Daikin FTK09NMVJU User manual

Enjoy year-round comfort.
Enjoy year-round comfort.
Enjoy year-round comfort.
Enjoy year-round comfort.
Enjoy year-round comfort.
DAIKIN ROOM AIR CONDITIONER
OPERATION MANUAL
MODELS
FTK09NMVJU
FTK12NMVJU
FTK18NMVJU
FTK24NMVJU
FTKN09NMVJU
FTKN12NMVJU
FTKN18NMVJU
FTKN24NMVJU
English
Français
Español
00_CV_3P379751-2A.indd 1 11/12/2014 6:17:12 PM

1
Features
Enhanced comfort and energy
savings
ECONO
Thisfunctionenablesefcientoperationbylimitingthemaximumpower
consumption.Itisusefulwhenusingtheairconditionerandotherelectrical
devicessimultaneouslyonasharedelectricalcircuit.
Page 16
COMFORT AIRFLOW
TheairowdirectionisupwardwhileinCOOLoperation.Thisfunction
preventscoldairfromblowingdirectlyonyourbody.
Page 15
01_EN_3P379751-2A.indd 1 11/12/2014 6:18:27 PM

2
English
Contents
Read Before Operation
SafetyConsiderations.....................................3
NamesofParts
FTK09NMVJU / FTK12NMVJU / FTKN09NMVJU / FTKN12NMVJU ...5
NamesofParts
FTK18NMVJU / FTK24NMVJU / FTKN18NMVJU / FTKN24NMVJU ...7
PreparationBeforeOperation...................... 10
Basic Operation
COOL·DRY·FANONLY
Operation...........................................11
AdjustingtheAirflowRate..................13
AdjustingtheAirflowDirection...........14
Useful Functions
COMFORTAIRFLOWOperation.......15
POWERFULOperation......................15
ECONOOperation.............................16
TIMER Operation
ON/OFFTIMEROperation................17
Care
CareandCleaning
FTK09NMVJU / FTK12NMVJU / FTKN09NMVJU / FTKN12NMVJU ... 19
CareandCleaning
FTK18NMVJU / FTK24NMVJU / FTKN18NMVJU / FTKN24NMVJU ... 22
CareandCleaning
Allmodels......................................................... 25
When the Need Arises
FAQ.............................................................. 26
Troubleshooting........................................... 27
01_EN_3P379751-2A.indd 2 11/12/2014 6:18:29 PM

