Mitsubishi Electric PKA-M-KA User manual

Packaged Air Conditioners
Indoor unit
PKA-M·KA
PKA-M·KAL
OPERATION MANUAL
For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit.
BEDIENUNGSHANDBUCH
Zum sicheren und einwandfreien Gebrauch der Klimaanlage dieses Bedienungshandbuch vor Inbetriebnahme
gründlich durchlesen.
MANUEL D’UTILISATION
Pour une utilisation correcte sans risques, veuillez lire le manuel d’utilisation en entier avant de vous servir du
climatiseur.
DRIFTSMANUAL
Läs denna driftsmanual noga för säkert och korrekt bruk innan luftkonditioneringen används.
BEDIENINGSHANDLEIDING
Voor een veilig en juist gebruik moet u deze bedieningshandleiding grondig doorlezen voordat u de
airconditioner gebruikt.
ISTRUZIONI DI FUNZIONAMENTO
Leggere attentamente questi istruzioni di funzionamento prima di avviare l’unità, per un uso corretto e sicuro
della stessa.
MANUAL DE INSTRUCCIONES
Lea este manual de instrucciones hasta el final antes de poner en marcha la unidad de aire acondicionado
para garantizar un uso seguro y correcto.
MANUAL DE OPERAÇÃO
Para segurança e utilização correctas, leia atentamente o manual de operação antes de pôr a funcionar a
unidade de ar condicionado.
DRIFTSMANUAL
Læs venligst denne driftsmanual grundigt før airconditionanlægget betjenes af hensyn til sikker og korrekt brug.
EΓXEIPIΔIO OΔHΓIΩN XPHΣEΩΣ
Για ασφάλεια και σωστή χρήση, παρακαλείστε διαβάσετε προσεχτικά αυτό το εγχειρίδιο χρήσεως πριν θέησετε
σε λειτουργία τη μονάδα κλιματισμού.
Işletme Elkitabı
Emniyetli ve doğru biçimde nasıl kullanılacağını öğrenmek için lütfen klima cihazını işletmeden önce bu
elkitabını dikkatle okuyunuz.
FOR USER
FÜR BENUTZER
POUR L’UTILISATEUR
FÖR ANVÄNDAREN
VOOR DE GEBRUIKER
PER L’UTENTE
PARA EL USUARIO
PARA O UTILIZADOR
TIL BRUGER
ΓΙΑ ΤΟΝ ΧΡΗΣΤΗ
KULLANICI İÇİN
FOR BRUKER
INFORMACJA DLA UŻYTKOWNIKA
English
Deutsch
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Nederlands
Español
Italiano
Ελληνικά
Português
Dansk
Svenska
Türkçe
Norsk
Polski
BRUKSANVISNING
Vennligst les nøye gjennom denne bruksanvisningen, for sikkert og riktig bruk av klimaanlegget.
INSTRUKCJA OBSŁUGI
Aby zapewnić bezpieczne i prawidłowe korzystanie z urządzenia, należy wcześniej uważnie przeczytać niniejszą
instrukcję obsługi.
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Contents
1. Safety Precautions
Disposing of the unit
When you need to dispose of the unit, consult your dealer.
Caution:
• Donotuseanysharpobjecttopushthebuttons,asthismaydamagethe
remotecontroller.
• Neverblockorcovertheindoororoutdoorunit’sairinletsoroutlets.
theapplianceinasafewayandunderstandthehazardsinvolved.Childrenshall
notplaywiththeappliance.Cleaningandusermaintenanceshallnotbemadeby
childrenwithoutsupervision.
• Thisapplianceisnotintendedforusebypersons(includingchildren)withreduced
physical,sensoryormentalcapabilities,orlackofexperienceandknowledge,
unlessthey havebeen givensupervision or instruction concerning use of the
appliancebyapersonresponsiblefortheirsafety.
• Wheninstallingorrelocating,orservicingtheairconditioner,useonlythespecified
refrigerantwrittenonoutdoorunittochargetherefrigerantlines.Donotmixitwith
anyotherrefrigerantanddonotallowairtoremaininthelines.
