System air Topvex SC03 EL User manual

TopvexSC03-11
CompactAirHandlingUnit
Installationinstructions
Documentinoriginallanguage207575-EN_GB
15-03-2016A005

Contents
1DeclarationofConformity...........................................................................................................1
2Warnings...................................................................................................................................2
3Productinformation....................................................................................................................2
3.1General...........................................................................................................................2
3.2Technicaldata..................................................................................................................3
3.2.1DimensionsandweightsTopvexSC03-SC04............................................................3
3.2.2DimensionsandweightTopvexSC06.......................................................................4
3.2.3DimensionsandweightTopvexSC08-SC11.............................................................5
3.2.4Electricaldata........................................................................................................6
3.3Transportandstorage.......................................................................................................6
4Installation.................................................................................................................................6
4.1Unpacking........................................................................................................................6
4.2Where/howtoinstall.........................................................................................................7
4.3Condensationdrain..........................................................................................................9
4.4InstallingtheUnit..............................................................................................................10
4.4.1Installationprocedure..............................................................................................11
4.5Supplyairsensor.............................................................................................................12
4.6InstallationofVAVmodels.................................................................................................12
4.7Connections.....................................................................................................................13
4.7.1Ducting...................................................................................................................13
4.7.2ElectricConnections...............................................................................................15
4.8InstallingtheControlPanel...............................................................................................19
4.8.1Dimensions............................................................................................................19
4.8.2Generalinformation.................................................................................................19
4.8.3Installation..............................................................................................................19
4.9Additionalequipment........................................................................................................20

1DeclarationofConformity
Manufacturer
SystemairSverigeAB
Industrivägen3
SE-73930SkinnskattebergSWEDEN
Ofce:[phone]Fax:[phone]
www.systemair.com
herebyconrmsthatthefollowingproducts:
Airhandlingunits
TopvexSC03ELTopvexSC04HWTopvexSC08
TopvexSC03TopvexSC06ELTopvexSC08HW
TopvexSC03HWTopvexSC06TopvexSC11EL
TopvexSC04ELTopvexSC06HWTopvexSC11
TopvexSC04TopvexSC08ELTopvexSC11HW
(Thedeclarationappliesonlytoproductintheconditionitwasdeliveredinandinstalledinthefacilityinaccordancewiththeincluded
installationinstructions.Theinsurancedoesnotcovercomponentsthatareaddedoractionscarriedoutsubsequentlyontheproduct)
Complywithallapplicablerequirementsinthefollowingdirectivesandregulations
MachineryDirective2006/42/EC
LowVoltageDirective2014/35/EU
EMCDirective2014/30/EU
EcodesignDirective2009/125/EC
327/2011Requirementsforfans
1253/2014Requirementsforventilationunits
Thefollowingharmonizedstandardsareappliedinapplicableparts:
ENISO12100:2010Safetyofmachinery-Generalprinciplesfordesign-Riskassessmentandriskreduction
EN13857Safetyofmachinery–Safetydistancestopreventhazardzonesbeingreachedbyupperorlower
limbs
EN60204-1Safetyofmachinery–Electricalequipmentofmachines–Part1:Generalrequirements
EN60335-1Householdandsimilarelectricalappliances–SafetyPart1:Generalrequirements
EN60335-2-40Safetyofhouseholdandsimilarelectricalappliances-Part2-40:Particularrequirementsfor
electricalheatpumps,air-conditionersanddehumidiers
EN50106:2007Safetyofhouseholdandsimilarappliances–Particularrulesforroutinetestsreferringtoappliances
underthescopeofEN60335-1andEN60967
EN60529Degreesofprotectionprovidedbyenclosures(IPCode)
EN62233Measurementmethodsforelectromagneticeldsofhouseholdappliancesandsimilarapparatus
withregardtohumanexposure
EN61000-6-2Electromagneticcompatibility(EMC)–Part6-2:Genericstandards–Immunityforindustrial
environments
EN61000-6-3Electromagneticcompatibility(EMC)–Part6-3:Genericstandards–Emissionstandardsfor
residential,commercialandlight-industrialenvironments
Thecompletetechnicaldocumentationisavailable.
Skinnskatteberg,15-03-2016
MatsSándor
TechnicalDirector
TopvexSC03-11Installationinstructions
2075751SystemairSverigeAB

