Samsung AJ009JNNDCH FJM series User manual

2
Safety precautions ................................................................................................................................................................................................................. 3
Checking before use ............................................................................................................................................................................................................. 9
Viewing the parts ................................................................................................................................................................................................................ 12
Cleaning and maintaining the air conditioner ...................................................................................................................................................... 12
Appendix ................................................................................................................................................................................................................................ 16
Cool Summer Oer
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.
Cost Ecient System
Your new air conditioner not only provides maximum cooling power in the summer, but can also be an ecient heating
method in the winter with the advanced“Heat pump”system. This technology is up to 300% more ecient than electrical
heating, so you can further reduce its running cost. Now, meet year-round needs with one air conditioner.
Look for Everywhere
The elegant and harmonious design gives priority to the aesthetics of your space and complements any of your existing
interior decor. With its soft color and rounded-edge shape, the new air conditioner adds class to any room. Enjoy what your
air conditioner oers both functionally and esthetically.
Compact and easy-to-use cassette type
Designed to be installed into most types of suspended ceiling, the cassette type air conditioner is ideal for business and
commercial accommodations.
Fresh cool/warm air can be provided through the controllable 1, 2 or 4 sides of the unit.
All functions of the air conditioner will be controlled easily via a remote control.
Features of your new air conditioner
Contents

ENGLISH
3
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.
Do NOT attempt.
Make sure the machine is grounded to prevent electric shock.
Cut-o the power supply.
Do NOT disassemble.
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.
XExtending the power line may result in electric shock or fire.
XDo not use an electric transformer. It may result in electric shock or fire.
XIf 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.
XFailing to do so may result in electric shock, fire, explosion, problems with the
product, or injury.
Install a switch and circuit breaker dedicated to the air conditioner.
XFailing 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.
XFailing to do so may result in electric shock or fire.

4
Safety precautions
FOR INSTALLATION
WARNING
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.
XThis 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.
XIf 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.
XFailure to do so may result in electric shock, fire, an explosion, or other problems with
the product.
XMake 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.
XFailing 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.
XFailing to do so may result in water overflowing and property damage.
When installing the outdoor unit, make sure to connect the draining hose so that
draining is performed correctly.
XThe 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.

5
ENGLISH
FOR POWER SUPPLY
WARNING
When the circuit breaker is damaged, contact your nearest service center.
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.
XThis may result in electric shock or fire.
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.
XFailing to do so may result in electric shock or fire.
FOR USING
WARNING
If the appliance is ooded, please contact your nearest service center.
XFailing 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 your nearest service center.
XFailing 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.
XDo not use a ventilating fan.
XA spark may result in an explosion or fire.
To reinstall the air conditioner, please contact your nearest service center.
XFailing to do so may result in problems with the product, water leakage, electric
shock, or fire.
XA 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.
XEspecially, 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.

6
Safety precautions
FOR USING
WARNING
Do not touch the circuit breaker with wet hands.
XThis may result in electric shock.
Do not strike or pull the air conditioner with excessive force.
XThis may result in fire, injury, or problems with the product.
Do not place an object near the outdoor unit that allows children to climb onto
the machine.
XThis may result in children seriously injuring themselves.
Do not turn the air conditioner o with the circuit breaker while it is operating.
XTurning 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.
XIf a child places a bag over its head, it may result in suffocation.
Do not insert your ngers or foreign substances into the outlet when the air
conditioner is operating or the front panel is closing.
XTake special care that children do not injure themselves by inserting their fingers into
the product.
Do not touch the front panel with your hands or ngers during the heating
operation.
XThis may result in electric shock or burns.
Do not insert your ngers or foreign substances into the air inlet/outlet of the air
conditioner.
XTake special care that children do not injure themselves by inserting their fingers into
the product.
Do not use this air conditioner for long periods of time in badly ventilated
locations or near inrm people.
XSince this may be dangerous due to a lack of oxygen, open a window at least once an
hour.

