Okofen PELLETRONIC TOUCH Operating Manual

OperatingManual

PELLETRONIC

TOUCH

TOUCHV2.00

ENGLISH

Europe’sspecialistinpelletheating

E1389EN2.0

Title:

OperatingmanualPelletronicTouch

Articlenumber:E1389EN2.0

Version:2.0

Versionvalidfrom:05/2013

Approved:

HumbergerStephan

Author:

ÖkoFENForschungs-undEntwicklungsgesmbH

Technicaleditorialdepartment

Gewerbepark1
A-4133Niederkappel
AUSTRIA

Tel.:[phone]
Fax:[phone]

[e-mail]
www.oekofen.com

©byÖkoFENForschungs-undEntwicklungsgesmbH

Subjecttomodications

Contents

1DearCustomer.................................................................................................................................................5

2Useonlyforthepurposeintended...................................................................................................................6

3Typesofsafetywarningsign............................................................................................................................7

4Pelletronicheatingcontrollerandoperatingdevicewithtouchscreen............................................................8

4.1OperatingDevicewithT ouchscreen.................................................................................................................8

4.2Openingwindow............................................................................................................................................8

4.3Chimneysweep...............................................................................................................................................9

4.4Usercontrolsandtheirfunction..................................................................................................................10

4.5MainMenu....................................................................................................................................................12

5Mode...............................................................................................................................................................13

6MeasuringValues...........................................................................................................................................14

7HeatingCircuit................................................................................................................................................16

7.1MeasuringvaluesHeatingcircuit....................................................................................................................17

7.2TimeprogrammeHeatingcircuit.....................................................................................................................17

7.3Party.............................................................................................................................................................19

7.4Vacation........................................................................................................................................................19

7.5HeatingcurveandHeatinglimits.....................................................................................................................20

7.6Screedprogramme........................................................................................................................................24

8Domestichotwater(DHW).............................................................................................................................25

8.1MeasuringvaluesDomestichotwater.............................................................................................................26

8.2TimeprogrammeDHW..................................................................................................................................26

9DHWReturnpump..........................................................................................................................................27

9.1MeasuringvaluesDHWReturnpump.............................................................................................................27

9.2TimeprogrammeDHWreturnpump...............................................................................................................28

10Solar.............................................................................................................................................................29

10.1MeasuringvaluesSolar................................................................................................................................29

10.2Solarcircuit.................................................................................................................................................30

10.3Yield-SolarEnergy....................................................................................................................................31

11Pellematic.....................................................................................................................................................32

11.1Permanentoperation....................................................................................................................................32

11.2MeasuringvaluesPellematic.........................................................................................................................33

11.3FullPower...................................................................................................................................................34

11.4De-ashingsystem........................................................................................................................................34

11.5FreshWaterModule.....................................................................................................................................35

11.6BoilerCleaning............................................................................................................................................35

11.7SuctionSystem............................................................................................................................................36

11.8Leveldetectionsystem.................................................................................................................................37

12HeatMainPump............................................................................................................................................38

13General.........................................................................................................................................................39

13.1Favorite1and2...........................................................................................................................................39

13.2LocalSettings..............................................................................................................................................40

13.3Malfunction..................................................................................................................................................41

13.4Information..................................................................................................................................................41

14Software.......................................................................................................................................................42

15CodeInput....................................................................................................................................................43

16Startup.........................................................................................................................................................44

17Descriptionoftheheatingcontrollermodule...............................................................................................45

17.1Settingtheaddressattheheatingcontroller..................................................................................................46

17.2Settingtheaddressattheburnercontroller....................................................................................................47

17.3SettingtheaddressattheboilercontrollerCMP.............................................................................................48

17.4Assemblyordisassemblyofthepowersupply...............................................................................................49

17.5Assemblyanddisassemblyoftheheatingcontrollerboard.............................................................................50

18DescriptionoftheOperatingdevicemodule................................................................................................51

18.1ReplacingaTouchoperatingdevice..............................................................................................................51

19Software.......................................................................................................................................................52

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Contents

19.1Conguration...............................................................................................................................................52

19.2ActivatingthefunctionRoomthermostat........................................................................................................52

19.3UpdateHeatingController,TouchOperatingdeviceandRemoteControl.........................................................53

19.4SoftwareUpdate..........................................................................................................................................53

20PeripheryLearning.......................................................................................................................................54