3
Read Before Operation
Safety Considerations
• ReadtheseSafety Considerationsforoperation
carefullybeforeinstallingairconditioningequipment.
Aftercompletingtheinstallation,makesurethattheunit
operatesproperlyduringthestartupoperation.Instructthe
customeronhowtooperateandmaintaintheunit.
Informcustomersthattheyshouldstorethisoperation
manualwiththeinstallationmanualforfuturereference.
MeaningsofDANGER,WARNING,andCAUTION
Symbols:
DANGER ����������� Indicatesanimminentlyhazardous
situationwhich,ifnotavoided,will
resultindeathorseriousinjury.
WARNING ��������� Indicatesapotentiallyhazardous
situationwhich,ifnotavoided,
couldresultindeathorserious
injury.
CAUTION ���������� Indicatesapotentiallyhazardous
situationwhich,ifnotavoided,may
resultinminorormoderateinjury.
Itmayalsobeusedtoalertagainst
unsafepractices.
DANGER
• Forrefrigerantleakage,consultyourdealer.
Refrigerantgasisheavierthanairandreplacesoxygen.
Amassiveleakcouldleadtooxygendepletion,especially
inbasements,andanasphyxiationhazardcouldoccur
leadingtoseriousinjuryordeath.
• Refrigerantgasmayproduceatoxicgasifitcomes
incontactwithresuchasfromafanheater,stoveor
cookingdevice.Exposuretothisgascouldcausesevere
injuryordeath.
• Anyabnormalitiesintheoperationoftheairconditioner
suchassmokeorrecouldresultinsevereinjuryor
death.
Turnoffthepowerandcontactyourdealerimmediately
forinstructions.
• Donotinstalltheunitinanareawhereammable
materialsarepresentduetoriskofexplosionresultingin
seriousinjuryordeath.
• Ifequipmentutilizingaburnerisusedinthesameroom
astheairconditioner,thereisthedangerofoxygen
deciencywhichcouldleadtoanasphyxiationhazard
resultinginseriousinjuryordeath.
Besuretoventilatetheroomsufcientlytoavoidthis
hazard.
• Safelydisposeofthepackingmaterials.
Packingmaterials,suchasnailsandothermetalor
woodenparts,maycausestabsorotherinjuries.Tear
apartandthrowawayplasticpackagingbagssothat
childrenwillnotplaywiththem.Childrenplayingwith
plasticbagsfacethedangerofdeathbysuffocation.
WARNING
• Donotputyourngerorotherobjectsintotheairoutlet
orinletasthefanisrotatingathighspeedandcould
causeinjury.Alwayskeepsmallchildrenawayfromthe
unitduringoperation.
• Donotattempttorepair,relocate,modifyorreinstallthe
airconditionerbyyourself.Incorrectworkormodications
couldcauseelectricshocks,reorotherdamage.
Forrepairsandreinstallation,consultyourDaikindealer
foradviceandinformation.
• Donotusearefrigerantotherthantheoneindicated
ontheoutdoorunit(R410A)wheninstalling,movingor
repairing.Usingotherrefrigerantsmaycausetroubleor
damagetotheunit,andpersonalinjury.
• Donotoperatetheairconditionerwithwethands.
• Iftheairconditionerisnotcoolingproperly,therefrigerant
maybeleaking,contactyourauthorizeddealeror
qualiedservicerepairman.
Whenmakingrepairswhichrequiresaddingrefrigerant,
consultwithyourauthorizeddealerorqualiedservice
repairman.
• Donotattempttoinstalltheairconditionerbyyourself.
Improperinstallationcouldresultinwaterleakage,
electricshocksorre.Forinstallation,consultyour
authorizeddealeroraqualiedtechnician.
CAUTION
• Theairconditionermustbegrounded.Improper
groundingmayresultinelectricshocks.Donotconnect
thegroundingwiretoagaspipe,waterpipe,lightning
rod,oratelephonegroundline.Followalllocalandstate
electricalcodes.
• Donotusethisunitforcoolingprecisioninstruments,
food,plants,animalsorworksofart.
• Neverexposelittlechildren,plantsoranimalsdirectlyto
theairow.
• Donotblockairinletsnoroutlets.Impairedairowmay
resultinpoorperformanceorequipmentproblems.
• Donotstand,sit,orplaceobjectsontheoutdoorunit.To
avoidinjury,donotremovethefanguard.
• Donotplaceanythingundertheindoororoutdoorunit
thatmustbekeptawayfrommoisture,suchaselectrical
orelectronicequipment.Incertainconditions,moisturein
theairmaycondenseanddrip.
• Checktheunitstandandttingsfordamageannually.
• Donottouchtheairinletandaluminumnsofoutdoor
unit.Itmaycauseinjuryand/ordamagetheheattransfer
surface.
• ThisapplianceisNOTintendedforusebyyoungchildren
orimpairedpersonswithoutpropersupervision.
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English
Read Before Operation
• Youngchildrenshouldbesupervisedtoensurethatthey
DONOTplaywithorneartheairowofthisappliance.
• Donotpullattheconduitorhanganythingonit.
Otherwiseitwillcausereorelectricshock.
• Donottouchtheheatexchangerns.Improperhandling
mayresultininjury.
• Donotturnoffthepowerimmediatelyafterstopping
operation.Alwayswaitatleast5minutesbeforeturning
offthepowertoavoidwaterleakageorotherproblems.
• Donotwashtheindoorunitwithexcessivewater,only
useaslightlywetcloth.
• Donotplacethingssuchasvesselscontainingwateror
anythingelseontopoftheunit.Watermaypenetrateinto
theunitanddegradeelectricalinsulations,resultinginan
electricshock.
• Toavoidpersonalinjuryorequipmentdamagebesure
tostoptheoperation,turnoffthecircuitbreakerorpull
outthesupplycordbeforecleaningorservicingtheunit.
NOTE:Morethanonedisconnectmayberequiredtoshut
offallpower.
• Donotconnecttheairconditionertoapowersupply
differentfromtheonespecied.Itmaycauseimproper
operationorre.
• Dependingontheenvironment,stateandlocalelectrical
codes,agroundfaultcircuitinterruptermayberequired.
Impropergroundingorlackofagroundfaultcircuit
interruptermayresultinelectricalshock,injuries,or
death.
• Itisrecommendedtoinstallagroundfaultcircuit
interrupterifoneisnotalreadyavailable.
Thishelpspreventelectricalshocksorre.
• Arrangethedrainhosetoensuresmoothdrainage.
Improperdrainagemaycausewaterdamagetothe
building,oritsfurnishing.
• Dependingontheusageenvironment,watermayleak
fromtheairconditioner.Ifthishappens,contactyour
Daikindealer.
• Theremotecontrollershouldbeinstalledinsuchaway
thatchildrencannotplaywithit.
• Donotplaceobjectsindirectproximityoftheoutdoorunit
anddonotletleavesandotherdebrisaccumulatearound
theunit.
Leavesattractsmallanimalswhichcanentertheunit.
Onceintheunit,suchanimalscancausemalfunctions,
smokeorrewhenmakingcontactwithelectricalparts.
Installation site
Operatetheairconditionerinasufciently
ventilatedareaandnotsurroundedbyobstacles.
Donotusetheairconditionerinthefollowing
places:
a. Placeswithamistofmineraloil,suchascuttingoil.
b. Locationssuchascoastalareaswherethereisalot
ofsaltintheair.
c. Locationssuchashotspringswherethereisalotof
sulfurintheair.
d. Locationssuchasfactorieswherethepowervoltage
variesalot.
e. Incars,boats,andothervehicles.
f. Locationssuchaskitchenswhereoilmaysplatteror
wherethereissteamintheair.
g. Locationswhereequipmentproduces
electromagneticwaves.
h. Placeswithanacidoralkalinemist.
Consider the nuisance of noise to your neighbors
PayAttentiontoOperatingSound.Besuretouse
thefollowingplaces:
a. Placesthatcansufcientlywithstandtheweightof
theairconditioneryetcansuppresstheoperating
soundandvibrationoftheairconditioner.
b. Placeswherewarmairfromtheairoutletofthe
outsideunitortheoperatingsoundoftheoutsideunit
doesnotannoyneighbors.
Makesurethattherearenoobstaclesclosetothe
outsideunit.Obstaclesclosetotheoutsideunitmay
droptheperformanceoftheoutsideunitorincrease
theoperatingsoundoftheoutsideunit.
Consultyourdealeriftheairconditionerinoperation
generatesunusualsounds.
Electrical work
•Forpowersupply,besuretouseaseparatepower
circuitdedicatedtotheairconditioner.
System relocation
Relocatingtheairconditionerrequiresspecialized
knowledgeandskills.Pleaseconsultthedealerif
relocationisnecessaryformovingorremodeling.
01_EN_3P379751-2A.indd 4 11/12/2014 6:18:29 PM