7
ENGLISH
FOR USING
WARNING
If any foreign substance such as water has entered the appliance, cut-o the
power supply and contact the nearest service center.
XFailing to do so may result in electric shock or fire.
Do not attempt to repair, disassemble, or modify the appliance yourself.
XDo not use any fuse (such as cooper, steel wire, etc.)other than the standard fuse.
XFailing to do so may result in electric shock, fire, problems with the product, or injury.
FOR USING
CAUTION
Do not place objects or devices under the indoor unit.
XWater dripping from the indoor unit may result in fire or property damage.
Check that the installation frame of the outdoor unit is not broken at least once a
year.
XFailing 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.
XThis may result in electric shock, fire, problems with the product, or injury.
Do not operate the appliance with wet hands.
XThis may result in electric shock.
Do not spray volatile material such as insecticide onto the surface of the appliance.
XAs 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.
XThe 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.
XThis may result in burns or injury.

8
Safety precautions
FOR USING
CAUTION
Do not use this air conditioner to preserve precision equipment, food, animals,
plants or cosmetics, or for any other unusual purposes.
XThis 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.
XThis may result in harm to humans, animals or plants.
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.
XThis 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.
XFailing 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.
XTo avoid cutting your fingers, wear thick cotton gloves when cleaning it.
Do not clean the inside of the air conditioner by yourself.
XFor cleaning inside the appliance, contact your nearest service center.
XWhen cleaning the internal filter, refer to the descriptions in the ‘Cleaning and
maintaining the air conditioner’section.
XFailure to do may result in damage, electric shock or fire.
State of California Proposition 65 Warning (US only)
t This product contains chemicals known to the State of California to cause cancer
and reproductive toxicity.
WARNING

ENGLISH
9
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.
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heating capacity can be reduced depending on the temperature condition.
*GUIFDPPMJOHPQFSBUJPOJTVTFEBUPWFS$'JOEPPSUFNQFSBUVSFJUEPFTOPUDPPMBUJUTGVMMDBQBDJUZ
NOTE
t 5IFVTFPGUIFBJSDPOEJUJPOFSBUBSFMBUJWFIVNJEJUZBCPWFUIFFYQFDUFEPOF
may cause the formation of condensate and the leakage of water drops on the
oor.
CAUTION
Mode Indoor temperature Outdoor temperature Indoor humidity
Cooling 61 °F~90 °F
¡$_¡$
¡'_¡'
¡$_¡$ PSMFTT
Heating ¡'PSMFTT
¡$PSMFTT
¡'_¡'
¡$_¡$ -
Dry ¡'_¡'
¡$_¡$
¡'_¡'
¡$_¡$ -

10
Maintaining your air conditioner
Internal protections via the unit control system
XThis internal protection operates if an internal fault occurs in the air conditioner.
Type Description
Against cold air The internal fan will be o to against cold air when the heat pump is heating.
De-ice cycle
(Defrost cycle) The internal fan will be o to against cold air when the heat pump is heating.
Anti-protection of
internal battery
The compressor will be o to protect internal battery when the air conditioner operates
in Cool mode.
Protect compressor The air conditioner does not start operating immediately to protect the compressor of
the outdoor unit after it has been started.
Checking before use
t *GUIFIFBUQVNQJTPQFSBUJOHJO)FBUNPEF%FJDFDZDMFJTBDUVBUFEUPSFNPWFGSPTUGSPNBOPVUEPPSVOJUUIBUNBZ
have deposited at low temperatures.
The internal fan is switched o automatically and restarted only after the de-ice cycle is completed.
NOTE
Tips on using air conditioner
Here are some tips that you would follow when using your air conditioner.
TOPIC RECOMMENDATION
Cooling t *GDVSSFOUPVUTJEFUFNQFSBUVSFTBSFNVDIIJHIFSUIBOUIFTFMFDUFE
indoor temperature, it may take time to bring the inner temperature
to the desired coolness.
t "WPJEESBTUJDBMMZUVSOJOHEPXOUIFUFNQFSBUVSF&OFSHZJTXBTUFEBOE
the room does not cool faster.
Heating t 4JODFUIFBJSDPOEJUJPOFSIFBUTUIFSPPNCZUBLJOHIFBUFOFSHZ
from outdoor air, the heating capacity may decrease when outdoor
temperatures are extremely low. If you feel the air conditioner
insuciently heats, using an additional heating appliance in
combination with the air conditioner is recommended.