21Heatingcircuitssettings...............................................................................................................................55

22DHWsettings................................................................................................................................................57

23DHWReturnPumpsettings..........................................................................................................................59

24Solarsettings...............................................................................................................................................60

24.1SolarEnergysettings...................................................................................................................................63

25Accumulatorsettings...................................................................................................................................64

26SystemControlling.......................................................................................................................................66

26.1Cascadesettings.........................................................................................................................................68

26.2ExistingBoiler..............................................................................................................................................71

27Pellematicsettings.......................................................................................................................................73

27.1Measuringvalues.........................................................................................................................................73

27.2Ignitionsettings............................................................................................................................................73

27.3Fullpowersettings.......................................................................................................................................74

27.4RunOnTimesettings...................................................................................................................................75

27.5OutputSettings............................................................................................................................................76

27.6De-ashingsystemsettings............................................................................................................................76

27.7Boilercleaning.............................................................................................................................................77

27.8Washing......................................................................................................................................................78

27.9Settings.......................................................................................................................................................79

27.10BoilerControlledPump...............................................................................................................................80

27.11FRTController...........................................................................................................................................81

27.12NegativeDraft............................................................................................................................................82

28HeatingMainPump.......................................................................................................................................83

29Generalsettings...........................................................................................................................................84

29.1SensorAdjust..............................................................................................................................................84

29.2OutputT est..................................................................................................................................................85

29.3Factorysetting.............................................................................................................................................85

29.4USB............................................................................................................................................................86

30Appendix......................................................................................................................................................87

30.1Calibration...................................................................................................................................................87

30.2Connectionplan...........................................................................................................................................89

30.3Wiringdiagrams...........................................................................................................................................93

30.4CablespecicationPelletronicT ouch............................................................................................................95

30.5Hydraulicconnectingdiagrams.....................................................................................................................96

30.6Defaultvaluesandsettings.........................................................................................................................103

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DearCustomer

5

1DearCustomer

ÖkoFENisEurope’sleadingspecialistinpelletheating.

Prociency,innovationandqualitycombined.ThisisthetraditiononwhichÖkoFENshapesthefuture.
WeareverypleasedthatyoutoohavedecidedtopurchaseaproductfromÖkoFEN.

•Thisinstructionmanualisintendedtohelpyouoperatetheproductsafely,properlyandeconomically.

•Pleasereadthisinstructionmanualrightthroughandtakenoteofthesafetywarnings.

•Keepalldocumentationsuppliedwiththisunitinasafeplaceforfuturereference.
Pleasepassonthedocumentationtothenewuserifyoudecidetopartwiththeunitatalaterdate.

•Pleasecontactyourauthoriseddealerifyouhaveanyquestions.

ÖkoFENattachesgreatimportancetothedevelopmentofnewproducts.OurR&DDepartmentrepeatedlychallenges
theeffectivenessoftried-and-testedsystemsandworkscontinuouslyonimprovements.Inthisway ,wesecureour
technologicaladvantage.Wehavealreadyreceivedmanynationalandinternationalawardsforourproducts.
AllourproductscomplywithEuropeanstandardsinrespectofquality,efciencyandemissions.

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Useonlyforthepurposeintended

6

2Useonlyforthepurposeintended

ThePellematicpelletheatingsystemisdesignedtoheatwaterforcentralorotherindirectheatingsystemsandhotwater
supplyforbuildings.ItisnotpermissibletousethePellematicpelletheatingsystemforanyotherpurpose.Reasonable
foreseeableinadvertentusesforthePellematicheatingsystemarenotknown.

ThePellematiccomplieswithallrelevantdirectives,guidelines,regulationsandstandardsaspartofthedeclarationof
conformitythatappliestothistypeofequipment.

EUguidelinesDesignation

2006/42/EGGuidelinesformachines

2006/95/EG

Lowvoltageguidelines

2001/95/EGProductsafetyguideline

2004/108/EGGuidelineforelectromagneticcompatibilityofcomponents(EMVG)

Thefollowingharmonisedstandardshavebeenapplied:

Standards

Designation

EN303–5BoilersPart5

EN14961–2

Pelletsfornon-industrialuse

ThefollowingAustrianstandards,guidelinesandspecicationshavebeenapplied:

Standards

Designation

TRVBH118

Technicaldirectiveonreprevention

OperatingmanualPelletronicTouch

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Typesofsafetywarningsign

7

3Typesofsafetywarningsign

Thewarningsignsusethefollowingsymbolsandtext.

