Samsung AG TN1DKH Series User manual

Airconditioner
Usermanual
AJ***TN1DKH
•Thank you forpurchasing this Samsung airconditioner.
•Before operating this unit, please read this manual carefullyand retain it forfuture reference.
DB68-09260A-02
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2English
Contents
Correct DisposalofThisProduct
(WasteElectrical&ElectronicEquipment)
(Applicablein countrieswithseparatecollectionsystems)
This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g.
charger, headset, USB cable) should not be disposed of with otherhousehold waste at the end of theirworking life. To
prevent possible harm to the environment orhuman health from uncontrolled waste disposal, please separate these
items from othertypes ofwaste and recycle them responsibly to promote the sustainable reuse of material resources.
²ͱЇϑʪ˵ͱʒЇϑʪθϑϑ˵ͱЇʒʀͱϩɇʀϩʪϩ˵ʪθϩ˵ʪθʪϩɇʪθи˵ʪθʪϩ˵ʪцΧЇθʀ˵ɇϑʪʒϩ˵ϑΧθͱʒЇʀϩࡥͱθϩ˵ʪθͱʀɇ˝ͱЭʪθʪϩͱ˙ѣʀʪࡥ
fordetails ofwhere and howthey can take these itemsforenvironmentally safe recycling.
Business usersshould contacttheirsupplierand checktheterms andconditions ofthe purchase contract. This product
and its electronic accessories should not be mixed with othercommercialwastes fordisposal.
SafetyInformation 3
SafetyInformation 3
AtaGlance 10
IndoorUnitOverview 10
Main parts 10
PowerSmartFeatures 11
Operating temperature and humidity 11
CleaningandMaintenance 12
Cleaningand Maintaining 12
Cleaning the indoorunit exterior• Cleaning the outdoorunit heat exchanger 12
Cleaning the airfilter 13
Periodical maintenance 16
Troubleshooting 17
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SafetyInformation
SafetyInformation
Before usingyournewairconditioner, please read this manual thoroughlyto
ʪϑЇθʪϩ˵ɇϩцͱЇͱи˵ͱиϩͱϑɇ˙ʪцɇʒʪ˙ѣʀʪϩцͱΧʪθɇϩʪϩ˵ʪʪуϩʪϑЭʪ˙ʪɇϩЇθʪϑ
and functions of yournewappliance.
Because thefollowing operating instructions covervarious models, the
characteristics ofyourairconditionermaydifferslightlyfrom those described in
ϩ˵ϑɇЇɇ࢏Ã˙цͱЇ˵ɇЭʪɇцαЇʪϑϩͱϑࡥʀɇцͱЇθʪɇθʪϑϩʀͱϩɇʀϩʀʪϩθʪͱθѣʒ
help and information online atwww.samsung.com.
WARNING
Hazards orunsafe practicesthat mayresult in severe personal injuryordeath.
CAUTION
Hazards orunsafe practicesthat mayresult in minorpersonal injuryorproperty
damage.
Followdirections.
Do NOTattempt.
Make sure the machine is grounded to prevent electric shock.
Cut-off the powersupply.
Do NOTdisassemble.
FORINSTALLATION
WARNING
Ƹϑʪϩ˵ʪΧͱиʪθʪиϩ˵ϩ˵ʪΧͱиʪθϑΧʪʀѣʀɇϩͱϑͱ˙ϩ˵ʪΧθͱʒЇʀϩͱθ˵˝˵ʪθ
andusethepowerlineforthisapplianceonly.Inaddition,donotusean
extensionline.
• kуϩʪʒ˝ϩ˵ʪΧͱиʪθʪɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
• UͱͱϩЇϑʪɇʪʪʀϩθʀϩθɇϑ˙ͱθʪθ࢏Ɵ˵ϑɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
• Ã˙ϩ˵ʪЭͱϩɇ˝ʪࢩ˙θʪαЇʪʀцࢩθɇϩʪʒʀЇθθʪϩʀͱʒϩͱϑʒ˙˙ʪθʪϩࡥϩɇцʀɇЇϑʪѣθʪ࢏
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SafetyInformation
Ɵ˵ʪϑϩɇɇϩͱͱ˙ϩ˵ϑɇΧΧɇʀʪЇϑϩɵʪΧʪθ˙ͱθʪʒɵцɇαЇɇѣʪʒ
technicianorservicecompany.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡥѣθʪࡥʪуΧͱϑͱࡥΧθͱɵʪϑиϩ˵
the product, orinjury and mayalsovoidwarrantyon the installed product.
