Daikin BYCQ125BGW1 User manual

Decoration Panel Provided with Filter Auto-cleaning Function
Self Cleaning Decoration Panel
OPERATION MANUAL
BYCQ125BGW1
3P225748-4G
Proper Use for Effective Energy Savings
• Thankyouforpurchasingtheself-cleaningpanel.
• Thismanualdescribessafetyconsiderationswhichshouldbe
observedduringtheuseoftheproduct.
Read this manual carefully and be sure you understand
the information provided before attempting to use the
product.
Keepthismanualwhereitisreadilyaccessibleafterreading.
Ifanotheruseroperatestheproductinthefuture,besureto
handoverthismanualtothenewuser.
• Thisoperationmanualisdedicatedtothedecorationpanel
providedwithalterauto-cleaningfunction.
Readthismanualalongwiththeoperationmanualprovidedwith
thewiredremotecontroller.

3P225748-4G English
i
ReadtheseSafety Considerations for Operationscare-
fully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,CAUTION,andNOTE
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.
NOTE.................Indicatessituationsthatmayresultin
equipmentorpropertydamageacci-
dentsonly.
DANGER
• Donotinstalltheunitinanareawhereammable
materials are present due to risk of explosion result-
ing in serious injury or death.
• Any abnormalities in the operation of the air condi-
tionerorheatpumpsuchassmokeorrecould
result in severe injury or death. Turn off the power
and contact your dealer immediately.
• Refrigerant gas may produce toxic gas if it come in
contactwithre,suchasfromafan,heater,stove,or
cooking device. Exposure to this gas could cause
severe injury or death.
• Forrefrigerantleakage,consultyourdealer.
Refrigerant gas is heavier than air and replaces
oxygen. A massive leak could lead to oxygen deple-
tion,especiallyinbasements,andanasphyxiation
hazard could occur leading to serious injury or
death.
• If equipment utilizing a burner is used in the same
roomastheairconditionerorheatpump,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 off 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 cannot play with them.
Children playing with plastic bags face the danger of
death by suffocation.
WARNING
• Contact your dealer for repair and maintenance.
Improper repair and maintenance may result in water
leakage,electricshock,andre.Onlyuseaccesso-
riesmadebyDaikinthatarespecicallydesignedfor
use with the equipment and have them installed by a
professional.
• Contact your dealer to move and reinstall the air
conditioner or heat pump. Incomplete installation
mayresultinwaterleakage,electricshock,andre.
• Never let the indoor unit or the remote controller get
wet.Watercancauseanelectricshockorare.
• Neveruseammablespraysuchashairspray,lac-
quer,orpaintneartheunit.Flammablespraymay
causeare.
• Whenafuseblowsout,neverreplaceitwithoneof
incorrect ampere ratings or different wires. Always
replace any blown fuse with a fuse of the same
specication.
• Never remove the fan guard of the unit. A fan rotating
at high speed without the fan guard is very danger-
ous.
• Never inspect or service the unit by yourself. Contact
aqualiedservicepersontoperformthiswork.
• Turn off all electrical power before doing any mainte-
nance to avoid the risk of serious electric shock;
never sprinkle or spill water or liquids on the unit.
• Donottouchtheswitchwithwetngers.
Touchingaswitchwithwetngerscancauseelectric
shock.
• Do not allow children to play on or around the unit to
prevent injury.
• Theheatexchangernsaresharpenoughtocut.To
avoidinjurywearglovesorcoverthenswhile
working around them.
• Donotputangerorotherobjectsintotheairinlet
or air outlet. The fan is rotating at high speed and
may cause injury.
• Check the unit foundation for damage on a continu-
ousbasis,especiallyifithasbeeninuseforalong
time. If left in a damaged condition the unit may fall
and cause injury.
• Placingaowervaseorothercontainerswithwater
or other liquids on the unit could cause a shock or
reifaspilloccurs.
• Do not touch the air outlet or horizontal blades while
thelouverisinoperationbecausengerscouldget
caught and injured.
• Never touch the internal parts of the controller. Do
not remove the front panel because some parts
inside are dangerous to touch.To check and adjust
internalparts,contactyourdealer.
• Be sure to ground the unit.
Donotgroundtheunittoautilitypipe,arrester,or
telephone ground. Incomplete grounding may cause
electricalshock,orre.Ahighsurgecurrentfrom
lightning or other sources may cause damage to the
air conditioner or heat pump.
• Although this is a recognized measure for additional
protection,withthegroundingsysteminNorth
America,adedicatedGFCImaynotbenecessary.
Safety Considerations

