Samsung AS09ULN, AS12ULN, AS24ULN, AS18ULN User Manual
AS 05R Series
AS 07R Series
AS 09R Series
AS 09U Series
AS 12U Series
AS 18U Series
AS 24U Series
Air Conditioner
user manual
imagine the possibilities
Thank you for purchasing this Samsung product. To receive more complete service, please register your product at
www.samsung.com/global/register
DB9830368 A
features of your new air conditioner
t Cool Summer Offer
On those hot sweltering summer days and long restless nights, there is no better escape from the heat than the cool comforts of home. Your new air conditioner brings an end to exhausting hot summer days and lets you rest. This summer, beat the heat with your own air conditioner.
t Cost Efficient System
Your new air conditioner not only provides maximum cooling power in the summer, but can also be an efficient heating method in the winter with the advanced “Heat pump” system. This technology is up to 300% more efficient than electrical heating, so you can further reduce its running cost. Now, meet year-round needs with one air conditioner.
t A Look for Everywhere
The elegant and harmonious design gives priority to the esthetics o f your space and complements any of your existing interior décor. With its soft color and rounded-edge shape, the new air conditioner adds class to any room. Enjoy what your air conditioner offers both functionally and esthetically.
t 
function
function allows you to set a comfortable sleep temperature while saving energy and having sound sleep.
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02_ features
safety information
To prevent electric shock, disconnect the power before servicing, cleaning, and installing the unit.
SAFETY INFORMATION
Before using your new air conditioner, please read this manual thoroughly to ensure that you know how to safely and efficiently 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 differ slightly from those described in this manual. If you have questions, call your nearest contact center or find help and information online at www.samsung.com.
What the icons and signs in this user manual mean:
Risk of death or serious personal injury.
WARNING |
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CAUTION |
Potential risk of personal injury or material damage. |
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To reduce the risk of fire, explosion, electric shock, or personal injury when |
CAUTION |
using your air conditioner, follow these basic safety instructions: |
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Do NOT attempt.
Do NOT disassemble.
Do NOT touch.
Follow directions carefully.
Unplug the power plug from the wall socket.
Make sure the machine is grounded to prevent electric shock.
Call the contact center for help.
Recommended instructions or useful information for use.
These warning signs are here to prevent injury to you and others.
Please follow them carefully.
After reading this section, keep it in a safe place for future reference.
safety information _03
safety information
SEVERE WARNING SIGNS
Do not place the air conditioner near hazardous substances or equipment that releases free flames to avoid fire, explosions or injuries.
t Potential risk of fire hazard or explosion.
Do not install the outdoor unit at an unstable place or elevated surface where there is potential risk of falling.
t If the outdoor unit falls, it may cause personal injury or loss or pr operty.
Install the air conditioner away from direct exposure to sunlight, heating apparatus, and humid places.
tHang curtains on windows to boost cooling efficiency and to avoid the risk of electric shock.
Any changes or modifications performed not following by the installation manual, failure or damage may occur on the condition. In this case, user will be responsible for all the repair expenses.
Install an exclusive circuit breaker and short-circuit breaker for the air conditioner.
t Potential risk of electric shock or fire.
Never use a damaged or dusted power plug, power cable, or loosened power receptacle.
t Potential risk of fire or electric shock.
Do not yank the power cable and touch the power plug with hands. t Potential risk of fire or electric shock.
Do not cut the power plug and connect to a different power cable.
Turn off the air conditioner using the provided remote control or control accessory (if provided). Do not unplug to turn off the unit (unless there is an immediate danger).
Do not insert anything such as fingers or branches into the air conditioner vents when the air conditioner is running.
t Keep children away from the air conditioner not to put their figures. Potential risk of personal injury.
Ensure no water gets into the air conditioner.
tPotential risk or electric shock.
tIf the water gets into the air conditioner, stop and turn off the power source immediately.
Do not insert anything such as fingers or branches into the air inlet or outlet of the unit.
t Keep children away from the air conditioner. Potential risk of personal injury.
The air conditioner is composed of moving parts. Keep children away from the unit to avoid physical injury.
Make sure that children take precautions against access to the air conditioner and they do not play with the unit.
04_ safety information
Do not clean the interior of air conditioner on your own.
tConsult the place of purchase or contact center before cleaning the interior of air conditioner. The wrong way of cleaning may damage or defective electric parts and cause electric shock or fire.