Installaswitchandcircuitbreakerdedicatedtotheairconditioner.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
уϩ˵ʪͱЇϩʒͱͱθЇϩѣθцϑͱϩ˵ɇϩϩ˵ʪʪʪʀϩθʀΧɇθϩͱ˙ϩ˵ʪͱЇϩʒͱͱθЇϩϑ
notexposed.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
Uͱͱϩϑϩɇϩ˵ϑɇΧΧɇʀʪʪɇθɇ˵ʪɇϩʪθࡥѤɇɇɵʪɇϩʪθɇ࢏Uͱ
notinstallthisapplianceinahumid,oilyordustylocation,inalocation
exposedtodirectsunlightandwater(raindrops).Donotinstallthis
applianceinalocationwheregasmayleak.
• Ɵ˵ϑɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀѣθʪࡥʪуΧͱϑͱࡥͱθΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩ࢏
Neverinstalltheoutdoorunitinalocationsuchasonahighexternalwall
whereitcouldfall.
• If the outdoorunitfalls, it mayresult in injury, death orpropertydamage.
Thisappliancemustbeproperlygrounded.Donotgroundtheapplianceto
agaspipe,plasticwaterpipe,ortelephoneline.
• ɇЇθʪϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡥѣθʪࡥɇʪуΧͱϑͱࡥͱθͱϩ˵ʪθ
problemswith the product.
CAUTION
ÃϑϩɇцͱЇθɇΧΧɇʀʪͱɇʪЭʪɇʒ˵ɇθʒѤͱͱθϩ˵ɇϩʀɇϑЇΧΧͱθϩϩϑиʪ˝˵ϩ࢏
• Failingto do so mayresult in abnormalvibrations, noise, orproblemswith
the product.
Installthedrainhoseproperlysothatwaterisdrainedcorrectly.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩиɇϩʪθͱЭʪθѤͱи˝ɇʒΧθͱΧʪθϩцʒɇɇ˝ʪ࢏
Avoid adding draintowaste pipes as odours mayarise in thefuture.
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SafetyInformation
Wheninstallingtheoutdoorunit,makesuretoconnectthedrainhoseso
thatdrainingisperformedcorrectly.
• Thewatergenerated duringthe heating operation in the outdoorunit may
ͱЭʪθѤͱиɇʒθʪϑЇϩΧθͱΧʪθϩцʒɇɇ˝ʪ࢏
In particular, inwinter, if a block of ice falls, it mayresult in injury, death or
propertydamage.
Donotinstalltheproductinaplacewherethermo-hygrostatisneeded
(suchasserverroom,machineryroom,computerroom,etc.)
• Those places do not provide guaranteed operation condition of the
product therefore performance can be poorin these places.
FORPOWERSUPPLY
WARNING
Whenthecircuitbreakerisdamaged,contactyournearestservicecentre.
Donotpullorexcessivelybendthepowerline.Donottwistortiethepower
line.Donothookthepowerlineoverametalobject,placeaheavyobject
onthepowerline,insertthepowerlinebetweenobjects,orpushthepower
lineintothespacebehindtheappliance.
• Ɵ˵ϑɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
CAUTION
Whennotusingtheairconditionerforalongperiodoftimeorduringa
thunder/lightningstorm,cutthepoweratthecircuitbreaker.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
FORUSING
WARNING
Ã˙ϩ˵ʪɇΧΧɇʀʪϑѤͱͱʒʪʒࡥΧʪɇϑʪʀͱϩɇʀϩцͱЇθʪɇθʪϑϩϑʪθЭʀʪʀʪϩθʪ࢏
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
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SafetyInformation
Iftheappliancegeneratesastrangenoise,aburningsmellorsmoke,cut-off
thepowersupplyimmediatelyandcontactthenearestservicecenter.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
Intheeventofagasleak(suchaspropanegas,LPgas,etc.),ventilate
immediatelywithouttouchingthepowerline.Donottouchtheappliance
orpowerline.
• Do not use aventilatingfan.
