Daikin FTXS20K User manual
- Category
- Split-system air conditioners
- Type
- User manual
This manual is also suitable for
DAIKIN ROOM AIR CONDITIONER
OPERATION MANUAL
MODELS
FTXS20K2V1B
FTXS25K2V1B
CTXS15K2V1B
CTXS35K2V1B
EnglishDeutschFrançaisNederlandsEspañolItaliano
Eλληνικά
PortuguesPyccкийTürkçe
00_CV_3P297033-1.indd 1 9/16/2011 3:24:43 PM
1
Feature
For your comfort and energy
saving
Other functions
COMFORT AIRFLOW OUTDOOR UNIT QUIET ECONO
Theairowdirectionwillbeinupward
whileinCOOLoperation,indownward
whileinHEAToperation.Thisfunction
willpreventcoldorwarmairfrom
directlyblowingonyourbody.
Page15
OUTDOORUNITQUIEToperation
lowersthenoiseleveloftheoutdoor
unit.Thisfunctionisusefulwhenyou
needtoconsiderthenoiseforyour
neighbourhood.
Page19
Thisfunctionenablesefcientoperation
bylimitingthemaximumpower
consumption.Itisusefulwhenusingthe
airconditionerandotherelectrical
devicessimultaneously.
Page20
INTELLIGENT EYE
TheINTELLIGENTEYEsensordetectsthehumanmovementin
aroom.Ifnooneisintheroomformorethan20minutes,the
operationautomaticallychangestoenergysavingoperation.
Page16
WEEKLY TIMER
Upto4timersettingscanbesavedforeachdayoftheweek
accordingtoyourfamily’slifestyle.TheWEEKLYTIMERallows
youtoseton/offtimeandthedesiredtemperature.
Page23
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English
2
COMFORT AIRFLOW OUTDOOR UNIT QUIET ECONO
Theairowdirectionwillbeinupward
whileinCOOLoperation,indownward
whileinHEAToperation.Thisfunction
willpreventcoldorwarmairfrom
directlyblowingonyourbody.
Page15
OUTDOORUNITQUIEToperation
lowersthenoiseleveloftheoutdoor
unit.Thisfunctionisusefulwhenyou
needtoconsiderthenoiseforyour
neighbourhood.
Page19
Thisfunctionenablesefcientoperation
bylimitingthemaximumpower
consumption.Itisusefulwhenusingthe
airconditionerandotherelectrical
devicessimultaneously.
Page20
Contents
■
Read before Operation
SafetyPrecautions.......................................... 3
NameofParts................................................. 5
PreparationbeforeOperation......................... 9
■
Operation
AUTO·DRY·COOL·HEAT·FAN
Operation...........................................11
AdjustingtheAirflowDirection
andRate............................................13
COMFORTAIRFLOWOperation.......15
INTELLIGENTEYEOperation...........16
POWERFULOperation......................18
OUTDOORUNITQUIET
Operation...........................................19
ECONOOperation.............................20
OFFTIMEROperation.......................21
ONTIMEROperation.........................22
WEEKLYTIMEROperation................23
■
Multi Connection
NoteforMultiSystem.................................. 29
■
Care
CareandCleaning....................................... 31
■
Troubleshooting
Troubleshooting........................................... 36
TheEnglishtextistheoriginalinstruction.Otherlanguagesare
translationsoftheoriginalinstructions.
01_EN_3P297033-1.indd 2 10/12/2011 2:14:59 PM
3
Safety Precautions
•Keepthismanualwheretheoperatorcaneasilyndit.
•Readtheprecautionsinthismanualcarefullybeforeoperatingtheunit.
•TheprecautionsdescribedhereinareclassiedasWARNINGandCAUTION.Theybothcontainimportantinformation
regardingsafety.Besuretoobserveallprecautionswithoutfail.
WARNING
CAUTION
Failuretofollowtheseinstructionsproperlymayresultin
personalinjuryorlossoflife.
Failuretoobservetheseinstructionsproperlymayresultin
propertydamageorpersonalinjury,whichmaybeserious
dependingonthecircumstances.
Neverattempt.
Neverwettheairconditionernortheremotecontrollerwith
water.
Besuretofollowtheinstructions.
Nevertouchtheairconditionernortheremotecontrollerwith
wethands.
