SystemAir SAVE VTC 300 Installation And Service

SAVEVTC300

HeatRecoveryVentilationUnit

InstallationandService

Systemairisnotliableorboundbywarrantyiftheseinstructionsarenot
adheredtoduringinstallationorservice.

©2015CopyrightSystemairAB

SystemairABcanacceptnoresponsibilityforpossibleerrorsincatalogues,brochuresandotherprinted
material.SystemairABreservestherighttoalteritsproductswithoutnotice.Thisalsoappliestoproducts
alreadyonorderprovidedthatsuchalterationscanbemadewithoutsubsequentialchangesbeing
necessaryinspecicationsalreadyagreed.

Allrightsreserved.

Documentinoriginallanguage

207232-EN_GB

2015-11-04A007

Contents

1DeclarationofConformity...........................................................................................................1

2Disposalandrecycling...............................................................................................................2

3Warnings...................................................................................................................................2

4Productinformation....................................................................................................................3

4.1General...........................................................................................................................3

4.2T echnicalData.................................................................................................................4

4.2.1DimensionsandWeight...........................................................................................4

4.2.2RequiredSpace......................................................................................................6

4.2.3Powerconsumptionandfusesize............................................................................6

4.3Transportandstorage.......................................................................................................6

5Installation.................................................................................................................................7

5.1Unpacking........................................................................................................................7

5.2Where/howtoinstall.........................................................................................................7

5.3InstallingtheUnit..............................................................................................................8

5.3.1InstallationProcedureSAVEVTC300.....................................................................8

5.3.2ElectricalConnections.............................................................................................10

5.3.3InstallationprocedureElectricalRe-heaterbattery.....................................................13

6Operation..................................................................................................................................18

6.1Controlpanel...................................................................................................................18

6.1.1Displaysymbols......................................................................................................19

6.2Servicemenuoverview.....................................................................................................20

6.3Settingthetemperature....................................................................................................30

6.4Manualsettingofairow...................................................................................................30

6.5Manualandautomaticsummermode................................................................................31

6.6Coolrecovery...................................................................................................................31

7Commissioning..........................................................................................................................32

7.1Startupwizard.................................................................................................................32

7.1.1Procedure..............................................................................................................32

7.1.2PerformFactoryreset..............................................................................................33

7.2Defrostsettings................................................................................................................34

7.2.1Settingthedefrostlevel...........................................................................................35

7.3ProgrammingtheWeekschedule......................................................................................36

7.4Extrafunctions.................................................................................................................37

8Beforestartingthesystem..........................................................................................................37

9Service......................................................................................................................................37

9.1Warnings.........................................................................................................................38

9.2InternalComponents........................................................................................................39

9.2.1DescriptionofComponents......................................................................................40

9.3Troubleshooting...............................................................................................................42

9.3.1Alarmlist................................................................................................................43

1DeclarationofConformity

Manufacturer

SystemairUAB

Linųst.101

LT–20174Ukmergė,LITHUANIA

Ofce:[phone]Fax:[phone]

www.systemair.com

herebyconrmsthatthefollowingproduct:

Heatrecoveryventilationunit:SAVEVTC300

(Thedeclarationappliesonlytoproductintheconditionitwasdeliveredinandinstalledinthefacilityin
accordancewiththeincludedinstallationinstructions.Theinsurancedoesnotcovercomponentsthatare
addedoractionscarriedoutsubsequentlyontheproduct).

Complywithallapplicablerequirementsinthefollowingdirectives:

•MachineryDirective2006/42/EC

•LowVoltageDirective2006/95/EC

•EMCDirective2004/108/EC

•EcodesignDirective2009/125/EC

Thefollowingregulationsareappliedinapplicableparts:

1253/2014Requirementsforventilationunits

1254/2014Energylabellingofresidentialventilationunits

327/2011Requirementsforfansabove125W

Thefollowingharmonizedstandardsareappliedinapplicableparts:

ENISO12100:2010Safetyofmachinery-Generalprinciplesfordesign-Riskassessmentandrisk

reduction

EN13857

Safetyofmachinery–Safetydistancestopreventhazardzonesbeingreached
byupperorlowerlimbs