Do not run the air conditioner for an extended period of time in a r |
oom with |
the door closed or with babies, elderly or disabled people. |
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tOpen the door or windows to ventilate your room at least once an hour to prevent oxygen shortage
Do not connect the air conditioner with heating apparatus or attempt to disassemble, remodel or repair it yourself.
tPotential risk of malfunction, electric shock or fire. If repairs are needed, consult the contact center.
Consult the place of purchase or contact center to reinstall or disassemble the air conditioner.
t Improper installation carries a risk of unit malfunction, water leakage, electric shock or fire.
t If installing in specialty areas, such as a factory complex or saline coastal area, consult the place of purchase or contact center for specific installation details.
Consult a dealer regarding the appropriate measures to prevent the allowable concentration from being exceeded.
t If the refrigerant leaks, and cause the concentration limit to be exceeded, hazards due to lack of oxygen in the room may result.
Always make sure that the power supply is compliant with current safety standards. Always install the air conditioner in compliance with current local safety standards.
Do not put undue stress or place heavy object on the power cable.
Do not bend the power cable excessively. t Potential risk of fire or electric shock.
Use a rated circuit breaker only.
t Never use steel wires or copper wires as a circuit breaker. It may cause fire or unit malfunctions.
If the indoor unit gets wet, turn the power off immediately and call your nearest contact center.
t Potential risk of fire or electric shock.
To protect the product from water and possible shock, you should keep the power cable and the connection cord of the indoor and outdoor units in the protection tube.
Verify that the voltage and frequency of the power supply comply with the specifications and that the installed power is sufficient to ensure the operation of any other domestic appliance connected to the same electric lines.
Disconnect the air conditioner from power supply before it is repaired or disassembled.
Clean the air conditioner after the inner fan stops operating. t Potential risk of injury or electric shock.
safety information _05
safety information
SEVERE WARNING SIGNS
Be sure to ground the unit. Do not connect the ground wire to gas or water pipes, lighting rods, or telephone grounding lines.
t If the unit is not properly grounded, electric shock may result.
Use a receptacle that has a ground terminal. The receptacle must be used exclusively for the air conditioner.
t Improper electrical grounding may cause electric shock or fire.
If you smell burning plastic, hear strange sounds, or see smoke coming from the unit, unplug the air conditioner immediately and call a contact center
t Potential risk of fire or electric shock.
CAUTION SIGNS
Mount with the lowest moving parts at least 2.5m above the floor or grade level. (If applicable.)
If failure or damage occurs on the conditions of improper use not followed by the installation manual, there will be an extra labor charge for installing and construction.
tPotential risk of malfunction, electric shock or fire if repairs or installations are attempted by a non-qualified service technician.
Do not block or place items in front of the air conditioner. Do not step, hang onto, or place heavy items on the air conditioner.
t Potential risk of personal injury.
Do not allow children to climb on the air conditioner.
Do not pull or give excessive shock to the air conditioner.
tPotential risk of fire, or unit malfunction and there are risk of personal injury because unit may fall down.
Do not drink drain water coming out of the air conditioner. t Potential risk of health hazard.
Do not spray flammable gases such as insecticide near the air conditioner t Potential risk of electric shock, fire or unit malfunction.
Do not use the air conditioner as a cooling precision instrument for food, pets, plants, cosmetics or machinery.
Cool air should not flow directly towards people, pets, and plants. t It is harmful to your health, pets, and plants.
Do not spray water directly on the air conditioner or use benzene, thinner or alcohol to clean the surface of the unit.
tPotential risk of electric shock or fire.
tPotential risk of damage to the air conditioner.
Do not open the front grille during operation. t Potential risk of electric shock or unit malfunction.
Do not place any objects, especially containers with liquid.
06_ safety information
Do not touch the pipe connected to the air conditioner.
Install the indoor unit away from lighting apparatus using the ballast.
t If you use the wireless remote control, reception error may occur due to the ballast of the lighting apparatus.
Install the outdoor unit where operating noise and vibration will not disturb your neighbor and in a well-ventilated area with no obstacle.
t Potential risk of malfunction.
t Operating noise may disturb your neighbor.
Make sure that there are no obstacles or covers that block the air conditioner.
Allow sufficient space for air circulation.
t Insufficient ventilation may result in poor performance.
If the power cable is damaged, the manufacturer or a qualified service technician must replace it.
If a power outage occurs while the air conditioner is working, turn off the power source immediately.
Max current is measured according to IEC standard for safety and current is measured according to ISO standard for energy efficiency.
Have a qualified service technician install the air conditioner and perform a trial operation.