ON/OFF
5
Read Before Operation
Indoor Unit
Display
Air inlet
Front panel
Air outlet
Louvers (vertical blades)
• Thelouversareinsideoftheair
outlet.
Page 14
Flap (horizontal blade)
Page 14
Model name plate Indoor temperature
sensor
• Detectstheairtemperature
aroundtheunit.
OPERATION lamp (green)
TIMER lamp (orange)
Page 17,18
Signal receiver
• Receivessignalsfromtheremote
controller.
• Whentheunitreceivesasignal,you
willhearabeepsound.
Case Sound type
Operationstart beep-beep
Settingchanged beep
Operationstop longbeep
Indoor unit ON/OFF switch
• Pressthisswitchoncetostartoperation.
Pressonceagaintostopit.
• Fortheoperationmodesetting,refertothefollowingtable.
Mode Temperature setting Airow rate
COOL 72°F(22°C) AUTO
• Thisswitchcanbeusedwhentheremotecontrollerismissing.
Names of Parts
FTK09NMVJU / FTK12NMVJU / FTKN09NMVJU / FTKN12NMVJU
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6
English
Read Before Operation
Outdoor Unit
•Theappearanceoftheoutdoorunitmaydifferbetweendifferentmodels.
Open the front panel
Air  lter
Refrigerant piping and
inter-unit wiring
Earth terminal (inside)
Drain hose
Air outlet
Model name plate
Air inlet
(back and side)
Outdoor temperature
sensor (back)
Titanium apatite
photocatalytic air-purifying
 lter (without frame)*
*FTKN09/12NMVJU:Soldseparately.
01_EN_3P379751-2A.indd 6 11/12/2014 6:18:30 PM