EN60335-1

Householdandsimilarelectricalappliances–SafetyPart1:Generalrequirements

EN60335-2-40

Safetyofhouseholdandsimilarelectricalappliances–Part2-40:Particular
requirementsforelectricalheatpumps,air-conditionersanddehumidiers

EN62233

Measurementmethodsforelectromagneticeldsofhouseholdappliancesand
similarapparatuswithregardtohumanexposure

EN50106:2007

Safetyofhouseholdandsimilarappliances–Particularrulesforroutinetests
referringtoappliancesunderthescopeofEN60335-1andEN60967

EN61000-6-2

Electromagneticcompatibility(EMC)–Part6-2:Genericstandards–Immunity
forindustrialenvironments

EN61000-6-3

Electromagneticcompatibility(EMC)–Part6-3:Genericstandards–Emission
standardsforresidential,commercialandlight-industrialenvironments

Skinnskatteberg,29-10-2015

MatsSándor

TechnicalDirector

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2Disposalandrecycling

ThisproductareapplicabletotheWEEEdirective.Whendisposingtheunit,follow
yourlocalrulesandregulations.

Thisproductpackingmaterialsarerecyclableandcanbereused.Donotdisposein
householdwaste.

3Warnings

Thefollowingadmonitionswillbepresentedindifferentsectionsofthedocument:

Danger

•Makesurethatthemainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!

•Allelectricalconnectionsandmaintenanceworkmustbecarriedoutbyanauthorizedinstallerand
inaccordancewithlocalrulesandregulations.

Warning

•Thesystemshouldoperatecontinuously,andonlybestoppedformaintenance/service.

•Theinstallationoftheunitandcompleteventilationsystemmustbeperformedbyanauthorized
installerandinaccordancewithlocalrulesandregulations.

•Bewareofsharpedgesduringmountingandmaintenance.Useprotectivegloves.

•AllthoughtheMainssupplytotheunithasbeendisconnectedthereisstillriskforinjurydueto
rotatingpartsthathavenotcometoacompletestandstill.

•Makesurethatltersaremountedbeforestartingtheunit.

•Thisproductmustonlybeoperatedbyapersonwhichhassuitableknowledgeoreducationwithin
thiseldorcarriedoutwiththesupervisionofasuitablyqualiedperson.

Caution

•Donotconnecttumbledryerstotheventilationsystem.

•Ductconnections/ductendsmustbecoveredduringstorageandinstallation.

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4Productinformation

4.1General

ThisinstallationmanualconcernsairhandlingunittypeSAVEVTC300manufacturedbySystemairAB.

SAVEVTC300includethefollowingmodeloptions:

RightorLeftmodels:R(Right),L(Left)(seegure2).

Thedifferentmodelsarerecognizedbythecontrolpanelwhichissituatedontherightsideoftheunit
inan(R)unitandontheleftsideinan(L)unit.

Re-heaterbattery(electricalorwaterheatingbattery)isoptionalandcanbeorderedasanaccessory.

Thismanualconsistsofbasicinformationandrecommendationsconcerningthedesign,installation,
start-upandoperation,toensureaproperfail-freeoperationoftheunit.

Thekeytoproperandsafeoperatingoftheunitistoreadthismanualthoroughly ,usetheunitaccordingto
givenguidelinesandfollowallsafetyrequirements.

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4.2TechnicalData

4.2.1DimensionsandWeight

Fig.1Dimensions(mm)andWeight,drawnasarighthandconnectedunit

ModelAB

C

DEF

G

HI

VTC300

762

1

758616553857802406139279

1.Inspectionhatch

ModelJK

L

MN

O

P

QWeight(kg)

VTC300

1311311394211602791521772

Y:½″outerthread

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4.2.1.1ConnectionsRightandLeftModels

Fig.2RightandLeftmodels

PositionDescription

R

Righthandmodel(Supplyairconnectionandcontrolpanelissituatedon
therighthandsideoftheunitviewedfromthefront)

L

Lefthandmodel(Supplyairconnectionandcontrolpanelissituatedonthe
lefthandsideoftheunitviewedfromthefront)

