Daikin CTXG25PVMAW User manual

DAIKIN ROOM AIR CONDITIONER
OPERATION MANUAL
R410A
MODELS
CTXG25PVMAW
CTXG35PVMAW
CTXG50PVMAW
CTXG25PVMAS
CTXG35PVMAS
CTXG50PVMAS
00_CV_3P369488-2A.indd 1 7/4/2014 4:15:53 PM

1
Features
Enhanced comfort and energy
savings
Other functions
COMFORT AIRFLOW OUTDOOR UNIT QUIET ECONO
Theairowdirectionisupwardwhilein
COOLoperation,anddownwardwhile
inHEAToperation.Thisfunction
preventscoldorwarmairfromblowing
directlyonyourbody. Page 15
OUTDOORUNITQUIEToperation
assuresalownoiselevelofthe
outdoorunit.Thisfunctionisuseful
tomaintainaquietneighbourhood.
Page 19
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 19
INTELLIGENT EYE
TheINTELLIGENTEYEsensordetectshumanmovementina
room.Ifnooneisintheroomformorethan20minutes,the
operationautomaticallychangestoenergysavingoperation.
Page 15
WEEKLY TIMER
Upto4timersettingscanbesavedforeachdayoftheweek
accordingtoyourfamily’slifestyle.TheWEEKLYTIMERallows
youtoseton/offtimesandthedesiredtemperature.
Page 23
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COMFORT AIRFLOW OUTDOOR UNIT QUIET ECONO
Theairowdirectionisupwardwhilein
COOLoperation,anddownwardwhile
inHEAToperation.Thisfunction
preventscoldorwarmairfromblowing
directlyonyourbody. Page 15
OUTDOORUNITQUIEToperation
assuresalownoiselevelofthe
outdoorunit.Thisfunctionisuseful
tomaintainaquietneighbourhood.
Page 19
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 19
Contents
Read Before Operation
SafetyPrecautions..........................................3
NamesofParts...............................................5
PreparationBeforeOperation.........................9
Operation
AUTO·DRY·COOL·HEAT·FAN
Operation...........................................11
AdjustingtheAirflowDirection
andRate............................................13
COMFORTAIRFLOW/
INTELLIGENTEYEOperation...........15
POWERFULOperation......................18
ECONO/OUTDOORUNITQUIET
Operation...........................................19
OFFTIMEROperation.......................21
ONTIMEROperation.........................22
WEEKLYTIMEROperation................23
Multi Connection
NoteforMultiSystem.................................. 29
Care
CareandCleaning....................................... 31
Troubleshooting
Troubleshooting........................................... 35
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Safety Precautions
•Keepthismanualwheretheusercaneasilyndit.
•Readtheprecautionsinthismanualcarefullybeforeoperatingtheunit.
•TheprecautionsdescribedhereinareclassiedasWARNINGandCAUTION.Theybothcontainimportantinformation
regardingsafety.Besuretoobserveallprecautionswithoutfail.
WARNING CAUTION
Failuretofollowtheseinstructionsproperlymayresultin
personalinjuryorlossoflife.
Failuretofollowtheseinstructionsproperlymayresultin
propertydamageorpersonalinjury,whichmaybeserious
dependingonthecircumstances.
Neverattempt. Besuretofollowthe
instructions.
Besuretoestablishanearth
connection.
•Afterreading,keepthismanualinaconvenientplacesothatyoucanrefertoitwhenevernecessary.Iftheequipmentis
transferredtoanewuser,besurealsotohandoverthemanual.
WARNING
• To avoidre,explosionorinjury,donotoperatetheunitwhenharmfulgases(e.g.ammableorcorrosive)aredetectednearthe
unit.
• Beawarethatprolonged,directexposuretocoolorwarmairfromtheairconditioner,ortoairthatistoocoolortoowarm,canbe
harmfultoyourphysicalconditionandhealth.
• Donotplaceobjects,includingrods,yourngers,etc.,intheairinletoroutlet.Productdamageorpersonalinjurymayresultdueto
contactwiththeairconditioner’shigh-speedfanblades.
• Donotattempttorepair,dismantle,reinstallormodifytheairconditioneryourselfasthismayresultinwaterleakage,electric
shocksorrehazards.
• Donotuseammablesprayneartheairconditioner,orotherwiseremayresult.