Besuretoestablishanearthconnection.
•Afterreading,keepthismanualinaconvenientplacesothatyoucanrefertoitwhenevernecessary.Iftheequipmentis
transferredtoanewuser,besurealsotohandoverthemanual.
WARNING
• Inordertoavoidre,explosionorinjury,donotoperatetheunitwhenharmful,amongwhichammableorcorrosive
gases,aredetectedneartheunit.
• Beawarethatprolonged,directexposuretocoolorwarmairfromtheairconditioner,ortoairthatistoocoolortoo
warmcanbeharmfultoyourphysicalconditionandhealth.
• Donotplaceobjects,includingrods,yourngers,etc.,intheairinletoroutlet.Productmalfunctioning,productor
injurydamagemayresultduetocontactwiththeairconditioner’shigh-speedfanblades.
• Donotattempttorepair,dismantle,reinstallormodifytheairconditioneryourselfasthismayresultinwaterleakage,
electricshocksorrehazards.
• Donotuseammablesprayneartheairconditioner,orotherwiseremayresult.
• Bewareofreincaseofrefrigerantleakage.Iftheairconditionerisnotoperatingcorrectly,i.e.notgeneratingcoolor
warmair,refrigerantleakagecouldbethecause.Consultyourdealerforassistance.Therefrigerantwithintheair
conditionerissafeandnormallydoesnotleak.
However,intheeventofaleakage,contactwithanakedburner,heaterorcookermayresultingenerationofnoxious
gas.Donotlongerusetheairconditioneruntilaqualiedservicepersonconrmsthattheleakagehasbeen
repaired.
• Donotattempttoinstallorrepairtheairconditioneryourself.Improperworkmanshipmayresultinwaterleakage,
electricshocksorrehazards.Pleasecontactyourlocaldealerorqualiedpersonnelforinstallationand
maintenancework.
• Whentheairconditionerismalfunctioning(givingoffaburningodour,etc.)turnoffpowertotheunitandcontactyour
localdealer.Continuedoperationundersuchcircumstancesmayresultinafailure,electricshocksorrehazards.
•
Besuretoinstallanearthleakagebreaker.Failuretoinstalltheearthleakagebreakermayresultinelectricshocksorre.
•Besuretoearththeunit.Donotearththeunittoautilitypipe,lightningconductorortelephoneearthlead.Imperfect
earthingmayresultinelectricshocks.
CAUTION
• Donotusetheairconditionerforpurposesotherthanthoseforwhichitisintended.Donotusetheairconditionerfor
coolingprecisioninstruments,food,plants,animalsorworksofartasthismayadverselyaffecttheperformance,
qualityand/orlongevityoftheobjectconcerned.
• Donotexposeplantsoranimalsdirectlytoairowfromtheunitasthismaycauseadverseeffects.
• Donotplaceappliancesthatproducenakedamesinplacesexposedtotheairowfromtheunitasthismayimpair
combustionoftheburner.
• Donotblockairinletsnoroutlets.Impairedairowmayresultininsufcientperformanceortrouble.
• Donotsitontheoutdoorunit,putthingsontheunit,orpulltheunit.Doingsomaycauseaccidents,suchasfallingor
topplingdown,thusresultingininjury,productmalfunctioning,orproductdamage.
01_EN_3P297033-1.indd 3 10/12/2011 2:14:59 PM
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CAUTION
• Donotplaceobjectsthataresusceptibletomoisturedirectlybeneaththeindoororoutdoorunits.Undercertain
conditions,condensationonthemainunitorrefrigerantpipes,airlterdirtordrainblockagemaycausedripping,
resultinginfoulingorfailureoftheobjectconcerned.
• Afterprolongeduse,checktheunitstandanditsmountsfordamage.Iftheyareleftinadamagedcondition,theunit
mayfallandcauseinjury.
• Toavoidinjury,donottouchtheairinletoraluminiumnsoftheindoororoutdoorunits.
• Theapplianceisnotintendedforusebyunattendedyoungchildrenorinrmpersons.Impairmentofbodilyfunctions
andharmtohealthmayresult.
• Childrenshouldbesupervisedtoensurethattheydonotplaywiththeunitoritsremotecontroller.Accidental
operationbyachildmayresultinimpairmentofbodilyfunctionsandharmhealth.