3P225748-4G English ii
CAUTION
• Do not use the air conditioner or heat pump for any
other purposes other than comfort cooling or heat-
ing. Do not use the unit for cooling precision instru-
ments,food,plants,animalsorworksofart.
• Do not place items under the indoor unit as they may
be damaged by condensates that may form if the
humidity is above 80% or if the drain outlet gets
blocked.
• Beforecleaning,stoptheoperationoftheunitby
turning the power off or by pulling the supply cord
outfromitsreceptacle.Otherwise,anelectricshock
or injury may result.
• Do not wash the air conditioner or heat pump with
excessivewater.Anelectricshockorremayresult.
• Avoid placing the controller in a spot splashed with
water. Water entering the controller may cause an
electric shock or damage the internal electronic
parts.
• Do not operate the air conditioner or heat pump
when using a room fumigation type of insecticide.
Failure to observe this could cause the chemicals to
be deposited in the unit and can endanger the health
of those who are hypersensitive to chemicals.
• Do not turn off the power immediately after stopping
operation.Alwayswaitforatleastveminutes
beforeturningoffthepower.Otherwise,waterleak-
age may occur.
• The appliance is not intended for use by young
childrenorinrmpersonswithoutsupervision.
• The remote controller should be kept away from
children so they cannot play with it.
• Consult with the installation contractor for cleaning.
• Incorrect cleaning of the inside of the air conditioner
or heat pump could make the plastics parts break
and cause water leakage or electric shock.
• Donottouchtheairinletoraluminumnoftheair
conditioner or heat pump as they can cut and cause
injury.
• Do not place objects in direct proximity of the out-
door unit. Do not let leaves and other debris accumu-
late around the unit. Leaves are a hotbed for small
animals which can enter the unit. Once inside the
unit,animalscancausetheunittomalfunction,and
causesmokeorrewhentheymakecontactwith
electrical parts.
NOTE
• Never press the button of the remote controller with
ahard,pointedobject.Theremotecontrollermaybe
damaged.
• Never pull or twist the electric wire of the remote
controller. It may cause the unit to malfunction.
• Donotplaceappliancesthatproduceopenamesin
placesthatareexposedtotheairowoftheunitor
under the indoor unit. It may cause incomplete com-
bustion or deformation of the unit due to the heat.
• Do not expose the controller to direct sunlight. The
LCD display can become discolored and may fail to
display the data.
• Do not wipe the controller operation panel with
benzene,thinner,chemicaldustcloth,etc.Thepanel
may get discolored or the coating can peel off. If it is
heavilydirty,soakaclothinwater-dilutedneutral
detergent,squeezeitwellandwipethepanelclean.
Then wipe it with another dry cloth.
• Dismantlingoftheunit,disposaloftherefrigerant,
oil,andadditionalparts,shouldbedoneinaccor-
dancewiththerelevantlocal,state,andnational
regulations.
• Operatetheairconditionerorheatpumpinasuf-
ciently ventilated area and not surrounded by obsta-
cles. Do not use the air conditioner or heat pump 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 electromag-
netic waves.
h. Places with an acid or alkaline mist.
i. Places where fallen leaves can accumulate or
where weeds can grow.
• Take snow protection measures. Contact your dealer
forthedetailsofsnowprotectionmeasures,suchas
the use of a snow protection hood.
• Do not attempt to do electrical work or grounding
work unless you are licensed to do so. Consult with
your dealer for electrical work and grounding work.
• 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 or heat pump yet can sup-
press the operating sound and vibration of the air
conditioner or heat pump.
b. Places where warm air from the air outlet of the
outdoor unit or the operating sound of the outdoor
unit does not annoy neighbors.
• Make sure that there are no obstacles close to the
outdoor unit. Obstacles close to the outdoor unit
may drop the performance of the outdoor unit or
increase the operating sound of the outdoor unit.
• Consult your dealer if the air conditioner or heat
pump in operation generates unusual noise.
• Make sure that the drainpipe is installed properly to
drain water. If no water is discharged from the drain-
pipe while the air conditioner or heat pump is in the
coolingmode,thedrainpipemaybecloggedwith
dust or dirt and water leakage from the indoor unit
may occur. Stop operating the air conditioner or heat
pump and contact your dealer.
Safety Considerations

