Samsung AP28N0A User manual

Air Conditioner
user manual
imagine the possibilities
Thank you for purchasing this Samsung product.
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AP28N0A
DB98-31826A(2)
E
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02_ features
For easy future reference write the model and serial number
down. You can find your model number on the right side of
the air conditioner.
Model #
Serial #
features of your new
air conditioner
• Silver-Nano Sterilization
Your new air conditioner offers the highest cleanness by sterilizing the major components
such as air filter and heat exchanger.
• Strong Turbo/Long Function
Your new air conditioner supports Turbo function which makes you cool fast for
30 minutes and Long function which makes the cool air goes to much further place.
• Look for Everywhere
The elegant and harmonious design gives priority to the esthetics of your space and
complements any of your existing interior décor. With its soft color and latest design,
the new air conditioner adds class to any room. Enjoy what your air conditioner offers both
functionally and esthetically.
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safety information _03
safety information
To prevent electric shock, disconnect the power before servicing, cleaning, and installing the air conditioner.
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 any questions, call your
nearest contact center or find 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.
CAUTION
To reduce the risk of fire, explosion, electric shock, or personal injury when
using your air conditioner, follow these basic safety precautions:
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.
Note.
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.
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04_ safety information
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.
• 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.
• If the outdoor unit falls, it may cause personal injury or loss of property.
Failure or damage may occur if any changes or modification that is not
stated in the installation manual was performed. In this case, user will be
responsible for the repair expenses.
Install the air conditioner away from direct exposure to sunlight, heating
apparatus, and humid places.
• Hang curtains on windows to boost cooling efficiency and to avoid the risk of electric
shock.
Do not cut the power plug and connect to a different power cable.
Do not yank the power cable and touch the power plug with hands.
• Potential risk of fire or electric shock.
Never use a damaged or dusted power plug, power cable, or loosened
power receptacle.
• Potential risk of fire or electric shock.
Install an exclusive circuit breaker and short-circuit breaker for the air
conditioner.
• Potential risk of electric shock or fire.
Do not insert anything such as fingers or branches into the air conditioner
vents while the air conditioner is running.
• Keep the children away from the air conditioner to prevent them from putting their finger
on the air conditioner. Potential risk of personal injury.
Ensure no water gets into the air conditioner.
• Potential risk or electric shock.
• If the water gets into the air conditioner, stop and unplug the power source immediately.
Turn off the air conditioner using the provided remote controller or control
accessory (if provided). Do not unplug to turn off the unit (unless there is an
immediate danger).
Do not run the air conditioner for an extended period of time in a room with
the door closed or with babies, elderly or disabled people.
• Open the door or windows to ventilate your room at least once an hour to prevent oxygen
shortage.
The air conditioner is composed of moving parts. Keep children away from
the unit to avoid physical injury.
WARNING
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safety information _05
Make sure that children take precautions against access to the air
conditioner and they do not play with the unit.
Do not clean the interior of air conditioner on your own.
• You may damage the parts which can cause electric shock or fire.
• Consult contact center for cleaning the interior of the air conditioner.
Do not connect the air conditioner with heating apparatus or attempt to
disassemble, remodel or repair it yourself.
• Potential risk of malfunction, electric shock or fire. If repairs are needed, consult the
contact center.
Consult the place of purchase or contact center to install, reinstall or
disassemble the air conditioner.
• Improper installation carries a risk of unit malfunction, water leakage, electric shock or fire.
• 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.
• The units must be installed according to distances declared, in order to permit
accessibility from each side, either to guarantee correct operation of maintenance or
repairing products. The unit’s parts must be reachable and removable completely under
safety condition (for people or things).
Consult a dealer regarding the appropriate measures to prevent the
allowable concentration from being exceeded.
• If the refrigerant leaks, and cause the concentration limit to be exceeded, hazards due to
lack of oxygen in the room may result.
If the indoor unit gets wet, turn the power off immediately and call your
nearest contact center.
• Potential risk of fire or electric shock.
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.
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.
Use a rated circuit breaker only.
• Never use steel wires or copper wires as a circuit breaker. It may cause fire or unit
malfunctions.
Do not put undue stress or place heavy object on the power cable.
Do not bend the power cable excessively.
• 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.
Disconnect the air conditioner from power supply before it is repaired or
disassembled.
Clean the air conditioner after the inner fan stops operating.
• Potential risk of injury or electric shock.
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06_ safety information
safety information
SEVERE WARNING SIGNS (CONT’D)
Use a receptacle that has a ground terminal. The receptacle must be used
exclusively for the air conditioner.