• Donotgiveimpacttotheindoorandoutdoorunits,orotherwiseproductdamagemayresult.
• Donotplaceammableitems,suchasspraycans,within1moftheairoutlet.
Thespraycansmayexplodeasaresultofhotairfromtheindoororoutdoorunits.
•
Becarefulnottoletpetsurinateontheairconditioner.Urinationontheairconditionermayresultinelectricshocksorre.
• Toavoidoxygendepletion,ensurethattheroomisadequatelyventilatedifequipmentsuchasaburnerisused
togetherwiththeairconditioner.
• Beforecleaning,besuretostopunitoperation,turnthebreakerofforremovethepowercord.Otherwise,anelectric
shockandinjurymayresult.
• Onlyconnecttheairconditionertothespeciedpowersupplycircuit.Powersuppliesotherthantheonespecied
mayresultinelectricshocks,overheatingandres.
•
Arrangethedrainhosetoensuresmoothdrainage.Imperfectdrainagemaycausewettingofthebuilding,furnitureetc.
• Donotplaceobjectsindirectproximityoftheoutdoorunitanddonotletleavesandotherdebrisaccumulatearound
theunit.Leavesareahotbedforsmallanimalswhichcanentertheunit.Onceintheunit,suchanimalscancause
malfunctions,smokeorrewhenmakingcontactwithelectricalparts.
• Donotplaceobjectsaroundtheindoorunit.
Doingsomayhaveanadverseinuenceontheperformance,productquality,andlifeoftheairconditioner.
• Thisapplianceisnotintendedtobeusedbypersonswithreducedphysical,sensoryormentalcapabilities,orwith
lackofoperationknowledge,unlesstheyhavebeengivensupervisionorinstructionconcerningtheapplianceuseby
personresponsiblefortheirsafety.
Keepoutofchildren’sreachtoensurethattheydonotplaywiththeappliance.
• Toavoidelectricshocks,donotoperatewithwethands.
• Donotwashtheairconditionerwithwater,asthismayresultinelectricshocksorre.
• Donotplacewatercontainers(vasesetc.)abovetheunit,asthismayresultinelectricshocksorrehazards.
Installation site.
■
Toinstalltheairconditionerinthefollowingtypesofenvironments,consultthedealer.
•Placeswithanoilyambientorwheresteamorsootoccurs.
•Saltyenvironmentsuchascoastalareas.
•Placeswheresuldegasoccurssuchashotsprings.
•Placeswheresnowmayblocktheoutdoorunit.
•Theindoorunitisatleast1mawayfromanytelevisionorradioset(unitmaycauseinterferencewiththepictureorsound).
•Thedrainfromtheoutdoorunitmustbedischargedtoaplaceofgooddrainage.
Consider nuisance to your neighbours from noises.
■
Forinstallation,chooseaplaceasdescribedbelow.
•Aplacesolidenoughtobeartheweightoftheunitwhichdoesnotamplifytheoperationnoiseorvibration.
•Aplacefromwheretheairdischargedfromtheoutdoorunitortheoperationnoisewillnotannoyyourneighbours.
Electrical work.
•Forpowersupply,besuretouseaseparatepowercircuitdedicatedtotheairconditioner.
System relocation.
•Relocatingtheairconditionerrequiresspecializedknowledgeandskills.Pleaseconsultthedealerifrelocationis
necessaryformovingorremodeling.
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Display
5
Name of Parts
Indoor Unit
Air inlet
Front panel
Air outlet
Louvers (vertical blades)
• Thelouversareinsideoftheairoutlet.
Page13
INTELLIGENT EYE
sensor
• Itdetectsthemovementsof
peopleandautomatically
switchesbetweennormal
operationandenergysaving
operation.
Page16
Flap (horizontal blade)
Page13
INTELLIGENT EYE lamp
(green)
Page16
Signal receiver
• Itreceivessignalsfromtheremote
controller.
• Whentheunitreceivesasignal,youwill
hearabeepsound.
Case Soundtype
Operationstart beep-beep
Settingchanged beep
Operationstop longbeep
Indoor unit ON/OFF switch
• Pressthisswitchoncetostartoperation.
Pressonceagaintostopit.
• Theoperationmodereferstothefollowingtable.