Typesofsafetywarningsign

1.Riskofinjury

2.Consequencesofrisk

3.Avoidingrisk

1.Riskofinjury:

Danger-indicatesasituationthatcouldleadtodeathor
life-threateninginjury.

Warning-indicatesasituationthatcouldlead
life-threateningorseriousinjury.

Caution-indicatesasituationthatcouldleadtoinjury.

Note-indicatesasituationthatcouldleadtoproperty
damage.

2.Consequencesofrisk

Effectsandconsequencesresultingfromincorrect
operation.

3.Avoidingrisk

Observingsafetyinstructionsensuresthattheheating
systemisoperatedsafely

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Pelletronicheatingcontrollerandoperating
devicewithtouchscreen.

8

4Pelletronicheatingcontrollerandoperatingdevicewithtouch

screen.

Theheatingcontrollercontrolstheheatingsystemandregulatestheoperatingmodes,heatingcircuits,domestichot
water,accumulator,existingboilerandthesolarthermalsystem.Allinputsandoutputsareconnectedwiththeheating
controller.Visualisationandoperationoftheheatingcontrollerisdonewiththeoperatingdevicewithtouchscreen.It
displaysallmenuoptionsandmeasuringvaluesoftheheatingcontroller.Allspecicsettingsoftheheatingsystemis
donewiththeTouchoperatingdevice.

4.1OperatingDevicewithTouchscreen

TheTouchoperatingdeviceismountedonthecontrolboardofPellematic.The4.7"colordisplayissurroundedby
adesignfoilwithlogo.ApplyngerpressuretooperatetheT ouchscreen.

4.2Openingwindow

Thetouchpanelisdarkwheninstandbymode.Assoonasthesurfaceofthescreenistouched,itlightsupand
displaystheopeningwindow.

1Boilertemperature

2

Outsidetemperature

3Hour

4Theiconhousetakestothemainmenu.
5

Chimneysweep

6Favorite2
7

Favorite1

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Pelletronicheatingcontrollerandoperating

devicewithtouchscreen.

9

4.3Chimneysweep

ThefunctionChimneysweepisonlyforchimneysweeperorauthorisedservicetecnicians.Itisusedforexhaust
gasmeasurement.

MenuChimneysweepisintheopeningwindow.

Afterselectingthechimneysweepfunctionitwill
querywhethertoexecute.Ifyesthenpressthetick
box.

•Boilertemperaturesetis60°Cforthetotalrunning
timeof30minutes.

•Itdisplaystheactualboilertemperatureanddelay
time.

•ChimneysweepisstoppedwithCancel.

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Pelletronicheatingcontrollerandoperating
devicewithtouchscreen.

10

4.4Usercontrolsandtheirfunction

1.Howtonavigatetotherightmenu

Navigation-icons

Icon­view

chosen
Icon­view

Ifyoutouchanicon,thaticonturnsgreen.Thisindicatesthattheitemisselectedand
enablesthatfunction.

Theyellowhomesymboltakesyoudirectlytothemainmenu.

Thehorizontalarrowtakesyouonestepback.

Withthebluedownarrowyougettoadditionallinesofinformationonthisitem.(Down

-scrolldown).

Withtheblueuparrowyougettoadditionallinesofinformationonthisitem.(Topof
page-scrollup)

Navigatetotherespectivemenuitem.

Oncetherespectiveitemhasbeenselectedthenparametersmaybeset.Itwilldisplay
eitheranumericortextkeypad.

2.Numerickeyboard

a.Nameofparameter

b.Valueofparameterwithunit

c.Min/maxvalue–Valuesoutsidethisrange

arenotaccepted.

d.Deleteinputofnumbers–touchonceto

deleteoneplace.

e.Cancel–Youreturntothemenuitem.Input

ofanewvaluewasnotaccepted.Theoriginal
valueisthenrestored.

f.Helpfunction–inactive

g.Conrm

h.Numerickeyboard–usedtoentervalues

withintheMin-Maxrange.

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Pelletronicheatingcontrollerandoperating

devicewithtouchscreen.

11

3.Timeanddateblock

a.Nameofparameter

b.Adjustabletimeordate

c.Cancel

d.Helpfunction–inactive

e.Conrm

WiththePlusMinusblockyouchangenumbers.