• 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.
• To avoidelectricshocks,donotoperatewithwethands.
• Bewareofreincaseofrefrigerantleakage.Iftheairconditionerisnotoperatingcorrectly,i.e.notgeneratingcoolorwarmair,
refrigerantleakagecouldbethecause.Consultyourdealerforassistance.Therefrigerantwithintheairconditionerissafeand
normallydoesnotleak.
However,intheeventofaleakage,contactwithanakedburner,heaterorcookermayresultingenerationofnoxiousgas.Donot
usetheairconditioneruntilaqualiedservicepersonconrmsthattheleakagehasbeenrepaired.
• Donotattempttoinstallorrepairtheairconditioneryourself.Improperworkmanshipmayresultinwaterleakage,electricshocksor
rehazards.Pleasecontactyourlocaldealerorqualiedpersonnelforinstallationandmaintenancework.
• Iftheairconditionerismalfunctioning(givingoffaburningodour,etc.),turnoffpowertotheunitandcontactyourlocaldealer.
Continuedoperationundersuchcircumstancesmayresultinafailure,electricshocksorrehazards.
• Besuretoinstallanearthleakagecircuitbreaker.Failuretoinstallanearthleakagecircuitbreakermayresultinelectricshocksorre.
•Besuretoearththeunit.Donotearththeunittoautilitypipe,lightningconductorortelephoneearthlead.Imperfectearthingmay
resultinelectricshocks.
CAUTION
• Donotusetheairconditionerforpurposesotherthanthoseforwhichitisintended.Donotusetheairconditionerforcooling
precisioninstruments,food,plants,animalsorworksofartasthismayadverselyaffecttheperformance,qualityand/orlongevityof
theobjectconcerned.
• Donotexposeplantsoranimalsdirectlytotheairowfromtheunitasthismaycauseadverseeffects.
• Donotplaceappliancesthatproducenakedamesinplacesexposedtotheairowfromtheunitasthismayimpaircombustionof
theburner.
• Donotblocktheairinletsnoroutlets.Impairedairowmayresultininsufcientperformanceortrouble.
• Donotsitontheoutdoorunit,putthingsontheunit,orpulltheunit.Doingsomaycauseaccidents,suchasfallingortoppling
down,thusresultingininjury,productmalfunctioning,orproductdamage.
• Donotplaceobjectsthataresusceptibletomoisturedirectlybeneaththeindoororoutdoorunits.Undercertainconditions,
condensationonthemainunitorrefrigerantpipes,airlterdirtordrainblockagemaycausedripping,resultinginfoulingorfailure
oftheobjectconcerned.
• Afterprolongeduse,checktheunitstandanditsmountsfordamage.Iftheyareleftinadamagedcondition,theunitmayfalland
causeinjury.
• To avoidinjury,donottouchtheairinletoraluminiumnsoftheindoororoutdoorunits.
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CAUTION
• Theapplianceisnotintendedforusebyunattendedyoungchildrenorinrmpersons.Impairmentofbodilyfunctionsandharmto
healthmayresult.
• Childrenshouldbesupervisedtoensurethattheydonotplaywiththeunitoritsremotecontroller.Accidentaloperationbyachild
mayresultinimpairmentofbodilyfunctionsandharmhealth.
• Avoidimpactstotheindoorandoutdoorunits,orotherwiseproductdamagemayresult.
• Donotplaceammableitems,suchasspraycans,within1moftheairoutlet.
Thespraycansmayexplodeasaresultofhotairfromtheindoororoutdoorunits.
• Becarefulnottoletpetsurinateontheairconditioner.Urinationontheairconditionermayresultinelectricshocksorre.
• Donotwashtheairconditionerwithwater,asthismayresultinelectricshocksorre.
• Donotplacewatercontainers(vases,etc.)abovetheunit,asthismayresultinelectricshocksorrehazardsiftheyshouldtopple
over.
• To avoidoxygendepletion,ensurethattheroomisadequatelyventilatedifequipmentsuchasaburnerisusedtogetherwiththeair
conditioner.
• Beforecleaning,besuretostopunitoperation,andturnoffthecircuitbreaker.Otherwise,anelectricshockandinjurymayresult.
• Onlyconnecttheairconditionertothespeciedpowersupplycircuit.Powersuppliesotherthantheonespeciedmayresultin
electricshocks,overheatingandres.
