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F566272
Operating InstructionsAir Conditioner
CS-C18FFH CU-C18FFHCS-C28FFH CU-C28FFH
ENGLISH Before operating the unit, read these operating instructions thoroughly and keep them for future reference.
CONTENTS● SafetyPrecautions ............................................................................................................................................................................................................................. 2● ProductOverview............................................................................................................................................................................................................................... 3● HowtoOperate .................................................................................................................................................................................................................................. 5● Care&Cleaning................................................................................................................................................................................................................................. 7● ProductSpecification ......................................................................................................................................................................................................................... 8
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red
black
green/yellow
livewires
neutral
earth
brown
colours (GB Standard)
blue
green-yellow
Terminals
Installation PrecautionsDonotinstall,removeandreinstalltheunitbyyourself.• Improperinstallationwillcauseleakage,electricshockorfire.Pleaseconsultanauthorizeddealeror
specialistfortheinstallationwork.• ThisequipmentmustbeearthedandinstalledwithELCB.Otherwise,itmaycauseelectricalshockorfire
in case of malfunction.
• Thisairconditionermustbeearthed.Impropergroundingwillcauseelectricshock.• Ensurethatthedrainagepipingisconnectedproperly.Otherwise,waterwillleak.
• Donotinstalltheunitinapotentiallyexplosiveatmosphere.
Caution
Warning
Thissignwarnsofdeathor serious injury.
Theapplianceisnotintendedforusebyyoungchildrenorinfirmpersonwithoutsupervision.Youngchildrenshouldbesupervisedtoensurethattheydonotplaywiththeappliance.Replacementorinstallationofcircuitbreakershallbeperformedbyauthorized/qualifiedpersonnelonly.Thewiresinthismainsleadarecolouredinaccordancewiththefollowingcode:
Topreventpersonalinjury,injury to others and property damage,thefollowinginstructionsmustbefollowed.
Incorrectoperationduetofailuretofollowinstructionswillcauseharmordamage,theseriousnessofwhichisclassifiedasbelow:
Thank you for purchasing Panasonic Air Conditioner
SAFETY PRECAUTIONS
Thissymboldenotesan action that is PROHIBITED.
Thesesymbolsdenoteactions that are COMPULSORY.
Warning
n Definition
Thissignwarnsofinjuryor damage to property.
Caution
Theinstructionstobefollowedareclassifiedbythefollowingsymbols:
Safety Regulation Operation Condition (°C)Usethisairconditionerunderthefollowingtemperaturerange.
DBT: Dry Bulb TemperatureWBT: Wet Bulb Temperature
Indoor Outdoor
DBT WBT DBT WBT
MaximumTemperature 32 23 43 26
MinimumTemperature 21 15 21 15
Differentcountriesmayhavedifferentcolourcodingforthewires.
• Removethecoveroftheoutdoorunitbeforeoperating.
• Usespecifiedsupplycord.• Ifthesupplycordisdamagedorneeded
tobereplaced,itmustbereplacedbythemanufactureroritsserviceagentorasimilarlyqualifiedpersoninordertoavoidahazard.
• Removethebatteriesofremotecontroliftheunitisnotgoingtobeusedforalong period of time.
• Newbatteriesofthesametypemustbeinsertedfollowingthepolaritystatedtopreventmalfunctionoftheremotecontrol.
• Incaseofemergencyorabnormalcondition(burntsmell,etc)occurs,turnoffthepowersupply.
• Donotsharepoweroutlet.• Donotmodifypowercord.• Donotuseanextensioncord.• Donotoperatewithwethands.• Donotinsertfingerorotherobjectsintothe
indoor or outdoor unit.• Donotattempttorepairtheunitby
yourself.• Donotuserechargeable(Ni-Cd)batteries
in remote control.• Keeptheremotecontrolawayfrominfants
andsmallchildrentopreventthemfromaccidentallyswallowingthebatteries.
• Donottouchthefinoftheindoorandoutdoor unit.
• Standonafirmplatformtooperatetheairconditioner or carry out maintenance.
• Donotwashtheunitwithwater,benzene,thinnerorscouringpowder.
