Danfoss A214, A314 Operating guide

OperatingGuide

ECLComfort210/296/310,applicationA214/A314

1.0TableofContents

1.0TableofContents...............................................1

1.1Importantsafetyandproductinformation.....................2

2.0Installation........................................................5

2.1Beforeyoustart.....................................................5

2.2Identifyingthesystemtype......................................25

2.3Mounting...........................................................56

2.4Placingthetemperaturesensors................................60

2.5Electricalconnections.............................................62

2.6InsertingtheECLApplicationKey..............................80

2.7Checklist............................................................87

2.8Navigation,ECLApplicationKeyA214/A314................88

3.0Dailyuse.......................................................106

3.1Howtonavigate.................................................106

3.2Understandingthecontrollerdisplay........................107

3.3Ageneraloverview:Whatdothesymbols

mean?..............................................................110

3.4Monitoringtemperaturesandsystem

components......................................................111

3.5Inﬂuenceoverview..............................................112

3.6Manualcontrol...................................................113

3.7Schedule..........................................................115

4.0Settingsoverview..........................................116

5.0Settings.........................................................119

5.1IntroductiontoSettings........................................119

5.2Flowtemperature/Inlettemperature.......................120

5.3DuctTlimit/Roomlimit........................................122

5.4Returnlimit.......................................................124

5.5LimitTsafety.....................................................126

5.6Compensation1.................................................127

5.7Compensation2.................................................129

5.8Controlparameters..............................................131

5.9Fan/acc.control(fan/accessorycontrol)..................140

5.10Application.......................................................147

5.11Alarm..............................................................161

6.0Commoncontrollersettings............................167

6.1Introductionto‘Commoncontrollersettings’..............167

6.2Time&Date.......................................................168

6.3Holiday............................................................169

6.4Inputoverview...................................................171

6.5Log.................................................................172

6.6Outputoverride..................................................173

6.7Keyfunctions.....................................................174

6.8System.............................................................176

7.0Miscellaneous................................................183

7.1ECA30/31setupprocedures.................................183

7.2Severalcontrollersinthesamesystem......................191

7.3Frequentlyaskedquestions....................................194

7.4Deﬁnitions........................................................196

7.5Type(ID6001),overview.......................................200

7.6Automatic/manualupdateofﬁrmware.....................201

7.7ParameterIDoverview..........................................202

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OperatingGuideECLComfort210/296/310,applicationA214/A314

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation

ThisOperatingGuideisassociatedwithECLApplicationKeyA214 (ordercodeno.087H3811).

TheECLApplicationKeyA214containsthesubtypes:

A214.1…A214.6(applicableinECLComfort210,296and310) A314.1…A314.7(applicableinECLComfort310) A314.9(applicableinECLComfort310)

A214.1iscoolingrelatedapplication A214.2,A214.3andA214.6areheatingrelatedapplications A214.4andA214.5arebasicheating/coolingapplications

A314.1andA314.2arebasicheating/coolingapplications A314.3isaspecialheatingapplication A314.4andA314.5areadvancedheatingapplications A314.6andA314.7areadvancedheating/coolingapplications A314.9isanadvancedheatingapplication

ThedescribedfunctionsarerealizedinECLComfort210forbasic solutionsandinECLComfort310foradvancedsolutions,e.g. M-bus,ModbusandEthernet(Internet)communication.

TheapplicationKeyA214complieswithECLComfort210and ECLComfort310controllersasofsoftwareversion1.11(visible atstart-upofthecontrollerandin‘Commoncontrollersettings’ in‘System’).

ARemoteControlUnit,ECA30orECA31,canbeconnectedand thebuilt-inroomtemperaturesensorcanbeutilized.

TheapplicationsA314.1…A314.7andA314.9workwiththe InternalI/OmoduleECA32(ordercodeno.087H3202). ECA32isplacedinthebasepartforECLComfort310.