• Arrangethedrainhosetoensuresmoothdrainage.Imperfectdrainagemaycausewettingofthebuilding,furniture,etc.
• Donotplaceobjectsindirectproximityoftheoutdoorunitanddonotletleavesandotherdebrisaccumulatearoundtheunit.
Leavesareahotbedforsmallanimalswhichcanentertheunit.Onceinsidetheunit,suchanimalscancausemalfunctions,smoke
orreiftheycomeintocontactwithelectricalparts.
• Donotplaceobjectsaroundtheindoorunit.
Doingsomayhaveanadverseinuenceontheperformance,productquality,andlifeoftheairconditioner.
• Thisapplianceisnotintendedtobeusedbypersonswithreducedphysical,sensoryormentalcapabilities,orwithlackofoperation
knowledge,unlesstheyhavebeengivensupervisionorinstructionconcerningtheapplianceusebypersonresponsiblefortheir
safety.
Keepoutofchildren’sreachtoensurethattheydonotplaywiththeappliance.
P004
Installation site
To installtheairconditionerinthefollowingtypesofenvironments,consultthedealer.
•Placeswithanoilyenvironmentorwheresteamorsootoccurs.
•Saltyenvironmentsuchascoastalareas.
•Placeswheresuldegasoccurssuchashotsprings.
•Placeswheresnowmayblocktheoutdoorunit.
Besuretofollowtheinstructionsbelow.
•Theindoorunitisatleast1mawayfromanytelevisionorradioset(unitmaycauseinterferencewiththepictureorsound).
•Thedrainfromtheoutdoorunitmustbedischargedtoaplaceofgooddrainage.
Consider nuisance to your neighbours from noises
Forinstallation,chooseaplaceasdescribedbelow.
•Aplacesolidenoughtobeartheweightoftheunitwhichdoesnotamplifytheoperationnoiseorvibration.
•Aplacefromwheretheairdischargedfromtheoutdoorunitortheoperationnoisewillnotannoyyourneighbours.
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.
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Display
5
Names of Parts
Indoor Unit
•Appearanceoftheindoorunitmaydiffer.
Air inlet
Upper front
panel
Air outlet
Louvres (vertical blades)
• Thelouvresareinsideoftheairoutlet. Page 13
INTELLIGENT EYE
sensor
• Detectsthemovementsof
peopleandautomatically
switchesbetweennormal
operationandenergysaving
operation.
Page 15-17
Flaps
(horizontal
blades)
Page 13
INTELLIGENT EYE lamp
(green) Page 16
Signal receiver and Indoor
unit ON/OFF switch
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
AUTO 25°C AUTO
• Thisswitchcanbeusedwhentheremotecontrolleris
missing.
TIMER lamp
•Whenoperationbytimerhasbeenset,themulti-monitorlamp
periodicallychangestoorange.Afterlightingorangeforabout
5seconds,itreturnstothecolouroftheoperationmode.
Themulti-monitorlampwillturnorangeonandoffincyclic
mannerwhiletheairconditionerisnotinoperation.
TIMER lamp colour
TIMER lamp colour : For COOL
Orange
Blue
3 min.
5 sec. 5 sec.
2 sec. 2 sec. 2 sec. Green OrangeDRY :
COOL : Blue Orange
HEAT : Red Orange
FAN : White Orange
Stop : Off Orange
Indoor temperature
sensor
• Detectstheairtemperature
aroundtheunit.
Multi-monitor lamp and
TIMER lamp
Multi-monitor lamp
• Thelampcolourchangesaccordingto
theoperation.
Operation Multi-monitor lamp
AUTO Red/Blue
DRY Green
COOL Blue
HEAT Red
FAN White
TIMER Orange
Lower front panel
• Itislocatedonthebackofthe
upperfrontpanelduringoperation.
01_EN_3P369488-2A.indd 5 7/25/2014 10:51:58 AM

Panel support plate
Back of the upper front panel
6
Outdoor Unit
•Theappearanceoftheoutdoorunitmaydifferbetweendifferentmodels.
