoorunit
that may have deposited at low temperatures.
The internal fan is switched o automatically and restarted only after the defrost cycle is completed.
( ARHP)
Type Description
Against cold air
( ARHP)
The internal fan will be o to prevent cold air when the heat pump is heating.
Defrost cycle
( ARHP)
The internal fan will be o to defrost ice when the heat pump is heating.
Vertical air ow blade will be closed during defrost cycle and it will open again during
heating operation after defrost cycle.
Protect compressor The air conditioner does not start operating immediately to help protect the compressor
of the outdoor unit after it has been started.
Smart install
Through Smart install function, installer can check if the installation was done properly.
If the installation was not done properly, error indicator will turn on the indoor unit display.
Therefore user will know if the installation was done properly or not.
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Main parts
Your air conditioner may slightly look dierent from illustration shown below depending on your model.
Checking the name of the parts
Display
Power button/
Remote controller receiver
Air lter
Air ow blade
(up and down) Air ow blade
(left and right)
Air intake
Single user indicator
Timer/Auto clean indicator
Power indicator
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Remote controller buttons
• Pointtheremotecontrollertowardstheremotecontrollerreceiveroftheindoorunit.
• Whenyouproperlypressthebuttonontheremotecontroller,youwillhearbeepsoundfromtheindoorunitandatransmit
indicator( ) appears on the remote controller display.
Checking the remote controller
Remote controller display
On Timer
Set the OnTimer on.
O Timer
Set the O Timer on.
Single User
Turn on/o the Single User function
which reduces energy usage while
operating in cool mode.
Fan


Adjust how much air ows through the air
conditioner with the 5 dierent fan speeds
such as Auto/Low/Medium/High/Turbo.
Cancel
Cancel the timer/ mode.
Beep o
To silence the beep sound when pressing
the button.
Vertical air swing
Activate/Deactivate air ow blade movement
automatically up and down.
Set the mode on.
Mode
Set one of the 5 operating modes
(see pages 14~15 for instructions).
Auto Clean
Auto clean function – Dry inside of the indoor
unit to get rid of odor.
Power
Turn on/o the air conditioner.
Temp + -
Increase/Decrease the temperature by 1 ˚C.
Set
Set the timer/ mode.
Fast / Comfort
Select Fast function or Comfort function
Virus Doctor
Has no this function.
Time Up/Time Down
Adjust the time for timer/ mode.
• Makesurethatthewaterdoesnotgettotheremotecontroller.
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• Makesurethatthewaterdoesnotgettotheremotecontroller.
Remote controller display
• Thesignalmaynotbereceivedwellofelectroniclightingstyleuorescentlampssuchasinverteruorescentlamps
areinthesamespace.
• Ifotherelectricalproductsoperatebytheremotecontroller,callyournearestcontactcenter.
Battery changing time
Whenthebatteryisexhausted,( )willbedisplayedintheremotecontrollerdisplay.Whentheiconappears,changethe
batteries.Theremotecontrollerrequirestwo1.5VAAAtypebatteries.
Storing the remote controller
Whenyoudonotusetheremotecontrollerforlongtime,removethebatteriesfromtheremotecontrollerandstoreit.
Inserting the batteries
1. Push the lever as arrow
indicates on the rear side of the
remote controller and pull up.
2. Insert two AAA batteries.
 Checkandmatchthe“+”and“-”signs
accordingly.Makesureyouhave
insertedthebatteriesincorrectposition.
3. Close the cover by place it back to its
original position.
 Youshouldhearclicksoundwhenthe
coverislockedproperly.
Fast/Comfort indicator
Set temperature indicator
Virus Doctor indicator