2Warnings
Thefollowingadmonitionswillbepresentedinthedifferentsectionsofthedocument.
Danger
•MakesurethattheMainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!
•Allelectricalconnectionsmustbecarriedoutbyanauthorizedinstallerandinaccordancewith
localrulesandregulations.
Warning
•Theunitmustbeductconnectedorinsomeotherwayprovidedwithprotectionsothatitisnot
possibletocomeincontactwiththefansthroughtheductconnections
•Theunitisheavy.Becarefulduringtransportandmounting.Riskofinjurythroughpinching.Use
protectiveclothing.
•Bewareofsharpedgesduringmountingandmaintenance.Makesurethataproperliftingdeviceis
used.Useprotectiveclothing.
•Theunitselectricalconnectiontothemainssupplymustbeprecededbyanallpolecircuitbreaker
withaminimum3mmgap.
Caution
•Iftheunitisinstalledinacoldplacemakesurethatalljointsarecoveredwithinsulation,andtapewell
•Ductconnections/ductendsshouldbecoveredduringstorageandinstallation
•Donotconnecttumbledryerstotheventilationsystem
•Takecarenottodamagethewaterbatterywhenconnectingwaterpipestoconnectors.Usea
spannertotightentheconnection.
3Productinformation
3.1General
ThisinstallationmanualconcernsairhandlingunittypeTopvexSC03-11manufacturedbySystemairAB.
TopvexSC03-11includethefollowingmodeloptions:
•Model:SC03,SC04,SC06,SC08,SC11.
•Heatingcoil:EL(Electric),HW(Watercoil)orNone.
•Rightorleftmodels:R(Right)L(Left).Thesidewherethesupplyairislocatedwhenviewedfrom
theaccessside.
•Airowcontrol:CAV(ConstantAirVolume),VAV(VariableAirVolume=Constantductpressure
control)
Waterheatingbatterycanbeorderedasanaccessorytounitswithoutre-heater.
Thismanualconsistsofbasicinformationandrecommendationsconcerningthedesign,installation,
start-upandoperation,toensureaproperfail-freeoperationoftheunit.
Thekeytoproperandsafeoperatingoftheunitistoreadthismanualthoroughly,usetheunitaccordingto
givenguidelinesandfollowallsafetyrequirements.
TopvexSC03-11Installationinstructions
2075752SystemairSverigeAB

3.2Technicaldata
3.2.1DimensionsandweightsTopvexSC03-SC04
Fig.1Dimensions(mm)SC03-SC04(Drawnaslefthandunit)
ModelABCDEFGHP
SC0315971531730790371365231118792
SC0419411531730790371365181118965
ModelIJKLMNOWeight,kg
SC0328059146359745100315280
SC0438080181459745100400330
*male
TopvexSC03-11Installationinstructions
2075753SystemairSverigeAB

3.2.2DimensionsandweightTopvexSC06
Fig.2Dimensions(mm)SC06(Drawnaslefthandunit)
ModelABCDEFGHIJKL
SC062175162289561993760030023555114778244
ModelMMOPQRSTUWeight,kg
SC062801005245761523876562900470
*male
TopvexSC03-11Installationinstructions
2075754SystemairSverigeAB

3.2.3DimensionsandweightTopvexSC08-SC11
Fig.3Dimensions(mm)SC08-SC11(Drawnaslefthandunit)
ModelABCDEFGHIJKL
SC0826501771895751113960040019558314778215
SC1132111771895829155260050019538414778234
ModelMMOPQRSTUVWeight,kg
SC0836010052457616531076770790360565
SC1142010052457617331492770790770683
*male
TopvexSC03-11Installationinstructions
2075755SystemairSverigeAB

3.2.4Electricaldata
Table1:PowerConsumption
ModelFans(Wtot.)
400V3N~
ElHeating
battery(kW
tot.)
Fuse(mains)
(A)for230V1~
and400V3N~
SC03EL101253x16
SC03(None,HW)1012–10
SC04EL15267.53x20
SC04(None,HW)1526–10
SC06EL2032123x25
SC06(None,HW)2032–3x10
SC08EL3788153x32
SC08(None,HW)3788–3x10
SC11EL626422.53x50
SC11(None,HW)6264–3x13
3.3Transportandstorage
TheTopvexSC03-11shouldbestoredandtransportedinsuchawaythatitisprotectedagainstphysical
damagethatcanharmpanels,handles,displayetc.Itshouldbecoveredsothatdust,rainandsnow
cannotenteranddamagetheunitanditscomponents.Theapplianceisdeliveredwithallnecessary
components,wrappedinplasticonapalletforeasytransportation.
WhentransportingtheTopvexSC03-11unitsuseaforkliftplacedonthegableoftheunit.Forsize
SC06-SC11theunitsaredeliveredinpartsonthepallet.
Warning
Theunitisheavy.Becarefulduringtransportandmounting.Riskofinjurythroughpinching.Use
protectiveclothing.
Becarefulsotheunitdon'ttipover.
4Installation
4.1Unpacking
Verifythatallorderedequipmentaredeliveredbeforestartingtheinstallation.Anydiscrepanciesfromthe
orderedequipmentmustbereportedtothesupplierofSystemairproducts.
TopvexSC03-11Installationinstructions
2075756SystemairSverigeAB

