Samsung PC4NUC N Series User manual

Airconditioner
Usermanual
PC4NUC**N
• Thank you forpurchasing this Samsung airconditioner.
• Before operating this unit, please read this usermanual carefullyand retain it forfuture reference.

2English
SafetyInformation 3
SafetyInformation 3
AtaGlance 9
IndoorUnit Overview 9
Cleaningand Maintenance 11
Cleaning and Maintaining 11
Cleaning the indoorunit exterior• Cleaning the outdoorunit heat exchanger 11
Removing the filters 12
Cleaning the filters 14
Assembling the filters 15
Resetting the filter 17
Cleaning and Maintaining 18
Technical specifications 18
Contents
Correct Disposalof This Product
(WasteElectrical& Electronic Equipment)
(Applicablein countrieswith separatecollection systems)
This marking on the product, accessories orliterature indicates that the product and its electronic accessories (e.g.
charger, headset, USB cable) should not be disposed of with otherhouseholdwaste atthe end of theirworking life. To
prevent possible harm to the environment orhuman health from uncontrolled waste disposal, please separatethese
items from othertypes of waste and recycle them responsiblyto promotethe sustainable reuse of material resources.
Household users should contact eitherthe retailerwhere theypurchased this product, ortheirlocal government office, for
details ofwhere and howtheycan take these itemsforenvironmentally safe recycling.
Business users should contacttheir supplierand check the terms and conditions of the purchase contract. This product
and its electronic accessories should not be mixedwith othercommercialwastes fordisposal.
Forinformation on Samsung’s environmental commitments and product-specific regulatory obligations, e.g. REACH,
WEEE, Batteries,visit: www.samsung.com/uk/aboutsamsung/sustainability/environment/our-commitment/data/

SafetyInformation
3
English
Before usingyournewairconditioner, please read this manual thoroughly
to ensure thatyou knowhowto safely and efficientlyoperate the extensive
features and functions ofyournewappliance.
Because thefollowing operating instructions covervarious models, the
characteristics of yourairconditionermaydifferslightlyfrom those described in
this manual. Ifyou have anyquestions, callyournearest contact centre orfind
help and information online at www.samsung.com.
WARNING
Hazards orunsafe practices that mayresult in severe personal injuryordeath.
CAUTION
Hazards orunsafe practices that mayresult in minorpersonal injuryorproperty
damage.
Followdirections.
Do NOTattempt.
Make sure the machine is grounded to prevent electric shock.
Cut-off the powersupply.
Do NOTdisassemble.
FORINSTALLATION
WARNING
Usethepowerlinewiththepowerspecificationsofthe productorhigher
andusethe powerlineforthisapplianceonly. Inaddition, do not use an
extension line.
• Extendingthe powerline mayresult in electric shock orfire.
• Do not use an electric transformer. This mayresult in electric shock orfire.
• If thevoltage/frequency/rated current condition is different, it maycause fire.
SafetyInformation

SafetyInformation
SafetyInformation
4English
Theinstallation ofthisappliancemust be performedbyaqualified
technicianorservice company.
• Failing to do so mayresult in electric shock, fire, explosion, problemswith
the product, orinjury.
Installa switchandcircuitbreakerdedicatedtotheairconditioner.
• Failing to do so mayresult in electric shock orfire.
Donotinstallthis applianceneara heater,inflammable material. Do
notinstallthis applianceina humid, oilyordustylocation,in alocation
exposedto directsunlightandwater(raindrops).Donotinstallthis
appliancein a locationwhere gasmayleak.
• This mayresult in electric shock orfire.
Thisappliancemustbe properlygrounded.Donot groundtheapplianceto
agas pipe,plasticwaterpipe,ortelephoneline.
• Failure to do so may result in electric shock, fire, an explosion, orother
problems with the product.
• Neverplugthe powercord into a socket that is not grounded correctly
and make sure that it is in accordancewith local and national codes.
CAUTION
Installthedrainhose properlysothatwateris drained correctly.
• Failing to do so mayresult inwateroverflowing and propertydamage.
Avoid adding drain towaste pipes as odours mayarise in thefuture.
FORPOWER SUPPLY
WARNING
Whenthecircuitbreakerisdamaged,contactyournearest servicecentre.
Donotpull orexcessivelybendthepowerline.Donottwistortie the
powerline.Donot hook thepowerlineoverametal object,place a heavy
objectonthe powerline, insertthe powerlinebetweenobjects,orpush
thepowerlineintothespacebehind the appliance.
• This mayresult in electric shock orfire.

