System air DVCompact DXR-10 Manual

DVCompact
WithReversibleHeatPumpSection
InstallationandService
©2016CopyrightUABSystemair
UABSystemaircanacceptnoresponsibilityforpossibleerrorsincatalogues,brochuresandotherprinted
material.UABSystemairreservestherighttoalteritsproductswithoutnotice.Thisalsoappliesto
productsalreadyonorderprovidedthatsuchalterationscanbemadewithoutsubsequentialchanges
beingnecessaryinspecicationsalreadyagreed.
Allrightsreserved.
Documentinoriginallanguage211117-EN_GB
2016-08-31A001

Contents
1DeclarationofConformity...........................................................................................................1
2Warnings...................................................................................................................................2
3Refrigerantcontrol/reporting.......................................................................................................3
3.1Amountofrefrigerantinthesystem...................................................................................3
4Service......................................................................................................................................4
5Technicaldata...........................................................................................................................5
5.1Dimensionsandweights...................................................................................................5
5.2Servicespace..................................................................................................................5
5.3Powerconsumptionandcurrent........................................................................................6
6Transportationandstorage.........................................................................................................7
6.1Unloadingonthesite........................................................................................................7
6.1.1Unloadingbyfork-lifttruck.......................................................................................7
6.1.2Unloadingwithcrane...............................................................................................8
6.1.3Liftingtheunitmountedonabaseframe..................................................................8
7Installation.................................................................................................................................9
7.1Unpacking........................................................................................................................9
7.2WheretoInstalltheUnit....................................................................................................9
7.3Installationprocedure.......................................................................................................9
7.4Installationofincludedcomponents...................................................................................11
7.4.1Supplyairsensor....................................................................................................11
7.4.2InstallationofVAVmodels.......................................................................................11
7.4.3Connectionstocondensationdrainage.....................................................................12
7.4.4InstallationofControlpanel.....................................................................................12
7.5Electricalconnections.......................................................................................................13
7.5.1BMSConnection.....................................................................................................15

1DeclarationofConformity
Manufacturer
SystemairUAB
Linųst.101
LT-20174Ukmergė,Lithuania
Ofce:[phone]Fax:[phone]
www.systemair.com
herebyconrmsthatthefollowingproducts:
DVCompactDXR–10DVCompactDXR–15DVCompactDXR–20
DVCompactDXR–25DVCompactDXR–30DVCompactDXR–40
DVCompactDXR–50DVCompactDXR–60DVCompactDXR–80
(Thedeclarationappliesonlytoproductintheconditionitwasdeliveredinandinstalledinthefacilityin
accordancewiththeincludedinstallationinstructions.Theinsurancedoesnotcovercomponentsthatare
addedoractionscarriedoutsubsequentlyontheproduct)
Complywithallapplicablerequirementsinthefollowingdirectives
•MachineryDirective2006/42/EC
•LowVoltageDirective2014/35/EU
•EMCDirective2014/30/EU
•EcodesignDirective2009/125/EC
Thefollowingregulationsareappliedinapplicableparts:
327/2011Requirementsforfans
1253/2014Requirementsforventilationunits
Thefollowingharmonizedstandardsareappliedinapplicableparts:
ENISO12100:2010Safetyofmachinery–Generalprinciplesfordesign–Riskassessmentandrisk
reduction.
EN13857Safetyofmachinery–Safetydistancestopreventhazardzonesbeingreachedby
upperorlowerlimbs
EN60335-1Householdandsimilarelectricalappliances–SafetyPart1:Generalrequirements
EN60335-2-80Householdandsimilarelectricalappliances–Safety–Part2-80:Particular
requirementsforfans.
EN62233Measurementmethodsforelectromagneticeldsofhouseholdappliancesandsimilar
apparatuswithregardtohumanexposure.
EN50106:2007Safetyofhouseholdandsimilarappliances–Particularrulesforroutinetestsreferring
toappliancesunderthescopeofEN60335-1andEN60967
EN60529Degreesofprotectionprovidedbyenclosures(IPCode)
EN60204-1Safetyofmachinery–Electricalequipmentofmachines–Part1:Generalrequirements
EN61000-6-2Electromagneticcompatibility(EMC)–Part6-2:Genericstandards–Immunityfor
industrialenvironments
EN61000-6-3Electromagneticcompatibility(EMC)–Part6-3:Genericstandards–Emission
standardsforresidential,commercialandlight-industrialenvironments
Thecompletetechnicaldocumentationisavailable.