Open the upper front panel
Air  lter
Titanium apatite
photocatalytic
air-purifying  lter
Refrigerant pipes and
inter-unit wire
Earth terminal (inside)
Drain hose
Air inlet
(back and side)
Air outlet
Outdoor temperature
sensor (back)
Model name plate
Lower front panel
01_EN_3P369488-2A.indd 6 7/25/2014 10:51:59 AM

7
Names of Parts
Remote Controller
Signal transmitter
Receiver
50cm
or more
• 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.
• Donotdroptheremotecontroller.Do
notgetitwet.
• Themaximumtransmissiondistance
isabout6m.
Makesurethatthereareno
obstacleswithin50cmunderthe
signalreceiver.
Suchobstacles,ifany,mayhavean
adverseinuenceonthereception
performanceofthereceiverandthe
receptiondistancemaybe
shortened.
FAN setting button
• Selectstheairowratesetting.
Page 14
POWERFUL button
• POWERFULoperation. Page 18
Display (LCD)
• Displaysthecurrentsettings.
(Inthisillustration,eachsectionis
shownwithitsdisplaysonforthe
purposeofexplanation.)
TEMPERATURE
adjustment button
• Changesthetemperaturesetting.
Page 12
ON/OFF button
• Pressthisbuttononcetostart
operation.
Pressonceagaintostopit. Page 11
Front cover
• Openthefrontcover. Page 8
Model ARC466A9
01_EN_3P369488-2A.indd 7 7/25/2014 10:52:00 AM

8
Open the front cover
ECONO/QUIET button
• ECONO/OUTDOORUNIT
QUIEToperation. Page 19
SWING button
• Adjuststheairowdirection .
Page 13
: WEEKLY button
: PROGRAMME button
: COPY button
: BACK button
: NEXT button
• WEEKLYTIMERoperation.
Page 23
ON TIMER button
Page 22
CLOCK button Page 10
Lamp brightness
setting button
Page 9
COMFORT/SENSOR
button
• COMFORTAIRFLOWand
INTELLIGENTEYE
operation. Page 15
OFF TIMER button
(NIGHT SET mode)
Page 21
TIMER CANCEL
button
• Cancelsthetimersetting.
Page 21,22
• Cannotbeusedforthe
WEEKLYTIMERoperation.
SELECT button
• Changestheclock,ON/OFF
TIMERandWEEKLYTIMER
settings.
MODE selector button
• Selectstheoperationmode.
(AUTO/DRY/COOL/HEAT/
FAN) Page 11
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9
Preparation Before Operation
To insert the batteries
Position and
correctly!
+
–
2
3
1
1. Slide the front cover to take it off.
2. Insert 2dry batteries AAA.LR03 (alkaline).
3. Replace the front cover.
To x the remote controller holder to a 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 supplied with the
holder.
3. Place the remote controller in the remote
controller holder.
To set the luminance of the display
•Theluminanceoftheindoorunitdisplaycanbeset.
Press .
Hi Low Off
NOTE
Notes on batteries
• Whenreplacingthebatteries,usebatteriesofthesametype,andreplacebotholdbatteriestogether.
• Whenthesystemisnotusedforalongtime,takethebatteriesout.
• 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.
Notes on remote controller
• Neverexposetheremotecontrollertodirectsunlight.
• Dustonthesignaltransmitterorreceiverwillreducethesensitivity.Wipeoffdustwithsoftcloth.
• Signalcommunicationmaybedisabledifanelectronic-starter-typeuorescentlamp(suchasinverter-typelamps)isintheroom.Consult
theshopifthatisthecase.
• Iftheremotecontrollersignalshappentooperateanotherappliance,movethatappliancetosomewhereelse,orconsulttheserviceshop.
01_EN_3P369488-2A.indd 9 7/25/2014 10:52:01 AM

10
NOTE
Note on setting the clock
• Iftheindoorunit’sinternalclockisnotsettothecorrecttime,theON/OFFTIMERandWEEKLYTIMERwillnotoperatepunctually.
Turn on the circuit breaker
•Afterthepoweristurnedon,theapsoftheindoorunitopenandcloseoncetoset
thereferenceposition.
To set the clock
1. Press .
• “ ”isdisplayedontheLCD.
• “ ”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.
•Holdingdown or rapidlyincreasesordecreasesthedisplayedtime.
5. Press .
•Pointtheremotecontrollerattheindoorunitwhenpressingthebuttons.
• “ ”blinks.