4.Textselection

a.Nameofparameter

b.Statustexts

Thenumberofstatustextsdependsonthe
parameter.

Chooseastatustext.Thesetupmenucloses
automaticallyandthechosenstatustextis
displayedinthemenu.

Note

Althoughascrolldownmenuisopen,thenavigation/parametericonsbehindarestillactiveandcanbeused.

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devicewithtouchscreen.

12

4.5MainMenu

Inthemainmenuallsubmenusaredisplayed.Presstheiconrequiredtoaccessthatprogramme.

MenunavigationofPelletronicTouch

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Mode

13

5Mode

InthemenuitemModesyoucanseetheoperatingmodeoftheheatingsystem,heatingcircuits,domestichotwater
andsolar.

ThemenuitemModeisintheMainmenu.

Overviewoftheoperatingmodes

•HeatingPlant

•Heatingsystem1-6.

•Domestichotwater1-3

•Solar1–3

Choosetheoperatingmodeandsetaccordingly.

OPERATINGMODESSYSTEM

OffTheadjustedoperatingmodeoftheheatingcircuitsandDHWisinactive.

Thefrostprotectionfunctionisactive.

Auto

TheadjustedoperatingmodeoftheheatingcircuitsandDHWisactive.
Thefrostprotectionfunctionisactive.

Domestichotwater

TheadjustedoperatingmodeoftheDHWisactive.
Theadjustedoperatingmodeoftheheatingcircuitsisactive.
Thefrostprotectionfunctionisactive.

Theoperatingmodeheatingcircuits,domestichotwaterandsolararedescribedintherespectivechapters.

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MeasuringValues

14

6MeasuringValues

InthemenuitemV aluesyoucanviewcurrentsettingsorsetnewvaluesfortheheatingcircuit,domestichotwater,
accumulatororsolar.

ThemenuitemMeasuringValuesisintheMain

menu.

Selecttheappropriatesubmenu.
InthemenuitemHeatingcircuityouseeallactual
andsetvaluesoftheheatingcircuitsinyourheating
system.
InthemenuitemDomestichotwateryouseeall
actualandsetvaluesoftheDHWproduction.
InthemenuitemSolaryouseeallactualandset
valuesofthesolarthermalsystem.
InthemenuitemAccumulatoryouseeallactualand
setvaluesoftheaccumulator.

InthemenuitemSystemyouseeallactualandset
valuesoftheoverallheatingsystem.

InthemenuitemAllocationyouseewhich
heatingcircuitsareallocatedtotheboilerortothe
accumulatores.

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MeasuringValues

15

SystemStatusisanoverviewofthewholeheating
system.

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HeatingCircuit

16

7HeatingCircuit

HeatingCircuitcontainsallrelevantparametersandsettings.Itcanoperateupto6heatingcircuits.

HeatingCircuitisintheMainmenu.

HeatingCircuithasfollowingmenuitems:

•Mode

•RoomTempHeating

•RoomTempSetback

•TimeAllocation

•Values

•Time1

•Time2

•Party

•Vacation

•HeatingCurve

Mode

OffOnlythefrostprotectionfunctionisactive.
AutoTheboilerstartsheatingautomaticallyaccordingtothesetroom

temperature.

Heating

TheboilerheatsconstantlyaccordinglytotheSetroomtemperature.

SetbackTheboilerheatsconstantlyaccordinglytotheSetbackroom

temperature.

Theoperatingmodeoftheheatingcircuitscanonlybechangediftheplantoperatingmode
issettoAUTO.
Theadjustedheatinglimitsandmaximumowtemperaturesareusedinalloperating
modes.

RoomTempHeating

Chooseyourroomtemperature(Temperaturewithintheheatingtimes).

RoomTempSetbackChooseRoomT empSetback(=Minimumtemperaturebeyondtheheatingtimes).
TimeAllocation

ActivateTime1(=Timeprogramme1)andTime2.

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HeatingCircuit

17

7.1MeasuringvaluesHeatingcircuit

MeasuringvaluesHCisintheMainmenu.

Thisdisplaysallcorrespondingheatingcircuitvalues:

•Actualvalue

•Setvalue

•Inputs(sensores)

•Outputs(pumps,mixerandmotors)

7.2TimeprogrammeHeatingcircuit

Theheatingcircuitprogrammeisusedtosettheheatingtimes.