• Improper electrical grounding may cause electric shock or fire.
Be sure to ground the unit. Do not connect the ground wire to gas or water
pipes, lighting rods, or telephone grounding lines.
• If the unit is not properly grounded, electric shock may result.
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.
• Potential risk of fire or electric shock.
CAUTION SIGNS
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.
• Potential risk of personal injury.
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.
• Potential risk of malfunction, electric shock or fire if repairs or installations are attempted
by a non-qualified service technician.
Do not spray flammable gases such as insecticide near the air conditioner.
• Potential risk of electric shock, fire or unit malfunction.
Do not open the front panel during operation.
• Potential risk of electric shock or unit malfunction.
Cool air should not flow directly towards people, pets, and plants.
• It is harmful to your health, pets, and plants.
Do not drink drain water coming out of the air conditioner.
• Potential risk of health hazard.
Do not allow children to climb on the air conditioner.
Do not use the air conditioner as a cooling precision instrument for food,
pets, plants, cosmetics or machinery.
Do not pull or give excessive shock to the air conditioner.
• Potential risk of fire, or unit malfunction and there are risk of personal injury because unit
may fall down.
Do not spray water directly on the air conditioner or use benzene, thinner or
alcohol to clean the surface of the unit.
• Potential risk of electric shock or fire.
• Potential risk of damage to the air conditioner.
Do not place any objects, especially containers with liquid.
WARNING
CAUTION
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safety information _07
Do not touch the pipe connected to the air conditioner.
Install the indoor unit away from lighting apparatus using the ballast.
• If you use the wireless remote controller, 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.
• Potential risk of malfunction.
• 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.
• 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.
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.
Have a qualified service technician install the air conditioner and perform a
trial operation.
Firmly connect the drain hose to the air conditioner for proper water
drainage.
Check for damages on the outdoor unit installation pad at least once a year.
• Potential risk of personal injury or property loss.
When using a wireless remote controller, the distance should not be more
than 7 meters from the air conditioner.
If the remote controller is not used for a long period of time, remove the
batteries to prevent leakage of electrolyte.
When cleaning the outdoor unit, touch the heat exchanger radiator fins with
extreme care.
• Wearing thick gloves can protect your hands.
Make sure that the condensed water dripping from the drain hose runs out
properly and safely.
The 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:
Young children should be supervised to ensure that they do not play with the
appliance.
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08_ safety information
safety information
CAUTION SIGNS (CONT’D)
Inspect the condition, electric connections, pipes and external case of the
air conditioner regularly by a qualified service technician.
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.
The air conditioner should be used only for the applications for which it has
been designed: the indoor unit is not suitable to be installed in areas used
for laundry.
Our units must be installed in compliance with the spaces indicated in the
installation manual to ensure either accessibility from both sides or ability to
perform routine maintenance and repairs. The units’ components must be
accessible and that can be disassembled in conditions of complete safety
either for people or things.
For this reason, where it is not observed as indicated into the Installation
Manual, the cost necessary to reach and repair the unit (in safety, as
required by current regulations in force) with slings, trucks, scaffolding or
any other means of elevation won’t be considered in-warranty and charged
to end user.
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.
• Potential risk of fire or electric shock if disassembly or repairs are attempted by a
non-qualified service technician.
CAUTION
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contents _09
USING ADVANCED FUNCTIONS
20
20 Using the Turbo function
21 Using the Long function
22 Setting timer
22 On timer
23 Off timer
24 Combining On timer and Off timer
25 Using the air conditioner with the control panel
26 Locking the control panel
CLEANING AND MAINTAINING
THE AIR CONDITIONER
27
27 Cleaning the exterior
27 Cleaning the filter
27 Air filter
28 Maintaining your air conditioner
28 Periodical checks
29 Internal protections via the unit control system
29 Storing the remote controller
APPENDIX
30
30 Troubleshooting
31 Operation ranges
contents
VIEWING YOUR AIR CONDITIONER
10
10 Checking the indoor unit and display
10 Main parts
11 Control panel
12 Checking the remote controller
13 Remote controller display
13 Using the remote controller
13 Inserting the batteries
OPERATING BASIC FUNCTION
14
14 Turning the air conditioner on and off
14 Selecting operation mode
14 Auto
15 Cool
16 Dry
17 Fan
18 Adjusting the air flow direction
18 Vertical air flow
19 Horizontal air flow
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10_ viewing
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 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 indoor unit to make sure it is not damaged.
Main parts
Your air conditioner may slightly look different from illustration shown above depending on
your model.