Mode Temperaturesetting Airowrate
AUTO 25°C AUTO
• Thisswitchisusefulwhentheremotecontrollerismissing.
Model name
plate
Room temperature
sensor
• Itdetectstheairtemperature
aroundtheunit.
TIMER lamp (yellow)
Page21
OPERATION lamp
(green)
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Outdoor Unit
•Appearanceoftheoutdoorunitmaydifferfromsomemodels.
■
Open the front panel
Air lter
Titanium apatite
photocatalytic
air-purifying lter
Refrigerant piping and
inter-unit wiring
Earth terminal
• Itisinsideofthiscover.
Drain hose
Air inlet
(back and side)
Air outlet
Outdoor temperature
sensor (back)
Model name plate
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Name of Parts
Remote Controller
Signal transmitter
Receiver
• Tousetheremotecontroller,aimthe
transmitterattheindoorunit.Ifthere
isanythingtoblocksignalsbetween
theunitandtheremotecontroller,
suchasacurtain,theunitwillnot
operate.
• Donotdroptheremotecontroller.Do
notgetitwet.
• Themaximumdistancefor
communicationisapprox.7m.
FAN setting button
• Itselectstheairowratesetting.
Page14
POWERFUL button
• POWERFULoperation.
Page18
Display (LCD)
• Itdisplaysthecurrentsettings.
(Inthisillustration,eachsectionis
shownwithitsdisplaysonforthe
purposeofexplanation.)
TEMPERATURE
adjustment buttons
• Itchangesthetemperaturesetting.
Page12
ON/OFF button
• Pressthisbuttononcetostart
operation.
Pressonceagaintostopit.
Page11
Front cover
• Openthefrontcover.
Page8
Model ARC466A6
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8
■
Open the front cover
ECONO button
• ECONOoperation.
Page20
SWING button
•
Adjustingtheairowdirection
.
Page13
INTELLIGENT EYE
button
•
INTELLIGENTEYE
operation
.
Page16
: WEEKLY button
: PROGRAM button
: COPY button
: BACK button
: NEXT button
• WEEKLYTIMERoperation.
Page23
ON TIMER button
Page22
CLOCK button
Page10
QUIET button
• OUTDOORUNITQUIET
operation.
Page19
COMFORT button
• COMFORTAIRFLOW
operation.
Page15
OFF TIMER button
Page21
TIMER CANCEL
button
• Itcancelsthetimersetting.
Page21,22
• Itcannotbeusedforthe
WEEKLYTIMERoperation.
SELECT button
• ItchangestheON/OFF
TIMERandWEEKLYTIMER
settings.
Page21,22,23
MODE selector button
• Itselectstheoperationmode.
(AUTO/DRY/COOL/HEAT/
FAN)
Page11
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9
Preparation before Operation
■
To set the batteries
Position and
correctly!
+
–
2
3
1
1. Slide the front cover to take it off.
2. Set twodry batteries AAA.LR03 (alkaline).
3. Set the front cover as before.
■
To x the remote controller holder on the wall
Remote
controller holder
Remote controller
Screws
1. Choose a place from where the signals
reach the unit.
2. Fix the holder to a wall, a pillar, or similar
location with the screws procured locally.
3. Place the remote controller in the remote
controller holder.
NOTE
■
Notes on batteries
• Whenreplacingthebatteries,usebatteriesofthesametype,andreplacebotholdbatteriestogether.
• Whenthesystemisnotusedforalongtime,takethebatteriesout.
• Thebatterieswilllastforapprox.1year.Iftheremotecontrollerdisplaybeginstofadeandthedegradationofreceptionperformanceoccurs
withinayear,however,replacebothbatterieswithnew,sizeAAA.LR03(alkaline).
• Theattachedbatteriesareprovidedfortheinitialuseofthesystem.
Theusableperiodofthebatteriesmaybeshortdependingonthemanufactureddateoftheairconditioner.
■
Notes on remote controller
• Neverexposetheremotecontrollertodirectsunlight.
• Dustonthesignaltransmitterorreceiverwillreducethesensitivity.Wipeoffdustwithsoftcloth.
• Signalcommunicationmaybedisabledifanelectronic-starter-typeuorescentlamp(suchasinverter-typelamps)isintheroom.Consultthe
shopifthatisthecase.