Time1(=Timeprogramme1)andTime2areinthemenuHeatingcircuit.

1

SelectTime
programme1

6

Mo-Frwereassigned
heatingtimes

Withyougettothe
remainingdaysSa-Su.

2

Selecttheheating
days.
Theactivateddaysare
displayedingreen.

7

Sa-Suwereassigned
toheatingtimes.

3

Entertheheatingtimes
fortheseheatingdays
(Mo-Th).

8

Withand
youswitchbetween
theheatingblocks.
Youcanactivateor
deactivateheating
daysintheheating
block.

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HeatingCircuit

18

4

Theheatingtimesfor
Mo-Thareassigned.

Withyouassign
thedaysheatingtimes
further.

9

Withyousetallthe
heatingtimesintheline
andbelowto0.

5

Fridayisactivated
andheatingtimes
assigned.

10

Gobackwith.
SelectTime2.
Foreachcircuitaretwo
timeprogrammes.You
canselecttwo-time
programs.Inthemenu
itemTimeAllocation
youcanactivateTime
programme1or2.

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HeatingCircuit

19

7.3Party

Thepartyfunctionextendstheheatingtimeonce,withoutchangingtheheatingtimes.

PartyisintheMainmenu.

Thepartyfunctionisbasicallyinactive.Enterthe
requiredstoptimethattheroomshouldbeheated
until.ActivatethePartyfunction.
Theheatingtimeisextendeduptotheindicated
time.Thenthepartyfunctiondeactivatesitself
automatically.

7.4Vacation

Theholidayprogrammecancelstheheatingtimesandheatsfortheenteredperiodonthesettemperaturelevel.

VacationisintheMainmenu.

Entertheroomtemperatureonwhichinyourabsence
thebuildingshouldbeheated.Enterthedeparture
(starttime)andreturn(nishdate)andactivatethe
vacationprogramme.

Note

Toreturntoanalreadytemperatebuilding
youshouldenterthedaybeforeyourreturn
asthenishdate.

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HeatingCircuit

20

7.5HeatingcurveandHeatinglimits

Startingupforthersttime,theauthorisedtechnicaladviseradjuststheheatingcurve,thebasepointandtheheating
limitsonthebuildingsituationandthehydraulics.IftheSetroomtemperatureisnotreachedorexceeded,adjustthe
heatcurvewiththeowtemperaturesaccordingtooutsidetemperatures.

HeatingcurveisinthemenuHeatingcircuit.

Heatingcurve0.0–4,0

Theheatingcurvedescribesthecombination
betweenoutdoortemperatureandtheassociatedow
temperatureforaheatingcircuit.

Basepointadjustablefrom20-45
Withthechangetheofbasepoint,youprovidea
parallelshiftoftheheatingcurve.

Hlimitheating

Iftheaverageoutsidetemperatureishigherthanthe
settemperature,theheatingcircuitswitchesoffinthe
heatingmode.

Hlimitsettemperature

Iftheaverageoutsidetemperatureishigherthanthe
settemperature,theheatingcircuitswitchesoffinthe
Setbackmode.

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HeatingCircuit

21

Adjustmentofheatingcurveandthebasepointtothebuilding

Becauseofthebuilding´sthermalinertia,itisrecommendedtoperformnomorethanoneadjustmentstepperday.

Roomtemperature Daytime

outsidetemp

toowarm

toocold

Decreaseheatingcurvingvalueby0.2Increaseheatingcurvingvalueby0.2

+5to+15°C

Decreasebasepointvalueby5°Increasebasepointvalueby5°

-20to+5°C

Decreaseheatingcurvevalueby0.2Increaseheatingcurvevalueby0.2

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HeatingCircuit

22

Advancedrunup:

Thisfunctionensuresthatthesetroomtemperatureisreachedbytheprogrammedheatingtimebystartingtheboiler
early.Thegureyousetisamaximumandwillbereducedbythecontrollerdependingontheoutsidetemperature
asshowninthegraphbelow.Wesuggest180minsforunderoorheatinginscreedand60-80minsformostradiator
systems.[useradjustable]

Roomthermostatinuence

Ifthemeasuredroomtemperaturedeviatesfromthesetroomtemperatureitcorrectstheheatingcontrollerandtheow
temperaturewiththeroomthermostatinuence.
TheRoomthermostatinuenceindicateshowmuchtheowtemperatureisraisedorloweredsothattheSetroom
temperatureisreached.