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11
AUTO · DRY · COOL · HEAT ·
FAN Operation
Theairconditioneroperateswiththeoperationmodeofyourchoice.
Fromthenexttimeon,theairconditionerwilloperatewiththesameoperation
mode.
To start operation
1. Press and select an operation mode.
•Eachpressingofthebuttonadvancesthemodesettinginsequence.
AUTO DRY COOL HEAT FAN
2. Press .
•“ ”isdisplayedontheLCD.
•Themulti-monitorlamplightsup.
Thecolourofthelampvariesdependingonthe
operationmode.
Display
To stop operation
Press again.
•“ ”disappearsfromtheLCD.
•Themulti-monitorlampgoesoff.
Operation Multi-monitor lamp
AUTO Red/Blue
DRY Green
COOL Blue
HEAT Red
FAN White
NOTE
MODE Notes on each operation mode
HEAT
•Sincethisairconditionerheatstheroombytakingheatfromoutdoorairtoindoors,theheatingcapacitybecomessmallerin
loweroutdoortemperatures.Iftheheatingeffectisinsufcient,itisrecommendedtouseanotherheatingappliancein
combinationwiththeairconditioner.
•Theheatpumpsystemheatstheroombycirculatinghotairaroundallpartsoftheroom.AfterthestartofHEAToperation,
ittakessometimebeforetheroomgetswarmer.
•InHEAToperation,frostmayoccurontheoutdoorunitandlowertheheatingcapacity.Inthatcase,thesystemswitches
intodefrostingoperationtotakeawaythefrost.
•Duringdefrostingoperation,hotairdoesnotowoutofindoorunit.
COOL •Thisairconditionercoolstheroombyreleasingtheheatintheroomoutside.
Therefore,thecoolingperformanceoftheairconditionermaybedegradediftheoutdoortemperatureishigh
DRY •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.
AUTO
•InAUTOoperation,thesystemselectsanappropriateoperationmode(COOLorHEAT)basedontheindoortemperature
andstartstheoperation.
•Thesystemautomaticallyreselectssettingataregularintervaltobringtheindoortemperaturetotheuser-settinglevel.
FAN •Thismodeisvalidforfanonly.
01_EN_3P369488-2A.indd 11 7/25/2014 10:52:03 AM

12
To change the temperature setting
Press .
•ThedisplayeditemsontheLCDwillchangewhenevereitheroneofthebuttonsis
pressed.
COOL operation HEAT operation AUTO operation DRY or FAN operation
18-32°C 10-30°C 18-30°C
Thetemperaturesetting
cannotbechanged.
Press toraisethetemperatureandpress tolowerthe
temperature.
Operating conditions
Recommended temperature setting
• Forcooling:26-28°C
• Forheating:20-24°C
Tips for saving energy
• Becarefulnottocool(heat)theroomtoomuch.
Keepingthetemperaturesettingatamoderatelevelhelpssaveenergy.
• Coverwindowswithablindoracurtain.
Blockingsunlightandairfromoutdoorsincreasesthecooling(heating)effect.
• Cloggedairlterscauseinefcientoperationandwasteenergy.Cleanthemonceinaboutevery2weeks. Page 32
Notes on the operating conditions
• Theairconditioneralwaysconsumesasmallamountofelectricityevenwhileitisnotoperating.
• 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.
• Usetheairconditionerinthefollowingconditions.
• Operationoutsidethehumidityortemperaturerangedescribedinthetablemaycauseasafetydevicetodisablethesystem.
MODE Operating conditions If operation is continued out of this range
COOL
Outdoortemperature:[3MXS]–5-46°C
 [4/5MXS]–10-46°C
Indoortemperature:18-32°C
Indoorhumidity:80%max.
•Asafetydevicemayworktostoptheoperation.
(Inmultisystem,itmayworktostoptheoperationofthe
outdoorunitonly.)
•Condensationmayoccurontheindoorunitanddrip.
HEAT Outdoortemperature:–15-24°C
Indoortemperature:10-30°C
•Asafetydevicemayworktostoptheoperation.
DRY
Outdoortemperature:[3MXS]–5-46°C
 [4/5MXS]–10-46°C
Indoortemperature:18-32°C
Indoorhumidity:80%max.
•Asafetydevicemayworktostoptheoperation.