(Hasnothisfunction.)
Single user indicator
On Timer indicator
O Timer indicator
indicator
Operation mode indicator
Fan speed indicator
 Auto
 Low
 Medium
 High
 Turbo
Low battery indicator
Air swing indicator
(Vertical)
Transmit indicator
 HeatmodecanbeselectedARHPSeries.
 AstoARHCSeries,don’toperatetheairconditionerwhentheremotecontrollerissetto
 Heatmode).
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Basic function
Basic operation is an operation mode that can be selected by pressing the Mode button.
Auto(2-Step Cooling or Heat (ARHP) )
In Auto mode, the air conditioner will automatically set the temperature and fan speed depending on the room
temperature detected by the room temperature sensor.
• 2-Step Cooling mode sets the air conditioner to operate in Fast + Cool mode when set temperature is lower than indoor
temperature, and then the air conditioner will automatically operate in Dry mode when indoor temperature reaches set
temperature.
Cool
In Cool mode, the air conditioner will cool your room. You can adjust the temperature and the fan speed to feel cooler in hot
season.
• If current outside temperature is much higher than the selected indoor temperature, it may take time to bring the inner
temperature to the desired coolness.
Dry
The air conditioner in Dry mode acts like a dehumidier by removing moisture from the indoor air.
Dry mode makes the air feel refreshing in a humid climate.
To activate the Dry mode, set temperature on the remote controller should be lower than indoor room temperature.
Fan
Fan mode can be selected to circulate your room. Fan mode will be helpful to refresh the stale air in your room.
Heat (ARHP)
The air conditioner heats as well as cools. Warm your room with this versatile appliance in the cold of winter.
• Fan may not operate for about 3~5 minutes at the beginning to prevent any cold blasts while the air conditioner is
warming up.
• Since the air conditioner heats the room by taking heat energy from outdoor air, the heating capacity may decrease when
outdoor temperature is extremely low.
Use an additional heating appliance in combination with the air conditioner if you feel the air conditioner heats
insuciently.
Basic function
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Press the button to turn on the air conditioner.
Press the button to set the operating mode.
• EachtimeyoupresstheMode button, the mode will change in order of Auto, Cool, Dry, Fan and Heat ( ARHP) .
When the Auto mode is selected, air conditioner will operate in 2-Step Cooling for cooling condition or in Auto Heat for
heating (
ARHP) condition.
Press the button to set the desired fan speed.
Auto
(2-Step Cooling or Heat
( ARHP ))
(Auto)
Cool (Auto), (Low), (Med), (High), (Turbo)
Dry (Auto)
Fan (Low), (Med), (High), (Turbo)
Heat ( ARHP)
(Auto), (Low), (Med), (High), (Turbo)
Press the button to adjust the temperature.
Auto
(2-Step Cooling or Heat
( ARHP) )
You can adjust the desired temperature by 1 °C within the range of 16 °C~30 °C.
Cool You can adjust the desired temperature by 1 °C within the range of 16 °C~30 °C.
Dry You can adjust the desired temperature by 1 °C within the range of 18 °C~30 °C.
Fan Temperature adjustment is not possible.
Heat (
ARHP) You can adjust the desired temperature by 1 °C within the range of 16 °C~30 °C.
• Drymodeisonlyavailableinthecoolingmode.
English-15
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Adjusting the air ow direction
Air ow can be directed to your desired position.
Vertical air ow
Air ow blades move up and down.
Press the Vertical air swing button on the remote controller.
 Air swing indicator will be on the remote controller display and air ow blades move
up and down continuously to circulate the air.
 