• ϑΧɇθɇцθʪϑЇϩɇʪуΧͱϑͱͱθѣθʪ࢏
Toreinstalltheairconditioner,pleasecontactyournearestservicecentre.
• Failingto do so mayresult in problemswith the product,waterleakage,
ʪʪʀϩθʀϑ˵ͱʀࡥͱθѣθʪ࢏
• Adeliveryservice forthe product is not provided. Ifyou reinstall the
product in anotherlocation, additional construction expenses and an
installation feewill be charged.
• Especially,whenyouwish to install the product in an unusual location
such as in an industrial area ornearthe seasidewhere it is exposed to salt
in the air, please contactyournearest service centre.
Donottouchthecircuitbreakerwithwethands.
• This mayresult in electric shock.
Donotturntheairconditioneroffwiththecircuitbreakerwhileitis
operating.
• Turning the airconditioneroff andthen on againwith the circuit breaker
ɇцʀɇЇϑʪɇϑΧɇθɇʒθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
Afterunpackingtheairconditioner,keepallpackagingmaterialswelloutof
thereachofchildren,aspackagingmaterialscanbedangeroustochildren.
• If a child places a bag overits head, it mayresult in suffocation.
UͱͱϩϩͱЇʀ˵ϩ˵ʪ˙θͱϩΧɇʪиϩ˵цͱЇθ˵ɇʒϑͱθѣ˝ʪθϑʒЇθ˝ϩ˵ʪ˵ʪɇϩ˝
operation.
• This mayresult in electric shock orburns.
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UͱͱϩϑʪθϩцͱЇθѣ˝ʪθϑͱθ˙ͱθʪ˝ϑЇɵϑϩɇʀʪϑϩͱϩ˵ʪͱЇϩʪϩи˵ʪϩ˵ʪɇθ
conditionerisoperatingorthefrontpanelisclosing.
• Take special care that children do not injure themselves byinserting their
ѣ˝ʪθϑϩͱϩ˵ʪΧθͱʒЇʀϩ࢏
UͱͱϩϑʪθϩцͱЇθѣ˝ʪθϑͱθ˙ͱθʪ˝ϑЇɵϑϩɇʀʪϑϩͱϩ˵ʪɇθʪϩࢩͱЇϩʪϩͱ˙
theairconditioner.
• Take special care that children do not injure themselves byinserting their
ѣ˝ʪθϑϩͱϩ˵ʪΧθͱʒЇʀϩ࢏
Donotstrikeorpulltheairconditionerwithexcessiveforce.
• Ɵ˵ϑɇцθʪϑЇϩѣθʪࡥЇθцࡥͱθΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩ࢏
Donotplaceanobjectneartheoutdoorunitthatallowschildrentoclimb
ontothemachine.
• This mayresult in children seriouslyinjuring themselves.
Donotusethisairconditionerforlongperiodsoftimeinbadlyventilated
ͱʀɇϩͱϑͱθʪɇθѣθΧʪͱΧʪ࢏
• Since this maybe dangerous due to a lack of oxygen, open awindowat
least once an hour.
Ifanyforeignsubstancesuchaswaterhasenteredtheappliance,cut-off
thepowersupplyandcontactthenearestservicecenter.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
Donotattempttorepair,disassemble,ormodifytheapplianceyourself.
• Do notuseanyfuse (such as copper,steelwire, etc.)otherthanthestandardfuse.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡥѣθʪࡥΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩࡥ
orinjury.
CAUTION
Donotplaceobjectsordevicesundertheindoorunit.
• ǮɇϩʪθʒθΧΧ˝˙θͱϩ˵ʪʒͱͱθЇϩɇцθʪϑЇϩѣθʪͱθΧθͱΧʪθϩцʒɇɇ˝ʪ࢏
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SafetyInformation
Checkthattheinstallationframeoftheoutdoorunitisnotbrokenatleast
onceayear.
• Failingto do so mayresult in injury, death orpropertydamage.
MaxcurrentismeasuredaccordingtoIECstandardforsafetyandcurrentis
ʪɇϑЇθʪʒɇʀʀͱθʒ˝ϩͱÃƊĮϑϩɇʒɇθʒ˙ͱθʪʪθ˝цʪ˙ѣʀʪʀц࢏
Donotinstalltheproductinashiporavehicle(suchasacampervan).