SafetyInformation
5
English
CAUTION
Whennot usingthe airconditionerfora longperiod of time orduringa
thunder/lightningstorm,cutthepoweratthe circuitbreaker.
• Failing to do so mayresult in electric shock orfire.
FOR USING
WARNING
Iftheapplianceisflooded,pleasecontactyournearestservicecentre.
• Failing to do so mayresult in electric shock orfire.
Ifthe appliancegenerates astrangenoise,aburningsmellorsmoke,
unplugthe powerplugimmediatelyandcontactyournearestservicecentre.
• Failing to do so mayresult in electric shock orfire.
Intheeventof a gas leak(suchas propanegas,LPgas, etc.),ventilate
immediatelywithouttouchingthe powerline.Donottouchtheappliance
orpowerline.
• Do not use aventilating fan.
• A spark mayresult in an explosion orfire.
To reinstallthe airconditioner,pleasecontactyournearestservicecentre.
• Failing to do so mayresult in problemswith the product, waterleakage,
electric shock, orfire.
• A deliveryservice forthe product is not provided. Ifyou reinstall the
product in anotherlocation, additional construction expenses and an
installation fee will be charged.
• Especially,when youwish to install the product in an unusual location
such as in an industrial area ornearthe seasidewhere it is exposed to salt
in the air, please contactyournearest service centre.
Donottouchthecircuitbreakerwithwethands.
• This mayresult in electric shock.
Donotturntheairconditioneroffwiththecircuitbreakerwhileitisoperating.
• Turning the airconditioneroff and then on againwith the circuit breaker
maycause a spark and result in electric shock orfire.

SafetyInformation
SafetyInformation
6English
Afterunpacking the airconditioner,keepallpackagingmaterialswell
outofthe reachofchildren,as packagingmaterials can be dangerousto
children.
• If a child places a bag overits head, it mayresult in suffocation.
Donottouchthefrontpanelwithyourhandsorfingers during theheating
operation.
• This mayresult in electric shock orburns.
Donotinsertyourfingers orforeign substancesintotheoutletwhenthe
airconditionerisoperatingorthefrontpanelis closing.
• Take special carethat children do not injure themselves byinserting their
fingers into the product.
Donotinsertyourfingers orforeign substancesintotheairinlet/outletof
theairconditioner.
• Take special carethat children do not injure themselves byinserting their
fingers into the product.
Donotstrikeorpullthe airconditionerwithexcessiveforce.
• This mayresult in fire, injury, orproblemswith the product.
Donotusethis airconditionerforlongperiodsof time in badlyventilated
locationsornearinfirm people.
• Since this may be dangerous due to a lack of oxygen, open awindowat
least once an hour.
Ifanyforeignsubstance suchaswaterhas enteredtheappliance,cutthe
powerbyunplugging the powerplug and turningthecircuitbreakeroff
andthencontactyournearestservicecentre.
• Failing to do so mayresult in electric shock orfire.
Donotattempttorepair,disassemble,ormodifythe applianceyourself.
• Do not use anyfuse (such as copper, steelwire, etc.)otherthan the
standard fuse.
• Failing to do so mayresult in electric shock, fire, problemswith the
product, orinjury.

SafetyInformation
7
English
CAUTION
Donotplace objects ordevicesunderthe indoorunit.
• Waterdripping from the indoorunit mayresult infire orpropertydamage.
Maxcurrentismeasuredaccording toIECstandardforsafetyand current
ismeasuredaccording to ISOstandardforenergyefficiency.
Donotoperatetheappliancewithwethands.
• This mayresult in electric shock.
Donotsprayvolatilematerialsuch asinsecticide ontothesurfaceofthe
appliance.
• Aswell as being harmful to humans, it mayalso result in electric shock,
fire orproblemswith the product.
Donotdrinkthewaterfromthe airconditioner.
• Thewatermaybe harmful to humans.
Donotapplyastrongimpacttotheremotecontrollerand do not
disassembletheremotecontroller.
Donottouchthepipes connectedwiththe product.
• This mayresult in burns orinjury.
Donotusethis airconditionertopreserveprecisionequipment,food,
animals,plants orcosmetics, orforanyotherunusual purposes.
• This mayresult in propertydamage.
Avoiddirectlyexposinghumans,animalsorplantstothe airflowfromthe
airconditionerforlongperiods oftime.
• This mayresult in harm to humans, animals orplants.