• Iftheremotecontrollersignalshappentooperateanotherappliance,movethatappliancetosomewhereelse,orconsulttheserviceshop.
01_EN_3P297033-1.indd 9 10/12/2011 2:15:04 PM
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NOTE
■
Note on setting the clock
• Iftheindoorunit’sinternalclockisnotsettothecorrecttime,theONTIMER,OFFTIMERandWEEKLYTIMERwillnotoperatepunctually.
■
Turn the breaker on
•Afterthepoweristurnedon,theapoftheindoorunitopensandclosesoncetoset
thereferenceposition.
■
To set the clock
1. Press .
• “ ”isdisplayedontheLCD.
• “ ”and“ ”blink.
2. Press to set the current day of the week.
3. Press .
• “ ”blinks.
4. Press to set the clock to the present time.
•Holdingdown or rapidlyincreasesordecreasesthetimedisplay.
5. Press .
•Pointtheremotecontrollerattheindoorunitwhenpressingthebuttons.
• “ ”blinks.
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11
AUTO · DRY · COOL · HEAT ·
FAN Operation
Theairconditioneroperateswiththeoperationmodeofyourchoice.
Fromthenexttimeon,theairconditionerwilloperatewiththesameoperationmode.
■
To start operation
1. Press and select an operation mode.
•Eachpressingofthebuttonadvancesthemodesettinginsequence.
AUTO DRY COOL HEAT FAN
2. Press .
•“ ”isdisplayedontheLCD.
•TheOPERATIONlamplightsgreen.
Display
■
To stop operation
Press again.
•“ ”disappearsfromtheLCD.
•TheOPERATIONlampgoesoff.
NOTE
MODE Notesoneachoperationmode
HEAT
•Sincethisairconditionerheatstheroombytakingheatfromoutdoorairtoindoors,theheatingcapacitybecomessmallerin
loweroutdoortemperatures.Iftheheatingeffectisinsufcient,itisrecommendedtouseanotherheatingappliancein
combinationwiththeairconditioner.
•Theheatpumpsystemheatstheroombycirculatinghotairaroundallpartsoftheroom.AfterthestartofHEAToperation,
ittakessometimebeforetheroomgetswarmer.
•InHEAToperation,frostmayoccurontheoutdoorunitandlowertheheatingcapacity.Inthatcase,thesystemswitches
intodefrostingoperationtotakeawaythefrost.
•Duringdefrostingoperation,hotairdoesnotowoutofindoorunit.
COOL
•Thisairconditionercoolstheroombyreleasingtheheatintheroomoutside.
Therefore,thecoolingperformanceoftheairconditionermaybedegradediftheoutdoortemperatureishigh
DRY
•Thecomputerchipworkstoridtheroomofhumiditywhilemaintainingthetemperatureasmuchaspossible.Itautomatically
controlstemperatureandairowrate,somanualadjustmentofthesefunctionsisunavailable.
AUTO
•InAUTOoperation,thesystemselectsanappropriateoperationmode(COOLorHEAT)basedontheroomandoutside
temperaturesandstartstheoperation.
•Thesystemautomaticallyreselectssettingataregularintervaltobringtheroomtemperaturetouser-settinglevel.
FAN •Thismodeisvalidforfanonly.
01_EN_3P297033-1.indd 11 10/12/2011 2:15:07 PM
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12
■
To change the temperature setting
Press .
•ThedisplayeditemsontheLCDwillchangewhenevereitheroneofthebuttonsis
pressed.
COOLoperation HEAToperation AUTOoperation DRYorFANoperation
18-32°C 10-30°C 18-30°C
Thetemperaturesettingis
notvariable.
Press
toraisethetemperatureandpress tolowerthe
temperature.
■
Operating conditions
■
Recommended temperature setting
• Forcooling:26-28°C
• Forheating:20-24°C
■
Tips for saving energy
• Becarefulnottocool(heat)theroomtoomuch.
Keepingthetemperaturesettingatamoderatelevelhelpssaveenergy.
• Coverwindowswithablindoracurtain.
Blockingsunlightandairfromoutdoorsincreasesthecooling(heating)effect.
• Cloggedairlterscauseinefcientoperationandwasteenergy.Cleanthemonceinaboutevery2weeks.