• Salt,vibration orotherenvironmental factormaycausethe product
ɇ˙Їʀϩͱࡥʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
Donotstandontopoftheapplianceorplaceobjects(suchaslaundry,
lightedcandles,lightedcigarettes,dishes,chemicals,metalobjects,etc.)
ontheappliance.
• Ɵ˵ϑɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀࡥѣθʪࡥΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩࡥͱθЇθц࢏
Donotoperatetheappliancewithwethands.
• This mayresult in electric shock.
Donotsprayvolatilematerialsuchasinsecticideontothesurfaceofthe
appliance.
• Aswell as being harmful to humans, it mayalso result in electric shock,
ѣθʪͱθΧθͱɵʪϑиϩ˵ϩ˵ʪΧθͱʒЇʀϩ࢏
Donotdrinkthewaterfromtheairconditioner.
• Thewatermaybe harmful to humans.
Donotapplyastrongimpacttotheremotecontrolleranddonot
disassembletheremotecontroller.
Donottouchthepipesconnectedwiththeproduct.
• This mayresult in burns orinjury.
Donotusethisairconditionertopreserveprecisionequipment,food,
animals,plantsorcosmetics,orforanyotherunusualpurposes.
• This mayresult in propertydamage.
ЭͱʒʒθʪʀϩцʪуΧͱϑ˝˵ЇɇϑࡥɇɇϑͱθΧɇϩϑϩͱϩ˵ʪɇθѤͱи˙θͱϩ˵ʪ
airconditionerforlongperiodsoftime.
• This mayresult in harm to humans, animals orplants.
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGG_ YWYXTWYTW[GGG㝘䟸GYaW`a\]

9
English
SafetyInformation
Thisapplianceisnotintendedforusebypersons(includingchildren)with
reducedphysical,sensoryormentalcapabilities,orlackofexperience
and knowledge,unlesstheyhavebeen givensupervision orinstruction
concerninguseoftheappliancebyapersonresponsiblefortheirsafety.
Childrenshouldbesupervisedtoensurethattheydonotplaywiththe
appliance.
FORCLEANING
WARNING
Do not cleanthe appliancebysprayingwaterdirectlyonto it. Donot use
benzene,thinner,alcoholoracetonetocleantheappliance.
•
Ɵ˵ϑɇцθʪϑЇϩʒϑʀͱͱθɇϩͱࡥʒʪ˙ͱθɇϩͱࡥʒɇɇ˝ʪࡥʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
Beforecleaningorperformingmaintenance,cut-offthepowersupplyand
waituntilthefanstops.
• ɇ˝ϩͱʒͱϑͱɇцθʪϑЇϩʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
CAUTION
Takecarewhencleaningthesurfaceoftheheatexchangeroftheoutdoor
unitsinceithassharpedges.
• ƟͱɇЭͱʒʀЇϩϩ˝цͱЇθѣ˝ʪθϑࡥиʪɇθϩ˵ʀʀͱϩϩͱ˝ͱЭʪϑи˵ʪʀʪɇ˝ϩ࢏
• Ɵ˵ϑϑ˵ͱЇʒɵʪʒͱʪɵцɇαЇɇѣʪʒϩʪʀ˵ʀɇΧʪɇϑʪʀͱϩɇʀϩцͱЇθϑϩɇʪθ
orservice centre.
Donotcleantheinsideoftheairconditionerbyyourself.
• Forcleaning inside the appliance, contactyournearest service centre.
• Ǯ˵ʪʀʪɇ˝ϩ˵ʪϩʪθɇѣϩʪθࡥθʪ˙ʪθϩͱϩ˵ʪʒʪϑʀθΧϩͱϑϩ˵ʪ࣯Aʪɇ˝
and Maintaining’section.
• ɇЇθʪϩͱʒͱɇцθʪϑЇϩʒɇɇ˝ʪࡥʪʪʀϩθʀϑ˵ͱʀͱθѣθʪ࢏
• Make sure to prevent anyinjuryfrom sharp edges of the surfacewhen
handlingthe heat exchanger.
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGG` YWYXTWYTW[GGG㝘䟸GYaW`a\]

10 English
AtaGlance
Mainparts
The indoorunit and its displaymaylook slightly different from the illustration shown below,
depending on the model and the paneltype.