 Ifairismixedwiththerefrigerant,thenitcanbethecauseofabnormalhighpressure
intherefrigerantline,andmayresultinanexplosionandotherhazards.Theuse
ofanyrefrigerantotherthanthatspecifiedforthesystemwillcausemechanical
failureorsystemmalfunctionorunitbreakdown.Intheworstcase,thiscouldlead
toaseriousimpedimenttosecuringproductsafety.
• Childrenshouldbesupervisedtoensurethattheydonotplaywiththeappliances.
• Thisunitshouldbeinstalledinroomswhichexceedthefloorspacespecifiedin
outdoorunitinstallationmanual.
 Refertooutdoorunitinstallationmanual.
• Donotusemeanstoacceleratethedefrostingprocessortoclean,otherthanthose
recommendedbythemanufacturer.
• Theapplianceshallbestoredinaroomwithoutcontinuouslyoperatingignition
sources(forexample:openflames,anoperatinggasapplianceoranoperating
electricheater).
• Donotpierceorburn.
• Beawarethatrefrigerantsmaynotcontainanodour.
Warning:
• Thereappliancesarenotaccessibletothegeneralpublic.
• Theunitmustnotbeinstalledbytheuser.Askthedealeroranauthorizedcompany
toinstalltheunit.Iftheunitisinstalledimproperly,waterleakage,electricshock
orfiremayresult.
• Donotstandon,orplaceanyitemsontheunit.
• Donotsplashwaterovertheunitanddonottouchtheunitwithwethands.An
electricshockmayresult.
• Donotspraycombustiblegasclosetotheunit.Firemayresult.
• Donotplaceagasheateroranyotheropen-flameappliancewhereitwillbeexposed
totheairdischargedfromtheunit.Incompletecombustionmayresult.
• Donotremovethefrontpanelorthefanguardfromtheoutdoorunitwhenitis
running.
• Whenyounoticeexceptionallyabnormalnoiseorvibration,stopoperation,turn
offthepowerswitch,andcontactyourdealer.
• Neverinsertfingers,sticksetc.intotheairinletsoroutlets.
• Ifyoudetectoddsmells,stopusingtheunit,turnoffthepowerswitchandconsult
yourdealer.Otherwise,abreakdown,electricshockorfiremayresult.
• ThisairconditionerisNOTintendedforusebychildrenorinfirmpersonswithout
supervision.
• Thisapplianceisintendedtobeusedbyexpertortrainedusersinshops,inlight
industryandonfarms,orforcommercialusebylaypersons.
• Youngchildrenmustbesupervisedtoensurethattheydonotplaywiththeair
conditioner.
• Iftherefrigerationgasblowsoutorleaks,stoptheoperationoftheairconditioner,
thoroughlyventilatetheroom,andcontactyourdealer.
• Thisappliancecanbeusedbychildrenagedfrom8yearsandaboveandpersons
withreducedphysical,sensoryormentalcapabilitiesorlackofexperienceand
knowledgeiftheyhavebeengivensupervisionorinstructionconcerninguseof
1. Safety Precautions ..............................................................................................2
2. Parts Names........................................................................................................3
3. Operation.............................................................................................................6
4. Timer....................................................................................................................9
5. Emergency Operation for Wireless Remote-controller........................................9
6. Care and Cleaning.............................................................................................10
7. Troubleshooting.................................................................................................11
8. Specifications ....................................................................................................12
Note:
Thephrase“Wiredremotecontroller”inthisoperationmanualrefersonlytothePAR-32MAA.
Ifyouneedanyinformationfortheotherremotecontroller,pleaserefertotheinstructionbookincludedinthisbox.
Note ThissymbolmarkisforEUcountriesonly.
Thissymbolmarkisaccordingtothedirective2012/19/EUArticle14InformationforusersandAnnexIX,and/ortothedirective2006/66/EC
Article20Informationforend-usersandAnnexII.
Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be recycled and/or reused.
This symbol means that electrical and electronic equipment, batteries and accumulators, at their end-of-life, should be disposed of separately from your
household waste. If a chemical symbol is printed beneath the symbol (Fig. 1), this chemical symbol means that the battery or accumulator contains a
heavy metal at a certain concentration.
This will be indicated as follows: Hg: mercury (0.0005%), Cd: cadmium (0.002%), Pb: lead (0.004%)
In the European Union there are separate collection systems for used electrical and electronic products, batteries and accumulators.Please, dispose
of this equipment, batteries and accumulators correctly at your local community waste collection/recycling centre.Please, help us to conserve the
environment we live in!