Air flow blade
(right/left orientation)
Air flow blade
(up/down orientation)
Air outlet
Control panel
Air intake
Air filter
To open the panel
• Hold the upper part
of the panel, then pull
it slightly forward.
Don’t open the panel
when it is operating.
It may cause
a malfunction or
an electrical hazard.
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viewing _11
Control Panel
You can operate the air conditioner with the control panel when you can’t or don’t want to
operate the air conditioner with the remote controller. (refer to pages 25~26)
Air swing (Up/Down)
button
Fan speed indicator
Air swing (Left/Right)
button
Mode selection button Fan speed adjustment
button
Temperature
adjustment buttons
On/Off
button
Air swing (Up/Down) indicator
Remote control sensor
Air swing (Left/Right) indicator
Outdoor unit operation indicator
Timer indicator
Turbo indicator
Temperature setting
Lock indicator
Operation indicators
Long indicator
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12_ viewing
viewing your air conditioner
CHECKING THE REMOTE CONTROLLER
You can activate the air conditioner by pointing the remote controller away from it. When using the remote
controller, always point it directly at the air conditioner.
When you press the button, a short ring will sound and a transmit indicator( ) appears on
the remote controller display.
Remote controller display
Power
Turn on/off the air conditioner.
Mode
Set one of the 4 operation modes
(see pages 14~17 for instructions).
Fan  
Adjust how much air flows
through the air conditioner with
the 4 different fan speeds such as
Auto/Low/Medium/High.
Air swing(Up/Down)
Activate/Deactivate air flow blade
movement automatically up and down.
Temp 
Increase/Decrease the temperature by 1˚C.
Turbo/Long
Set the Turbo/Long function.
Off Timer
Set the Off Timer on.
Adjust the timer for off timer.
Cancel
Cancel the timer.
Air swing(Left/Right)
Activate/Deactivate air flow blade
movement automatically right and left.
On Timer
Set the On Timer on.
Adjust the timer for on timer.
Set
Set the timer.
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viewing _13
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.
Remote controller display
Using the remote controller
• Point the remote controller towards the remote controller receiver of the indoor unit (see
page 11 to find the location of remote control receiver).
• When you properly press the button on the remote controller, you will hear ring sound
from the indoor unit.
• The signal may not be received well of electronic lighting style fluorescent lamps
such as inverter fluorescent lamps are in the same space.
• If other electrical products operate by the remote controller, call your nearest contact
center.
Inserting the batteries
Operation mode
indicator
Set temperature/
time indicator
Long indicator
Off Timer indicator
Fan speed indicator
Auto
Low
Medium
High Air swing indicator
Low battery indicator
Turbo indicator
Transmit indicator
On Timer indicator
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14_ operating
operating basic function
TURNING THE AIR CONDITIONER ON AND OFF
Press the Power button on the remote controller.
You will hear a ring and the air flow blade will move automatically when
the air conditioner is properly on.
The air conditioner will operate in the most recent operation mode
used or Auto mode.
When you turn off the air conditioner, air flow blade will stop moving.
Turning on/off your air conditioner without the remote controller.
You can operate your air conditioner by pressing the Power button on the indoor unit control panel.
SELECTING OPERATION MODE
Auto
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.
1. Turn on the air conditioner.
Press the Power button on the remote controller.
2. Set the operation mode.
Press the Mode button on the remote controller until
Auto mode and Auto fan speed indicator appear on the
remote controller display.
The air conditioner will automatically set the operation
mode to Cool depends on the room temperature.
Each time you press the Mode button, the mode will
change in order of Cool, Auto, Dry and Fan.
3. Adjust the temperature (if you need to increase or
decrease the room temperature).
Press the Temp or button on the remote controller
to increase or decrease the desired temperature.
You can set the desired temperature between the
range of 18˚C~30˚C.
You can increase/decrease the temperature by 1˚C.
• While the air conditioner is already operating in another mode, press the Mode button
until Auto mode indicator appears on the remote controller display.
• When you are using the remote controller, make sure correct indicator which matches
your selection appears on the remote controller display.
• Air flow can be adjusted manually (see pages 18~19 for instructions).
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operating _15
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.
1. Turn on the air conditioner.
Press the Power button on the remote controller.
2. Set the operation mode.
Press the Mode button on the remote controller until
Cool mode indicator appears on the remote controller
display.
The air conditioner operates in Cool mode and it will
lower the temperature in your room.
Each time you press the Mode button, the mode will
change in order of Cool, Auto, Dry and Fan.
3. Set the temperature.
Press the Temp or  button on the remote controller
to increase or decrease the desired temperature.