ECLComfort210isavailableas:

•ECLComfort210,230volta.c.(087H3020)

•ECLComfort210B,230volta.c.(087H3030)

ECLComfort296isavailableas:

•ECLComfort296,230volta.c.(087H3000)

ECLComfort310isavailableas:

•ECLComfort310,230volta.c(087H3040)

•ECLComfort310B,230volta.c.(087H3050)

•ECLComfort310,24volta.c.(087H3044)

TheB-typeshavenodisplayanddial.TheB-typesareoperatedby meansoftheremotecontrolunitECA30/31:

•ECA30(087H3200)

•ECA31(087H3201)

BasepartsforECLComfort:

•forECLComfort210,230volt(087H3220)

•forECLComfort296,230volta.c.(087H3240)

•forECLComfort310,230voltand24volt(087H3230)

AdditionaldocumentationforECLComfort210,296and310, modulesandaccessoriesisavailableonhttp://danfoss.com/or http://store.danfoss.com/.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

Automaticupdateofcontrollersoftware(ﬁrmware):

Thesoftwareofthecontrollerisupdatedautomaticallywhenthekey isinserted(asofcontrollerversion1.11(ECL210/310)andversion

1.58(ECL296)).Thefollowinganimationwillbeshownwhenthe softwareisbeingupdated:

Progressbar

Duringupdate:

•DonotremovetheKEY Ifthekeyisremovedbeforethehour-glassisshown,youhave tostartafresh.

•Donotdisconnectthepower Ifthepowerisinterruptedwhenthehour-glassisshown,the controllerwillnotwork.

•Manualupdateofcontrollersoftware(ﬁrmware): Seethesection"Automatic/manualupdateofﬁrmware"

SafetyNote

Toavoidinjuryofpersonsanddamagestothedevice,itisabsolutely necessarytoreadandobservetheseinstructionscarefully.

Necessaryassembly,start-up,andmaintenanceworkmustbe performedbyqualiﬁedandauthorizedpersonnelonly.

Locallegislationsmustberespected.Thiscomprisesalsocable dimensionsandtypeofisolation(doubleisolatedat230V).

AfusefortheECLComfortinstallationismax.10Atypically.

TheambienttemperaturerangesforECLComfortinoperationare: ECLComfort210/310:0-55°C ECLComfort296:0-45°C. Exceedingthetemperaturerangecanresultinmalfunctions.

Installationmustbeavoidedifthereisariskforcondensation(dew).

Thewarningsignisusedtoemphasizespecialconditionsthatshould betakenintoconsideration.

Thissymbolindicatesthatthisparticularpieceofinformationshould bereadwithspecialattention.

Applicationkeysmightbereleasedbeforealldisplaytextsare translated.InthiscasethetextisinEnglish.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

AsthisOperatingGuidecoversseveralsystemtypes,specialsystem settingswillbemarkedwithasystemtype.Allsystemtypesareshown inthechapter:'Identifyingyoursystemtype'.

°C(degreesCelsius)isameasuredtemperaturevaluewhereasK (Kelvin)oftenisusedfortemperaturedifferences.

TheIDno.isuniquefortheselectedparameter.

ExampleFirstdigitSeconddigitLastthreedigits

1117411174

-

Circuit1Parameterno.

12174

IfanIDdescriptionismentionedmorethanonce,itmeansthatthere arespecialsettingsforoneormoresystemtypes.Itwillbemarked withthesystemtypeinquestion(e.g.12174-A266.9).

ParametersindicatedwithanIDno.like"1x607"meanauniversal parameter.

xstandsforcircuit/parametergroup.

1

-

DisposalNote

Thissymbolontheproductindicatesthatitmaynot bedisposedofashouseholdwaste.

Itmustbehandedovertotheapplicabletake-back schemefortherecyclingofelectricalandelectronic equipment.

•Disposeoftheproductthroughchannelsprovided forthispurpose.

•Complywithalllocalandcurrentlyapplicablelaws andregulations.

2

Circuit2Parameterno.

174

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2.0Installation

2.1Beforeyoustart

TheApplicationKeyA214containsseveralapplications,mainly relatedtoventilationsystemswithheatingorcoolingora combinationofthese.TheapplicationsintheA214keyofferawide rangeofpossibilities(seetheexamples).

TheapplicationA214.1isveryﬂexible.Thesearethebasic principles:

Coolingwithroomtemperaturecontrol:

Typically,theairducttemperatureisadjustedaccordingtoyour requirements.TheairducttemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredbalancetemperature'.

ThemotorizedcontrolvalveM2(controllingthecoolingtransfer)is openedgraduallywhentheducttemperatureishigherthanthe desiredducttemperatureandviceversa.