• Donotuseforotherpurposessuchaspreservationoffood.
• Donotuseanycombustibleequipmentatairflowdirection.
• Donotsitorplaceanythingontheindooror outdoor unit.
• Donotexposedirectlytocoldairforalongperiod.
• Ventilatetheroomregularly.• Payattentionastowhetherthe
installation rack is damaged after long period of usage.
• Switchoffthepowersupplybeforecleaningorservicing.
• Switchoffthepowersupplywhentheunitisnottobeusedforanextendedperiod of time.
Operation Precautions Warning
Caution
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Note: Theillustrationsinthismanualareforexplanationpurposesonlyandmaydifferfromtheactualunit.Itissubjectedtochangewithoutnoticeforfutureimprovement.
PRODUCT OVERVIEWIndoor Unit
Outdoor Unit
Air inlet (rear)
Air outlet
Troubleshootingl Operationdelayedforfewminutesafterrestart. ä Thisisanormalselfprotectioncontrol.l Soundlikewaterflowingduringoperation. ä Causedbyrefrigerantflowinside.l Mistemergesfromindoorunit. ä Condensationeffectduetocoolingprocess.l Noisyduringoperations. ä Installationworkcouldbeslantedorintakegrilledidn’tcloseproperly.l Remotecontrol/displaydoesnotwork. ä Checkwhetherbatteriesarecorrectlyinsertedorneedreplacement.l Theunitcannotoperate. ä Checkeithercircuitbreakeristripped,ortimerisusedcorrectly.l Outdoorunitemitswater/steam. ä Condensationorevaporationhappensatpipingsurface.
Air inlet (side)
Verticalairflowvanes
DischargeVent
Discharge air
Horizontalairflowvanes
ControlandIndicatorPanel(Signalreceiving)
Air intake
Air filter
n About
• Toturnofforturnontheairconditioner.
• Operationmode,temperature,fanspeedandOFF/ONtimershouldbesetbyremotecontrol.
OFF/ON operation button
Auto OFF/ON Button
• Tooperatetheunitifthe remote control is misplaced or malfunctioning.
Action Operation mode
Pressonce. AutomaticOperation
Pressuntil“beep”sound. CoolingOperation
• ToOFF,pressagaintheAutoOFF/ONbutton.
• Toswitchtheremotecontrolsignalreceivingsoundofforon.1.KeeppressingtheAutoOFF/ONbuttonforabout10secondsuntil“beep-beep”soundtoswitchoffthesignalreceivingsounds.
2.Repeattheabovestepifyouwanttoswitchonthesignalreceivingsounds.
• Airflowdirectiononlycanbeadjusted manually.
• Verticalairflowdirectioncontrol.
1.Pullthevanebytheleftandrightportion gently.
2.Don’tusetheuppermostandthelowestvanetoadjust.
3.Don’tletthevanesdownwardcontinuously for a long time, otherwisecondensationmaybecaused around the discharge vent.
• Horizontalairflowdirectioncontrol.
Toadjusthorizontalairflowvanesgentlybyholdingthecontrolhandleon the top left.
AIR SWINGIntakegrille
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PRODUCT OVERVIEW
Hints
Troubleshootingl IndoorfanstopsoccasionallyduringAutomaticFanSpeedsetting.
ä Thisisanadvancedfeaturethathelpstoremovesmellfromthesurrounding area during operation.
l Ifyouwishtohavethecoolairblowingdirectlyonyou,settheairflowdirectiondownwardbutnotforanexcessivelengthoftime,as it may harm your health.
l Approximately10%ofelectricitycanbesavedifyousetthetemperature1°Chigherthanthedesiredtemperatureduringcoolingoperation.
Reset terminals
• Makesureitisnotobstructed.• Maximumdistances:8m.• Certainfluorescentlightsmayinterferewithsignaltransmission.Consultyourdealer.
• Ifthedisplayischaoticorcannotbeadjusted,useascrewdrivertoshortthetwoterminalstoresettheremotecontroltotheoriginalsetbymanufacturer.