Roomtemperaturehysteresis

Theroomtemperaturehysteresispreventsthecycling(OnOffOnOff...)oftheheatingcircuitpump:IftheSetroom
temperature+roomtemperaturehysteresisisreached,theassociatedpumpstops.IftheSetroomtemperatureis–
1°C,thepumpswitchesonagain.

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HeatingCircuit

23

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HeatingCircuit

24

7.6Screedprogramme

Thescreedprogrammemaybeoperatedupto31days.
Adesiredowtemperaturemustbeadjustedforeachindividualday.Thesetemperaturesareconstantandnot
dependentonoutsidetemperatureorroomthermostatsettings.Thefunctionisswitchedoffautomaticallyattheendof
theprogrammeandtheheatingcircuitrevertstothepreviousoperatingmode.

Damagestothescreedbytoohightemperatures.

Onlyusethisprogrammeinconjunctionwithapump
interlockswitchpositionedontheowfrompump
tounderoorcentralheating–thismustbesettothemax.
safetemperaturefortheconditionsoftheoor.No
libilityisacceptedbythePelletronicsupplierfordamage
tooorsorsuboors.
Continuouspowersupplyisrequiredtothecontrollerto
maintainthesettingsforthisprogramme.
OnlyuseprogrammetemperaturesapprovedbytheUFCH
andooringsuppliers.

ScreedprogrammeisinthemenuHeatingcircuit.

Attheendofthescreedprogrammeitwillswitchitself
offautomaticallyandreturntothepreviousmode.
Enterthenumberofheatingdays.Thereare0-31
heatingdayspossible.Accordingtothenumberof
heatingdaysaFlowtemperaturesetappearsfor
everyheatingday.
SelecteverysingledayandadjusttheFlow
temperatureset.Thepre-setFlowtemperatureset
perdayis20°C.

With

yougettoallotherdays.

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Domestichotwater(DHW)

25

8Domestichotwater(DHW)

ItcanoperateuptothreemenuitemsinDHW.Domestichotwaterincludesallparametersandsettingsforhotwater
production.

DHWisintheMainmenu.

DHWhasfollowingmenuitems:

•Mode

•DHWBoost

•WaterT empSet

•WaterT empMin

•Values

•Timeprogramme

•Time1

•Time2

Mode

OffSetwatertemperatureisreducedto8°forfrostprotection.
AutoDomestichotwaterwillbeheatedtothesettemperatureduringtimeperiods.
OnThesystemheatsupthedomestichotwatercontinuouslyontheWatertempset.

YoucanchangethemodedomestichotwateronlywhentheOperationmodeison

AUTO.
DHWBoostHeatsthehotwateronceontheWatertempset.
WaterTempSetSetthewatertemperature.
WaterTempMin

Settheminimumwatertemperature.Thewatertemperatureneverfallsbelowthisvalue,

unlessthedomestichotwatermodeisOFF.

ValuesYouseealltheDHWcorrespondingmeasuringvalues.
Timeprogramme

ActivateTime1(=Timeprogramme1)andTime2.
Time1andTime2

IntheDHWtimeprogrammeyousetthetimesofthehot-waterprocessing.TheDHW

timeprogrammeworksthesamewayastheheatingcircuitprogramme.Seechapter7.2

TimeprogrammeHeatingcircuit,page17

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Domestichotwater(DHW)

26

8.1MeasuringvaluesDomestichotwater

MeasuringvaluesDHWisintheMainmenu.

Displayedareallthecorrespondingmeasuring
values:

•Actualvalue

•Setvalue

•Inputs(sensores)

•Outputs(pumps,mixerandmotors)

8.2TimeprogrammeDHW

IntheTimeProgrammeDHWreturnpumpyousettheDHWusagetimes.

Time1(=Timeprogramme1)andTime2areinthemenuDomestichotwater.

Thedomestichotwatertimeprogrammeworksthe
samewayastheheatingcircuittimeprogramme.
Seechapter7.2TimeprogrammeHeatingcircuit,

page17

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DHWReturnpump

27

9DHWReturnpump

DHWReturnpumpisintheMainMenu.