You can set the desired temperature between
the range of 18˚C~30˚C.
You can increase/decrease the temperature by 1˚C.
4. Set the fan speed.
Press the Fan  or  button on the remote controller
to set the desired fan speed.
If room temperature reaches desired value, the air
conditioner will shut off cooling for a while and just the
fan runs.
Each time you press the Fan  or  button,
fan speed will change in order of Auto, Low, Medium
and High.
• While you are using the remote controller, make sure correct indicator which matches
your selection appears on the remote controller display.
• Air flow can be adjusted manually (see pages 18~19 for instructions).
• If current outside temperatures are much higher than the selected indoor temperature,
it may take time to bring the inner temperature to the desired coolness.
• If you operate the air conditioner right after stopping the cooling operation or the
temperature reaches to the desired temperature, cool air will not come out around
3 minutes for compressor protection.
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16_ operating
operating basic function
SELECTING OPERATION MODE
Dry
The air conditioner in Dry mode acts like a dehumidifier by removing moisture from the indoor air.
Dry mode makes the air feel refreshing in a humid climate.
1. Turn on the air conditioner.
Press the Power button on the remote controller.
2. Set the operation mode.
Press the Mode button on the remote controller until
Dry mode indicator appears on the remote controller
display.
The air conditioner operates in Dry mode and
automatically adjust the fan speed to Auto.
Each time you press the Mode button, the mode will
change in order of Cool, Auto, Dry and Fan.
3. Set the temperature.
Press the Temp or  button on the remote controller
to increase or decrease the desired temperature.
You can set the desired temperature between
the range of 18˚C~30˚C.
You can increase/decrease the temperature by 1˚C.
• While you are using the remote controller, make sure correct indicator which matches
your selection appears on the remote controller display.
• Air flow can be adjusted manually (see pages 18~19 for instructions).
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operating _17
Fan
Fan mode can be selected to ventilate your room. Fan mode will be helpful to refresh the stale air
in your room.
1. Turn on the air conditioner.
Press the Power button on the remote controller.
2. Set the operation mode.
Press the Mode button on the remote controller until
Fan mode indicator appears on the remote controller
display.
The air conditioner operates in Fan mode and circulate
the indoor air.
Each time you press the Mode button, the mode will
change in order of Cool, Auto, Dry and Fan.
3. Set the fan speed.
Press the Fan  or  button on the remote controller
to set the desired fan speed.
Each time you press the Fan  or  button, fan
speed will change in order of Low, Medium and High.
• While you are using the remote controller, make sure correct indicator which matches
your selection appears on the remote controller display.
• Air flow can be adjusted manually (see pages 18~19 for instructions).
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18_ operating
operating basic function
ADJUSTING THE AIR FLOW DIRECTION
Air flow can be directed to your desired position.
Vertical air flow
1. Press the Air swing(Up/Down) button on the remote controller.
The air flow blades move up and down.
To keep the air flow direction in a constant position, press the Air swing(Up/Down)
button on the remote controller again.
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operating _19
Horizontal air flow
1. Press the Air swing(Left/Right) button on the remote controller.
The air flow blades move right and left.
To keep the air flow direction in a constant position, press the Air swing(Left/Right)
button on the remote controller again.
When using the Long function, vertical air flow direction control is not possible.
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20_ using advanced functions
using advanced functions
USING THE TURBO FUNCTION
Turbo function will be helpful to cool your room quickly and effectively by operating at the maximum
fan speed for 30 minutes.
1. Turn on the air conditioner.
Press the Power button on the remote controller.
2. Set the operation mode.
Press the Turbo/Long button on the remote controller
once. Turbo indicator will appear on the remote
controller display.
The air conditioner operates in High fan speed and
automatically adjusts the temperature according to the
current room temperature. The unit operates for
30 minutes and then operates in last used mode or in
Auto mode if Dry/Fan mode is most recent mode used.
• Turbo function is only available in Cool/Auto mode.
If Turbo function is selected in Dry/Fan mode, operation mode changes to Auto.
• You cannot use Turbo and Long function at the same time.
To deactivate Turbo function
1. Press the Turbo/Long button on the remote controller twice while Turbo function is on.
The air conditioner operates in last used mode or in Auto mode if Dry/Fan mode is most
recent mode used.
• While you are using the remote controller, make sure corresponding indicator appears on
the remote controller display.
• Temperature/Fan speed cannot be adjusted while using this function.
• Air flow can be adjusted manually (see pages 18~19 for instructions).
• If you press the Mode button while the Turbo function is on, it will cancel the function.
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