Roomtemperature:

Ifthemeasuredroomtemperature(S4orECA30)doesnotequal thedesiredroomtemperature,thedesiredtemperatureatS3can beadjusted.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the coolingcircuitcanbein‘Comfort’or‘Saving’mode(twodifferent temperaturevaluesfordesiredroomtemperature).

Thedesiredroomtemperaturedeterminesacorrectionofthe desiredtemperatureatS3.

Iftheroomtemperatureisnotmeasured,thedesiredroom temperatureequals(willbe)thedesiredtemperatureatS3.Inthis case,thesettingofthe'Balancetemperature'isnotconsidered(or: hasnoinﬂuence).

Thefan(F1)isON/OFFcontrolledaccordingtothescheduleand coolingdemand.Thedamper(P2)isON/OFFcontrolledaccording toschedule.Thecirculationpump(X3)isON/OFFcontrolled accordingtocoolingdemand.

Returntemperature(optional):

Ifthemeasuredreturntemperature(S5)doesnotequalthe limitationvalue(typically,thereturntemperaturebecomeslower thanthelimitationvalue),thedesiredtemperatureatS3canbe adjusted(typicallytoahighervalue).Thisresultsinagradual closingofthemotorizedcontrolvalve.

TypicalA214.1application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL210/310

S1

S2

S3Ducttemperaturesensor

S4

S5

S8

F1

P2

X3

M2

A1

ElectroniccontrollerECLComfort210or310

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor(not illustrated)

(Optional)Roomtemperaturesensor*

(Optional)Returntemperaturesensor

(Optional)Firethermostat

Fan(ON/OFF)

Damper(ON/OFF)

Circulationpump(ON/OFF)

Motorizedcontrolvalve,cooling(3-point controlled)

Alarm

*Alternative:ECA30

Asimplefrostprotection(viaS5)canbeestablished.Furthermore, itisexpectedthatthecoolingexchanger(fancoil)circuitcontains brine.

Foradescriptionofalarmsandcompensationtemperature,please readthesection‘A214andA314ingeneral’ .

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TheapplicationsA214.2andA214.3areveryﬂexibleandalmost identical.Thesearethebasicprinciples:

A214.2:Heatingwithducttemperaturecontrol A214.3:Heatingwithroomtemperaturecontrol

Typically,theheatingtemperatureisadjustedaccordingtoyour requirements.ThetemperaturesensorS3isthemostimportant sensor.ThedesiredtemperatureatS3issetintheECLComfort controllerasthe'Desiredbalancetemperature' .

ThemotorizedcontrolvalveM1(controllingtheheatingsupply temperature)isopenedgraduallywhentheS3temperatureis lowerthanthedesiredS3temperatureandviceversa.

S4temperature: IfthemeasuredS4temperaturedoesnotequalthedesiredS4 temperature,thedesiredtemperatureatS3canbeadjusted. Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heatingcircuitcanbein‘Comfort’or‘Saving’mode(twodifferent temperaturevaluesfordesiredS4temperature).ThedesiredS4 temperaturedeterminesacorrectionofthedesiredtemperature atS3.

Thefan(F1)isON/OFFcontrolledaccordingtothescheduleand heatingdemand.Thedamper(P2)isON/OFFcontrolledaccording toschedule.Thecirculationpump(X3)isON/OFFcontrolled accordingtoheatingdemand.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

TypicalA214.2application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL210/310

S1

S2

ElectroniccontrollerECLComfort210or310

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor(not illustrated)

S3

Flowtemperaturesensor

S4Ducttemperaturesensor

S5

S6

S7

S8

F1

P2

X3

M1

A1

(Optional)Returntemperaturesensor

(Optional)Frosttemperaturesensor

(Optional)Frostthermostat

(Optional)Firethermostat

Fan(ON/OFF)

Damper(ON/OFF)

Circulationpump(ON/OFF)

Motorizedcontrolvalve,heating(3-pointcontrolled)

Alarm

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TypicalA214.3application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL210/310

S1

S2

ElectroniccontrollerECLComfort210or310

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor(not illustrated)

S3Ducttemperaturesensor

S4

S5

S6

S7

S8

F1

P2

X3

M1

A1

Roomtemperaturesensor*

(Optional)Returntemperaturesensor

(Optional)Frosttemperaturesensor

(Optional)Frostthermostat

(Optional)Firethermostat

Fan(ON/OFF)

Damper(ON/OFF)

Circulationpump(ON/OFF)

Motorizedcontrolvalve,heating(3-pointcontrolled)

Alarm

*Alternative:ECA30

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OperatingGuideECLComfort210/296/310,applicationA214/A314

TheapplicationA214.4isveryﬂexible.Thesearethebasic principles:

Heating/coolingwithairducttemperaturecontrol

Typically,theheating/coolingtemperatureisadjustedaccording toyourrequirements.