Fig.1
►Beforeinstallingtheunit,makesureyoureadallthe“SafetyPrecautions”.
►The“SafetyPrecautions”provideveryimportantpointsregardingsafety.Makesureyoufollowthem.
►Pleasereporttoortakeconsentbythesupplyauthoritybeforeconnectiontothesystem.
Symbolsusedinthetext
Warning:
Describesprecautionsthatshouldbeobservedtopreventdangerofinjuryordeath
to the user.
Caution:
Describesprecautionsthatshouldbeobservedtopreventdamagetotheunit.
Symbolsusedintheillustrations
: Indicates a part which must be grounded.
MEANINGSOFSYMBOLSDISPLAYEDONTHEUNIT
WARNING
(Risk of re)
This mark is for R32 refrigerant only. Refrigerant type is written on nameplate of outdoor unit.
In case that refrigerant type is R32 this unit uses a ammable refrigerant.
If refrigerant leaks and comes in contact with re or heating part, it will create harmful gas and there is risk of re.
Read the OPERATION MANUAL carefully before operation.
Service personnel are required to carefully read the OPERATION MANUAL and INSTALLATION MANUAL before operation.
Further information is available in the OPERATION MANUAL, INSTALLATION MANUAL, and the like.
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2.PartsNames
PKA-M·KA(L)
Filter
Air inlet
Air outlet
Louver
Vane
IndoorUnit
PKA-M·KA(L)
Fan speed 3 speeds (with auto)
Vane Auto swing
Louver Manual
Filter Normal
Filter cleaning indication 100 hr
Wireless remote controller
model No. setting 002
Front grille
Emergency operation switch
■WiredRemoteController
Function buttons
4 3 2 1
5
6
7 8 9 0
The functions of the function buttons change depending on the
screen.
Refertothebuttonfunctionguidethatappearsatthebottomofthe
LCDforthefunctionstheyserveonagivenscreen.
Whenthesystemiscentrallycontrolled,thebuttonfunctionguide
thatcorrespondstothelockedbuttonwillnotappear.
Fri
Room
Set temp.
Mode Temp. Fan
Cool Auto
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Maindisplay Mainmenu
Functionguide
▌1[ON/OFF]button
Press to turn ON/OFF the indoor unit.
▌2[SELECT]button
Press to save the setting.
▌3[RETURN]button
Press to return to the previous screen.
▌4[MENU]button
Press to bring up the Main menu.
▌5BacklitLCD
Operation settings will appear.
When the backlight is off, pressing any button turns the backlight on
and it will stay lit for a certain period of time depending on the screen.
When the backlight is off, pressing any button turns the backlight on
and does not perform its function. (except for the [ON/OFF] button)
▌6ON/OFFlamp
This lamp lights up in green while the unit is in operation. It blinks while
the remote controller is starting up or when there is an error.
▌7Functionbutton[F1]
Main display: Press to change the operation mode.
Main menu: Press to move the cursor down.
▌8Functionbutton[F2]
Main display: Press to decrease temperature.
Main menu: Press to move the cursor up.
▌9Functionbutton[F3]
Main display: Press to increase temperature.
Main menu: Press to go to the previous page.
▌0Functionbutton[F4]
Main display: Press to change the fan speed.
Main menu: Press to go to the next page.
Controllerinterface
7 8 9 07 8 9 0
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2.PartsNames
The main display can be displayed in two different modes: “Full” and “Basic”. The factory setting is “Full”. To switch to the “Basic” mode, change the
setting on the Main display setting. (Refer to operation manual included with remote controller.)
▌1Operationmode
Indoor unit operation mode appears here.
▌2Presettemperature
Preset temperature appears here.
▌3Clock(SeetheInstallationManual.)
Current time appears here.
▌4Fanspeed
Fan speed setting appears here.
▌5Buttonfunctionguide
Functions of the corresponding buttons appear here.
▌6
Appears when the ON/OFF operation is centrally controlled.
▌7
Appears when the operation mode is centrally controlled.
▌8
Appears when the preset temperature is centrally controlled.
▌9
Appears when the filter reset function is centrally controlled.
▌0
Indicates when filter needs maintenance.