3P225748-4G English
1
Contents
SafetyConsiderations............................................................................... i
NamesandFunctions..............................................................................2
FilterAuto-cleaning..................................................................................5
DustCollectionfromDustBox................................................................1 0
FilterMaintenance..................................................................................1 4
UsefulInformation..................................................................................1 5

3P225748-4G English 2
Indicator
(green/red)
Louver
Dust collection inlet
Suction grille
Decoration
panel
Decoration corner cover
*Mounted to the sensing panel.
Human detection sensor*
4 sensors for each air
discharge outlet detect humans.
Senses the average
temperature of
the floor
surface.
Floor temperature
sensor*
Indicator
(green/red)
Control box
of panel Dust box
fixing knobs
(in 2 points)
Air filter
Dust box
Filter drive motor
S-shaped pipe
Brush drive motor
Brush unit
Decoration
corner cover
Filter fixing knobs
(in 5 points)
Brush unit
fixing screw
• Theillustrationshowsthedecorationpanelprovided
withfilterauto-cleaningfunctionontheconditionthat
thesuctiongrilleisremoved.
Indicator
Thedisplaycolorsandconditionsoftheindicatortellthefollowingcontents.
Indicatorcolor State Contents
Green Lit Theproductisinairconditioningoperation(*)
Flashing Theproductisperformingfilterauto-cleaning(*)
Red
Flashingatlong
intervals
Timetocollectthedustinthedustbox(withthe
dustdetectedbythedustsensor) Referto
page10.
Flashingatshort
intervals
Thedustboxisfull,andfilterauto-cleaningis
unavailable.
Theoccurrenceofmalfunctioningduringfilterauto-cleaning.
*Theproductisfactorysetnottoindicatetheseitems.
NOTE
Theproductrequiresperiodicmaintenance.(Refertopage14)
Donotusetheproductinthefollowingplaces.
Otherwise,dustadheringtotheltermaynotberemovedandamalfunctionmayresultbecausethedustcan
becomestickyduetooil,tobaccosmoke,andsteam.
• Placeswhereoilsmokeisgenerated.................. Restaurants,factories,etc.
• Smokingareas.................................................... Smokingroom,etc.
• Placeswithexcessivespecialsprayvapororsteam
.....
Barbershops,beautysalons,restaurants,laundryshops,petshops,factories,etc.
• Otherplaces........................................................ Placeswheredustadheringtothelterbecomessticky(places
includingsaltdamagefromasaltyatmosphere),placeswhere
dustisgenerated(becausetheairltercannotcollectdust),server
rooms(theproductisnotinoperationduringcleaning),orplaces
wherealargequantityofnedustisgenerated(theairlteris
cloggedandthelterneedstobecleanedfrequently).
*Usethestandardseriesfortheairconditioningofthecustomerareasofrestaurantsandcafeterias.
*Theproductmaynotbeusedincasesotherthantheabove.
Fordetails,contactyourdealer.
Names and Functions

3P225748-4G English
3
1. Operation mode selector button
• Pushthisbuttontoselecttheoperationmodeof
yourpreference.
*Availablemodesvarywiththeindoorunit
model.
2. Fan speed control button
• Pushthisbuttontoselectthefanspeedofyour
preference.
*Availablefanspeedsvarywiththeindoorunit
model.
(Fordetails,refertooperationmanualofthe
controller.)
3. Menu/OK button
• Usedtoenterthemainmenu.
• Usedtoentertheselecteditem.
4. Up button
• Usedtoraisethesetpoint.
• Theitemabovethecurrentselectionwillbe
highlighted.
(Thehighlighteditemswillbescrolled
continuouslywhenthebuttoniscontinuously
pushed.)
• Usedtochangetheselecteditem.
5. Down button
• Usedtolowerthesetpoint.
• Theitembelowthecurrentselectionwillbe
highlighted.
(Thehighlighteditemswillbescrolled
continuouslywhenthebuttoniscontinuously
pushed.)
• Usedtochangetheselecteditem.
Functionsotherthanbasicoperationitems(i.e.,On/Off,OperationMode,FanSpeed,andSetpoint)are
set from the menu screen.
NOTE
•Donotinstalltheremotecontrollerinplacesexposedtodirectsunlight,theLCDwillbedamaged.
•Donotpullortwisttheremotecontrollercord,theremotecontrollermaybedamaged.
•Donotuseobjectswithsharpendstopushthebuttonsontheremotecontroller,damagemayresult.
This remote controller is the BRC1E73 model.
Other remote controllers may vary in display.
On/Off
Mode
Fan
Speed
Cancel
2. Fan speed control button
3. Menu/OK button
8. On/Off button
10. Cancel button
9. Operation lamp
11.LCD(withbacklight)
4. Up button
5. Down button
6. Right button
7. Left button
1. Operation mode
selector button