TheﬂowtemperaturesensorS3intheheatingcircuitisthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredbalancetemperature'.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheﬂowtemperatureis lowerthanthedesiredbalancetemperatureandviceversa.

Atcooling,themotorizedcontrolvalveM2controlsthecooling temperatureatS4.

Airducttemperature: AtoolowairducttemperatureS4willactivatetheheatingcircuit M1,whereasatoohighairducttemperaturewillactivatethe coolingcircuitM2.

Atheatingdemand,theairducttemperatureS4canadjustthe desiredtemperatureatS3.Atcoolingdemand,theairduct temperatureS4iscontrolledaccordingtothedesiredairduct temperature.A"Deadzone"(=numberofdegrees)canbeset inordertoavoidunstableshiftsbetweenheatingandcooling operation.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heating/coolingcircuitcanbein‘Comfort’or‘Saving’mode(two differenttemperaturevaluesfordesiredairducttemperature).

In'Saving'modethedesiredairducttemperaturedeterminesa correctionofthedesiredtemperatureatS3inheatingmode.In coolingmodethecoolingisOFFduring'Saving' .

ThefanF1isON/OFFcontrolledaccordingtothescheduleand heating/coolingdemand.ThedamperP2isON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

TypicalA214.4application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL210/310

S1

S2

ElectroniccontrollerECLComfort210or310

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor(not illustrated)

S3

S4

S5

S6

S7

S8

F1

P2

X3

M1

Heatingtemperaturesensor

Airducttemperaturesensor

(Optional)Returntemperaturesensor

(Optional)Frosttemperaturesensor

(Optional)Frostthermostat

(Optional)Firethermostat

Fan(ON/OFF)

Damper(ON/OFF)

Circulationpump,heating(ON/OFF)

Motorizedcontrolvalve,heating(3-point controlled)

M2

A1

Motorizedcontrolvalve,cooling(3-pointcontrolled)

Alarm

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OperatingGuideECLComfort210/296/310,applicationA214/A314

TheapplicationA214.5isveryﬂexible.Thesearethebasic principles:

Heating/coolingwithroomtemperaturecontrol

Typically,theheating/coolingtemperatureisadjustedaccording toyourrequirements. ThetemperaturesensorS3intheairductisthemostimportant sensor.ThedesiredtemperatureatS3issetintheECLComfort controllerasthe'Desiredbalancetemperature' .

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheairducttemperatureis lowerthanthedesiredbalancetemperatureandviceversa. Atcooling,themotorizedcontrolvalveM2controlsthecooling temperature.

Roomtemperature: AtoolowroomtemperatureS4willactivatetheheatingcircuitM1, whereasatoohighroomtemperaturewillactivatethecooling circuitM2.A"Deadzone"(=numberofdegrees)canbesetinorder toavoidunstableshiftsbetweenheatingandcoolingoperation.

Atheating/coolingdemand,theroomtemperatureS4canadjust thedesiredtemperatureatS3.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heating/coolingcircuitcanbein‘Comfort’or‘Saving’mode(two differenttemperaturevaluesfordesiredroomtemperature).

In'Saving'modethedesiredroomtemperaturedeterminesa correctionofthedesiredtemperatureatS3inheatingmode.In coolingmodethecoolingisOFFduring'Saving' .