•Condensationmayoccurontheindoorunitanddrip.
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13
Adjusting the Air ow Direction
and Rate
Youcanadjusttheairowdirectiontoincreaseyourcomfort.
To start auto swing
Up and down air ow direction
Press .
•“ ”isdisplayedontheLCD.
•Theaps(horizontalblades)willbegintoswing.
Right and left air ow direction
Press .
•“ ”isdisplayedontheLCD.
•Thelouvres(verticalblades)willbegintoswing.
The 3-D air ow direction
Press and .
•“ ”and“ ”aredisplayedontheLCD.
•Theapsandlouvresmoveinturn.
•Tocancel3-Dairow,presseither or again.
Theapsorlouvreswillstopmoving.
To set the  aps or louvres at the desired position
•Thisfunctioniseffectivewhiletheapsorlouvresareinautoswingmode.
Press and when the  aps or
louvres reach the desired position.
•Inthe3-Dairow,theapsandlouvresmoveinturn.
•“ ”or“ ”disappearsfromtheLCD.
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14
To adjust the air ow rate setting
Press .
•Eachpressingof advancestheairowratesettinginsequence.
AUTO Indoor unit quiet Low Middle low
MiddleMiddle highHigh
•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.
•Ifthetemperaturedoesnotreachthedesiredpoint,changetheairowratesetting.
•InDRYoperation,theairowratesettingisnotvariable.
NOTE
Note on the angles of the  aps
• Theapsswingingrangedependsontheoperation.(Seethegure.)
HEAT operation
75°
30°
COMFORT AIRFLOW
Lower limit
Upper limit
Stop operation
70°
30°
Lower limit
Upper limit / COMFORT AIRFLOW
Stop operation
50°
COOL, DRY and
FAN operation
Note on the angles of the  aps
• Using3-Dairowcirculatescoldair,whichtendstocollectatthebottomoftheroom,andhotair,whichtendstocollectneartheceiling,
throughouttheroom,preventingareasofcoldandhotdeveloping.
Notes on air ow rate setting
• Atsmallerairowrates,thecooling(heating)effectisalsosmaller.
• IftheairconditionerisoperatedinCOOLorDRYoperationwiththeapskeptstoppedinthedownwarddirection,theapswillautomatically
startoperatinginapproximatelyanhourinordertopreventdewcondensation.
CAUTION
• Alwaysusearemotecontrollertoadjusttheanglesoftheapsandlouvres.
-Ifyouattempttomovetheapsandlouvresforciblybyhandwhentheyareswinging,themechanismmaybedamaged.
-Insidetheairoutlet,afanisrotatingatahighspeed.
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15
COMFORT AIRFLOW /
INTELLIGENT EYE Operation
COMFORT AIRFLOW operation
TheairowdirectionisupwardwhileinCOOLoperation,anddownwardwhileinHEAToperation.
Thisfunctionpreventscoldorwarmairfromblowingdirectlyontheoccupantsintheroom.
COOL operation HEAT operation
INTELLIGENT EYE operation
TheINTELLIGENTEYEsensordetectshumanmovementandadjuststherightandleftairowdirectionto
avoidblowingairdirectlyontheperson.
Ifnooneisintheroomformorethan20minutes,theoperationautomaticallychangestoenergysaving
operation.TheINTELLIGENTEYEsensorworksdifferentlydependingonthesituation.
[Example]
A person is detected in area 1.
Area 1 Area 2
A person is detected in area 2.
Area 1 Area 2
People are detected in both areas.
Area 1 Area 2
No people are detected in the areas.
UsetheINTELLIGENTEYEoperationin
combinationwiththeCOMFORTAIRFLOW
operation.
Theairconditionerwillswitchtoenergy-saving
modeafter20minutes.
*Theairowdirectionmaydifferfromtheillustrateddirectiondependingontheactionsand
movementsofthepeopleintheareas.
INTELLIGENT EYE operation is useful for energy saving
Energy saving operation
• Ifnopresencedetectedintheroomfor20minutes,theenergysavingoperationwillstart.
• Thisoperationchangesthetemperature–2°CinHEAT/+2°CinCOOL/+2°CinDRYoperationfromsettemperature.
Whentheroomtemperatureexceeds30°C,theoperationchangesthetemperature+1°CinCOOL/+1°CinDRYoperationfromset
temperature.