02
01
04
05
03
01 Display
02 Remote control sensor
03 θѤͱиɵɇʒʪ
04 WindFree panel
(You can use theWindFree Cooling function
when the Cool, Dry, orFan mode is running.)
(Referto the remote control manual for
product operation.)
05 Airintake
Indication Function
Operation indicator
• Operation(Blue) / Defrost(Yellow)
Timerindicator
Fan indicator
Filterreset indicator
IndoorUnitOverview
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGXW YWYXTWYTW[GGG㝘䟸GYaW`a\^

11
English
AtaGlance
PowerSmartFeatures
Operatingtemperatureandhumidity
When using the airconditionerfollowthe operating temperature and humidityranges.
Mode Outdoortemperature Indoortemperature Indoorhumidity
Cool mode Depending on the outdoor
ЇϩϑΧʪʀѣʀɇϩͱϑ
ߤߣঙϩͱߥߤঙ 80% orless
Heat mode ߤߩঙͱθʪϑϑ -
Drymode 18°Cto 32°C -
CAUTION
• Ifyou use the airconditionerat a relative humidityabove 80%, it maycause a formation of
ʀͱʒʪϑɇϩͱɇʒɇʪɇɇ˝ʪͱ˙иɇϩʪθͱϩ˵ʪѤͱͱθ࢏
• The rated heating capacityis based on an outdoortemperature of 7°C. If the outdoor
ϩʪΧʪθɇϩЇθʪ˝ͱʪϑʒͱиɵʪͱиߢঌAࡥ˵ʪɇϩ˝ʪ˙ѣʀʪʀʪϑɇцʒʪʀθʪɇϑʪʒʪΧʪʒ˝ͱϩ˵ʪ
temperature conditions.
• If the indoorunit is out of the operatingtemperature and humidity range, the safetydevice may
operate and the airconditionermaystops.
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGXX YWYXTWYTW[GGG㝘䟸GYaW`a\^

12 English
CleaningandMaintenance
Before cleaning the indoorunit, be sureto turn off the auxiliarypowerswitch.
CleaningandMaintaining
Cleaningtheindoorunitexterior
Wipe the surface of the indoorunit with a
tepid damp cloth.
Removethe dust accumulated in the narrow
gaps of the product with a soft brush.
CAUTION
• Do not use alkaline detergent, sulphuric
acid, hydrochloric acid, ororganic solvents
(such as thinner, kerosene, and acetone) to
clean the surfaces.
• Do not attach anystickers on the surfaces
because this may cause damage.
• Whenyou clean the heat exchangeron the
indoorunit, you need to disassemble the
indoorunit. Therefore,you must contactthe
local service centerforhelp.
Cleaningtheoutdoorunitheatexchanger
Spraywatertocleanthedust.
CAUTION
• Turn off powerto the outdoorunit before
cleaning.
• The heat exchangerof the outdoorunit has
sharp edges. Take carewhen cleaning its
surface.
NOTE
• Ã˙ϩϑʒ˙ѣʀЇϩϩͱʀʪɇϩ˵ʪ˵ʪɇϩʪуʀ˵ɇ˝ʪθ
of the outdoorunit, contactthe local service
center.
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGXY YWYXTWYTW[GGG㝘䟸GYaW`a\_

13
English
CleaningandMaintenance
Aʪɇ˝ϩ˵ʪɇθѣϩʪθ
CAUTION
• Before cleaning the indoorunit, be sure to turn off the auxiliary powerswitch.
• Be sureto hold the grillewith a hand to prevent dropping from the opening of the front grille.
NOTE
• When removing thegrillcompletely, unhookthesafetyhooks on bothsides ofthegrill.
1 Uʪϩɇʀ˵˝ϩ˵ʪɇθѣϩʪθ
PUSH
Press the PUSH signs on thefront panel, then
open the grille.
ťθʪϑϑϩ˵ʪťƸƊ²ϑ˝ϑ࣑࣒ͱϩ˵ʪɇθѣϩʪθ࢏
θɇɵϩ˵ʪ˵ɇʒʪͱ˙ϩ˵ʪɇθѣϩʪθɇʒΧЇϩͱЇϩ
from the indoorunit withyourhand.