▌1Roomtemperature(SeetheInstallationManual.)
Current room temperature appears here.
▌2
Appears when the buttons are locked.
<Full mode>
* All icons are displayed for explanation.
Fri
Mode Temp. Fan
Room
Cool Set temp.
<Basic mode>
Fri
Cool
Mode Temp. Fan
Set temp.
4
3
2
1
5
6
7
8
90
1
3
)
4
!
7
@
2 3 4 5 6 8 9 2
1
5
▌3
Appears when the On/Off timer, Night setback, or Auto-off timer
function is enabled.
appears when the timer is disabled by the centralized control
system.
▌4
Appears when the Weekly timer is enabled.
▌5
Appears while the units are operated in the energy-save mode. (Will
not appear on some models of indoor units)
▌6
Appears while the outdoor units are operated in the silent mode.
▌7
Appears when the built-in thermistor on the remote controller is
activated to monitor the room temperature (1).
appears when the thermistor on the indoor unit is activated to
monitor the room temperature.
▌8
Appears when the units are operated in the energy-save mode with 3D
i-see Sensor.
▌9
Indicates the vane setting.
▌)
Indicates the louver setting.
▌!
Indicates the ventilation setting.
▌@
Appears when the preset temperature range is restricted.
Most settings (except ON/OFF, mode, fan speed, temperature) can be made from the Menu screen.
(Refer to operation manual included with remote controller.)
Display
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WirelessRemote-Controller
Outdoorunit
Power
Earth
Service Panel
Indoor-Outdoor
Connection wire
Ref. Pipes
2.PartsNames
Transmission indicator
Timer indicator
Note(Onlyforwirelessremotecontroller):
When using the wireless remote controller, point it towards the receiver on the indoor unit.
If the remote controller is operated within approximately two minutes after power is
supplied to the indoor unit, the indoor unit may beep twice as the unit is performing the
initial automatic check.
The indoor unit beeps to confirm that the signal transmitted from the remote controller has
been received. Signals can be received up to approximately 7 meters in a direct line from
the indoor unit in an area 45° to the left and right of the unit. However, illumination such
as fluorescent lights and strong light can affect the ability of the indoor unit to receive
signals.
If the operation lamp near the receiver on the indoor unit is flashing, the unit needs to be
inspected. Consult your dealer for service.
Handle the remote controller carefully! Do not drop the remote controller or subject it to
strong shocks. In addition, do not get the remote controller wet or leave it in a location
with high humidity.
To avoid misplacing the remote controller, install the holder included with the remote
controller on a wall and be sure to always place the remote controller in the holder after
use.
* For explanation purposes, all of the items
that appear in the display are shown.
* All items are displayed when the Reset
button is pressed.
Remote controller display
ON/OFF button
Temperature set buttons
Fan Speed button (Changes fan speed)
Airflow button (Changes airflow up/down direction)
Mode button (Changes operation mode)
Check button
Test Run button
Transmission area
Operation areas
Timer Off button
Timer On button
Hour button
Minute button
Set Time button (Sets the time)
Louver button (Changes left/right direction)
Reset button
Batteryinstallation/replacement
1. Remove the top cover, insert two AAA
batteries, and then install the top cover.
2. Press the Reset button.
1
2
3
Top cover
Two AAA batteries
Insert the negative
(–) end of each
battery first. Install the
batteries in the correct
directions (+, –)!
Press the Reset button
with an object that has
a narrow end.
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3.Operation
■Abouttheoperationmethod,refertotheoperationmanualthatcomeswitheachremotecontroller.
3.1.TurningON/OFF
[ON] [OFF]
Press the [ON/OFF] button.
The ON/OFF lamp will light up in
green, and the operation will start.
Press the [ON/OFF] button again.
The ON/OFF lamp will come off,
and the operation will stop.
■Operationstatusmemory
Remote controller setting
Operation mode Operation mode before the power was turned off
Preset temperature Preset temperature before the power was turned off
Fan speed Fan speed before the power was turned off
■Settablepresettemperaturerange
Operation mode Preset temperature range
Cool/Dry 19 – 30 ºC
Heat 17 – 28 ºC
Auto 19 – 28 ºC
Fan/Ventilation Not settable
Note:
EvenifyoupresstheON/OFFbuttonimmediatelyaftershuttingdowntheoperationisprogress,theairconditionerwillnotstartforabout3minutes.