■
Notes on the operating conditions
• Theoutdoorunitconsumessomepowertohaveitselectriccomponentsworkevenwhileitisnotoperating.
ConnectingoutdoorunitRXS20/25:1-15W
Otheroutdoorunits:15-20W
Theoutdoorunitconsumes40to55Wofpoweratthetimeofcompressorpreheating.
• Ifyouarenotgoingtousetheairconditionerforalongperiod,forexampleinspringorautumn,turnthebreakeroff.
• Usetheairconditionerinthefollowingconditions.
MODE Operatingconditions Ifoperationiscontinuedoutofthisrange
COOL
Outdoortemperature:<2MXS>10-46°C
<3/4/5MXS>–10-46°C
<RXS>–10-46°C
Indoortemperature:18-32°C
Indoorhumidity:80%max.
•Asafetydevicemayworktostoptheoperation.
(Inmultisystem,itmayworktostoptheoperationofthe
outdoorunitonly.)
•Condensationmayoccurontheindoorunitanddrip.
HEAT
Outdoortemperature:<2/3/4/5MXS>–15-24°C
<RXS>–15-24°C
Indoortemperature:10-30°C
•Asafetydevicemayworktostoptheoperation.
DRY
Outdoortemperature:<2MXS>10-46°C
<3/4/5MXS>–10-46°C
<RXS>–10-46°C
Indoortemperature:18-32°C
Indoorhumidity:80%max.
•Asafetydevicemayworktostoptheoperation.
•Condensationmayoccurontheindoorunitanddrip.
• Operationoutsidethishumidityortemperaturerangemaycauseasafetydevicetodisablethesystem.
01_EN_3P297033-1.indd 12 10/12/2011 2:15:07 PM
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Adjusting the Airfl ow Direction
and Rate
Youcanadjusttheairowdirectiontoincreaseyourcomfort.
■
To start auto swing
Upper and lower airfl ow direction
Press .
•“ ”isdisplayedontheLCD.
•Theap(horizontalblade)willbegintoswing.
■
To set the fl ap at desired position
•Thisfunctioniseffectivewhileapisinautoswingmode.
Press when the fl ap has reached the
desired position.
•“ ”disappearsfromtheLCD.
■
To adjust the louvers at desired position
Hold the knob and move the louvers.
•Youwillndaknobontheleft-sideandtheright-side
blades.
•Whentheunitisinstalledinthecornerofaroom,the
directionofthelouvers(verticalblades)shouldbefacing
awayfromthewall.
Iftheyfacethewall,thewallwillblockoffthewind,
causingthecooling(orheating)efciencytodrop.
•Iftheapisintheway,press
ontheremotecontrollertomovetheapoutof
thewayandthenadjustthelouvers.
01_EN_3P297033-1.indd 13 10/12/2011 2:15:09 PM
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14
■
To adjust the airfl ow rate setting
Press .
•Eachpressingof advancestheairowratesettinginsequence.
Auto Indoor unit quiet Low Middle low
MiddleMiddle highHigh
•Whentheairowissetto“ ”,indoorunitquietoperationwillstartandthenoise
fromtheunitwillbecomequieter.
•Inindoorunitquietoperation,theairowrateissettoaweaklevel.
•Ifthetemperaturedoesnotreachthedesiredpointintheindoorunitquietoperation,
changetheairowratesetting.
•InDRYmode,theairowratesettingisnotvariable.
NOTE
■
Notes on the angles of the fl ap
• Theapswingingrangedependsontheoperation.(Seethegure.)
FAN operationHEAT operationCOOL and
DRY operation
Upper limit
Stop operation
Lower limit
Upper limit
Upper limit
COMFORT AIRFLOW
Stop operation Stop operation
Lower limit
Lower limit
45°
5°
0°
COMFORT AIRFLOW
15°
45°
50°
0°
45°
5°
0°
• IftheairconditionerisoperatedinCOOLorDRYoperationwiththeapkeptstoppedinthedownwarddirection,theapwillautomatically
startoperatinginapproximatelyanhourinordertopreventdewcondensation.
■
Note on airfl ow rate setting
• Atsmallerairowrates,thecooling(heating)effectisalsosmaller.