ťЇϩ˵ʪɇθѣϩʪθͱЇϩͱ˙ϩ˵ʪʒͱͱθЇϩ࢏
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGXZ YWYXTWYTW[GGG㝘䟸GYaXWaWW

14
CleaningandMaintaining
English
CleaningandMaintenance
2 Aʪɇ˝ϩ˵ʪɇθѣϩʪθ
Aʪɇϩ˵ʪɇθѣϩʪθиϩ˵ɇЭɇʀЇЇʀʪɇʪθͱθϑͱ˙ϩ
brush. If dust is too heavy,then rinse it with
runningwaterand dryit in a ventilated area.
CAUTION
UͱͱϩϑʀθЇɵϩ˵ʪɇθѣϩʪθиϩ˵ɇɵθЇϑ˵ͱθͱϩ˵ʪθ
ʀʪɇ˝Їϩʪϑ࢏Ɵ˵ϑɇцʒɇɇ˝ʪϩ˵ʪѣϩʪθ࢏
NOTE
• Ã˙ϩ˵ʪɇθѣϩʪθʒθʪϑɇ˵Їʒɇθʪɇࡥϩɇц
produce offensive odours. Clean it again and
dryit in awell-ventilated area.
• The cleaning period maydifferdepending
on the usage and environmental conditions,
ϑͱʀʪɇϩ˵ʪɇθѣϩʪθʪЭʪθциʪʪ˙ϩ˵ʪɇθ
conditioneris in the dustyarea.
• ǽͱЇʀɇθʪαЇʪϑϩɇѣϩʪθʀʪɇ˝ϑʪθЭʀʪ࢏
Note that it is a charged service.
3 ŵʪɇϑϑʪɵ˝ϩ˵ʪɇθѣϩʪθ
Ɵͱɇϑϑʪɵʪϩ˵ʪɇθѣϩʪθࡥΧθͱʀʪʪʒθʪЭʪθϑʪ
orderof detaching.
CAUTION
• If the indoorunit is usedwithout the air
ѣϩʪθࡥϩɇцɵʪʒɇɇ˝ʪʒʒЇʪϩͱʒЇϑϩ࢏
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGX[ YWYXTWYTW[GGG㝘䟸GYaXWaWX

15
English
CleaningandMaintenance
4 ŵʪϑʪϩϩ˝ϩ˵ʪɇθѣϩʪθ࣑ǮθʪʒθʪͱϩʪʀͱϩθͱϑɇͱΧϩͱɇϩʪ࢏࣒
˙ϩʪθʀʪɇ˝ɇʒθʪɇϑϑʪɵ˝ϩ˵ʪɇθѣϩʪθࡥ
ɵʪϑЇθʪϩͱθʪϑʪϩϩ˵ʪѣϩʪθࣛʀʪɇ˝θʪʒʪθɇϑ
follows:
• Indoorunit with thewired remote control:
Press the FilterReset button.
• Indoorunit with thewireless remote control:
Press the OptionsɵЇϩϩͱͱθ࣑Filter
Reset࣒9˝Χθʪϑϑϩ˵ʪSET button.
NOTE
• 9ʪϑЇθʪϩͱθʪϑʪϩϩ˵ʪѣϩʪθࣛʀʪɇ˝θʪʒʪθ
ʪЭʪθцϩʪцͱЇʀʪɇϩ˵ʪɇθѣϩʪθɇϩ˵ͱЇ˝˵
ϩ˵ʪѣϩʪθθʪϑʪϩʒʀɇϩͱθ࣑ ) does not blink.
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGX\ YWYXTWYTW[GGG㝘䟸GYaXWaWX

16
CleaningandMaintaining
English
CleaningandMaintenance
Periodicalmaintenance
Unit Maintenanceitem Interval ŵʪαЇθʪϑαЇɇѣʪʒ
technicians
Indoor
unit
Aʪɇϩ˵ʪɇθѣϩʪθ࢏ At least once a month
Clean the condensate drain pan. Once ayear Required
Clean up the heat exchange. Once ayear Required
Clean the condensate drain pipe. Once every 4 months Required
Replace the remote control batteries. At least once ayear
Outdoor
unit
Clean the heat exchangeron the
outside of the unit. Once every 4 months Required
Clean the heat exchangeron the
inside of the unit. Once ayear Required
Clean the electric components with
jets of air. Once ayear Required
Verifythat all the electric
ʀͱΧͱʪϩϑɇθʪѣθцϩ˝˵ϩʪʪʒ࢏ Once ayear Required
Clean the fan. Once a year Required
Verifythat the fan assemblies are
ѣθцϩ˝˵ϩʪʪʒ࢏ Once ayear Required
Clean the condensate drain pan. Once ayear Required
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGX] YWYXTWYTW[GGG㝘䟸GYaXWaWX

17
English
CleaningandMaintenance
Troubleshooting
Referto thefollowing chart if the airconditioneroperates abnormally. This maysave time and
unnecessaryexpense.