4.2Where/howtoinstall
TopvexSC03-11aremeantforindoorinstallation.T opvexSC03-11canbeinstalledoutsideifweather
protected.Placetheunitonahorizontalatsurface.It’simportantthattheunitiscompletelylevelled
beforeitisputintooperation.
Placetheunitpreferablyinaseparateroom(e.g.storage,laundryroom,atticorsimilar).Theelectronic
componentsshouldnotbeexposedtolowertemperaturethan0°Candhigherthan+50°C.
Iftheunitisinstalledinacoldplaceitisimportantthattheunitisnotshut-offbythemainswitch.Aslong
asthemainvoltageisontheelectricalcabinetwillbekeptwarmalsoincoldclimates.Althoughtheunitis
turnedoffbythecontrolsystemthecurrentison.
Whenchoosingthelocationitshouldbekeptinmindthattheunitrequiresmaintenanceregularlyand
thattheinspectiondoorsshouldbeeasilyaccessible.Leavefreespaceforopeningthedoorsandfor
takingoutthemaincomponents.
Avoidplacingtheapplianceagainstawall,aslowfrequencynoisecancausevibrationsinthewallevenif
thefannoise-levelisacceptable.Ifthisisnotpossibleitisrecommendedtocarefullyinsulatethewall.
Theoutdoorairintakeofthebuildingshouldifpossiblebeputinthenorthernoreasternsideofthebuilding
andawayfromotherexhaustoutletslikekitchenfanoutcastsorlaundryroomoutlets.
ForsizeSC06-SC11theunitsaredeliveredinpartsonthepallet.Formountingprocedureseegure4
andgure5.ConnectthepowersupplyfortheelectricalheatingbatterytotheTTC(pos.1).Thecables
aremarkedTTCL1OUT,TTCL2OUTandTTCL3OUT .Attachthefastcouplingstotheelectricwires.
Connectthetubesforthepressureguardlter.Pushtheunitstogetherandfastentheassemblytting
(pos.2)withahexkey.Makesurethatthereisenoughspacebehindtheunittotightenthebolts.
Fig.4
TopvexSC03-11Installationinstructions
2075757SystemairSverigeAB

Fig.5
TopvexSC03-11Installationinstructions
2075758SystemairSverigeAB

4.3Condensationdrain
Theunitmustbeconnectedtothecondensationdrain,whichisenclosedupondelivery.Thedrainage
needstobeconnectedontheexhaustairsideoftheheatexchangeratthebottomoftheunitgure6.If
theunitistobeusedforcoolrecoverythenormallypluggeddrainageoutletneedstobeconnectedaswell
toaseparatetubeandwaterlock(accessories).
Usetheenclosedconnectiontube,whichneedstobecutdowntotheappropriateheight.Seetable2how
theheight“H”correspondstodifferentmaximumnegativepressures.Seegure7fordimensionsand
assembly.
Note:
Wheninstalledinanonheatedplacethedrainpipeandtrapneedstobeinsulatedwelltopreventthe
waterfromfreezing.
Fig.6Drainageconnection
Fig.7Dimensionandassembly
Table2:
H(mm)Max.Negative
pressure(Pa)
65300
951600
1351000
1.Normalconditions
TopvexSC03-11Installationinstructions
2075759SystemairSverigeAB

4.4InstallingtheUnit
Theunitmustbeinstalledinthefollowingposition.
Fig.8Installationposition(lefthandunit)
Fig.9Installationposition(righthandunit)
Table3:Symboldescription
SymbolDescription
Supplyair
Exhaustair
Outdoorair
Extractair
TopvexSC03-11Installationinstructions
20757510SystemairSverigeAB