3P225748-4G English 4
6. Right button
• Usedtohighlightthenextitemsontheright-
handside.
• Eachscreenisscrolledintheright-hand
direction.
7. Left button
• Usedtohighlightthenextitemsontheleft-hand
side.
• Eachscreenisscrolledintheleft-hand
direction.
8. On/Off button
• Pushthisbuttonandsystemwillstart.
• Pushthisbuttonagaintostopthesystem.
9. Operation lamp
• Thislampilluminatessolidgreenduringnormal
operation.
• Thislampashesifanerroroccurs.
10. Cancel button
• Usedtoreturntothepreviousscreen.
11. LCD(withbacklight)
• Thebacklightwillbeilluminatedfor
approximately30secondsbypushingany
button.
• Iftworemotecontrollersareusedtocontrola
singleindoorunit,onlythecontrolleraccessed
rstwillhavebacklightfunctionality.
1. “Filter auto-cleaning” display
• Displayedwhiletheproductisperformingfilter
auto-cleaning.
*Insomemodels“ ”mightappearinstead.
2. Message
Thefollowingmessagewillappear.
“Error:PushMenuButton.”
“Warning:PushMenuButton.”
• Displayediftheerrororwarningisdetected.
(Refertopage16)
Themessages“Collectdust.”and“Warning:Push
MenuButton.”willappearalternately.
• Displayedwhenthetimetocollectthedustin
thedustboxhascome.(Refertopage10)
“Setclockfrommenu”
• Displayedtoinformthattheclockneedssettings
again.(Refertopage7)
• Theproductwillnotstartfilterauto-cleaningat
thedesignatedperiodunlesssettingsaremade
again.
Liquid Crystal Display
• Threetypesofdisplaymode(Standard,DetailedandSimple)areavailable.
• Standarddisplayissetbydefault.
• DetailedandSimpledisplayscanbeselectedinthemainmenu.
Fordetails,refertotheoperationmanualprovidedwiththewiredremotecontroller.
• EachofthefollowingscreensexplainsthestateoftheLCDdisplayregardingfilterauto-cleaningfunction.
ForthecontentsoftheLCDdisplayswhiletheproductisnotinfilterauto-cleaningoperation,refertothe
operationmanualprovidedwiththewiredremotecontroller.
Standard display Detailed display Simple display
Set to
Cool
Heat
83F
68F
Auto
Cool
Collect dust
AUTO CLN
FILTER
2. Message 1. “Filter auto-cleaning” display
Cool
Heat 83F
68F
Room
Fr i
11:00A
Set to
68F
Return Setting
Auto
Cool
Collect dust
2. Message 1. “Filter auto-cleaning” display
AUTO CLN
FILTER
68F68F 83F
Auto
Cool
Room
Set to
Heat Cool
Names and Functions

3P225748-4G English
5
Operation Method
Operation screen
display
Describes screens that
will be displayed on the
remote controller in
operation.
Operation procedure
Explains a button operation procedure for the
remote controller.
Operate the buttons according to the procedure.
Operation button display
Displays the positions of buttons to
be operated.
Remote Controller Functions
1
Setting
Filter Auto Clean
Filter Auto Clean
12:00 A – 3:00 A
Setting
Main Menu
Filter Auto Clean
Maintenance Information
Configuration
Current Settings
Clock & Calendar
Daylight Saving Time
2/3 • Push buttons to select the Filter Auto Clean on the
main menu screen.
Push Menu/OK button to display the Filter auto clean
settings screen.
Filter Auto Clean Setting
Thisproductperformsfilterauto-cleaningonceaday.
Theairconditioningoperationoftheproductwillcometoastopwhiletheproductisperformingfilterauto
cleaning.Specifythedesiredperiodfromeightperiods.
NOTE
• Thecorrectclocksettingsarenecessary.
• Theproductwillperformfilterauto-cleaningfrom12:00Ato3:00A(asfactorydefault)iftheperiodforfilterauto
cleaningisnotspecified.
• Theproductwillperformfilterauto-cleaningatnon-prescribedtimeifclocksettingsarenotmade.
Method of Specifying Start Time
Operation Method
1
Setting
Main Menu
Filter Auto Clean
Maintenance Information
Configuration
Current Settings
Clock & Calendar
Daylight Saving Time
2/3 • Displaythemainmenuscreen.
• Push buttonstoselecttheFilterAutoCleanonthemain
menuscreenandpushMenu/OKbutton.
2
Setting
Clock has not been set.
Would you like to set it now?
Filter Auto Clean
Ye s No
Date & Time
Year 2015
Month 1
Day 1
Thursday
12:00A
Setting
* Clocksettingsarerequiredtosetthestarttimeoffilterauto-cleaning.
• Iftheclockhasnotbeenset,ascreenliketheoneontheleft
willappear.
Push  buttonstoselectYesandpushMenu/OKbutton.
Setthecurrentyear,month,day,andtime.
(Referto“Clock&Calendar”onpage7)
Filter Auto-cleaning