Skinnskatteberg,03-05-2016
MatsSándor
TechnicalDirector
DVCompactInstallationandService
2111171SystemairSverigeAB

2Warnings
Theheatpumpunitcancausepersonalinjuryifinstalledorusedincorrectly.Readthedocumentationfor
theproductcarefullybeforeitisinstalledorcommissioned.
Danger
•MakesurethattheMainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!
•Allelectricalconnectionsmustbecarriedoutbyanauthorizedinstallerandinaccordancewith
localrulesandregulations.
•Whencarryingoutwork/serviceonthecoolingcircuit(s),thepowermustbedisconnected,andthe
workonlyperformedbyauthorisedpersonnel.
Warning
•Bewareofsharpedgesduringmountingandmaintenance.Useprotectiveclothing.
•Skincontactwiththerefrigerantmustbeavoided.Useprotectiveequipmentsuchasprotective
goggles,glovesandsuitableclothing.Goodventilationmustbearranged.
•Ifrefrigerantmakescontactwithskin,carefullywashtheexposedpartofthebody.
•Incaseoffrostbite,treatanydamagedskinareaandseekmedicaltreatment.
•Ifrefrigerantmakescontactwiththeeyes,immediatelyuseeyewashorlukewarmwaterandvisita
doctor.
•Astherefrigerantisheavierthanair,therefrigerantmaydisplacetheairandcauseasphyxiationin
unfavorableconditions.
Caution
•Forsafetyreasons,onlypersonnelwithrelevanttechnicalcompetencemayperforminstallationwork.
Theinstallationinstructionssuppliedmustbefollowed.
•TherefrigerantforthiscoolingunitisR410Aandcannotbereplacedwithanyothertypeofrefrigerant
withoutwrittenapprovalfromthesupplier.
•Serviceswitchesarelockedtopreventunauthorizedstart-upduringmaintenancework.Where
condensationwaterneedstobedrainedaway,correctconnectiontothedrainmustensurethis.The
installermustequiptheunitwithoperatingandmaintenanceinstructions.
•ThesesafetyregulationsonlyapplytoproductssuppliedbySystemairUAB.Itistheinstaller’s
responsibilitytocarryoutacomprehensivesafetyassessmentoftheunit,aswellaspreparing
safetyregulationssothatuserisabletosecuretheunitsuchthatitdoesnotcauseharmtopeople,
animals,materialorenvironment.Ifthereisanydoubtabouthowtointerprettheregulationscovering
safety,installation,operationandmaintenance,itisoftheutmostimportancethatadviceissought
fromSystemairUABoritsdistributors.
CarefortheEnvironment!
•Therefrigerantundernocircumstancesmustbereleasedintotheenvironment.
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3Refrigerantcontrol/reporting
DVCompactDXRcomespre-lledwithR410A(50%R-32/50%R-125)refrigerant.
DVCompactDXRunitsbelongtothegroups“pieceunitscontainingmorethan3kgrefrigerantspercircuit“
and“equipmentthatcontainsuorinatedgreenhousegasesinquantitiesof5tonesofCO2equivalent
ormore”anditmustbecheckedforleaks.Leakagecontrolwithrecordkeepingshallbedoneonce
peryear.Refrigerantcontrolreportmustbealwaysestablishedbyacoolingcertiedpersonbefore
commissioningoftheunit.Anyquantitiesaddedorrecoveredduringmaintenance,servicingandnal
disposalwillneedtoberecordedalongwith:
•leakchecks
•actionstaken
•thenameoftheserviceCompany,theengineer/technicianwhoperformedtheservicingand
maintenance
•dates
•resultsofinspections
Theserecordshavetobemadeavailabletothecompetentauthorityuponrequest.Differentregulations
canbevalidindifferentcountries.Checkwithyourlocalgovernment.
3.1Amountofrefrigerantinthesystem
ModelAmountof
refrigerant,kg
DVCompactDXR–103,3
DVCompactDXR–154,7
DVCompactDXR–205,3
DVCompactDXR–258
DVCompactDXR–309,7
DVCompactDXR–4011,8
DVCompactDXR–5020,0
DVCompactDXR–6023
DVCompactDXR–8026
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4Service
Beforecallingyourservicerepresentative,makeanoteofthespecicationandproductnumberfrom
thetypelabel(gure1).