4.4.1Installationprocedure
1
Preparethesurfacewheretheunitistobemounted.Makesurethatthesurfaceisat,levelledandthat
itsupportstheweightoftheunit.Performtheinstallationinaccordancewithlocalrulesandregulations.
2
Lifttheunitinplace.
Warning
Bewareofsharpedgesduringmountingandmaintenance.Makesurethataproperliftingdeviceis
used.Useprotectiveclothing.
3
Leveltheunitwithhelpoftheenclosedmounting
feet
4
Connecttheunitelectricallytothemainsthrough
theallpolecircuitbreaker(safetyswitch),whichis
enclosedinsidetheunitondelivery.Thewiringis
ledthroughthetopoftheunit.
Seeenclosedwiringdiagram,andbelowtablefor
moreinformation.
Warning
Theunitselectricalconnectiontothemains
supplymustbeprecededbyanallpolecircuit
breakerwithaminimum3mmgap.
Danger
•MakesurethattheMainssupplytothe
unitisdisconnectedbeforeperformingany
maintenanceorelectricalwork!
•Allelectricalconnectionsmustbecarriedout
byanauthorizedinstallerandinaccordance
withlocalrulesandregulations.
TopvexSC03-11Installationinstructions
20757511SystemairSverigeAB

4.5Supplyairsensor
Thesupplyairsensoristtedintheductca.3maftertheunitinthesupplyairduct(gure10).See
table4towhichterminalsthesensorneedstobeconnectedintheelectricalconnectionbox.Other
temperaturesensorsarebuiltintotheunitfromfactory.Thesupplyairsensorisenclosedintheunit
packageondelivery.
Fig.10Installedsupplyairsensor(righthandconnectedunit)
4.6InstallationofVAVmodels
IftheunitisdeliveredasaVAV(VariableAirVolume)unitthepressuretransmitterscontrollingthefan
speedsaredeliveredlooselywiththeunit.Thepressuretransmittersneedtobemountedinthesupply
andextractairducts(gure11)andconnectedtoterminals40–42(table4).
Fig.11VAVinstallation
TopvexSC03-11Installationinstructions
20757512SystemairSverigeAB

4.7Connections
4.7.1Ducting
4.7.1.1Airconnectionsprinciples
Fig.12Connectionsandbasiccomponentsinlefthandconnectedunits
PositionDescriptionSymbol
AConnectionsupplyair
BConnectionexhaustair
CConnectionoutdoorair
DConnectionextractair
1Fansupplyair
2Fanextractair
3Filtersupplyair
4Filterextractair
5Heatexchanger
6Electriccompartment
7Damperbypassextractair
8Damperbypassoutdoorair
9Pressuresensorextractairler/extractairfan
10Pressuresensorsupplyairfan/supplyairlter
11Pressuresensordefrostingexchanger
TopvexSC03-11Installationinstructions
20757513SystemairSverigeAB

4.7.1.2CondensationandHeatInsulation
Outdoorairductandexhaustductsmustalwaysbewellinsulatedagainstcondensation.Correctinsulation
installationonductsconnectedtotheunitisespeciallyimportant.Allductsinstalledincoldrooms/areas
mustbewellinsulated.Useinsulatingcovering(minimum100mmmineralwool)withplasticdiffusion
barrier.Inareaswithextremelylowoutdoortemperaturesduringthewinter,additionalinsulationmustbe
installed.T otalinsulationthicknessmustbeatleast150mm.
Caution
•Iftheunitisinstalledinacoldplacemakesurethatalljointsarecoveredwithinsulation,andtapewell
•Ductconnections/ductendsshouldbecoveredduringstorageandinstallation
•Donotconnecttumbledryerstotheventilationsystem
4.7.1.3Silencers
Toavoidfannoisebeingtransferredviatheductsystem,silencersshouldbeinstalledbothonsupplyand
extractair.
Toavoidnoisebeingtransferredbetweenroomsviatheductsystemandalsotoreducenoisefromthe
ductsystemitself,installationofsilencersbeforeeveryinletdiffuserisrecommended.
TopvexSC03-11Installationinstructions
20757514SystemairSverigeAB