7
Read Before Operation
Air inlet
ON/OFF
Indoor Unit
Display
Front panel
Air outlet
Louvers (vertical blades)
• Thelouversareinsideoftheair
outlet.
Page 14
Flaps (horizontal blades)
Page 14
Model name plate
Indoor temperature sensor
• Detectstheairtemperaturearound
theunit.
OPERATION lamp (green)
TIMER lamp (orange)
Page 17,18
Signal receiver
• Receivessignalsfromtheremote
controller.
• Whentheunitreceivesasignal,you
willhearabeepsound.
Case Sound type
Operationstart beep-beep
Settingchanged beep
Operationstop longbeep
Indoor unit ON/OFF switch
• Pressthisswitchoncetostartoperation.
Pressonceagaintostopit.
• Fortheoperationmodesetting,refertothefollowingtable.
Mode Temperature setting Airow rate
COOL 72°F(22°C) AUTO
• Thisswitchcanbeusedwhentheremotecontrollerismissing.
Names of Parts
FTK18NMVJU / FTK24NMVJU / FTKN18NMVJU / FTKN24NMVJU
01_EN_3P379751-2A.indd 7 11/12/2014 6:18:30 PM

8
EnglishEnglish
Read Before Operation
Outdoor Unit
•Theappearanceoftheoutdoorunitmaydifferbetweendifferentmodels.
Open the front panel
Refrigerant piping and
inter-unit wiring
Drain hose
Air outlet Model name plate
Air inlet
(back and side)
Outdoor temperature
sensor (back)
Titanium apatite
photocatalytic air-purifying
 lter (with frame)*
*FTKN18/24NMVJU:Soldseparately.
Air  lter
Earth terminal (inside)
01_EN_3P379751-2A.indd 8 11/12/2014 6:18:31 PM

9
Read Before Operation
Names of Parts
Remote Controller
Display (LCD)
• Displaysthecurrentsettings.
(Inthisillustration,eachsectionis
shownwithitsdisplaysonforthe
purposeofexplanation.)
Direct operation buttons
• StartstheCOOL,DRYorFANONLY
operation.
Page 11
TEMPERATURE
adjustment button
• Changesthetemperaturesetting.
Page 12
COMFORT button
• COMFORTAIRFLOWoperation.
Page 15
POWERFUL button
• POWERFULoperation.
Page 15
OFF TIMER button
(NIGHT SET mode)
Page 18
ON TIMER button
Page 17
Signal transmitter
Receiver
• Tousetheremotecontroller,aimthe
transmitterattheindoorunit.Ifthereis
anythingblockingthesignalsbetween
theunitandtheremotecontroller,such
asacurtain,theunitmaynotoperate.
• Themaximumtransmissiondistance
isabout23ft(7m).
OFF button
• Stopstheoperation.
Page 12
FAN setting button
• Selectstheairowratesetting.
Page 13
ECONO button
• ECONOoperation.
Page 16
SWING button
• Adjuststheairowdirection .
Page 14
TIMER CANCEL button
• Cancelsthetimersetting.
Page 17,18
Unit Remote Controller
FTK09/12/18/24NMVJU ARC480A9 withbacklight
FTKN09/12/18/24NMVJU ARC480A7 withoutbacklight
01_EN_3P379751-2A.indd 9 11/12/2014 6:18:34 PM