Thisistopreventtheinternalcomponentsfrombeingdamaged.
3.2.ModeSelection Press the [F1] button to go through the op-
eration modes in the order of “Cool”, “Dry”,
“Fan”, “Auto”, and “Heat”. Select the desired
operation mode.
Cool Dry Fan
Auto Heat
• Operation modes that are not available to
the connected outdoor unit models will not
appear on the display.
Whattheblinkingmodeiconmeans
The mode icon will blink when other indoor units in the same refrigerant
system (connected to the same outdoor unit) are already operated in a
different mode. In this case, the rest of the unit in the same group can
only be operated in the same mode.
Automaticoperation
■According to a set temperature, cooling operation starts if the room
temperature is too hot and heating operation starts if the room
temperature is too cold.
■During automatic operation, if the room temperature changes and
remains 2.0 °C or more above the set temperature for 15 minutes, the
air conditioner switches to cool mode. In the same way, if the room
temperature remains 2.0 °C or more below the set temperature for
15 minutes, the air conditioner switches to heat mode.
Cool mode 15 minutes (switches
from heating to cooling)
Set temperature +2.0°C
Set temperature
Set temperature -2.0°C
15 minutes (switches
from cooling to heating)
<Dualsetpoint>
Note:
• Thisfunctioncannotbesetdependingontheoutdoorunittobe
connected.
When the operation mode is set to the Auto (dual set point) mode, two
preset temperatures (one each for cooling and heating) can be set. De-
pending on the room temperature, indoor unit will automatically operate in
either the Cool or Heat mode and keep the room temperature within the
preset range.
For details on how to operate, refer to manual of remote controller.
3.3.Temperaturesetting
<Cool,Dry,Heat,andAuto>
Cool
Room
28.5
AutoSet temp.
Mode Temp. Fan
Fri
28.5
Example display
(Centigrade in 0.5-degree increments)
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
Press the [F2] button to decrease the preset temperature, and press the
[F3] button to increase.
• Refer to the table on page 6 for the settable temperature range for dif-
ferent operation modes.
• Preset temperature range cannot be set for Fan/Ventilation operation.
• Preset temperature will be displayed either in Centigrade in 0.5- or
1-degree increments, or in Fahrenheit, depending on the indoor unit
model and the display mode setting on the remote controller.
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
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7
3.Operation
3.4.Fanspeedsetting
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
Press the [F4] button to go through the fan speeds in the following order.
Auto
• The available fan speeds depend on the models of connected indoor
units.
Note:
Thenumberofavailablefanspeedsdependsonthetypeofunit
connected.Notealsothatsomeunitsdonotprovidean“Auto”setting.
Inthefollowingcases,theactualfanspeedgeneratedbytheunitwilldiffer
fromthespeedshowntheremotecontrollerdisplay.
1.Whilethedisplayisshowing“STANDBY”or“DEFROST”.
2.Whenthetemperatureoftheheatexchangerislowintheheatmode.
(e.g.immediatelyafterheatoperationstarts)
3.InHEATmode,whenroomtemperatureishigherthanthetemperature
setting.
4.InCOOLmode,whenroomtemperatureislowerthanthetemperature
setting.
5.WhentheunitisinDRYmode.
■ Automatic fan speed setting (For wireless remote controller)
It is necessary to set for wireless remote controller only when automatic
fan speed is not set at default setting.
It is not necessary to set for wired remote controller with automatic fan
speed at default setting.
1Press the SET button with something sharp at the end.
Operate when display of remote controller is off.
blinks and Model No. is lighted A.
2Press the AUTO STOP button.
blinks and setting No. is lighted B.
(Setting No.01: without automatic fan speed)
3Press the temp. buttons to set the setting No.02.
(Setting No.02: with automatic fan speed)
If you mistook the operation, press the ON/OFF button and operate
again from procedure 2.
4Press the SET button with something sharp at the end.
and Model No. are lighted for 3 seconds, then turned off.
ON/OFF TEMP
RESETSET CLOCK
MODEL SELECT
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
B
A
3
2
14
3.5.Airflowdirectionsetting
3.5.1NavigatingthroughtheMainmenu
<AccessingtheMainmenu>
Press the [MENU] button.