TheReturnpumpenablestheimmediateuseofhot
water.DHWReturnpumphasfollowingmenuitems:

•Mode

•Switchofftemperature

•Switchonhysteresis

•Timeallocation

•Values

•Time1

•Time2

Mode

Off…DHWReturnpumpinactive
Auto…Temperatureregulationwithinthetimeprogramme

SwitchofftemperatureIfthereturntemperaturesensoroftheDHWReturnpumpreachestheSwitchoff

temperature,thepumpswitchesoff.

SwitchonHysteresisIfthereturntemperaturefallsbelowtheswitchofftemperature–theDHWReturn

pumpswitchesonagain!

TimeAllocation

Choosethetimeprogramme1or2.

ValuesYouseealltheDHWpumpcorrespondingmeasuringvalues.
Time1,Time2

IntheReturnpumptimeprogrammeyousettheruntimesoftheReturnpump.The
Returnpump–timeprogrammeworksthesamewayliketheheatingcircuittime
programme.
Seechapter7.2TimeprogrammeHeatingcircuit,page17

9.1MeasuringvaluesDHWReturnpump

MeasuringvaluesDHWReturnpumpisinmenuDHWReturnpump.

YouseealltheHeatingcircuitcorresponding
measuringvalues:

•Actualvalue

•Setvalue

•Inputs(sensores)

•Outputs(pumps,mixerundmotors)

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DHWReturnpump

28

9.2TimeprogrammeDHWreturnpump

IntheTimeProgrammeDHWreturnpumpyousettheDHWusagetimes.

Time1(=Timeprogramme1)andTime2areinthemenuDHWreturnpump.

TheDHWreturnpumptimeprogrammeworksthe
samewayastheheatingcircuittimeprogramme.
Seechapter7.2TimeprogrammeHeatingcircuit,

page17

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Solar

29

10Solar

Solarincludesallrelevantparametersandsettingsforthesolarthermalsystem.Youcancontrolupto6solarcircuits.

SolarisintheMainmenu.

Solarhasfollowingmenuitems:

•MeasuringvaluesSolar

•Solarcircuit1–2

•Solarenergy-Yield

10.1MeasuringvaluesSolar

MeasuringvaluesSolarisinthemenuSolar.

ItdisplaysallmeasuringvaluesofSolar:

•Actualvalues

•Setvalues

•Inputs(sensors)

•Outputs(pumps,mixerandmotors)

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Solar

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10.2Solarcircuit

Solarciruit1and2areinmenuSolar.

Solarcircuithastwooperatingmodes:

•ONCharge,aslongastheCollectortemperature+

hysteresisishigherthanthetemperatureoftheAC
lowersensororACtemperatureisreached.

•OFFNocharge

AslimitsensorchooseTPU,TPM,TPO,orDHW
sensor.

Note

Thesolarthermalsystemcanbeswitchedon/offirrespectiveoftheplantmode.
TheoperationmodeSOLARcanalsobechanged,iftheOPERATINGMODEPLANTissettoOFF!

VERYHIGHDOMESTICHOTWATERstorage
temperaturesarepossible!

Werecommendconsultingyourspecialistinstallerbefore
changingthesesettings.

ACCtempMaxIfthetemperatureintheACCishigherthantheACCtempMax,thesolarpump

switchesoff.ThelimitsensormeasuresthetemperatureintheACC.

ACCHysteresisThesolarcircuitpumpisswitchedoffduetotheACCtempMaxisreached.The

temperaturemustfallunderACCtempMaxminushysteresis,thenthesolarcircuit
pumpswitchesonagain.Thehysteresispreventsasolarpumpcycling(OnOff
OnOff).

CollectorHystOnIfbetweenthecollectorsensorandTPU,ACClowersensorthetemperature

differenceisgreaterthantheCollHystA,switchesthesolarpumpOn.

CollectorHystOffIfbetweenthecollectorsensorandTPU,ACClowersensorthetemperature

differenceissmallerthantheCollHystA,switchesthesolarpumpOff.

Collectorsmoothing
mode

Itonlyfunctionsonsolarcircuitone,itcanbeswitchedonandoffanditensuresan
efcientdeliveryofenergyfromthecollectors.

Note

Thiscanonlybeset,whenthespeedcontrolfunctionison.Settinginthe
codeprotectedparameter.

Collectorsmoothing
MinTemp

Atthistemperaturethesolarpumpstartstorunatminimumspeed.

Collectorsmoothing
Controlrange

Thepumpspeedincreaseswithinthesetrangeasthecollectortemperature
increases.

OperatingmanualPelletronicTouch

E1389EN2.0