CAUTION
• Alwaysusearemotecontrollertoadjusttheanglesoftheap.Ifyouattempttomovetheapandlouversforciblywithhandwhentheyare
swinging,themechanismmaybebroken.
• Becarefulwhenadjustingthelouvers.
Insidetheairoutlet,afanisrotatingatahighspeed.
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15
COMFORT AIRFLOW Operation
TheowofairwillbeintheupwarddirectionwhileinCOOLoperationandinthe
downwarddirectionwhileinHEAToperation,whichwillprovideacomfortable
windthatwillnotcomeindirectcontactwithpeople.
■
To start COMFORT AIRFLOW operation
Press .
• “ ”isdisplayedontheLCD.
•AirowrateissettoAuto.
COOL/DRY:Theapwillgoup.
HEAT:Theapwillgodown.
■
To cancel COMFORT AIRFLOW operation
Press again.
•TheapswillreturntothememorypositionfrombeforeCOMFORTAIRFLOW
operation.
• “
”disappearsfromtheLCD.
COOL operation HEAT operation
NOTE
■
Notes on COMFORT AIRFLOW operation
• Theappositionwillchange,preventingairfromblowingdirectlyontheoccupantsoftheroom.
• POWERFULoperationandCOMFORTAIRFLOWoperationcannotbeusedatthesametime.
Priorityisgiventothefunctionofwhicheverbuttonispressedlast.
• TheairowratewillbesettoAuto.Iftheupperandlowerairowdirectionisselected,theCOMFORTAIRFLOWoperationwillbecanceled.
01_EN_3P297033-1.indd 15 10/12/2011 2:15:11 PM
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“INTELLIGENTEYE”istheinfraredsensorwhichdetectsthehumanmovement.
Ifnobodyintheroomformorethan20minutes,theoperationautomatically
changestoenergysavingoperation.
■
To start INTELLIGENT EYE operation
Press .
•“ ”isdisplayedontheLCD.
•TheINTELLIGENTEYElamplightsgreen.
Display
■
To cancel INTELLIGENT EYE operation
Press again.
•“ ”disappearsfromtheLCD.
•TheINTELLIGENTEYElampgoesoff.
INTELLIGENT EYE Operation
01_EN_3P297033-1.indd 16 10/12/2011 2:15:12 PM
17
INTELLIGENT EYE Operation
NOTE
■
Notes on INTELLIGENT EYE operation
• Applicationrangeisasfollows.
90°
55°
7m
55°
Vertical angle 90°
(Side view)
Horizontal angle 110°
(Top view)
7m
• Sensormaynotdetectmovingobjectsfurtherthan7maway.(Checktheapplicationrange.)
• Sensordetectionsensitivitychangesaccordingtoindoorunitlocation,thespeedofpassersby,temperaturerange,etc.
• Thesensoralsomistakenlydetectspets,sunlight,utteringcurtainsandlightreectedoffofmirrorsaspassersby.
• INTELLIGENTEYEoperationwillnotgoonduringPOWERFULoperation.
• NIGHTSETmode
Page21
willnotgoonduringuseofINTELLIGENTEYEoperation.
CAUTION
• Donotplacelargeobjectsnearthesensor.
Alsokeepheatingunitsorhumidiersoutsidethesensor’sdetectionarea.Thissensorcandetectundesirableobjects.
• DonothitorviolentlypushtheINTELLIGENTEYEsensor.Thiscanleadtodamageandmalfunction.
[Example]
When someone is in the
room
■
Normal operation
•Theairconditionerisinnormal
operationwhilethesensoris
detectingthemovementofpeople.
When no one is in the room
■
20minutes after, start energy
saving operation.
•Thesettemperatureisshiftedin
±2°Csteps.
Someone is back in the
room
■
Back to normal operation.
•Theairconditionerwillreturnto
normaloperationwhenthesensor
detectsthemovementofpeople
again.
INTELLIGENT EYE operation is useful for energy saving
■
Energy saving operation
• Ifnopresencedetectedintheroomfor20minutes,theenergysavingoperationwillstart.
• Thisoperationchangesthetemperature–2°CinHEAT/+2°CinCOOL/+1°CinDRYoperationfromsettemperature.
Whentheroomtemperatureexceeds30°C,theoperationchangesthetemperature+1°CinCOOL/+1°CinDRYoperationfromset
temperature.