3P225748-4G English 6
3
Setting
Filter Auto Clean
Filter Auto Clean
12:00A– 3:00A
• Theperiodwillchangewhenever buttonsarepushedin
theClocksettingscreenforfilterauto-cleaning.
12:00A–3:00A,3:00A–6:00A,6:00A–9:00A,9:00A–12:00P,
12:00P–3:00P,3:00P–6:00P,6:00P–9:00P,9:00P–12:00A.
Selectthedesiredperiodfromtheonesdisplayed.
• PushMenu/OKbutton.
Thesettingsconfirmationscreenwillappear.
4
Setting
Save the settings?
Filter Auto Clean
Ye s No
• Push  buttontoselectYesonthesettingsconfirmation
screen.
PushMenu/OKbuttontosetthefilterautocleanandreturn
tothebasicscreen.
NOTE
Thefilterautocleanfunctiontakesaround10minutes.
Executionofthecleaningfunction,alwaysduringthescheduledtimeslotof0to3hours,willstartassoonas
possibleconsideringthefollowingconditions:
• duringthefirsthour
thecleaningfunctionwillonlybeperformedduringthermostatOFFintervalsorwhentheunitisnotoperating;
• duringthesecondhour
sameconditionasduringfirsthourorwhencoolingorheatingdemandisratherlow;
• duringthethirdhour
theunitforcesexecutionofthecleaningfunction,evenwhentheunitisoperating.Aftercompletionofthe
cleaningfunction,theunitwillstartnormaloperationagain.
Theunitwilltrytoperformthecleaningfunctionduringthenextscheduledtimeslotof3hoursincaseitwasnot
executed.
Iftheunit,incaseofVRV,couldnotperformthecleaningfunctionafterelapseof2consecutivescheduledtime
slotsof3hours,errorcodeAH09displaysontheremotecontroller(Referto“NOTE”onpage16).Theerror
coderemainsdisplayedaslongasthefunctionisnotcompleted,buttheunitcanoperatenormallyatalltimes.
Filter Auto-cleaning
Theproducthasthefollowingtwooperationmodes,anyoneofwhichcanbesetforfilterauto-cleaning.
Operation
mode Description
Clock
setting
Availability for designating
time to start filter auto-
cleaning
Scheduledtimer
operation
Performsfilterauto-cleaningduringthe
designatedperiodselectedfromeightperiods.
(Factorydefaultsetting(12:00A-3:00A))
Autocontrol
operation
Performsfilterauto-cleaningaccordingtothe
controlreference. or
Filter Auto-cleaning

3P225748-4G English
7
PREPARATION
• Todesignateaperiodforfilterauto-cleaning,avoidselectingtheperiodsoftimewhentheproductisinair
conditioningoperationasmuchaspossible.
Iftheperiodforfilterauto-cleaningoverlapswiththatfortheairconditioningoperationoftheproduct,the
productmaystopair-conditioningforciblyandstartfilterauto-cleaning.
• Ifthemessage“Set clock from menu”appears,makeclocksettingsagainsothatthefilterauto-cleaningwill
beperformedduringthedesignatedperiod.
NOTE
*Theproductwillbesettoautocontroloperationmodeunlessclocksettingsaremadeagainiftheclockisreset
forsomereason(e.g.,nopowerissuppliedtotheproductfor48hoursorlonger).
• Theproductmaygeneratealittlenoisewhenthefilterrotatesorthedustisscrapedwiththebrush.
• Thefanrotatesautomaticallyduringfilterauto-cleaning.
Clock & Calendar
Setting the clock
Operation Method
1 Cool
Return Setting
Set to
83F
Basicscreen
• PushMenu/OKbutton.
2
Setting
Main Menu
Airflow Direction
Individual Airflow Direction
Quick Start
Schedule
Off Timer
Celsius / Fahrenheit
1/3
Mainmenuscreen
• Themainmenuscreenwillappear.
3
Setting
Main Menu
Filter Auto Clean
Maintenance Information
Configuration
Current Settings
Clock & Calendar
Daylight Saving Time
2/3 • Push buttonstoselectClock&Calendaronthemain
menuscreen.
PushMenu/OKbuttontodisplaytheclocksettingsscreen.
4
Date & Time
Year 2015
Month 1
Day 1
Thursday
12:00A
Setting
• Select“Year”with  buttons.
Inputtheyearwith buttons.
Holdingdownthebuttoncausesthenumbertochange
continuously.