11
ENGLISH
TOPIC RECOMMENDATION
Frost & De-ice t 8IFOUIFBJSDPOEJUJPOFSSVOTJO)FBUNPEFEVFUPUFNQFSBUVSF
dierence between the unit and the outside air, frost will form.
If this happens:
- The air conditioner stops heating.
- The air conditioner will operate automatically in De-ice mode for 10
minutes.
- The steam produced on the outdoor unit in De-ice mode is safe.
No intervention is required; after about 10 minutes, the air conditioner
operates again normally.
KThe unit will not operate when it starts to de-ice.
Fan t 'BONBZOPUPQFSBUFGPSBCPVU_NJOVUFTBUUIFCFHJOOJOHUP
prevent any cold blasts while the air conditioner is warming up.
High indoor/
outdoor
temperatures
t *GCPUIJOEPPSBOEPVUEPPSUFNQFSBUVSFTBSFIJHIBOEUIFBJS
conditioner is running in Heat mode, the outdoor unit’s fan and
compressor may stop at times. This is normal; wait until the air
conditioner turns on again.
Power failure t *GBQPXFSGBJMVSFPDDVSTEVSJOHUIFPQFSBUJPOPGUIFBJSDPOEJUJPOFS
the operating immediately stops and unit will be o. When power
returns, the air conditioner will run automatically.
Protection
mechanism
t *GUIFBJSDPOEJUJPOFSIBTKVTUCFFOUVSOFEPOBGUFSPQFSBUJPOTUPQTPS
power being supplied, cool/warm air does not come out for 3 minutes
to protect the compressor of the outdoor unit.
Automatic air
ow blade
control
t *GUIFBJSDPOEJUJPOFSJTPQFSBUJOHJOBCOPSNBMDPOEJUJPOTTVDIBT
operating the air conditioner with windows open or when small
capacity indoor unit is installed and operating in a room that is too
MBSHFJOEPPSDBOCFDPNFWFSZIVNJEXIFOUIFBOHMFPGUIFBJSøPX
blade is small and performance of the product may decrease. When
indoor humidity increases, indoor unit will automatically detect it and
open the air ow blade in wider angle to make sure that performance
of the product is stable.

12
Main parts
Display
Air ow blade
"JSöMUFSVOEFSUIFHSJMMF
Air intake
Cleaning the exterior
Wipe the surface of the unit with a slightly wet or dry cloth when needed.
Wipe o dirt of odd-shaped area by using a soft brush.
Cleaning and maintaining the air conditioner
Viewing the parts
t :PVSBJSDPOEJUJPOFSBOEEJTQMBZNBZMPPLTMJHIUMZEJòFSFOUGSPNUIFJMMVTUSBUJPOTIPXOBCPWFEFQFOEJOHPOZPVS
model.
NOTE
t %POPUVTF#FO[FOFPS5IJOOFS5IFZNBZ
damage the surface of the air conditioner and
can create a risk of re.
CAUTION
Indicator
Remote control sensor
Timer indicator
Removing frost indicator
On/O operation indicator
Filter reset indicator

ENGLISH
13
Cleaning and maintaining the air conditioner
Pull out the Air filter.
Detach the front grille.
X3FNPWFUIFTBGFUZDMJQGSPNQBOFMGSPOU5IFSFBSF
UXPTBGFUZDMJQTCFUXFFOHSJMMFBOEQBOFMCBTF
If you want to clean the filter only, you do not have to
EFUBDIUIFHSJMMF'PMMPXTUFQBOE
Open the front grille.
XPull both hooks and take the grille downward. Two
safety clips are mounted to the front grille to prevent it
from dropping.
Insert the Air filter back in its original position.
XYou will hear a click sound when the Air filter is
properly placed.
Attach the front grille.
XReverse the above steps to attach the front grille.
Clean the grille and Air filter with a vacuum cleaner
or soft brush. If dust is too heavy, then rinse it with
running water and dry it in a ventilated area.
XFor best conditions, repeat every two weeks.
X*GUIF"JSGJMUFSESJFTJOBDPOGJOFEPSIVNJEBSFBPEPST
may generate. If it occurs, re-clean and dry it in a
well-ventilated area.
Cleaning air lter and grille
t 5IFJMMVTUSBUJPOTIPXOBCPWFNBZEJòFSGSPNZPVSTEFQFOEJOHPOZPVSNPEFM
t "GUFSDMFBOJOHUIFöMUFSQSFTTUIFFilter Reset button on the remote control for 2 seconds to reset the lter
schedule. Filter sign indicator will be on for cleaning time.
NOTE
PULL
PULL