Table1:Symboldescription

Symbol

Description

A

Supplyair

BExhaustair

COutdoorair

DExtractair

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4.2.2RequiredSpace

Fig.3Spacerequired

ModelAB

VTC300

15071332

Note:

DonotplacethesidemarkedX(gure3)tooclosetoasidewall(distancetosidewallmustbeatleast
150mm).Makesurethattheinspectiondoorcanbeopenedsufcientlytoalloweasymaintenanceand
changingoflters.Ifnecessarytheinspectiondoorcanberemovedcompletely(see“Usermanual”
fordetails).

4.2.3Powerconsumptionandfusesize

Table2:PowerConsumption

Model

Fans(W)Heater(W)Total(W)Fuse(mains)

(A)

VTC300

170

–

17010

VTC300withreheater

1701700187010

4.3Transportandstorage

TheSAVEVTC300shouldbestoredandtransportedinsuchawaythatitisprotectedagainstphysical
damagethatcanharmpanelsetc.Itshouldbecoveredsodust,rainandsnowcannotenteranddamage
theunitanditscomponents.

Theapplianceisdeliveredinonepiececontainingallnecessarycomponents,wrappedinplasticona
palletforeasytransportation.

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5Installation

Thissectiondescribeshowtoinstalltheunitcorrectly.T oensureaproperandfailfreeoperationitis
importantthattheunitisinstalledaccordingtotheseinstructions.

5.1Unpacking

Verifythatallorderedequipmentaredeliveredbeforestartingtheinstallation.Anydiscrepanciesfromthe
orderedequipmentmustbereportedtothesupplierofSystemairproducts.

5.2Where/howtoinstall

SAVEVTC300aremeantforindoorinstallationinaheatedspace.Mounttheunitonaverticalat
surface.It’simportantthattheunitiscompletelylevelledbeforeitisputintooperation.

Placetheunitpreferablyinaseparateroom(e.g.storage,laundryroomorsimilar).

Whenchoosingthelocationitshouldbekeptinmindthattheunitrequiresmaintenanceregularlyand
thattheinspectiondoorshouldbeeasilyaccessible.Leavefreespaceforopeningthedoorandfor
takingoutthemaincomponents(gure3).

Theoutdoorairintakeofthebuildingshouldifpossiblebeputinthenorthernoreasternsideofthebuilding
andawayfromotherexhaustoutletslikekitchenfanexhaustsorlaundryroomoutlets.

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5.3InstallingtheUnit

Theunitmustbeinstalledinthefollowingposition(gure4).Itisimportantthattheunitiscompletely
verticalinorderforthecondensationdrainagetoworkproperly.

Fig.4Installationposition(righthandunit)

5.3.1InstallationProcedureSAVEVTC300

1

Preparethesurfacewheretheunitistobemounted.Makesurethatthesurfaceisat,levelledandthat
itsupportstheweightoftheunit.Performtheinstallationinaccordancewithlocalrulesandregulations.

2

Fitthemountingbracket(pos.1)withtheanti
vibrationpad(pos.2)tothewallwithenclosed
screws.Useappropriateholestoscrewthe
bracketrmlytothewall.Bottomsideofbracket
shouldbe40mm(H)belowtopofunitposition.

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3

Lifttheunitinplace

Warning

Bewareofsharpedgesduringmountingand
maintenance.Useprotectivegloves

Note:

Assurethattheunitiscompletelyverticalonce
mountedonthewall.Theunitmustnotbetipping
forwardinorderforthecondensationdrainageto
function.

4

Connectthecondensatedrainagetothe2drain
plugsinthebottomoftheunit.Makesuretouse
correctdraintrapsonbothconnections.Theheight
(H)mustbeatleast60mm.Draintrapsarenot
includedondeliveryandcannotbeobtainedfrom
Systemair.

5

Connecttheunittotheductsystem.Makesurethatallnecessaryaccessoriesareusedtocreatea
functionalventilationsolution.

Warning

Theinstallationoftheunitandcompleteventilationsystemmustbeperformedbyanauthorized
installerandinaccordancewithlocalrulesandregulations.