• ThisoperationdecreasestheairowrateslightlyinFANoperationonly.
 Combination of COMFORT AIRFLOW operation and INTELLIGENT EYE operation
TheairconditionercangointooperationwiththeCOMFORTAIRFLOWandINTELLIGENTEYE
operationscombined.
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16
To start operation
Press and select the desired mode.
•Eachtime ispressed,adifferentsettingoptionisdisplayedontheLCD.
•TheINTELLIGENTEYElamplightsgreen.
Display
•Byselecting“ ”fromthefollowingicons,theairconditionerwillswitchto
COMFORTAIRFLOWoperationcombinedwithINTELLIGENTEYEoperation.
blank
No SettingCOMFORT
AIRFLOW
INTELLIGENT
EYE
Combination
•Whentheaps(horizontalblades)areswinging,selectinganyofthemodesabove
willcausetheaps(horizontalblades)tostop.
•Thelamplightswhenhumanmovementisdetected.
COMFORT AIRFLOW / INTELLIGENT EYE operation settings
Display Operationmode Explanation
COMFORTAIRFLOW Theflapsadjusttheairflowdirectionupwardwhile
cooling,downwardwhileheating. Page 15
INTELLIGENTEYE
Thesensordetectsthemovementofpeopleinthe
sensingareasandthelouvresadjusttheairflow
directiontoanareawherepeoplearenotpresent.
Whentherearenopeopleinthesensingareas,
theairconditionerswitchestotheenergy-saving
mode. Page 15
• COMFORTAIRFLOWand
INTELLIGENTEYE
TheairconditionerwillbeinCOMFORT
AIRFLOWoperationcombinedwith
INTELLIGENTEYEoperation. Page 15
Blank Nofunction −
To cancel operation
Press until no icon is displayed.
•TheINTELLIGENTEYElampgoesoff.
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17
COMFORT AIRFLOW /
INTELLIGENT EYE Operation
NOTE
Notes on COMFORT AIRFLOW operation
• Thepositionoftheapswillchange,preventingairfromblowingdirectlyontheoccupantsoftheroom.
• POWERFULoperationandCOMFORTAIRFLOWoperationcannotbeusedatthesametime.
Priorityisgiventothefunctionofwhicheverbuttonispressedlast.
• TheairowratewillbesettoAUTO.Iftheupanddownairowdirectionisselected,COMFORTAIRFLOWoperationwillbecancelled.
Notes on INTELLIGENT EYE operation
• Applicationrangeisasfollows.
90°
55°
7m
55°
Vertical angle 90°
(Side view)
Horizontal angle 110°
(Top view)
7m
• WhiletheairconditionerisinINTELLIGENTEYEoperation,thelouvresadjusttheairowdirectioniftherearepeopleinthesensingareas
oftheINTELLIGENTEYEsothattheleftwardorrightwardairowwillnotbedirectedtothepeople.
Ifnopeoplearedetectedineitherarea1or2for20minutes,theairconditionerswitchestotheenergy-savingmodewiththeset
temperatureshiftedby2°C.
Theairconditionermayswitchtotheenergy-savingoperationeveniftherearepeopleintheareas.
Thismayoccurdependingontheclothesthepeoplearewearing,ifthereisnomovementofthepeopleintheareas.
• Theairowdirectionfromthelouvreswillbeleftwardiftherearepeopleinbothareas1and2.Theairwillalsoowleftifthereisaperson
rightinfrontofthesensorasthesensorjudgesthattherearepeopleinbothareas.
•
Duetothepositionofthesensor,peoplemightbeexposedtotheairowoftheindoorunitiftheyareclosetothefrontsideoftheindoorunit.
Iftherearepeopleclosetothefrontsideoftheindoorunitorinbothareas,itisrecommendedtousetheCOMFORTAIRFLOWand
INTELLIGENTEYEoperationssimultaneously.Usingbothmodestogether,theairconditionerwillnotdirecttheairowtowardsthepeople.
• Thesensormaynotdetectmovingobjectsfurtherthan7maway.(Pleaseseetheapplicationrange.)
• Sensordetectionsensitivitychangesaccordingtotheindoorunitlocation,thespeedofpassers-by,temperaturerange,etc.