ThefanF1isON/OFFcontrolledaccordingtothescheduleand heating/coolingdemand.ThedamperP2isON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

TypicalA214.5application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL210/310

S1

S2

ElectroniccontrollerECLComfort210or310

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor(not illustrated)

S3Ducttemperaturesensor

S4

S5

S6

S7

S8

F1

P2

X3

M1

M2

A1

Roomtemperaturesensor*

(Optional)Returntemperaturesensor

(Optional)Frosttemperaturesensor

(Optional)Frostthermostat

(Optional)Firethermostat

Fan(ON/OFF)

Damper(ON/OFF)

Circulationpump,heating(ON/OFF)

Motorizedcontrolvalve,heating(3-pointcontrolled)

Motorizedcontrolvalve,cooling(3-pointcontrolled)

Alarm

*Alternative:ECA30

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OperatingGuideECLComfort210/296/310,applicationA214/A314

TheapplicationA214.6isveryﬂexible.Thesearethebasic principles:

Heatingwithroomtemperaturecontrol:

Typically,theﬂowtemperatureisadjustedaccordingtoyour requirements.TheﬂowtemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredbalancetemperature'. ThemotorizedcontrolvalveM1isopenedgraduallywhenthe ﬂowtemperatureislowerthanthedesiredﬂowtemperatureand viceversa.

Roomtemperature: Ifthemeasuredroomtemperature(S4orECA30)doesnotequal thedesiredroomtemperature,thedesiredtemperatureatS3can beadjusted. Bymeansofaweekschedule(upto3‘Comfort’periods/day), theheatingcircuitcanbein‘Comfort’or‘Saving’mode(two differenttemperaturevaluesfordesiredroomtemperature).The desiredroomtemperaturedeterminesacorrectionofthedesired temperatureatS3.

Thecirculationpump(F1)isON/OFFcontrolledaccordingtothe Schedule1.Theaccessory(P2)isON/OFFcontrolledaccording toSchedule1or2.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5),frostprotection(S6andS7)andﬁre alarmpleasereadthesection‘A214andA314ingeneral’ .

TypicalA214.6application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL210/310

S1

S2

S3

S4

S5

S6

S7

S8

F1

P2

X3

M1

A1

ElectroniccontrollerECLComfort210or310

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor

Flowtemperaturesensor

Roomtemperaturesensor*

(Optional)Returntemperaturesensor

(Optional)Frosttemperaturesensor(notillustrated)

(Optional)Frostthermostat(notillustrated)

(Optional)Firethermostat(notillustrated)

Circulationpump(ON/OFF)

Accessoryoutput(ON/OFF)

Optionaloutput(ON/OFF)

Motorizedcontrolvalve,heating(3-pointcontrolled)

Alarm

*Alternative:ECA30

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TheapplicationA314.1isveryﬂexible.Thesearethebasic principles:

Heatingand(passive)coolingwithairducttemperature control

Typically,theheating/coolingtemperatureisadjustedaccording toyourrequirements.TheﬂowtemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredbalancetemperature'.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheﬂowtemperatureis lowerthanthedesiredtemperatureandviceversa.Atcooling, themotorizeddamperM2controlsthecoolingtemperature.The coolingsectioncanbepassive(re-circulation)oractive.

Airducttemperature: AtoolowtemperatureatS4willactivatetheheatingcircuit(M1), whereasatoohighducttemperaturewillactivatethecooling circuit(M2).

Atheatingdemand,thetemperatureatS4canadjustthedesired temperatureatS3.Atcoolingdemand,theS4temperatureis controlledaccordingtothedesiredS4temperature.A"Deadzone" (=numberofdegrees)canbesetinordertoavoidunstableshifts betweenheatingandcoolingoperation.

M1is3-pointcontrolled,whereasM2is0-10Vcontrolled.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heating/coolingcircuitcanbein‘Comfort’or‘Saving’mode(two differenttemperaturevaluesfordesiredairducttemperature).

In'Saving'modethedesiredairducttemperaturedeterminesa correctionofthedesiredtemperatureatS3inheatingmode.In coolingmodethecoolingisOFFduring'Saving' .

ThefanF1isON/OFFcontrolledaccordingtothescheduleand heating/coolingdemand.ThedamperP2isON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

TypicalA314.1application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ECA32

S1

S2

S3

ElectroniccontrollerECLComfort310

Built-inextensionmodule

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor

Flowtemperaturesensor

S4Ducttemperaturesensor

S5

S6

S7

S8

F1

P2

X3

M1

M2

A1

(Optional)Returntemperaturesensor

(Optional)Frosttemperaturesensor

(Optional)Frostthermostat

(Optional)Firethermostat

Fan(ON/OFF)

Damper(ON/OFF)

Circulationpump,heating(ON/OFF)

Motorizedcontrolvalve,heating(3-pointcontrolled)

Motorizeddamper(0-10voltcontrolled)

Alarm

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OperatingGuideECLComfort210/296/310,applicationA214/A314

TheapplicationA314.2isveryﬂexible.Thesearethebasic principles:

Heatingand(passive)coolingwithroomtemperaturecontrol

Typically,theheating/coolingtemperatureisadjustedaccording toyourrequirements.TheairducttemperaturesensorS3isthe mostimportantsensor.ThedesiredtemperatureatS3issetinthe ECLComfortcontrollerasthe'Desiredbalancetemperature' .