3P225748-4G English 8
5
Date & Time
Year 2015
Month
2
Day
1
Sunday
12:00A
Setting
• Select“Month”with  buttons.
Inputthemonthwith buttons.
Holdingdownthebuttoncausesthenumbertochange
continuously.
6
Date & Time
Year 2015
Month
2
Day 11
Wednesday
12:00A
Setting
• Select“Day”with  buttons.
Inputthedaywith buttons.
Holdingdownthebuttoncausesthenumbertochange
continuously.
Daysoftheweekchangeautomatically.
7
Date & Time
Year 2015
Month
2
Day 11
Wednesday
12:00A
Setting
• Select“Hour”with  buttons.
Inputthehourwith buttons.
Holdingdownthebuttoncausesthenumbertochange
continuously.
8
Date & Time
Year 2015
Month
2
Day 11
Wednesday
12:20A
Setting
• Select“Minute”with  buttons.
Inputtheminutewith buttons.
Holdingdownthebuttoncausesthenumbertochange
continuously.
• PushMenu/OKbutton.
Thesettingsconfirmationscreenwillappear.
9
Save the settings?
Date & Time
Ye s No
Setting
• Push  buttontoselectYesonthesettingsconfirmation
screen.
PushMenu/OKbuttontosettheclockandreturntothebasic
screen.
* Whilemakingfilterauto-cleaningsettings,thedisplaywillreturntothe
screenfordesignatingaperiodforfilterautoclean.(Refertopage5)
Filter Auto-cleaning

3P225748-4G English
9
Current Settings
Manipulating the current settings
Operation Method
1
Setting
Main Menu
Maintenance Information
Configuration
Current Settings
Clock & Calendar
Daylight Saving Time
Language
2/2 • Displaythemainmenuscreen.(Refertopage7)
• Push buttonstoselectCurrentSettingsonthemain
menuscreenandpushMenu/OKbutton.
2
Current Setting
Airflow Direction
Schedule
Off Timer
Display Mode
Display Item
Filter Auto Clean
PO
Disable
Disable
Standard
Room
12A-03A
• Alistshowingthecurrentsettingstatuswillappear.
Push  buttonstogotothenextitem.
• PushingCancelbuttontakesyoubacktothemainmenu
screen.
AirowDirection DisplayMode
Schedule DisplayItem
OffTimer FilterAutoClean
Displayitems
* Displayitemsmaydifferdependingonthemodel.
Onlytheitemsthatcanbesetaredisplayed.
Refertothedisplayed“Filterautoclean”settingsforthepresentset
conditionoffilterauto-cleaning.
Example:Aperiodfrom12:00Ato03:00Aissetforfilterauto-cleaning.
Filterautoclean12A-03A

3P225748-4G English 10
Dust Collection from Dust Box
Dust Collection Sign Display
Thecollectionsignwillindicatetonotifythedustcollectionattheadventofcleaningtime.
Promptlycollectthedustwhenthesignisconfirmed.
*Thedustcollectionsignwillappearatintervalsofapproximatelyhalfayeartooneyear.
Theintervalsmaybecomeshorteriftheproductisusedinplaceswithexcessivedust.
Thedustcollectionsignwillappearinastepwisemanneraccordingtothequantityofdustinthedustbox.
Place of display Collection sign 1 Collection sign 2 Collection sign 3 Collection sign 4
Remote
controller
LCD Themessages“Collectdust”and“PushMenuButton”will
appearalternately.
“AH”(errorsign)
willappear
Operation
lamp Noindication Theoperationlampwillflash.
Decorativecornercover
Indicator(red) Noindication
Theindicatorwill
flashatlong
intervals.
Theindicatorwillflashatshortintervals.
PREPARATION
• Promptlycollectthedustinthedustboxoncompletionofconfirmingthedustcollectionsign.
NOTE
• Controltosuspendtheairconditioningoperationoftheproductwillworkiftheairconditioningoperationofthe
productiscontinuedwithoutdustcollection.
Furthermore,thedustwillfallandamalfunctionmayresult.Therefore,besuretoperformdustcollectionwitha
vacuumcleaner.