The Main menu will appear.
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
<Itemselection>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Cursor
Press [F1] to move the cursor down.
Press [F2] to move the cursor up.
<Navigatingthroughthepages>
Press [F3] to go to the previous
page.
Press [F4] to go to the next page.
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
page
<Savingthesettings>
F1 F2 F3 F4
OU silent mode
Mon Tue Wed Thu Fri Sat Sun
Start Stop Silent
-
Setting display:
day
Select the desired item, and press
the [SELECT] button.
The screen to set the selected item
will appear.
<ExitingtheMainmenuscreen>
Press the [RETURN] button to exit
the Main menu and return to the
Main display.
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
If no buttons are touched for
10 minutes, the screen will
automatically return to the Main
display. Any settings that have not
been saved will be lost.
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8
3.Operation
<ReturningtotheMainmenu>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Note:
● Duringswingoperation,thedirectionalindicationonthescreen
doesnotchangeinsyncwiththedirectionalvanesontheunit.
●Availabledirectionsdependonthetypeofunitconnected.
●Inthefollowingcases,theactualairdirectionwilldifferfromthe
directionindicatedontheremotecontrollerdisplay.
1.Whilethedisplayisin“STANDBY”or“DEFROST”states.
2.Immediatelyafterstartingheatmode(whilethesystemiswait-
ingforthemodechangetotakeeffect).
3.Inheatmode,whenroomtemperatureishigherthanthetem-
perature setting.
<[Manual]ToChangetheAirflow'sLeft/RightDirection>
* The louver button cannot be used.
■Model PKA-M·KA(L)
• Stop the unit operation, hold the lever of the louver,
and adjust to the desired direction.
* Do not set to the inside direction when the unit is in
the cooling or drying mode because there is a risk
of condensation and water dripping.
Caution:
Topreventfalls,maintainastablefootingwhenoperatingtheunit.
3.6.Ventilation
For LOSSNAY combination
■The following 2 patterns of operation is available.
• Run the ventilator together with indoor unit.
• Run the ventilator independently.
Note:(forwirelessremotecontroller)
● Runningtheventilatorindependentlyisnotavailable.
● Noindicationontheremotecontroller.
<Displayofunsupportedfunctions>
The message at left will appear if
the user selects a function not sup-
ported by the corresponding indoor
unit model.
F1 F2 F3 F4
Title
Not available
Unsupported function
Return:
3.5.2Vane·Vent.(Lossnay)
<Accessingthemenu>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Select “Vane·Louver·Vent. (Loss-
nay)” from the Main menu (refer to
page 7), and press the [SELECT]
button.
<Vanesetting>
F1 F2 F3 F4
Fri
Swing Off Off
LouverVent.Vane
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
<Vent.setting>
F1 F2 F3 F4
Fri
Low
Vent.
Press the [F1] or [F2] button to go
through the vane setting options:
“Auto”, “Step 1”, “Step 2”, “Step 3”,
“Step 4”, “Step 5” and “Swing”.
Select the desired setting.
Auto
Auto
Swing
Step 1 Step 2
Step 4Step 3
Swing
Step 5
Select “Swing” to move the vanes
up and down automatically.
When set to “Step 1” through “Step
5”, the vane will be xed at the se-
lected angle.
• under the vane setting icon
This icon will appear when the
vane is set to “Step 2” to “Step 5”
and the fan operates at “Mid 1” to
“Low” speed during cooling or dry
operation (depends on the mod-
el).
The icon will go off in an hour, and
the vane setting will automatically
change.
Press the [F3] button to go through
the ventilation setting options in the
order of “Off”, “Low”, and “High”.
* Settable only when LOSSNAY unit
is connected.
Off Low High
Off Low High
• The fan on some models of indoor
units may be interlocked with cer-
tain models of ventilation units.
Press the [RETURN] button to go
back to the Main menu.
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9
4.Timer
5.EmergencyOperationforWirelessRemote-controller
4.1. ForWiredRemote-controller
■Timer functions are different by each remote controller.
■For details on how to operate the remote controller, refer to the appropriate operation manual included with each remote controller.