10
EnglishEnglish
Read Before Operation
Preparation Before Operation
To insert the batteries
1. Remove the back cover by sliding and then
slightly lifting it�
2. Insert 2 dry batteries AAA�LR03 (alkaline)�
3. Replace the back cover�
To x the remote controller holder to a wall
1. Choose a place where the signals reach the unit�
2. Attach the holder to a wall, a pillar, or similar
location with the screws supplied with the holder�
3. Hang the remote controller on the remote
controller holder�
Fahrenheit/Celsius display switch
Press and (TIMER button)
simultaneously for about 5 seconds�
•ThetemperaturewillbedisplayedinCelsiuswhenitispresentlydisplayedin
Fahrenheit,andviceversa.
•Theswitchoperationisonlypossiblewhenthetemperatureisbeingdisplayed.
Turn on the circuit breaker
•Afterthepoweristurnedon,theapoftheindoorunitopensandclosesoncetosetthe
referenceposition.
Position and
correctly!
23
1
Remote
controller holder
Remote controller
Screws
NOTE
Notes on batteries
•Whenreplacingthebatteries,usebatteriesofthesametype,andreplacebotholdbatteriestogether.
•Thebatterieswilllastforabout1year.Iftheremotecontrollerdisplaybeginstofadeandthepossibletransmissionrangebecomesshorterwithin
ayear,however,replacebothbatterieswithnew,sizeAAA.LR03(alkaline).
•Thebatteriessuppliedwiththeremotecontrollerareforinitialoperation.Thebatteriesmayrunoutinlessthan1year.
Note on remote controller
•Donotdroptheremotecontroller.Donotgetitwet.
Fahrenheit/Celsius display change function of remote controller
•ThesettemperaturemayincreasewhenthedisplayischangedtoCelsiusfromFahrenheit,becauseafractionof0.5°Cisroundedup.
• Example:Asettemperatureof65°F(equivalentto18.5°C)willbeconvertedinto19°C.
WhenthedisplayischangedtoFahrenheitagain,thesettemperaturewillbeconvertedinto66°F(equivalentto19°C)insteadoftheoriginal
settemperature(65°F)butasettemperatureof66°F(equivalentto19°C)willbeconvertedinto19°Cwithnotemperaturechange.
• AreceptionsoundwillgooffforthetransmissionofsettemperaturetotheindoorunitatthetimeofsettingtheFahrenheit/Celsiusdisplaychangefunction.
01_EN_3P379751-2A.indd 10 11/12/2014 6:18:35 PM

11
Basic Operation
COOL · DRY · FAN ONLY Operation
NOTE
Note on DRY operation
•Eliminateshumiditywhilemaintainingtheindoortemperatureasmuchaspossible.Itautomaticallycontrolstemperatureandairowrate,so
manualadjustmentofthesefunctionsisunavailable.
Theairconditioneroperateswiththeoperationmodeofyourchoice.
To start operation
COOL operation
•Tolowerthetemperature.
Press �
DRY operation
•Tolowerthehumidity.
Press �
FAN ONLY operation
•Tocirculateairintheroom.
Press �
•TheOPERATIONlamplightsgreen.
Display
01_EN_3P379751-2A.indd 11 11/12/2014 6:18:36 PM

12
English
Basic Operation
To stop operation
Press �
•TheOPERATIONlampgoesoff.
To change the temperature setting
Press �
•Press toraisethetemperatureandpress tolowerthetemperature.
COOL operation DRY or FAN ONLY operation
64-90°F(18-32°C) Thetemperaturesettingcannotbechanged.
Tips for saving energy
Keeping the temperature setting at a moderate level helps save energy�
•Recommendedtemperaturesetting
−Forcooling:78-82°F(26-28°C)
Cover windows with a blind or a curtain�
•Blockingsunlightandairfromoutdoorsincreasesthecoolingeffect.
Keep the air  lters clean.
•Cloggedairlterscauseinefcientoperationandwasteenergy.Cleanthemonceevery2weeks.
Page 20, 23
If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn off the circuit
breaker�
•Theairconditioneralwaysconsumesasmallamountofelectricityevenwhileitisnotoperating.
01_EN_3P379751-2A.indd 12 11/12/2014 6:18:36 PM

