Smeg CWC620D User manual

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
PROFESSIONAL DISHWASHER

‐CW620/630

2
CONTENTS
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1PRECAUTIONSFORSAFETYANDUSE.............................................................................3
2TECHNICALDATA...........................................................................................................6
3INSTALLATIONANDPOSITIONING.................................................................................7
4INSTRUCTIONSFORTECHNICALSTAFF..........................................................................8
4.1Plumbinghookup.....................................................................................................8
4.2Electricalconnection.............................................................................................10
5FIRSTSTART‐UP...........................................................................................................12
6SET‐UP.........................................................................................................................13
6.1Dishwasherparametermodificationprocedure:..................................................13
6.2Quit“SET‐UP“menu.........................................................................................16
6.3Rinsingtemperaturesetup...................................................................................16
6.4Washingtemperaturesetup.................................................................................17
6.5Rinseaiddispensingsetup....................................................................................17
6.6Adjustingdetergentdispensing(optionalifinstalled)..........................................17
6.7Autostartfunction.................................................................................................18
6.8Regenerationfrequencysetup(modelswithsoftener)........................................18
6.9tStP(minimumrinsingtemperature)function.....................................................19
6.10Rinseaidpump(displayandifrequiredresetduringmaintenance).................19
6.11Detergentpump(displayandifrequiredresetduringmaintenance)...............19
6.12Energyconsumption–Displayandresetifrequired.........................................20
6.13CustomisationofdurationofprogramP4.........................................................20
6.14Steamextractiontimesetting(optionalifinstalled).........................................20
6.15Servicesetting(forAfter‐SalesServiceonly).....................................................21
6.16Startingtheperistalticpumps–rapidfillingofdetergentandrinseaiddelivery
circuit.21
7MALFUNCTIONSSHOWNONTHEDISPLAY(FORTHETECHNICIAN)...........................22
8INSTRUCTIONSFORTHEUSER....................................................................................24

‐CW620/630

3
8.1Controlpanel........................................................................................................24
8.2Beforewashing.....................................................................................................25
8.3Firstuseeachday(tankandboilerempty)...........................................................25
8.4ChangingtheProgram..........................................................................................27
9CHOOSINGTHEPROGRAM.........................................................................................28
10SUPPLEMENTARYFUNCTIONS.................................................................................28
10.1Selectingthecrys“glassware”function(availableinP1‐P2).............................28
10.2Selectingthe“extrarinse”function(availableinP1‐P2‐P3‐P4)........................29
11MAINTENANCEANDCLEANING...............................................................................30
11.1Dailycleaning.....................................................................................................30
11.2Routineinspectionofthesprayarms................................................................32
11.3Lengthyperiodsoutofuse................................................................................32
12TROUBLESHOOTING.................................................................................................32
13MALFUNCTIONSSHOWNONTHEDISPLAY(FORTHEUSER)...................................34
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SMEGThanksyouforchoosingoneofitsproducts.
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Readalltheinstructionsinthismanualcarefullytobecomefamiliarwiththerightconditionsforthe
properuseofyourdishwasher.

TECHNICALINSTRUCTIONS
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Theseareintendedforthequalifiedstaffwhoaretoinstall,commissionandtest
theapplianceandcarryoutanyservicingandrepairs.

INSTRUCTIONSFORTHEUSER
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Theseproviderecommendationsforuse,adescriptionofthecontrolsandthe
correctproceduresforcleaningandmaintainingthedishwasher.
1 PRECAUTIONS FOR SAFETY AND USE


‐CW620/630

4


THEDISHWASHERISINTENDEDFORPROFESSIONALUSEONLYANDMUSTONLYBEUSEDBY
AUTHORISEDSTAFF.ITISDESIGNEDTOWASHTABLEWARE(PLATES,CUPS,BOWLS,OVENDISHES
ANDCUTLERY)ANDSIMILARITEMSINTHERESTAURANTANDINSTITUTIONALCATERINGSECTOR,
ANDCOMPLIESWITHTHEINTERNATIONALSTANDARDSONELECTRICALANDMECHANICALSAFETY
(CEI‐EN‐IEC60335‐2‐58/61770)ANDELECTROMAGNETICCOMPATIBILITY
(CEI‐IEC‐EN55014‐1/‐2,61000‐3;4,50366).