• ThisoperationdecreasestheairowrateslightlyinFANoperationonly.
01_EN_3P297033-1.indd 17 10/12/2011 2:15:12 PM
English
18
POWERFUL Operation
POWERFULoperationquicklymaximisesthecooling(heating)effectinany
operationmodes.Youcangetthemaximumcapacity.
■
To start POWERFUL operation
Press during operation.
•POWERFULoperationendsin20minutes.Thenthesystemautomaticallyoperates
againwiththeprevioussettingswhichwereusedbeforePOWERFULoperation.
•“
”isdisplayedontheLCD.
■
To cancel POWERFUL operation
Press again.
•“ ”disappearsfromtheLCD.
[Example]
■
Normal operation
•Whenyouwanttogetthe
coolingeffectquickly,start
thePOWERFULoperation.
■
POWERFUL operation
•POWERFULoperationwill
workfor20minutes.
■
Back to normal
operation
NOTE
■
Notes on POWERFUL operation
• WhenusingPOWERFULoperation,therearesomefunctionswhicharenotavailable.
• POWERFULoperationcannotbeusedtogetherwithECONO,COMFORTAIRFLOWorOUTDOORUNITQUIEToperation.
Priorityisgiventothefunctionofwhicheverbuttonispressedlast.
• POWERFULoperationcanonlybesetwhentheunitisrunning.Pressing
causesthesettingstobecanceled,andthe“ ”disappears
fromtheLCD.
• POWERFULoperationwillnotincreasethecapacityoftheairconditioneriftheairconditionerisalreadyinoperationwithitsmaximum
capacitydemonstrated.
•
In COOL and HEAT operation
Tomaximizethecooling(heating)effect,thecapacityofoutdoorunitisincreasedandtheairowrateisxedtothemaximumsetting.
Thetemperatureandairowsettingsarenotvariable.
•
In DRY operation
Thetemperaturesettingisloweredby2.5°Candtheairowrateisslightlyincreased.
•
In FAN operation
Theairowrateisxedtothemaximumsetting.
•
In AUTO operation
Tomaximizethecooling(heating)effect,thecapacityofoutdoorunitisincreasedandtheairowrateisxedtothemaximumsetting.
•
When using priority room setting
Seenoteformultisystem.
Page29
01_EN_3P297033-1.indd 18 10/12/2011 2:15:13 PM
19
OUTDOOR UNIT QUIET
Operation
OUTDOORUNITQUIEToperationlowersthenoiseleveloftheoutdoorunitby
changingthefrequencyandfanspeedontheoutdoorunit.Thisfunctionis
convenientduringthenight.
■
To start OUTDOOR UNIT QUIET operation
Press .
•“ ”isdisplayedontheLCD.
■
To cancel OUTDOOR UNIT QUIET operation
Press again.
•“ ”disappearsfromtheLCD.
[Example] Using the OUTDOOR UNIT QUIET operation during the night.
•Thenoiseleveloftheoutdoorunitwillbelower.
Thisfunctionisusefulwhenyouneedtoconsiderthenoiseforyourneighbourhood.
NOTE
■
Notes on OUTDOOR UNIT QUIET operation
• Ifusingamultisystem,theOUTDOORUNITQUIEToperationwillworkonlywhenthisfunctionissetonalloperatedindoorunits.However,
ifusingpriorityroomsetting,refertonoteformultisystem.
Page29
• ThisfunctionisavailableinCOOL,HEAT,andAUTOoperation.
ThisisnotavailableinFANandDRYoperation.
• POWERFULoperationandOUTDOORUNITQUIEToperationcannotbeusedatthesametime.
Priorityisgiventothefunctionofwhicheverbuttonispressedlast.
• EventheoperationisstoppedbyusingtheremotecontrollerortheindoorunitON/OFFswitchwhenusingOUTDOORUNITQUIET
operation,“
”willremainontheremotecontrollerdisplay.
• OUTDOORUNITQUIEToperationwilldropneitherthefrequencynorfanspeediftheyhavebeenalreadydroppedlowenough.
01_EN_3P297033-1.indd 19 10/12/2011 2:15:14 PM
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Daikin FTXS20K User manual
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- Split-system air conditioners
- Type
- User manual
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