Make sure there are no obstacles under the indoor unit. t Potential risk of fire or loss of property.
When cleaning the outdoor unit, touch the heat exchanger radiator fins with extreme care.
t Wearing thick gloves can protect your hands.
Check for damages on the H Beam of the outdoor unit at least once a year t The unit may fall down and there are potential risk of personal injury.
Check for damage on delivery. If damaged, do not install the air conditioner and call the place of purchase immediately.
Keep indoor temperatures stable and not extremely cold, especially where there are children, elderly or disabled people.
The packaging material and used batteries of the remote controller (optional) must be disposed of in accordance with the national standards.
The refrigerant used in the air conditioner must be treated as chemical waste. Dispose the refrigerant following national standards.
When using a wireless remote control, the distance should not be more than 7 meters from the air conditioner.
If the remote control is not used for a long period of time, remove the batteries to prevent leakage of electrolyte.
The appliance 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 appliance.
Inspect the condition, electric connections, pipes and external case of the air conditioner regularly by a qualified service technician.
safety information _07
safety information
CAUTION SIGNS
Do not open doors and windows in the room being cooled during operation unless necessary.
Do not block the air conditioner vents. If objects block the air flow, it may cause unit malfunction or poor performance.
Make sure that the condensed water dripping from the drain hose runs out properly and safely.
Firmly connect the drain hose to the air conditioner for proper water drainage.
Ensure the off-on and protection switches are properly installed.
Do not use the air conditioner if damaged. If problems occur, immediately stop operation and disconnect the plug from the power supply.
If the air conditioner will not be used for an extended period of time (for example, over several months), unplug the power from the wall.
Call the place of purchase or a contact center if repairs are needed.
t Potential risk of fire or electric shock if disassembly or repairs are attempted by a non-qualified service technician.
08_ safety information
contents
VIEWING YOUR AIR CONDITIONER |
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C hecking the indoor unit and dis play |
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Main parts |
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Display |
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Opening the front panel |
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Power button and R oom temperature sensor |
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C hecking the outdoor unit |
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C hecking the remote control |
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R emote control display |
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Using the remote control |
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nserting the batteries |
OPERATING BASIC FUNCTION |
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Turning the air conditioner on and off |
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14 S electing operation mode |
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Auto |
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C ool |
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Dry |
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Fan |
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Adjus ting the air flow direction |
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Vertical air flow |
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Horizontal air flow |
USING ADVANCED FUNCTIONS
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CLEANING AND MAINTAINING
THE AIR CONDITIONER
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19Using the Turbo function
20Setting timer
20On timer
21Off timer
22Combining On timer and Off timer
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mode
25Using the Smart Saver function
26Cleaning the exterior
26Cleaning the filter
26Air filter (option
27Bio filter (option)
28Replacing the filter
28Deodorizing filter
29Maintaining your air conditioner
29Periodical checks
30nternal protections via the unit control system
APPENDIX |
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Troubles hooting |
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Operation ranges |
This product has been determined to be in compliance with the Low Voltage Directive (2006/95/EC), and the Electromagnetic Compatibility Directive (2004/108/EEC) of the European Union.
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other European countries with separate collection systems)
This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes for disposal.
contents _09
viewing your air conditioner
Congratulations on the purchase of the air conditioner. We hope you enjoy the features of your air conditioner and stay cool or warm with optimal efficiency.
Please read the user manual to get started and to make the best use of the air conditioner.
CHECKING THE INDOOR UNIT AND DISPLAY
Carefully unpack your air conditioner, and check the unit to make sure it is not damaged.
Main parts
Air filter(under the panel |
Air intake |
Air flow blade 
(up and down)
Your air conditioner may slightly look different from illustration shown above depending on your model.
10_ viewing
OPENING THE FRONT PANEL
Tightly grab front side of the front panel and lift up the panel to open. Then slightly push the panel up until the panel is hanged over the hooks of the unit.
Power button and Room temperature sensor
You may locate the Power 
button on the right bottom side of the air conditioner. If the front panel is open, you can check the room temperature sensor.
You can turn on the air conditioner without the remote control by pressing the Power |
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The room temperature sensor measures indoor room temperature. |
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Room temperature |
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CHECKING THE OUTDOOR UNIT |
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Power |
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AS05R/AS07R/AS09R/AS09U/AS12U Series |
AS18U/AS24U Series |
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Air Inlet (Rear) |
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Air Inlet (Rear) |
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Connection Valve |
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Air Outlet |
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Connection Valve |
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Air Outlet |
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viewing _11
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