THEMANUFACTURERDECLINESALLRESPONSIBILITYFORINJURYORDAMAGECAUSEDBYFAILURE
TOCOMPLYWITHTHEINSTRUCTIONSINTHEMANUAL,BYINCORRECTUSE,BYTAMPERINGWITH
EVENJUSTONEPARTOFTHEAPPLIANCEANDBYTHEUSEOFNON‐ORIGINALSPAREPARTS.
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THISAPPLIANCEISTAGGEDUNDEREUROPEANDIRECTIVE2002/96/ECONWASTEELECTRICALAND
ELECTRONICEQUIPMENT(WEE).
BYMAKINGSURETHATTHISPRODUCTISDISPOSEDOFCORRECTLYTHEUSERHELPSTOPREVENT
POTENTIALDETRIMENTALEFFECTSONHEALTHANDTHEENVIRONMENT.
WHENDECOMMISSIONINGTHEAPPLIANCECOMPLYWITHTHELOCALWASTEDISPOSAL
REGULATIONS.
FORFURTHERINFORMATIONONTHETREATMENT,RECOVERYANDRECYCLINGOFTHISPRODUCT,
CONTACTTHECOMPETENTLOCALOFFICE,THEDOMESTICWASTECOLLECTIONSERVICE,ORTHE
SHOPWHERETHEPRODUCTWASPURCHASED.

THISMANUALISANINTEGRALPARTOFTHEDISHWASHERANDMUSTALWAYSBE
KEPTINTACTTOGETHERWITHTHEAPPLIANCE.

POSITIONING,HOOKUP,COMMISSIONING,TROUBLESHOOTINGANDREPLACINGTHE
POWERCABLEMUSTALWAYSBECARRIEDOUTBYQUALIFIEDSTAFF.

THEAPPLIANCEMUSTBEGROUNDEDASREQUIREDBYELECTRICALEQUIPMENT
SAFETYSTANDARDS.

‐CW620/630

5



THESYMBOLOFTHERUBBISHBINWITHABARACROSSITONTHEPRODUCTORINTHE
TECHNICALDOCUMENTATIONINDICATESTHATTHISPRODUCTMUSTNOTBETREATED
ASORDINARYDOMESTICWASTEBUTMUSTBECONSIGNEDTOTHESPECIAL
COLLECTIONPOINTFORTHERECYCLINGOFELECTRICALANDELECTRONICEQUIPMENT.


NEVERPLACESOLVENTSSUCHASALCOHOLORTURPENTINE,WHICHMIGHTCAUSEAN
EXPLOSION,INSIDETHEAPPLIANCE.NEVERLOADDISHESDIRTYWITHASH,WAXOR
PAINTS.


DONOTDRINKANYWATERLEFTINTHEDISHESORDISHWASHERATTHEENDOFTHE
WASHINGPROGRAM.
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THEAPPLIANCEISNOTSUITABLEFORUSEBYJUVENILESORPERSONSWITHREDUCED
PHYSICAL,SENSORIALORMENTALCAPACITIES,ORTHOSEWITHOUTTHENECESSARY
KNOWLEDGEANDEXPERIENCE.SUCHPERSONSMAYONLYUSETHEAPPLIANCEUNDER
THESUPERVISIONOFAPERSONRESPONSIBLEFORTHEIRSAFETY.


‐CW620/630

6
2 TECHNICAL DATA

SupplyvoltageV400V3N~
FrequencyHz50
Max.powerabsorptionat400V3N~kW10.8
Boilerheatingelementpowerat400V3N~kW9.0
TankheatingelementpowerkW1.8
WaterintakepressurekPa(bar)100‐600(1÷6)
Waterintaketemperature°C15°C–60°C
Waterintakehardness°f<15°f
Rinsecyclewaterconsumptionl3.2
Boilercapacityl8
Tankcapacityl22
Duréecyclestandardavecalimentationd’eauà50°Cs60/90/150/variable
DegreeofprotectionIPX5
Netweightkg120/149
FuseA4
Powersupplycabletype◄HAR►H07RN‐F
SupplyvoltageV400V3N~
FrequencyHz50


400V3N~
C SC=PowerSupplyCableS=masterswitch
10.8kW5X4□32A




‐CW620/630

7
3 INSTALLATION AND POSITIONING
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INSTALLATIONandPOSITIONING
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Bringthehooddishwashertotheinstallationsite,removethepackagingandchecktheapplianceand
componentsfordamage;anydamagefoundmustbereportedtothetransporterinwriting.
Thepackagingcomponents(plasticbags,expandedpolystyrene,nails,etc.)mustnotbeleftwithinreach
ofchildrenandpetssincetheyarepotentiallydangerous.Allpackagingmaterialsusedareenvironment‐
friendly.Theycanbekeptwithoutconstitutinganyhazard,ormaybedisposedofataspecialistwaste
disposalcentre.Theplasticcomponentssuitableforrecyclingaremarkedasfollows:PEpolyethylene:
externalpackagingfilm,bagcontainingtheinstructions,protectivebags.PPpolypropylene:straps.PS
expandedpolystyrene:cornerguards,topofpackaging.Woodenandcardboardcomponentscanbe
disposedofinaccordancewiththerelevantregulations.Whentheproductisdecommissioneditmust
notbedumpedintheenvironment;itmustbedisposedofinaccordancewiththerelevantregulations.
Allmetalpartsareinstainlesssteelandcanberemoved.Theplasticpartsaremarkedwiththesymbol
identifyingthematerialusedandmustbedisposedofinaccordancewiththerelevantregulationsWhen
theproductisdecommissioneditmustnotbedumpedintheenvironment;itmustbedisposedofin
accordancewiththerelevantregulations.
POSITIONING:
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Caution:theindoorsystemandpremisesinwhichequipmentforinstitutionsisinstalled
mustcomplywiththerelevantregulations.