Remote Control Preparation
n About
Remote Control Signal
• Insertbatteries (AAAorR03)• Thebatteriescanbeusedforapproximately1year.
• Removethebatteriesiftheunitisnottobeusedforalong period.
• Thebatteriesmustberecycled or disposed of properly.
Note:• Theretentionperiodofbatteriesmightbeaffectedtobeshorterbecauseofthe using times of the remote control, evenlessthanoneyear.
• Pullout
Off/On
Temperaturesetting
Remote Control
Reset the remote control
Transmitter
LCDdisplay
Operationmode
Timersetting
Fan speed selection
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FAN
2Select the desired operation.
3Set the temperature.
Start the operation.
1
n Operation Details
Auto, Cool, Dry, FanFan Speed
Select fan speed.FAN SPEED
• Toprovideyouwiththevariousfanspeed selections.
• Thereare2levelsoffanspeedinaddition to automatic fan speed.
• Automaticfanspeed: Thespeedoftheindoorfanis
automatically adjusted according to the operation.
FAN SPEED
HOW TO OPERATE
Troubleshootingl Theroomhasapeculiarodour. ä Thismaybeadampsmellemittedbythewall,carpet,furnitureor
clothing in the room.l Airconditionerdoesnotcoolefficiently. ä Ensurethetemperaturehasbeensetcorrectly.
ä Ensurewindowsanddoorshavebeenclosedproperly.ä Ensurefiltersarecleanedorreplacedwhennecessary.ä Ensureinletandoutletventsoftheunitshavenotbeenobstructed.
l Tosaveelectricity,closethecurtainswhenusingairconditionertopreventsunlightandheatfromcomingin.
Hint
• Theunitwillautomaticallyselecttheoperation mode according to the room temperature.
• Oncetheoperationmodeisselected,theunitwilloperateatthestandardsettingtemperatureasshown:
Roomtemperature
Operationmode
Standard setting
temperature
23°C&above Cool 25°C
Below23°C Dry 22°C
• Theoperationmodejudgingtemperature and standard setting temperaturecanbeincreasedordecreaseby2°Cpermanently,bypressingtemperaturebutton or .
• Enablesyoutoenjoythecoolingeffectat your preferred setting temperature.
• Therangeoftemperaturecanbeselectedfrom16°C~32°C.
• Enablesyoutosetthedesiredtemperatureatlowfanspeedwhichprovidesyouwiththedehumidifyingsurroundings.
• Therangeoftemperaturecanbeselectedfrom16°C~32°C.
AUTO - Automatic Operation
COOL - Cooling Operation
DRY - Soft Dry Operation
• Enabletheroomtomaintainagoodventilation;purifyinganddeodorizingtheair.
• Thecompressorwillnotoperateduring air circulation operation.
FAN - Air Circulation operation
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HOW TO OPERATE
1Select ON or OFF timer. 2
Set the desired time.
3Confirm the setting.
Timer
CANCELCancel the selected timer.
n Operation Details
• UsetheONtimertoturnontheairconditioneratthedesiredtime.Thiswillgiveyouacoolingenvironment,e.g.whenyoureturnfromworkorwakeup.
• WhentheONtimerandCOOLorDRYoperationmodeareset,operationwillstart15minutesbeforetheactualsettimeinordertoreachtheremotecontrol’ssettemperature at the set time.
• TheONtimercanbeonlysetwhiletheairconditionerisnotinoperation.
ON TIMER
l Foryourconvenience,youcouldsettheairconditionertooperateautomaticallybyusingeitherONorOFFtimer.
Hints
Troubleshootingl POWERindicatorisblinking30minutesbeforeONtimerisactivated.
ä Theunitisdeterminingtheoperationmodebysensingtheroomtemperature.ThishappenswhenithasbeensettoAUTOoperationmode.
lThetimerindicatoroftheindoorunitwilllightupduringthetimer operation.
lTocanceleithertheONorOFFtimers,press .Ifyou
press operation buttonduringthetimersettingoperation,timersettingwillbecancelled.
lWhenapowerfailureoccurs,thetimersettingwillbecancelled.Oncepowerisresumed,resetthetimer.