Press the Vertical air swing button on the remote controller again, to keep the
air ow direction in a constant position.
If you adjust the vertical air ow blade manually, it may not close completely when
you turn o the air conditioner.
• Adjustingtheairowdirectionisnotavailableingood'sleepmodewhileitisin
cool mode.
• However,youcanadjusttheairowdirectioningood'sleepmodewhileitisin
heat mode. ( ARHP)
Horizontal air ow
Make sure one of the blade pin lever that stick out of the air ow blades are not broken.
Move the blade pin lever left or right to keep the air ow direction in a constant
position you prefer.
• BeextremelycarefulwithyourngerswhileadjustingtheHorizontal
air ow direction.
There is a potential risk of personal injury when the unit is
mishandled.
Blade pin lever
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Using the Fast function
You can set the Fast function to provide powerful cooling.
• FastfunctionisonlyavailableinCoolmode.
• IfyoupresstheMode button while the Fast function is on, it will cancel
the function.
• Temperature/Fanspeedcannotbeadjustedwhenthefunctionison.
Press the Fast/Comfort button on the remote controller once to select Fast function.
Fast indicator ( + ) appears on the remote controller display and the air
conditioner operates in Fast function for 30 minutes.
When you select Fast function, your air conditioner will operate more powerfully to
quickly cool your room.
Using the Comfort function
Press the Fast/Comfort button twice when the Fast function is on.Cancel
Advanced function
You can set the Comfort function to provide mild cooling.
• ComfortfunctionisonlyavailableinCoolmode.
• IfyoupresstheMode button while the Comfort function is on, it will cancel
the function.
• Youcanadjustthetemperaturebutfanspeedcannotbeadjustedwhenthe
function is on.
Press the Fast/Comfort button on the remote controller twice to select Comfort
function.
Comfort indicator ( + ) appears on the remote controller display.
When you select Comfort function, your air conditioner will operate mildly to provide
you comfort cooling.
Press the Fast/Comfort button once when the Comfort function is on.Cancel
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mode
For a comfortable sleep, the air conditioner will operate it Fall asleep Sound sleep Wake up from mode.
• SetOtimerin mode over 5 hours.You fell disturbed sleep if the is set too short or long
because the default is set to 8-hour-operation.
• Ifthe mode is set less than 4 hours, the operation will stop at the same time.
If the mode is set over 5 hours, it will run asWake up stage from the last one hour before it stops.
• Recommendedsettemperatureisbetween25˚C~27˚Cforcoolingand21˚C~23˚Cforheating( ARHP) .
Temperature and fan speed change in mode
• Fallasleep:Easesyouintosleepbydroppingthetemperature.
• Soundsleep:Relaxesyourbodyandraisesyourtemperatureslightly.
• Wakeupfrom mode:Allowsyoutowakeupfromcomfortableintermittentairanditmakesyoufeelrefreshed.
When the air conditioner is on and in cool/heat ( ARHP) mode
Press the Cancel button once again.Cancel
You can set the desired temperature by 1˚C in the range of 16˚C~30˚C.
Fan speed will be adjusted automatically according to the
mode.
However, I f you select mode while heating operation is on,
you can adjust fan speed ( ARHP) .
When the mode is on.
InCoolmode:Airowdirectionwillbeadjustedautomatically.
InHeatmode:Adjustingairowdirectionisavailable( ARHP) .
1. Press the button on the remote controller.
  indicator appears and O timer indicator starts blinking on the remote
controller display.
2. Press the button to set the time.
  You can set the time in half hourly unit from 30 minutes ~ 3 hours and hour unit from
3 hours ~ 12 hours.
  Operating hour can be set from minimum 30 minutes to maximum 12 hours.
  Default operation hour is set to 8 hours.
3. Press the Set button to activate it.
  O timer indicator stops blinking and reserved time will be displayed for 3 seconds.
Then the air conditioner operates in good’sleep mode.
  If you don’t press Set button within 10 seconds after pressing the or
Time Up or Time Down button, the air conditioner will return to previous status.
Check O timer indicator on the remote controller display and indicator on the
indoor unit.
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Setting the On/O timer
You can set the air conditioner to turn on/o automatically at desired time.
Setting On timer while the air conditioner is o / O timer while the air conditioner is on
1. Press the On Timer/O Timer button.
  On/O timer indicator will blink on the remote controller display.
2. Press the Time Up or Time Down button to set the time.
  You can set the time in half hourly unit from 30 minutes ~ 3 hours and hour unit from
3 hours ~ 24 hours.
  Operating hour can be set from minimum 30 minutes to maximum 24 hours.
3. Press the Set button to activate it.
  On timer indicator stops blinking and reserved time will be displayed for 3 seconds.
  If you don’t press Set button within 10 seconds after selecting the time the air
conditioner will return to previous status. Check On timer or O timer indicator on
the remote controller display and indicator on the indoor unit.
Additional options available in On timer mode
You can select from Auto/Cool/Dry/Fan/Heat( ARHP ).
You can adjust the temperature in Auto/Cool/Dry/Heat( ARHP ) mode.
• OnlythelatestsettingtimerwillbeappliedbetweentheOnTimer/OTimer
and O timer functions.
• Aftersettingthetimer,thesettimewillbedisplayedfor3secondsbeforeit
disappears.
Press the Cancel button.Cancel
Setting On timer
Setting O timer
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Using the Auto Clean function
Auto clean function will minimise the moisture inside of the indoor unit. Activate this function to help provide you with clean air.
Press the Auto Clean button.
• Duringtheautocleanfunction,indoorfanwillcontinuetorunandairow
blade will remain open to expel ambient air.
When the air conditioner is turned o,

The Auto clean indicator on the indoor unit display appears and the Auto clean function
runs.
When the air conditioner is turned on,

After stopping the air conditioner operation , the Auto clean indicator on the indoor
unit display appears and the Auto clean function runs.
Press the Auto clean button once again. Cancel
※

Auto Clean time can vary, depending on the previously used mode.
Auto(cool), Cool, Dry mode:approximately30minutes.
Auto(heat ( ARHP) ), Heat ( ARHP) , Fan mode:approximately15minutes.
Combining OnTimer and O Timer
If the air conditioner is on If the air conditioner is o
Preset time on On timer is longer than O timer
Ex)Ontimer:3hours,Otimer:1hour
-The air conditioner will operate the O timer after
1 hour from the moment you have set the timer.
Your air conditioner will turn on after 2 hours.
Preset time on On timer is shorter than O timer
Ex)Ontimer:3hours,Otimer:5hours
-The air conditioner will operate On timer after 3 hours
from the moment you have set the timer.
Your air conditioner will remain on for 2 hours and then
turn o automatically.
• OntimerandOtimersettingtimeshouldbedierentfromeachother.
• PresstheCancel button on the remote controller while timer combination is on.
Both of the On and O timer will be canceled and the indicator will disappear.
Setting the On/O timer
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