3P225748-4G English
11
Dust Collection with Vacuum Cleaner
1 Vacuum the dust in the dust box on completion of confirming the dust collection
sign.
NOTE
• Dustcollectionwithavacuumcleanerisnotpossibleduringfilterauto-cleaning.Makesurethat“AUTO CLN
FILTER
”is
notdisplayedontheremotecontrollerscreenbeforedustcollection.
*Theindicatorwillflashgreenifitissettodisplay.(Refertopage2)
2 Inserttheconnectingpipeandattachment(optionalaccessory)meetingthesizeof
thevacuumcleanerpipe.TheKKHAP55B160(optionalaccessory)consistsofa
connecting pipe and attachment.
Insert the connecting pipe attachment into the vacuum cleaner pipe.
Vacuum cleaner pipe Connecting pipe
Vacuum cleaner pipe with an inner
diameter of 1-1/4 (32) to 1-1/2 (38)
Vacuum cleaner pipe with an inner
diameter of 1-1/2 (38) to 1-5/8 (42)
Vacuum cleaner pipe
Attachment
Connecting pipe
in. (mm)
NOTE
• Avacuumcleanerpipewithanair-leakingholemidwayorwithnoroundend(i.e.,astand-typeor
handheld-type)cannotbeused.
• Makesurethatthevacuumcleanerhasasuctionpowerof300Worover.
• Donotuseavacuumcleanerwithreducedsuctionpowerbecausethevacuumcleanerisfullofdust
inside.
*Neglectingtheabovemayresultinpoorrecoveryofdust.
3 Insert the leading end of the connection pipe into the dust collection inlet of the
suction grille underneath. Then push to fit the leading end onto internal air inlet
until the leading end snaps.
in. (mm)
Dust collection inlet Connection pipe
Rises approximately
3/8 (10)
Internal cross section of dust collection inlet
Air inlet

3P225748-4G English 12
4 Whiletheleadingendoftheconnectionpipecloselycomeincontact,turnonthe
vacuum cleaner with the suction power set to maximum power and vacuum the dust.
5 Iftheindicatoronthedecorativecornercoverisflashingred,theindicatorwillbe
turned off or lit green on completion of dust collection.
*Itmaytakeamaximumof30secondsfortheindicatorflashingredtobeturnedofforlitgreen.
Dust Collection from Dust Box

3P225748-4G English
13
Resetting Dust Collection Sign
Operation Method
1
Set to
Cool
Heat
83F
63F
Auto
Cool
Collect dust
Basicscreen
• Whenthetimeforcollectingdustfromthedustboxcomes,
thedustcollectionmessages“Collectdust.”and“PushMenu
Button.”willappearalternatelyonthelowerpartofthebasic
screen.
• Atthetimeofthisstate,pushtheMenu/OKbuttononthe
basicscreen.
2
Setting
Dust Collection Method •
Anillustrationofvacuumingdustfromthedustcollectioninlet
willappear.(Referto“DustCollectionwithVacuumCleaner”on
page11)
• Afterunderstandingthemethodofdustcollection,pushthe
Menu/OKbuttonatthetimeofthisstate.
3
Setting
Dust collected?
Dust Collection Method
Ye s No
Set to
Cool
Heat
83F
63F
Auto
Cool
• Aftervacuumingthedustinthedustbox,push  buttons
onthecollectionconfirmationscreenandselectYes.
• PushtheMenu/OKbuttontoresetthedustcollectionsign.
• Themessages“Collectdust.”and“PushMenuButton.”
appearingalternatelyonthebasicscreenwilldisappear.
* Ifthedustinthedustboxisnotvacuumedatallorproperly,the
dustcollectionsignwillappearsoon.