14
If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition.
XDry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and cut-o
the power supply.
There may be internal damage if moisture is left in components.
XBefore using the air conditioner again, dry the inner components of the air conditioner
again by running in Fan mode for 3 to 4 hours. This helps remove odors which may have
generated from dampness.
Cleaning and maintaining the air conditioner
t *GUIFBOHMFPOUIFBJSøPXCMBEFTIBTCFFODIBOHFECZVTFSEVFUPPQFOJOHUIF
front grille for installation or maintenance, you must turn o the circuit breaker and
turn it on again before using the air conditioner.
Otherwise, angles of the each angle can be dierent or some of the blade may not
close when the product is o.
CAUTION

15
ENGLISH
t 5IFEFTDSJCFEPQFSBUJPOTTIPVMECFQFSGPSNFENPSFGSFRVFOUMZJGUIFBSFBPGJOTUBMMBUJPOJTWFSZEVTUZ
NOTE
t 5IFTFPQFSBUJPOTNVTUBMXBZTCFQFSGPSNFECZRVBMJöFEQFSTPOOFM'PSNPSF
detailed information, see the installation part in the manual.
CAUTION
Periodical checks
Refer to the following chart to maintain the air conditioner properly.
Type Description Monthly Every 4
months Once a year
Indoor unit
$MFBOUIFBJSöMUFS
O
$MFBOUIFDPOEFOTBUFESBJOQBO
O
5IPSPVHIMZDMFBOUIFIFBUFYDIBOHFS
O
$MFBOUIFDPOEFOTBUFESBJOQJQF
O
3FQMBDFUIFSFNPUFDPOUSPMCBUUFSJFT
O
Outdoor unit
$MFBOUIFIFBUFYDIBOHFSPOUIFPVUTJEFPGUIFVOJU
O
$MFBOUIFIFBUFYDIBOHFSPOUIFJOTJEFPGUIFVOJU
O
$MFBOUIFFMFDUSJDDPNQPOFOUTXJUIKFUTPGBJS
O
7FSJGZUIBUBMMUIFFMFDUSJDDPNQPOFOUTBSFöSNMZUJHIUFOFE
O
$MFBOUIFGBO
O
7FSJGZUIBUBMMUIFGBOBTTFNCMZJTöSNMZUJHIUFOFE
O
$MFBOUIFDPOEFOTBUFESBJOQBO
O
O: This check mark requires checking the indoor/outdoor unit periodically, following to the description to maintain the air
conditioner properly.