Themanufacturerdeclinesallliabilityfordirectorindirectinjuryordamagederivingfromfailure
tocomplywiththeseregulations.
Beforeinstallation,checkthattherearenoobjectsormaterialsinthevicinitywhichmaybe
damagedbysteamorsplashesofwashingsolution,orthatanysuchitemsaresuitablyprotected.
Placethedishwasherinthechosenpointandremovetheprotectivefilm.
Levelthedishwasher(withtheaidofaspiritlevel)onitsadjustablefeettoensurethatitisstable;
allothermountingsolutionsmustbeapprovedbythemanufacturer.


‐CW620/630

8
C SOLENOIDVALVE
Q EARTHTERMINAL
E ELECTRICITYSUPPLYCABLE
D PERISTALTICHOSES
S DRAINHOSE

4 INSTRUCTIONS FOR TECHNICAL STAFF
4.1 Plumbinghookup

Watersupplyanddrainhookup
Thewaterpipelinesandelectricitysupplycableleadoutofthebottomright‐
handcorneroftheappliance.Connectthewaterintakehosetoaconnector
with¾”gasthreadedfitting,fittingthefilterAprovided(inmodelswith
Aquastop,thefilterandring‐nutformasingleunit).
Theconnectiontothewatermainsmustonlybemadewithnewhoses;the
useofoldorwornhosesisnotpermitted.
Thedynamicwatersupplypressuremustbebetween1and6bar;ifitishigher,installationofa
pressurereducerisnecessary.
Itisessentialtofitamainstoptaponthewaterintakedeliverpipeline;thetapmustbeaccessible
afterinstallationoftheappliance,sodonotinstallitbehindthedishwasher.Thestatedcycle
durationappliestoappliancessuppliedwithhotwater>50°C<60°C.Ifthedishwasherissupplied
withcoldwater,thecycledurationmightincreasedependingontheintakewatertemperature.The
dishwasherisfittedwithadrainpumpandcanoperatewithdrainconnectionsonthefloororwall.

‐CW620/630

9
Drainage:

Thedishwasherisfittedwithadrainpumpandcanoperate
withdrainconnectionsonthefloororwall.
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Caution:makesurethattheintakeanddrainhoses
arenotbent,constrictedorcrushedafter
installation.

Warning!Maximumheightofdrainhose!




Iftheapplianceisfittedwithawatersoftener,thedrainmustnotbeconnectedtoasiphonwith
valve.

Refertotheconnectiondiagramforthemaximumpermittedheightofwalldrains–(seeTECHNICAL
DATA)
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Caution:makesurethattheintakeanddrainhosesarenotbent,constrictedorcrushed
afterinstallation.
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‐CW620/630
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10
4.2 Electricalconnection
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Thedishwasherandanyadditionalequipmentmustbeconnectedtotheelectrical
systembyauthorised,skilledstaff,inaccordancewiththerelevantregulations;also
complywiththetechnicalinstructionsfortheconnection.
Thetotalratedpowerisstatedontheappliance’stechnicaldataplate.
Theelectricalprotectiondevicesfittedforthedishwashermustservethisappliance
only.
Theusermusthaveamasterswitchandadifferentialsafetybreaker,withrating
suitablefortheappliance’scharacteristics,installedontheelectricitysupplylinein
accordancewiththerelevantregulations.
Theseswitchesmustbeinstalledclosetothedishwasher,beeasilyaccessibleafter
installation,andprovidecompletedisconnectionfromtheelectricalmainsin
overvoltageclassIIIconditions.
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Warning!!!
Thedishwasherisalwayspoweredupunlessthemasterswitchisturnedoff.
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Connecttheappliancetotheuser’searthsystem.Theterminalfortheconnectionis
inthebottomright‐handcorneroftheappliance.
Theearthwire(PE)isyellow‐greenincolour,theneutralwire(N)isblueandthelive
wires(L1,L2,L3)areblack,greyandbrown.
Intheeventofsingle‐phaseconnection(230V‐1N~),theconnectiontotheelectrical
mainsmustbemadeusingacablewithplugcompliantwiththerelevantregulations.
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THEPOWERSUPPLYCABLEMUSTBEREPLACEDBYTHEMANUFACTURERORAN
AUTHORISEDSERVICECENTRETOPREVENTALLRISKS.
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