Fig.1Typelabel
PositionDescription
1Productordernumber
2Productcode(productspecication)
3Productitemnumber/productionnumber/consecutivenumber/date
(YYYYMMDD)
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5Technicaldata
5.1Dimensionsandweights
Fig.2Dimensions(mm)
ModelABCDEWeight
(kg)
DVCompactDXR–1082014203110970970560
DVCompactDXR–158201420311011201120703
DVCompactDXR–2082014203110127012701018
DVCompactDXR–2582014203110142014201231
DVCompactDXR–3082015703260157015701390
DVCompactDXR–4097015703510172017201497
DVCompactDXR–5097023204310202020202516
DVCompactDXR–60112023204610217021703309
DVCompactDXR–801270246015050247024703664
1.Thissectionissplitinto3parts,dimensions:820,520,1120.
5.2Servicespace
ForserviceandinspectionafreespacecorrespondingtothedimensionH(gure3)isnecessaryon
theinspectionsideoftheunit.
Whenchangingcomponentsafreespacecorrespondingtothewidthofthecomponentinquestionis
necessary
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Fig.3Requiredspacetoopeninspectiondoors
ModelH(mm)
DVCompactDXR–10750
DVCompactDXR–15750
DVCompactDXR–20750
DVCompactDXR–25750
DVCompactDXR–30800
DVCompactDXR–40800
DVCompactDXR–50750
DVCompactDXR–60800
DVCompactDXR–80950
5.3Powerconsumptionandcurrent
Table1:Maximumpowerconsumptionandcurrentoffans
Model
FansAC—Motor
(kWtot.)400V
3N~
Currentper
AC-Motor(A)
FansPM—Motor
(kWtot.)400V
3N~
Currentper
PM-Motor(A)
DVCompactDXR–102,22,422,1
DVCompactDXR–153,03,42,62,9
DVCompactDXR–204,44,73,63,8
DVCompactDXR–254,4/6,04,7/6,44,66,3
DVCompactDXR–306,0/8,06,4/8,26,28,4
DVCompactDXR–408,0/11,08,2/11,47,810,6
DVCompactDXR–5011,0/15,011,4/15,110,410,9
DVCompactDXR–6011,0/15,012,4/15,110,410,9
DVCompactDXR–8015,0/22,017,0/24,515,621,2
Table2:Maximumpowerconsumptionandcurrentofcompressors
ModelHeatpumpsection(kW
tot.)400V3N~
Heatpumpsection
load(A)HPFuse(A)
DVCompactDXR–10310,016
DVCompactDXR–154,215,020
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Maximumpowerconsumptionandcurrentofcompressorscont'd
ModelHeatpumpsection(kW
tot.)400V3N~
Heatpumpsection
load(A)HPFuse(A)
DVCompactDXR–205,920,325
DVCompactDXR–25723,632
DVCompactDXR–307,630,040
DVCompactDXR–401032,440
DVCompactDXR–5013,344,063
DVCompactDXR–6017,258,063
DVCompactDXR–8017,258,063
6Transportationandstorage
TheDVCompactDXRshouldbestoredandtransportedinsuchawaythatitisprotectedagainstphysical
damagethatcanharmpanels,handlesetc.Itshouldbecoveredsothatdust,rainandsnowcannotenter
anddamagetheunitanditscomponents.Eachsectioniswrappedinplasticcontainingallnecessary
components.
Warning
Theunitisheavy.Becarefulduringtransportandmounting.Riskofinjurythroughpinching.Use
protectiveclothing.
DVCompactDXRunitmustbeprotectedfromtheweatherandaccidentalimpact.Plasticpackagingmust
beremovedandunitcoveredwithtarpaulinorsimilarmaterials.Inordertominimizecondensation,
sufcientaircirculationmustbeensuredbetweenthecoveringandtheunit.Duringtransportationtheunit
mustbeintheuprightposition.
Note:
Necessarypartslikecontrolpanel,smokesensor,handles,mountingfeet,drainagepipewithdraintrap
andelectricalsafetyswitchareplacedlooselyinsidetheunit.Theunitmustnotbeputintooperation
beforetheenclosedpartsareremovedandinstalledproperly.