13
Basic Operation
Youcanadjusttheairowratetoincreaseyourcomfort.
To adjust the air ow rate setting
Press �
•Eachpressingof changestheairowratesettinginsequence.
AUTO Indoor unit quiet Airflow rate 1-5 (Low to High)
•Whentheairowissetto“ ”,quietoperationstartsandnoisefromtheindoorunitwill
becomequieter.
•Inthequietoperationmode,theairowrateissettoaweaklevel.
COOL and FAN ONLY operation DRY operation
Theairowratesetting
cannotbechanged.
NOTE
Note on air ow rate setting
•Atsmallerairowrates,thecoolingeffectisalsosmaller.
Adjusting the Air ow Rate
01_EN_3P379751-2A.indd 13 11/12/2014 6:18:37 PM

14
English
Basic Operation
Adjusting the Airow Direction
Youcanadjusttheairowdirectiontoincreaseyourcomfort.
CAUTION
•Alwaysusearemotecontrollertoadjusttheanglesoftheap.Movingtheapforciblybyhandmaycausea
malfunction.
•Becarefulwhenadjustingthelouvers.Insidetheairoutlet,afanisrotatingatahighspeed.
To start auto swing
Up and down airow direction
Press �
•“ ”isdisplayedontheLCD.
•Theap(horizontalblade)willbegintoswing.
To set the ap at the desired position
•Thisfunctioniseffectivewhiletheapisinautoswingmode.
Press when the ap reaches the desired
position�
•“ ”disappearsfromtheLCD.
To adjust the louvers at desired position
Hold the knobs and move the louvers (vertical blades)�
FTK09NMVJU / FTK12NMVJU
FTKN09NMVJU / FTKN12NMVJU
FTK18NMVJU / FTK24NMVJU
FTKN18NMVJU / FTKN24NMVJU
Knobs
Knobs
Knobs
Knobs
NOTE
Notes on airow direction setting
•Themovablerangeoftheapvariesaccordingtotheoperationmode.
•Theapwillstopattheupperpositionwhentheairowrateischangedtolowduringthe
upanddownswingsetting.
Movable range of the flap
COOL / DRY
FAN ONLY
01_EN_3P379751-2A.indd 14 11/12/2014 6:18:38 PM

Useful Functions
15
COMFORT AIRFLOW Operation
POWERFUL Operation
POWERFULoperationquicklymaximizesthecoolingeffectinanyoperation
mode.Inthismode,theairconditioneroperatesatmaximumcapacity.
To start POWERFUL operation
Press �
•“ ”isdisplayedontheLCD.
•POWERFULoperationendsin20minutes.Thenthesystemautomaticallyoperatesagain
withtheprevioussettingswhichwereusedbeforePOWERFULoperation.
To cancel POWERFUL operation
Press again�
•“ ”disappearsfromtheLCD.
Theairdirectionandowrateareadjustedsothattheairwillnotblowdirectlyat
peopleintheroom.
To start COMFORT AIRFLOW operation
Press �
•“ ”isdisplayedontheLCD.
COOL and DRY operation
Flap direction Goesup
Airow rate AUTO
•NotavailableinFANONLYmode.
To cancel COMFORT AIRFLOW operation
Press again�
•“ ”disappearsfromtheLCD.
•TheapwillreturntothememorypositionfrombeforeCOMFORTAIRFLOWoperation.
01_EN_3P379751-2A.indd 15 11/12/2014 6:18:39 PM