Problem Solution
Theairconditioner
does notoperate
atall.
• Checkwhetherthe poweris turned on, and then operate the air
conditioneragain.
• Checkwhetherthe auxiliarypowerswitch (MCCB, ELB) is turned on.
• If the auxiliarypowerswitch (MCCB, ELB) isturned off, the air
conditionerdoes notwork althoughyou pressthe (Power) button.
• Whenyou clean the airconditionerordo not use it foran extended
period of time,turn off the auxiliarypowerswitch (MCCB, ELB).
• Afterthe airconditioneris not used foran extended period of time, be
sureto turn on the auxiliarypowerswitch (MCCB, ELB) 6 hours before
starting operation.
NOTE
• The auxiliary powerswitch (MCCB, ELB) is sold separately.
• Make sure that auxiliarypowerswitch (MCCB, ELB) is installed inthe
distribution box insidethe building.
• If the airconditioneris turned off bythe Timed off function, turn on the
airconditioneragain by pressing the (Power) button.
Thetemperature
doesnot change.
• Checkwhetherthe Fan mode is running. In the Fan mode, the air
conditionercontrols the set temperature automatically, andyou cannot
change the set temperature.
Warm airdoes not
comeout oftheair
conditioner.
• Checkwhetherthe outdoorunit is designed forcooling only. In this
case,warm airdoes not come out although you select the Heat mode.
• Checkwhetherthe remote control is designed onlyforcooling only.
Use a remote control that supports both cooling and heating.
Thefan speeddoes
notchange.
• Checkwhetherthe Auto orDrymode is running. In these modes, the
airconditionercontrols thefan speed automatically, and you cannot
change the fan speed.
Thewireless
remote control
doesnotoperate.
• Checkwhetherthe batteries are discharged. Replace the batterieswith
newones.
• Make sure that nothing is blocking the remote control sensor.
• Checkwhetherany strong lighting sources are nearthe airconditioner.
Ɗϩθͱ˝˝˵ϩи˵ʀ˵ʀͱʪϑ˙θͱѤЇͱθʪϑʀʪϩɵЇɵϑͱθʪͱϑ˝ϑɇц
interferewith the remote control.
ki]_TW`Y]WhTWYpinGowG~TmGXlhluUGGGX^ YWYXTWYTW[GGG㝘䟸GYaXWaWY

18
CleaningandMaintaining
English
CleaningandMaintenance
Problem Solution
Thewiredremote
control does not
operate.
• Checkwhetherthe indicatoris displayed at the bottom right of the
remote control display. In this case, turn off both the airconditioner
and the auxiliarypowerswitch, and then contact a service centre.
Theairconditioner
isnotturned onor
offimmediately
withthewired
remote control.
• Check whetherthe wired remote control is set forgroup control. In this
case,the airconditioners connected tothe wired remote control are
turned on oroff sequentially. This operation takes up to 32 seconds.
The Timedon/off
function doesnot
operate. • Checkwhetheryou pressed the (SET) button on the remote control
aftersetting the on/off time. Set the on/off time.
The indoorunit
displayblinks
continuously.
• Turn on the airconditioneragain bypressing the (Power) button.
• Turn off and then turn on the auxiliarypowerswitch, andthen turn on
the conditioner.
• If the indoorunit displayis still blinking, contact a service centre.
Iwant togetcooler
air. • Operate the airconditionerwith a electric fan to save energy and ʪ˵ɇʀʪϩ˵ʪʀͱͱ˝ʪ˙ѣʀʪʀц࢏
The airis not cool
orwarmenough.
• In the Cool mode, cool airdoes not come out if the set temperature is
higherthan the current temperature.