6.1Unloadingonthesite
Theairhandlingunit–AHU-isdeliveredasonesectionorinseveralsections,whicharetobeassembled
onsite.TheAHUisdeliveredontransportpallets,legsoronabaseframe.Loadingandunloadingaswell
astransportonthesiteispossiblebyfork-lifttruckorbycraneusingsuitableliftingstraps.
Important
Makesurethattheupperpartoftheunitwillnotbedamagedbystraps.
6.1.1Unloadingbyfork-lifttruck
TheforksofthetruckmustbesufcientlylongtoavoidanydamagetotheAHUunderside.
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6.1.2Unloadingwithcrane
AHUdeliveredwithlegsmustbeliftedbystrapssecuredtothelegsasshownintheillustration.
6.1.3Liftingtheunitmountedonabaseframe
Whenliftingtheunitmountedonthebaseframewithholes,usemetaltubesinsertedthroughtheholesin
theframeandsuspendtheunitbysoftcables.
Liftingbeamandstrapsarenotincludedinthedelivery.
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7Installation
7.1Unpacking
Verifythatallorderedequipmentaredeliveredbeforestartingtheinstallation.Anydiscrepanciesfromthe
orderedequipmentmustbereportedtothesupplierofSystemairproducts.
7.2WheretoInstalltheUnit
Theunitwithoutroofismeantforindoorinstallation.Theelectroniccomponentsshouldnotbeexposedto
lowertemperaturethan0°Corhigherthan+50°C.
Whenmounting;makesuretoleaveenoughspacetoaccesstheservicedoors(gure3).
Note:
Ifthereisnotsufcientspacetoopentheinspectiondoorsitispossibletounscrewthehingestoremove
thedoorscompletelyforinspectionandmaintenance.
Generalmaintenanceincludesreplacingtheltersandremovingfanmotorinsidetheunitforcleaning.
Avoidplacingtheunitagainstawall,aslowfrequencynoisecancausevibrationsinthewall.
Theoutdoorairintakeofthebuildingshouldifpossiblebeputinthenorthernoreasternsideofthebuilding
andawayfromotherexhaustoutletslikekitchenfanoutcastsorlaundryroomoutlets.Theextractair
shouldideallybeledoutviaaroofcowlawayfromanyoutdoorairintakes,windows,balconiesetc.
Warning
•Thedoorhandlesarelockable.Makesurethatthehandlesarelockedduringoperationoftheunit.
•Theunitmustbeductconnectedorinsomeotherwayprovidedwithprotectionsothatitisnot
possibletocomeincontactwiththefansthroughtheductconnections
7.3Installationprocedure
Warning
Bewareofsharpedgesduringmountingandmaintenance.Makesurethataproperliftingdeviceis
used.Useprotectiveclothing.
1
Preparethesurfacewheretheunitistobemounted.Makesurethatthesurfaceisat,levelledand
thatitsupportstheweightoftheunit.
Performtheinstallationinaccordancewithlocalrulesandregulations.
2
Makesurethatthefactorymountedrubbergasketsbetweenthesectionsareundamaged
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3
Positionthesectionsdirectlyinfrontofeachother.
Leveltheunitwithhelpoftheenclosedmounting
feettogetthesectionsparallelandatthesame
height.
Important
Makesurenottopinchloosecables.
gure
4
LockthesectionstogetherwiththeDisc-lock
system.OneDisc-lockineveryverticalpartofthe
sectioncornerisrequired.Placeall4Disc-locks
looselyoverthe2factorymountedpinsbefore
ttingthemproperly.Lockthesectionstightly
togetherwiththehelpoftheenclosedtool
Important
Thedisc-locksystemmustnotbeusedtopull
thesectionstogether.
Note:
DVCompactDXRunitsstartingfromsize50don’t
havethedisclocksystem.Theirsectionsaretted
togetherbytheuseofinternaltriangularbrackets
thatarettedfromfactory.
gure
gure
5
Danger
•MakesurethattheMainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!
•Allelectricalconnectionsmustbecarriedoutbyanauthorizedinstallerandinaccordancewith
localrulesandregulations.