Useful Functions
16
English
NOTE
Note on COMFORT AIRFLOW operation
•Iftheupanddownairowdirectionisselected,theCOMFORTAIRFLOWoperationwillbecanceled.
Notes on POWERFUL operation
•Pressing causesthesettingstobecanceled,and“ ”disappearsfromtheLCD.
•POWERFULoperationwillnotincreasethecapacityoftheairconditioneriftheairconditionerisalreadyinoperationwithitsmaximumcapacity
demonstrated.
− In COOL operation
Tomaximizethecoolingeffect,thecapacityofoutdoorunitincreasesandtheairowratebecomesxedatthemaximumsetting.
Thetemperaturesettingcannotbechanged.
− In DRY operation
Thetemperaturesettingisloweredby4.5°F(2.5°C)andtheairowrateisslightlyincreased.
− In FAN ONLY operation
Theairowrateisxedatthemaximumsetting.
Notes on ECONO operation
•Pressing causesthesettingstobecanceled,and“ ”disappearsfromtheLCD.
•Ifthepowerconsumptionlevelisalreadylow,switchingtoECONOoperationwillnotreducethepowerconsumption.
Some useful functions can be used together�
COMFORT AIRFLOW + ECONO Available
*Priorityisgiventothefunctionofwhicheverbuttonispressedlast.
POWERFUL + COMFORT AIRFLOW Notavailable*
POWERFUL + ECONO Notavailable*
ECONO Operation
ECONOoperationenablesefcientoperationbylimitingthemaximumpower
consumption.
Thisfunctionisusefultopreventthecircuitbreakerfromtrippingwhentheunit
operatesalongsideotherappliancesonthesamecircuit.
To start ECONO operation
Press �
•“ ”isdisplayedontheLCD.
•NotavailableinFANONLYmode.
To cancel ECONO operation
Press again�
•“ ”disappearsfromtheLCD.
01_EN_3P379751-2A.indd 16 11/12/2014 6:18:39 PM

17
TIMER Operation
ON/OFF TIMER Operation
Timerfunctionsareusefulforautomaticallyswitchingtheairconditioneronoroff
atnightorinthemorning.YoucanalsousetheONTIMERandOFFTIMER
together.
To use ON TIMER operation
Press �
“ ”isdisplayedontheLCD.
•Eachpressingof advancesthetimesettingby1hour.
Thetimecanbesetbetween1and12hours.
•TheTIMERlamplightsorange.
Display
To cancel ON TIMER operation
Press �
•“ ”disappearsfromtheLCD.
•TheTIMERlampgoesoff.
NOTE
In the following cases, set the timer again�
•Afterthecircuitbreakerhasturnedoff.
•Afterapowerfailure.
•Afterreplacingthebatteriesintheremotecontroller.
01_EN_3P379751-2A.indd 17 11/12/2014 6:18:40 PM

18
English
TIMER Operation
To use OFF TIMER operation
Press �
“ ”isdisplayedontheLCD.
•Eachpressingof advancesthetimesettingby1hour.
Thetimecanbesetbetween1and12hours.
•TheTIMERlamplightsorange.
Display
To cancel OFF TIMER operation
Press �
•“ ”disappearsfromtheLCD.
•TheTIMERlampgoesoff.
To combine ON TIMER and OFF TIMER operation
•Asamplesettingforcombiningthe2timersisshownbelow.
•“ ”and“ ”aredisplayedontheLCD.
[Example]
When setting while the unit is operating
•Stopstheunit1hourlaterandstartsit7hoursafterthat.
When setting while the unit is stopped
•Startstheunit2hourslaterandstopsit3hoursafterthat.
NOTE
NIGHT SET mode
•WhentheOFFTIMERisset,theairconditionerautomaticallyadjuststhetemperaturesetting(0.9°F(0.5°C)upinCOOL)topreventexcessive
coolingduringsleepinghours.
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19
Care
CAUTION
•Beforecleaning,besuretostoptheoperationandturnoffthecircuitbreaker.
•Donottouchthealuminiumnsoftheindoorunit.Ifyoutouchthoseparts,thismaycauseaninjury.
Quick reference
Cleaning parts
NOTE
For cleaning, do not use any of the following:
•Waterhotterthan104°F(40°C)
•Volatileliquidsuchasbenzene,petrolandthinner
•Polishingcompounds
•Roughmaterialssuchasascrubbingbrush
Indoor unit, outdoor unit
and remote controller
•Wipethemwithasoftcloth.
If dirty
Care and Cleaning
FTK09NMVJU / FTK12NMVJU / FTKN09NMVJU / FTKN12NMVJU
*FTKN09/12NMVJU:Soldseparately.
Air  lter
•Vacuumdustorwashthelter.
Once every 2 weeks
Page 20
Front panel
•Wipeitwithasoftdampcloth.
•Onlyneutraldetergentmaybeused.
If dirty
Titanium apatite photocatalytic air-purifying  lter
(without frame)*
•Vacuumdustorreplacethelter.
[Cleaning] [Replacement]
Once every 6 months Once every 3 years
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