6

Connecttheunitelectricallytothemainswiththeenclosedplugandcheckthatitstartsupcorrectly.

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5.3.2ElectricalConnections

TheSAVEVTC300iswiredinternallyfromfactory.Theelectricalconnectionboxcanbefoundinthe
supplyairfancompartment.Thetopcoverplateisremovedbyremoving2screwsinthelowerfrontedge
ofthecoverplate(gure5).

Allexternalconnectionstopossibleaccessoriesaremadetoterminalsonthemainprintcard(chapter

5.3.2.2).

Fig.5Openingtheelectricalconnectionbox

Danger

•MakesurethattheMainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!

•Allelectricalconnectionsmustbecarriedoutbyanauthorizedinstallerandinaccordancewith
localrulesandregulations.

5.3.2.1Printcardlayout

TheSAVEVTC300isequippedwithbuilt-inregulationandinternalwiring.

Thegureshowstheprintcard.Seewiringdiagramformoreinformation.

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Fig.6Printcard

PositionDescription

1Mainprintcard

2

Printcardforelectricalheater

3

Connectiontoexternalcontrolpanel(connectedtounitcasing)

4Mainssupplyconnectionbetweenmainprintcardandelectricalheaterprintcard

5

TerminalsforAI1–5(tempsensors)andmotorcontrol

6

Terminalsforexternalconnections

7

Terminalsformainssupplyconnections

8

Terminalsfordigitalinputs(DI1–7)

9

Terminalsforinternalcontrolpanel.

10

Terminalsforregulatedpowersupplytoelectricalheater

11

Modbusconnection.See"UsermanualModbus"fordetails.

12

Terminalsforinternalrelativehumiditysensor

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5.3.2.2Externalconnectionsontheprintcard

Connectionterminalsforexternalequipmentcanbefoundonthemainprintcardinsidetheelectrical
connectionbox.

Fig.7Externalconnectionsontheprintcard

PositionDescriptionRemark

1

Outdoor/exhaustairdamperNormallyopen,230V1~,max0,1A/

24VAC1A

2

Outdoor/exhaustairdamperReference

3

Outdoor/exhaustairdamperNormallyclosed,230V1~,max0,1A/

24VAC1A

4

Sumalarm

Normallyopen,24V ,max1A

5

SumalarmReference

6

Sumalarm

Normallyclosed,24V ,max1A

7

GNDReference

8

Watercoolercontrolsignal(AO2)0–10VDC

9

GNDReference

10

Waterheatercontrolsignal(AO1)0–10VDC

11

GNDReference

12

Bypassdamper/Rotorcontrol(AO3)Ifused,0–10VDC

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5.3.2.3Externalconnectionsontopoftheunit

Twooftheconnectionsonthemainprintcardarewiredtoplugsontheunitcasing:

•connectiontoanexternalcontrolpanelthroughamodularconnector.
Maximumcablelength:50m.
Cabletype:Flat4–conductorCECPhonecable,orequivalent.

•ExternalModbusconnector.
Maximumcablelength:90mincableduct+10minworkingarea.
Cabletype:LANTCPCat5E4x2XAWG24cable.

•connectiontoDI3withpossibilitytocongurethefanspeedsindividuallythroughapotentialfree
on/offswitch

Fig.8Connectionsontopoftheunitcasing

PositionDescription

1

Connectiontoexternalcontrolpanel

2

ConnectiontoDI3throughanon/offswitch

3ExternalModbusconnection

5.3.3InstallationprocedureElectricalRe-heaterbattery

Anelectricalre-heaterbatterycanbeorderedasanaccessoryandbeinstalledinsidetheunit.Below
instructiondescribestheprocedurefortheinstallationinarighthandunit.

Danger

•MakesurethattheMainssupplytotheunitisdisconnectedbeforeperforminganymaintenanceor
electricalwork!

•Allelectricalmaintenanceworkmustbecarriedoutbyanauthorizedinstallerandinaccordancewith
localrulesandregulations.

1

Disconnecttheunitfromthemainssupply

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