PKA-M·KA(L) [CombinationCoolingandHeatingModels]
[CoolingOnlyModels]
OperationMonitorDisplay
GREEN ORANGE
STOP ○ ○ The display will appear orange for 5
seconds following the switch operation
as indicated at the left, and then it will
return to the regular display.
COOL ● ○
HEAT ● ●
○Turning off ●Lighting
* Operation details at the time of emergency operation are as shown
below.
Operation Mode COOL HEAT
Set Temperature 24°C 24°C
Fan Speed High High
Airflow Direction Up and Down Setting 1 Setting 4(5)
Cooling Heating Stop
Cooling Stop
Whentheremotecontrollercannotbeused
When the batteries of the remote controller run out or the remote
controller malfunctions, the emergency operation can be done using the
emergency buttons on the grille.
ADEFROST/STAND BY lamp (Orange)
BOperation lamp (Green)
CEmergency operation switch (cooling/heating)
DReceiver
• Each press of the emergency operation switch will toggle the
operation mode.
• Check “COOL/HEAT” with the operation monitor display. (The display
will appear orange for 5 seconds after the switch operation.)
C
B
A
D
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10
6.CareandCleaning
■Filterinformation
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri will appear on the Main display
in the Full mode when it is time to
clean the lters.
Wash,clean,orreplacethelters
whenthissignappears.
Refer to the indoor unit Instruc-
tionsManualfordetails.
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Restriction
Energy saving
Night setback
Filter information
Error information
Select “Filter information” from the
Main menu (refer to page 7), and
press the [SELECT] button.
F1 F2 F3 F4
Main menu:
Filter information
Reset
Please clean the filter.
Press Reset button after
filter cleaning.
Press the [F4] button to reset lter
sign.
Refer to the indoor unit Instructions
Manual for how to clean the lter.
F1 F2 F3 F4
Filter information
Filter information
OK
Cancel
Reset filter sign?
Filter sign reset
Main menu:
Select “OK” with the [F4] button.
A conrmation screen will appear.
Navigating through the screens
•To go back to the Main menu
....................... [MENU] button
•To return to the previous screen
....................... [RETURN] button
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
When the is displayed on the
Main display in the Full mode, the
system is centrally controlled and
the lter sign cannot be reset.
If two or more indoor units are connected, filter cleaning timing for
each unit may be different, depending on the filter type.
The icon will appear when the filter on the main unit is due for
cleaning.
When the filter sign is reset, the cumulative operation time of all units
will be reset.
The icon is scheduled to appear after a certain duration of
operation, based on the premise that the indoor units are installed in a
space with ordinary air quality. Depending on the air quality, the filter
may require more frequent cleaning.
The cumulative time at which filter needs cleaning depends on the
model.
• This indication is not available for wireless remote controller.
►Cleaningthefilters
• Clean the filters using a vacuum cleaner. If you do not have a vacuum
cleaner, tap the filters against a solid object to knock off dirt and dust.
• If the filters are especially dirty, wash them in lukewarm water. Take
care to rinse off any detergent thoroughly and allow the filters to dry
completely before putting them back into the unit.
Caution:
• Donotdrythefiltersindirectsunlightorbyusingaheatsource,
suchasanelectricheater:thismaywarpthem.
• Donotwashthefiltersinhotwater(above50°C),asthismay
warpthem.
• Makesurethattheairfiltersarealwaysinstalled.Operatingthe
unitwithoutairfilterscancausemalfunction.
Caution:
• Beforeyoustartcleaning,stopoperationandturnOFFthepower
supply.
• Indoorunitsareequippedwithfilterstoremovethedustofsucked-
inair.Cleanthefiltersusingthemethodsshowninthefollowing
sketches.
Cleaningtheindoorunit
PKA-M·KA(L)
1Using both hands, pull both the bottom corners of the inlet grille to
open the grille, then lift the filter until it clicks at the stop position.
2Hold the knobs on the filter and pull the filter up, then pull it out
downward.
(Located in two places, on the left and right.)
A Front grille
B Filter
B
A
• Wipe the outside of the unit with a clean, dry, soft cloth.
• Clean off any oil stains or finger marks using a neutral household
detergent (such as dishwashing liquid or laundry detergent).
Caution:
Neverusegasoline,benzene,thinner,scouringpowderoranytype
ofnon-neutraldetergent,asthesesubstancesmaydamagethe
unit’scase.
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