• UsetheOFFtimertostoptheairconditioner operation at the desired time.Thiscansaveelectricitywhileyou are going out or sleeping.
• TheOFFtimercanbeonlysetwhilethe air conditioner is in operation.
OFF TIMER
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CARE & CLEANING
• Wipetheunitgentlywithasoft,drycloth.
• Itisrecommendedtocleantheairfiltersonceevery2weeks.
• Purchasethereplacementfilterifitis damaged.
Partno.:CWD001217
INDOOR UNIT
AIR FILTER
• Thisinspectionisrecommendedbeforeoperatingtheairconditionerateveryseason.
• Checkiftheremotecontrolbatteriesneededtobereplaced.
• Ensurethereisnoobstructionatallairintakeandoutletvents.
• Afterthestartofoperationfor15 minutes, it is normal if the temperaturedifferencesbetweenairintakeandoutletventsatindoorunitis:-
Operation Temperature difference
Cooling 8°C
• Todrytheinternalpartsoftheindoorunit,operatetheunitfor2-3hoursusingFANoperation.
• Switchofftheairconditioneranddisconnectthepowersupply.
• Removetheremotecontrolbatteries.
Switch off the power supply before cleaning
n Washing Instructions• Donotusebenzene,thinnerorscouringpowder.
• Usesoapsorneutralhouseholddetergent ( pH7)only.
• Donotusewaterwithtemperaturehigherthan40°C.
n Pre-season Inspection
n Preparation for extended Non-operation
INDOOR UNITWipe gently.
l Cleanthefilterregularlyasdirtyfilterswillcauseunpurifiedair,lowcoolingcapacity,unpleasantsmellsandhigherenergyconsumption.
l Theunitwillbecomedirtyandtheperformanceoftheunitwilldecreaseafterusedforseveralseasons.Pleaseconsultanauthorizeddealertoperformseasonalinspectionsinadditiontoregularcleaning.
l Whenthunderandlightningoccur,stoptheunitandswitchoffthepowertoprotecttheair-conditioner.l Ifpowerresumedafterapowerfailure,theoperationwillberestartedautomaticallyunderthepreviousoperationmode.l Thisair-conditionermayceasebecauseofstrongsurgeofvoltage.Ifthathappens,consulttoanauthorizeddealer.
Hints
Remove
Vacuum, wash and dry.
AIR FILTER
Lose the two screws and open the grille,then remove.Wash and dry.
INTAKE GRILLE
Screws
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IndoorUnit OutdoorUnit
CS-C18FFH CU-C18FFH
CS-C28FFH CU-C28FFH
COOLING
Single,220V-240V,50Hz Single,220V-240V,50Hz
Power/Current
[W] 1900-1950 2600-2650
[A] 8.65-8.80 11.90-12.00
Refrigerant[kg] R22*
0.94R22 1.41
Cooling Capacity[kW] 5.10-5.15 7.20-7.30
Noise Level
JISC9612[<70dB(A)][dB(A)]
46-47 48-49
Conditions1mDistanceMax.cooling 53-54 53-54
Air Circulation [m3/min.] 14.5-15.5 15.0-16.2
Product Weight[kg]
34 35
40 55
Dimensions (H × W × D)[mm]
1680×500× 298
540×780× 289 795 ×900×320
Ambient Temperature [°C] 18-43
*60g for air purging is not included.
Testconditions1. Cooling: Indoor DryBulbTemp.(°C)27 Outdoor DryBulbTemp.(°C)35 WetBulbTemp.(°C)19 WetBulbTemp.(°C)242. Standardpipinglength:5m(IncludesIndoorUnitpipinglength).3. Airfilterisattached.
Model
PRODUCT SPECIFICATION
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TURN OFF POWER SUPPLY and CALL Authorized Distributor under the following conditions:• Abnormalnoiseduringoperation • Circuitbreakerswitchesofffrequently• Water/foreignparticleshaveenteredtheRemoteControl • Powercordbecomesunnaturallywarm• WaterleakfromIndoorunit • Switchesorbuttonsarenotfunctioningproperly
NON SERVICEABLE CRITERIAS
F0812-3F566272
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