• Thesensorcouldalsomistakenlydetectpets,sunlight,utteringcurtainsandlightreectedoffofmirrorsaspassers-by.
• INTELLIGENTEYEoperationwillnotswitchonduringPOWERFULoperation.
• NIGHTSETmode Page 21 willnotswitchonduringuseofINTELLIGENTEYEoperation.
Notes on combining COMFORT AIRFLOW operation and INTELLIGENT EYE operation
• TheairowratewillbesettoAUTO.Iftheupanddownairowdirectionisselected,COMFORTAIRFLOWoperationwillbecanceled.
Priorityisgiventothefunctionofwhicheverbuttonispressedlast.
• WhentheINTELLIGENTEYEsensordetectsthemovementofpeople,itadjuststheairowdirectionupward(whileinCOOLoperation)and
downward(whileinHEAToperation),byadjustingtheaps.Whenthesensordetectspeople,thelouvreswilldirecttheairowinsuchaway
thatitwillnotbeblowndirectlyonthem.Iftherearenopeople,theairconditionerwillswitchtoenergy-savingoperationafter20minutes.
CAUTION
• DonotplacelargeobjectsneartheINTELLIGENTEYEsensor.
Alsokeepheatingunitsandhumidiersoutsidethesensor’sdetectionarea.Thissensorcandetectundesirableobjects.
• DonothitorviolentlypushtheINTELLIGENTEYEsensor.Thiscanleadtodamageandmalfunction.
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18
POWERFUL Operation
POWERFULoperationquicklymaximizesthecooling(heating)effectinany
operationmode.Inthismode,theairconditioneroperatesatmaximumcapacity.
To start POWERFUL operation
Press during operation.
•“ ”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.
[Example]
Normal operation
•Whenyouwanttogetthe
coolingeffectquickly,start
thePOWERFULoperation.
 POWERFUL operation
•POWERFULoperationwill
workfor20minutes.
Back to normal
operation
NOTE
Notes on POWERFUL operation
• WhenusingPOWERFULoperation,therearesomefunctionswhicharenotavailable.
• POWERFULoperationcannotbeusedtogetherwithECONO,COMFORTAIRFLOWorOUTDOORUNITQUIEToperation.
Priorityisgiventothefunctionofwhicheverbuttonispressedlast.
• POWERFULoperationcanonlybesetwhentheunitisrunning.Pressing causesthesettingstobecancelled,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 and HEAT operation
Tomaximizethecooling(heating)effect,thecapacityofoutdoorunitincreasesandtheairowratebecomesxedatthemaximumsetting.
Thetemperatureandairowsettingscannotbechanged.
• In DRY operation
Thetemperaturesettingisloweredby2.5°Candtheairowrateisslightlyincreased.
• In FAN operation
Theairowrateisxedatthemaximumsetting.
• In AUTO operation
Tomaximizethecooling(heating)effect,thecapacityofoutdoorunitisincreasedandtheairowrateisxedtothemaximumsetting.
• When using priority room setting
See “Note for Multi System”. Page 29
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19
ECONO / OUTDOOR UNIT
QUIET Operation
ECONO operation
ECONOoperationisafunctionwhichenablesefcientoperationbylimitingthemaximumpower
consumptionvalue.
Thisfunctionisusefultopreventthecircuitbreakerfromtrippingwhentheunitoperatesalongsideother
appliancesonthesamecircuit.
[Example]
Normal operation ECONO operation
•Incasetheairconditionerandotherapplianceswhich
requirehighpowerconsumptionareusedatthesame
time,acircuitbreakermaytripiftheairconditioner
operateswithitsmaximumcapacity.
•
Themaximumpowerconsumptionoftheairconditioneris
limitedbyusingECONOoperation.
Thecircuitbreakerwillhardlytripeveniftheair
conditionerandotherappliancesareusedatsametime.
OUTDOOR UNIT QUIET operation
OUTDOORUNITQUIEToperationlowersthenoiseleveloftheoutdoorunitbychangingthefrequency
andfanspeedoftheoutdoorunit.Thisfunctionisconvenientduringthenight-timeoperation.
[Example] Using the OUTDOOR UNIT QUIET operation during the night.
•Thenoiselevelofthe
outdoorunitwillbelower.
Thisfunctionisuseful
whenyouneedto
considerthenoisefor
yourneighbourhood.
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