ConnectcablesfromtheReversiblesectiontocorrespondingconnectorsfromtheairhandlingsections.
Connectorsaredifferentandcannotbemixed.
6
Installandconnectallexternalcomponentstotheunit,suchas:supplyairsensor,pressuretransmitters,
controlpanel,etc.Formoreinformationsee:7.4Installationofincludedcomponents,page11
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7
Connecttheunitelectricallytothemainsupplythroughasafetyswitch.
7.4Installationofincludedcomponents
7.4.1Supplyairsensor
Thesupplyairsensoriswiredfromfactorytoterminalsintheelectricalconnectionbox.Thesensoris
placedinaboxinsidetheunitondelivery.Installthesensorinthesupplyairductca.3mafterthe
unit(gure4).Seewiringdiagramformoreinformation.Othertemperaturesensorsarebuiltintothe
unitfromfactory.
Fig.4Installedsupplyairsensor
7.4.2InstallationofVAVmodels
IftheunitisdeliveredasaVAV(VariableAirVolume)unit,thepressuretransmitterscontrollingthefan
speedsaredeliveredlooselywiththeunit.Thepressuretransmittersneedtobemountedinthesupply
andextractairducts(gure5).Seewiringdiagramformoreinformation.
Fig.5VAVinstallation
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7.4.3Connectionstocondensationdrainage
Sectionsinwhichcondensationfromcomponentsmayoccurarettedwithdrainpanandcondensate
drain.Condensatedrainsshouldalwaysbeprovidedwithproperlydesignedtrapwithsufcientheight
difference.Eachcondensatedrainmustbeequippedwithtrapswithsamediameterasthedrainpipe.
Fig.6DraintrapPositivepressure
Positivepressure(Pa)H1Min.(mm)H2(mm)
5009065
75012090
1000150120
Fig.7DraintrapNegativepressure
Negativepressure(Pa)H1Min.(mm)H2(mm)
50010040
75015055
100019070
7.4.4InstallationofControlpanel
1
Findanappropriateplacetoinstallthecontrolpanel.Maximumlengthbetweencontrolpanelandunit
is10masstandard.
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2
Ifneeded,drilltwoholesinthewalltohangthecontrolpanel(centretocentre:60mm)(pos.1,gure8).
Fig.8Controlpanelwireconnections
PositionDescription
1Mountingholes
2Connectionblock
3Connectiontoyellowcable
4Connectiontoorangecable
5Connectiontoredcable
6Connectiontobrowncable
7Connectiontoblackcable
7.5Electricalconnections
Danger
•Allelectricalconnectionsmustbecarriedoutinaccordancewithlocalrulesandregulations
•Makesurethatthepowersupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!
Important
DVCompactDXRunitswithoutautomaticcontrolaredeliveredwithoutanyenclosedcontrolorwiring.
Controlandwiringisprovidedbytheinstaller.
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DVCompactDXR-w/autunitsaredeliveredwithenclosedcontrol.Allelectricconnectionsaremadein
electricalconnectionboxeswhichcanbefoundbehinddoorsinairhandlingsection(pos.A)andheat
pumpsection(pos.B).
Theunitmustnotbeputintooperationbeforealltheelectricalsafetyprecautionshavebeenreadand
understood.Seetheenclosedwiringdiagramforinternalandexternalwiring.
Allexternalconnectionstopossibleaccessoriesaremadetoterminalsinsidetheelectricalconnectionbox.
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7.5.1BMSConnection
Exo-line,ModbusandoptionalLONconnectionsaretobeconnectedtothefollowingterminals:
•RS485(Modbus):50-51-52
•RS485(Exo-line):50-51-52-53
•LON:57-58-59
RS-485contactandExo-lineviaTCP/IP(WEB)areincludedasstandard(gure9).
Note:
RS-485portandTCP/IPportcannotbeusedsimultaneously!I.e.possiblecommunicationsareModbus
orExo-lineviaRS-485orExo-line(WEB)viaTCP/IP .
Fig.9BMSconnectionsonCorrigo
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lastpage
SystemairSverigeABreservestherighttomakechangesandimprovementstothe
contentsofthismanualwithoutpriornotice.
SystemairUAB
Linųst.101
LT–20174Ukmergė,LITHUANIA
Phone[phone]
Fax[phone]
www.systemair.com