4.7.2ElectricConnections
Allelectricconnectionsaremadeintheelectricalconnectionboxwhichcanbefoundinthefrontofthe
unit.Thehatchisremovedbyunscrewingfourscrewsgure13.
Theunitmustnotbeputintooperationbeforealltheelectricalsafetyprecautionshavebeenreadand
understood.Seetheenclosedwiringdiagramforinternalandexternalwiring.
Allexternalconnectionstopossibleaccessoriesaremadetoterminalsinsidetheelectricalconnectionbox.
Fig.13Openingtheelectricalconnectionbox
Danger
•MakesurethattheMainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!
•Allelectricalconnectionsmustbecarriedoutbyanauthorizedinstallerandinaccordancewith
localrulesandregulations.
TopvexSC03-11Installationinstructions
20757515SystemairSverigeAB

4.7.2.1Electricalconnectionbox,Components
TopvexSC03-11areequippedwithabuiltinregulatorandinternalwiring.
ThegureshowstheelectricalconnectionboxfortheTopvexSC03-11units.
Fig.14Electriccomponents
PositionDescription
1RegulatorE-283WEB
2Transformer230/24VAC
3Terminalsforinternalandexternal
components
4Terminalsforinternalwiring
5Terminalsformainssupplytotheunit
6Contactor(K1)
7Contactor(K2)On/OffPumpcontrolwater
(HWunitsonly,notpresentinEL-units)
8Automaticfuse
9Automaticfuseforheater
10Contactor(K3)ELheater
11TTCElheatercontrol
TopvexSC03-11Installationinstructions
20757516SystemairSverigeAB

4.7.2.2TopvexExternalConnections
Table4:Connectionstoexternalfunctions
Terminal
block
DescriptionRemark
PEGround
NNEarthedneutral(supplyvoltage)Usedforphase230V1~and
400V3~
L1L1Phase(Mainsupplyvoltage)Usedforphase230V1~
iftheunithasthismains
supply
400V3~/230V3~
L2L2Phase(Mainsupplyvoltage)400V3~/230V3~
L3L3Phase(Mainsupplyvoltage)400V3~/230V3~
1GAuxiliarysupply(Pressuretransmitter.
Watervalveactuators)
24VAC
2G0Reference(Watervalveactuatormains
supply)
24VAC
10DOrefDOreferenceG(24VAC)
121DO2Outdoor/Exhaustairdamper24VAC
Max.2,0Acontinuousload
WPL1Circulationpumphotwatersystem230VAC
141DO4Coolingpump24VAC
151DO5DXCoolingstep124VAC
161DO6DXCoolingstep224VAC
171DO7AlarmoutputforDOsignals24VAC
30AIRefSupplyairtemperaturesensorreferenceneutral
31AI1Temperaturesensor,supplyair
40AgndUIreferenceneutral
412UAI1/(UDI1)Pressuretransmitterextractair
422UAI2/(UDI2)Pressuretransmittersupplyair
44UAI3/(UDI3)Frostprotectionsensorwaterheating
battery
Useterminal40asreference
43DIrefExtendedrunning/Firealarmreference+24VDC
P1:50/P2:60BExo-lineBModbus,Exo-line
connection
P:151/P2:61AExo-lineAModbus,Exo-line
connection
P1:52/P2:62NExo-lineNModbus,Exo-line
connection
743DI4ExtendedrunningNormallyopencontact
Useterminal4asreference
753DI5FirealarmNormallyopencontact
Useterminal4asreference
TopvexSC03-11Installationinstructions
20757517SystemairSverigeAB

Connectionstoexternalfunctionscont'd
Terminal
block
DescriptionRemark
763DI6ExternalstopNormallyopencontact
Useterminal4asreference
90AgndAOReferenceneutral
93AO3Controlsignalvalveactuator,Water
Heating
0–10VDC
94AO4Controlsignalvalveactuator,Cooling0–10VDC
1.MaximumcurrentloadforallDOcombined:8A
2.Connectiontoexternalpressuresensorincaseofpressurecontrolledunit(VAV)
3.Theseinputsmayonlybewiredtovoltagefreecontacts
4.7.2.3BMSConnection
BMSConnection
CommunicationpossibilitiesforcontrollerE283WEB.
•RS485(Modbus):50-51-52or60-61-62
•RS485(BACnet):50-51-52or60-61-62
•RS485(Exoline):50-51-52-53or60-61-62-63
•TCP/IPExoline
•TCP/IPModbus
•TCP/IPWEB
•TCP/IPBACnet
Fig.15BMSconnectiononthecontroller
TopvexSC03-11Installationinstructions
20757518SystemairSverigeAB