3P225748-4G English 14
• Thelteroftheproductisadisposableitem,andrequiresperiodicinspectionandmaintenance.
Estimatedstandardoperatinghours:2,500hours/year
Inspectioncycle:1yearReplacementcycle:5years
Iftheoperatinghoursexceedtheaboveestimatedstandardoperatinghours(2,500hours/year):15hours/dayx
365daysinoperation(5,475hours/year),thelterwouldneedtobereplacedsooner.
Theproductmayrequiremaintenance(i.e.,ltercleaningorreplacement)inone-totwo-yearintervals.Usethe
aboveinformationforreference.
Keepinmindthattheabovereplacementintervalsdonotindicatetheguaranteeperiodofthelter.
• Forlterinspectionorreplacementindetail,consultyourdealer.
Filter Maintenance
()

3P225748-4G English
15
Useful Information
Troubleshooting
The following symptoms are not signs of malfunctions.
Symptom Probable cause
Slight clicking noise is generated.
The“AUTO CLN
FILTER”isdisplayedorthe
indicatoronthepanelisflashing
green(*).
Thedrivingsoundoftheairfilter.
Scorching noise is generated. Thedrivingsoundofthebrush.
The fan automatically turns.
Theproductisperformingfilter
auto-cleaningandtransferringdust.
The louver automatically moves.
Theproductblowsoutair
horizontallyduringfilterauto-
cleaning.
The air conditioning operation of the product stops temporarily. Thedustboxisfull,andfilter
auto-cleaningisunavailable.
*Thefactorysettingswillnotallowtheindicatortoflashgreen.
Insomemodels“ ”mightappearinstead.
Check before requesting servicing.
Symptom Probable cause Remedy
Dust sticks to the air filter (dust
falls).
Theroomhasalargequantityof
dusttemporarilyasaresultofthe
cleaningoftheroom.
Stoptheoperationoftheair
conditioneruntilthecleaningofthe
roomisfinished.
Thedustboxisfull. Vacuumthedust.
(Refertopage11)
The display “AH” will appear on
screen of the remote controller
and the operation lamp will
flash.
Thedustboxisfull. Vacuumthedust.
(Refertopage11)
The dust collection sign appears
soon after the dust is vacuumed. Isthevacuumcleanerfullofdust? Collectthedustfromthevacuum cleaner.
The product does not run
according to the timer settings.
Arethesettingsintheremote
controllerwrong?
Correcttheremotecontroller
settings.
Iftheproductisstillnotingoodconditionaftercheckingtheabove,contactyourdealer.Thecustomermustnot
attempttorepairtheproduct.

3P225748-4G English 16
Contact your dealer in the following cases
•Whentheairconditionerismalfunctioning(e.g.,givingoffaburningodor),stopthe
air conditioner and turn off power.
Continuedoperationundersuchcircumstancesmayresultinfailure,electricshocks,orfire.
Contactyourdealer.
Symptom
Measures to be taken before requesting
servicing
Thefuseblowsoutorsafetydevices,suchasthepower
circuit breaker and ground leakage circuit interrupter trip
often.
Donotturnontheproduct.
The operation of the buttons on the remote controller is
inaccurate. Turnofftheproduct.
There are other malfunctions or faults. Stoptheoperationoftheproduct.
Cool
Set to
Error : Push Menu button
83F
Either one of the following
messages flashes on the basic
screen of the remote controller.
“Error: Push Menu Button.”
*Theoperationindicatorwillblink.
“Warning: Push Menu Button.”
*Theoperationindicatorwillnotblink.
Checktheerrorcodes.(Refertochapter
below)
Error code Display
Operation Method
1 Cool
Set to
Error : Push Menu button
83F
• Ifanerroroccurs,eitheroneofthefollowingitemswillblinkin
thebasicscreen.
“Error:PushMenuButton.”
* Theoperationindicatorwillblink.
“Warning:PushMenuButton.”
* Theoperationindicatorwillnotblink.
• PushMenu/OKbutton.
Operation
lamp
2 Error code:A1
Indoor Model –––/000
Outdoor Model –––/000
• Theerrorcodeblinksandthemodelnamewillappear.
• NotifyyourdealeroftheErrorcodeandModelname.
NOTE
Insomecase,AH09canbedisplayedontheremotecontroller.Thiserrorcodemeansthatthecleaningoperation
couldnotbeperformedduetooverlappingoperationtiming(coolingorheating)andthecleaningschedule.This
canbeavoidedbysettingthecleaningfunctionoutofthenormaloperationschedule.(E.g.,normaloperation
stopsat23:59andcleaningstartsat00:00).

3P225748-4G English
17
Optional accessory
Dedicated parts are prepared so that customers can use a wide range of air conditioner
functions.
Specify Daikin genuine products at the time of purchasing the parts.
Fordetails,contactyourdealer.
Replacement optional accessory Optional accessory
Replacementlter KAFP554A160 L-shapedextensionpipe KKHAP55A160
Connectingpipe KKHAP55B160