– Remote control: Press the Temperature button repeatedly untilthe
set temperature (minimum:18°C) is setto lowerthan the current
temperature.
• In the Heat mode,warm airdoes not come out if the set temperature is
lowerthan the currenttemperature.
– Remote control: Press the Temperature button repeatedly untilthe
set temperature (maximum: 30°C) is set to higherthan the current
temperature.
• Both cooling and heating do not operate in the Fan mode. Selectthe
Cool, Heat,Auto, orDrymode.
•
A˵ʪʀи˵ʪϩ˵ʪθϩ˵ʪɇθѣϩʪθϑɵͱʀʪʒиϩ˵ʒθϩ࢏ʒЇϑϩцѣϩʪθɇцʒʪʀθʪɇϑʪ
ϩ˵ʪʀͱͱ˝ɇʒ˵ʪɇϩ˝ʪ˙ѣʀʪʀʪϑ࢏Aʪɇϩ˵ʪɇθѣϩʪθ˙θʪαЇʪϩц࢏
• If a coveris on the outdoorunit oranyobstacle is present nearthe
outdoorunit, remove them.
• Install the outdoorunit in awell-ventilated place.Avoiding places
exposedto direct sunlight orclose to a heating appliance.
• Place a sunscreen overthe outdoorunit to protect it from direct sunlight.
• If the indoorunit is installed in a place exposed to direct sunlight, pull
the curtains on thewindows.
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19
English
CleaningandMaintenance
Problem Solution
The airis not cool
orwarmenough.
• Close thewindows and doors to maximize the cooling and heating
ʪ˙ѣʀʪʀʪϑ࢏
• If the Cool mode is stopped and then started immediately, cool air
comes out afterabout 3 minutesto protectthe compressorof the
outdoorunit.
• When the Heat mode is started,warm airdoes not come out
immediatelyto prevent cool airfrom coming out atthe beginning.
• Ã˙ϩ˵ʪθʪ˙θ˝ʪθɇϩΧΧʪϑϩͱͱͱ˝ࡥϩ˵ʪʀͱͱ˝ɇʒ˵ʪɇϩ˝ʪ˙ѣʀʪʀʪϑ
maybe decreased.Avoid exceeding the maximum pipe length.
Theairconditioner
makesstrange
noises.
• In certain conditions (especially,when the outdoortemperature is
lowerthan 20°C), a hissing, rumbling, orsplashing sound maybe heard
while the refrigerant is circulating through the airconditioner. This is a
normal operation.
• Whenyou press the (Power) button on the remote control, noise
maybe heardfrom the drain pump inside the airconditioner. This noise
is a normal sound.
Unpleasant odours
permeatethe
room.
• If the airconditioneris running in a smokyarea orif there is a smell
entering from outside,ventilate the room properly.
• If both indoortemperature and indoorhumidity are high, operate the
airconditionerin the Clean orFan mode for1 to 2 hours.
• If the airconditionerhas not been operatedforan extended period
of time, clean the indoorunit and then operate the airconditionerin
the Fan modefor3 to 4 hours to drythe inside of the indoorunit for
removal of unpleasant odours.
• Ã˙ϩ˵ʪɇθѣϩʪθɵͱʀʪʒиϩ˵ʒθϩࡥʀʪɇϩ˵ʪɇθѣϩʪθ࢏
Steamis produced
onthe indoorunit.
• Inwinter, if the indoorhumidityis high, steam maybe produced around
the airoutletwhile the defrost function is running. This is a normal
operation.
The outdoorunit
fancontinuesto
operatewhenthe
airconditioneris
turnedoff.
• When the airconditioner is turned off, the outdoorunit fan may
continue to operate to reduce noise of the refrigerant gas. This is a
normal operation.
Waterdrops
fromthe piping
connections ofthe
outdoorunit.
• Condensation maydevelop dueto the difference in temperature. This is
a normal condition.
Steamis produced
onthe outdoor
unit.
• Inwinter,when the airconditionerruns in the Heat mode, the frost
on the heat exchangermelts and steam maybe produced. This is a
ͱθɇͱΧʪθɇϩͱࡥʪϩ˵ʪθΧθͱʒЇʀϩɇ˙Їʀϩͱͱθɇѣθʪ࢏
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20 English
CleaningandMaintenance
Memo
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