16
Appendix
Troubleshooting
Refer to the following chart if the air conditioner operates abnormally. This may
save time and unnecessary expenses.
PROBLEM SOLUTION
The air conditioner
does not operate
immediately after it
has been restarted.
t #FDBVTFPGUIFQSPUFDUJWFNFDIBOJTNUIFBQQMJBODFEPFTOPUTUBSU
operating immediately to keep the unit from overloading.
The air conditioner will start in 3 minutes.
The air conditioner
does not work at all.
t 
Check power status and then operate the air conditioner again.
t $IFDLJGUIFDJSDVJUCSFBLFSJTTXJUDIFEPò
t $IFDLJGUIFSFJTBQPXFSGBJMVSF
t $IFDLZPVSGVTF.BLFTVSFJUJTOPUCMPXOPVU
The temperature
does not change.
t $IFDLJGZPVTFMFDUFE'BONPEF
Press the Mode button on the remote control to select another
mode.
The cool (warm)
air does not come
out of the air
conditioner.
t $IFDLJGUIFTFUUFNQFSBUVSFJTIJHIFSMPXFSUIBOUIFDVSSFOU
temperature. Press the Temperature button on the remote control
to change the set temperature. Press the Temperature button to
decrease or increase the temperature.
t $IFDLJGUIFBJSöMUFSJTCMPDLFECZEJSU$MFBOUIFBJSöMUFSFWFSZUXP
weeks.
t $IFDLJGUIFBJSDPOEJUJPOFSIBTKVTUCFFOUVSOFEPO*GTPXBJU
minutes. Cool air does not come out to protect the compressor of
the outdoor unit.
t $IFDLJGUIFBJSDPOEJUJPOFSJTJOTUBMMFEJOBQMBDFXJUIBEJSFDU
exposure to sunlight. Hang curtains on windows to boost cooling
eciency.
t $IFDLJGUIFDPWFSPSBOZPCTUBDMFJTOPUOFBSUIFPVUEPPSVOJU
t $IFDLJGUIFSFGSJHFSBOUQJQFJTUPPMPOH
t $IFDLJGUIFBJSDPOEJUJPOFSJTPOMZBWBJMBCMFJO$PPMNPEF
t $IFDLJGUIFSFNPUFDPOUSPMJTPOMZBWBJMBCMFGPSDPPMJOHNPEFM

17
ENGLISH
PROBLEM SOLUTION
The fan speed does
not change.
t $IFDLJGZPVTFMFDUFE"VUPPS%SZNPEF
The air conditioner automatically adjusts the fan speed to Auto in
Auto/Dry mode.
Timer function does
not set.
t $IFDLJGZPVQSFTTUIFPower button on the remote control after
you have set the time.
Odors permeate in
the room during
operation.
t $IFDLJGUIFBQQMJBODFJTSVOOJOHJOBTNPLZBSFBPSJGUIFSFJTBTNFMM
entering from outside. Operate the air conditioner in Fan mode or
open the windows to air out the room.
The air conditioner
makes a bubbling
sound.
t "CVCCMJOHTPVOENBZCFIFBSEXIFOUIFSFGSJHFSBOUJTDJSDVMBUJOH
through the compressor. Let the air conditioner operate in a
selected mode.
t 8IFOZPVQSFTTUIFPower button on the remote control, noise may
be heard from the drain pump inside the air conditioner.
Water is dripping
from the air ow
blades.
t $IFDLJGUIFBJSDPOEJUJPOFSIBTCFFODPPMJOHGPSBOFYUFOEFEQFSJPE
of time with the air ow blades pointed downwards. Condensation
may generate due to the dierence in temperature.
Remote control is
not working.
t $IFDLJGZPVSCBUUFSJFTBSFEFQMFUFE
t .BLFTVSFCBUUFSJFTBSFDPSSFDUMZJOTUBMMFE
t .BLFTVSFOPUIJOHJTCMPDLJOHZPVSSFNPUFDPOUSPMTFOTPS
t $IFDLUIBUUIFSFBSFTUSPOHMJHIUJOHBQQBSBUVTOFBSUIFBJS
conditioner. Strong light which comes from uorescent bulbs or
neon signs may interrupt the electric waves.
The air conditioner
does not turn on or
o with the wired
remote control.
t $IFDLJGZPVTFUUIFXJSFESFNPUFDPOUSPMGPSHSPVQDPOUSPM
The wired remote
control does not
operate.
t $IFDLJG5&45JOEJDBUPSJTEJTQMBZFEPOUIFXJSFESFNPUFDPOUSPM
If so, turn o the unit and switch o the circuit breaker. Call your
nearest contact center.
The indicators of
the digital display
ashes.
t 1SFTTUIFPower button on the remote control to turn the unit o
and switch the circuit breaker o. Then, switch it on again.

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4 Way Cassette Type
Air Conditioner
user manual
imagine the possibilities
Thank you for purchasing this Samsung product.
This manual is made with 100% recycled paper.
DB68-04990A-00
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