SafetyInformation
SafetyInformation
8English
Thisapplianceisnot intendedforuse bypersons(including children)with
reduced physical,sensoryormentalcapabilities, orlack of experienceand
knowledge, unlesstheyhave been givensupervisionorinstructionconcerning
useofthe appliancebyapersonresponsiblefortheirsafety.Childrenshould
besupervisedto ensurethattheydonot playwiththe appliance.
Foruse in Europe:Thisappliancecanbe usedbychildrenagedfrom8
yearsandaboveand personswithreducedphysical,sensoryormental
capabilities orlack of experienceand knowledgeiftheyhave been given
supervisionorinstructionconcerninguseof the applianceina safeway
andunderstandthe hazardsinvolved.Childrenshall notplaywiththe
appliance. Cleaningand usermaintenanceshallnot bemade bychildren
withoutsupervision.
FORCLEANING
WARNING
Donotcleanthe appliancebysprayingwaterdirectlyonto it.Donot use
benzene,thinner, alcoholoracetonetocleantheappliance.
• This mayresult in discoloration, deformation, damage, electric shock orfire.
Before cleaningorperformingmaintenance,unplugtheairconditioner
fromthewallsocketandwait until thefanstops.
• Failing to do so mayresult in electric shock orfire.
CAUTION
Donotcleanthe inside ofthe airconditionerbyyourself.
• Forcleaning insidethe appliance, contact yournearest service centre.
• When cleaning the internal filter, referto the descriptions in the ‘Cleaning
and Maintaining’ section.
• Failure to do may result in damage, electric shock orfire.

9
English
Ata Glance
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IndoorUnit Overview
01
02
03
05
04
01 Airflowblade/Airoutlet (inside) /Wind-Free
panel (You can use theWind-Free Cooling
functionwhen the Cool, Dry, orFan mode is
running.) (Refertothe remote control manual
forproduct operation)
NOTE
• Each of the airflowblades can be controlled
separately. Referto the remote control
manual forproduct operation.
02 Airintake / Airfilter(underthe grille)
03 Display
Indication Function
On/Off operation indicator
Removing frost indicator
Timerindicator
Filtercleaning indicator
Remote control sensor
04 Airintake (forthe airpurification sensor)

10 English
IndoorUnit Overview
Ata Glance
05 Airpurification level indicator
Pollution
level Colour PM10
concentration
(怯/m³) Colour PM2.5/PM1.0
concentration
(怯/m³)
Verypoor Red 151 andover Red Above 76
Poor Yellow 81~150 Yellow 36~75
Moderate Green 31~80 Green 16~35
Good Blue 30andbelow Blue Below15
• The concentration of PM/UFP maydiffer
depending on the environmental factors
towhich the device is exposed, e.g., a
construction site, road side, fabric sofa,
vacuum cleaner, bedding, orclothes.
• The airpurification level may increase in a
locationwith a fabric carpet, aveterinary
clinic orclothing store exposed to lots of hair,
a highlyhumid location, ora locationwhere
there is smoke ormanyinsects.
• The airpurification level can be affected
byodorous household items, such as air
fresheners, deodorants, ordetergents.
• The device may continueto displaya high air
purification level reading in an environment
wherethere is inflow of dust oroutdoorair
(e.g., proximity to an HVAC/ventilation system
ordraughtywindows in the building).
• The PM/UFPlevels are measured in real time
and maynot match thevalues forecast bythe
Ministryof Environment.
• The PM/UFPreadings may increase
temporarilyif the device is affected by
electromagnetic waves orelectrical noise.
• If two devices are installed closeto each
other, the devices maydisplay different air
purification level readings depending on the
distance from the source of dust.
CAUTION
• Do not touch the purification filterduring
the airpurifying operation. This mayresult in
electric shock.