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheairducttemperature islowerthanthedesiredtemperatureandviceversa.Atcooling, themotorizeddamperM2controlsthecoolingtemperature.The coolingsectioncanbepassive(re-circulation)oractive.

Roomtemperature: AtoolowtemperatureatS4willactivatetheheatingcircuit(M1), whereasatoohighducttemperaturewillactivatethecooling circuit(M2).A"Deadzone"(=numberofdegrees)canbeset inordertoavoidunstableshiftsbetweenheatingandcooling operation.

Atheating/coolingdemand,thetemperatureatS4canadjust thedesiredtemperatureatS3.

M1is3-pointcontrolled,whereasM2is0-10Vcontrolled.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heating/coolingcircuitcanbein‘Comfort’or‘Saving’mode(two differenttemperaturevaluesfordesiredroomtemperature).

In'Saving'modethedesiredroomtemperaturedeterminesa correctionofthedesiredtemperatureatS3inheatingmode.In coolingmodethecoolingisOFFduring'Saving' .

ThefanF1isON/OFFcontrolledaccordingtothescheduleand heating/coolingdemand.ThedamperP2isON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

TypicalA314.2application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ECA32

S1

S2

ElectroniccontrollerECLComfort310

Built-inextensionmodule

Outdoortemperaturesensor

(Optional)Compensationtemperaturesensor

S3Ducttemperaturesensor

S4

S5

S6

S7

S8

F1

P2

X3

M1

M2

A1

Roomtemperaturesensor*

(Optional)Returntemperaturesensor

(Optional)Frosttemperaturesensor

(Optional)Frostthermostat

(Optional)Firethermostat

Fan(ON/OFF)

Damper(ON/OFF)

Circulationpump,heating(ON/OFF)

Motorizedcontrolvalve,heating(3-pointcontrolled)

Motorizeddamper(0-10voltcontrolled)

Alarm

*Alternative:ECA30

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OperatingGuideECLComfort210/296/310,applicationA214/A314

TheapplicationA314.3isveryﬂexible.Thesearethebasic principles:

Heatingwithroomtemperaturecontrol

Typically,theairducttemperatureisadjustedaccordingtoyour requirements.TheairducttemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredbalancetemperature'.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheairductemperatureis lowerthanthedesiredairducttemperatureandviceversa.

Roomtemperature: Iftheroomtemperature(S4orECA30)doesnotequalthedesired roomtemperature,thedesiredtemperatureatS3canbeadjusted.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heatingcircuitcanbein‘Comfort’or‘Saving’mode(twodifferent temperaturevaluesfordesiredroomtemperature).

In'Saving'modethedesiredroomtemperaturedeterminesa correctionofthedesiredtemperatureatS3.

ThefanF1isON/OFFcontrolledaccordingtothescheduleand heatingdemand.ThedamperP2isON/OFFcontrolledaccording toschedule.ThecirculationpumpX3isON/OFFcontrolled accordingtoheatingdemand.

Variablefanspeed(optional): ThefanV1canbespeedcontrolledinrelationtothemeasured windspeedS10.Thefanspeedcontrolsignalisa0–10voltsignal, generatedbytheinternalinput/outputmoduleECA32.Amenu intheECLComfort310containssettingsforrelationshipbetween actualwindspeedanddesiredfanspeed.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

TypicalA314.3application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ElectroniccontrollerECLComfort310

ECA32

Built-inextensionmodule

S1

Outdoortemperaturesensor

S2

(Optional)Compensationtemperaturesensor

S3Ducttemperaturesensor

S4

Roomtemperaturesensor*

S5

(Optional)Returntemperaturesensor

S6

(Optional)Frosttemperaturesensor

S7

(Optional)Frostthermostat

S8

(Optional)Firethermostat

S10

Windspeedsignal(0-10volt)

F1

Fan(ON/OFF)

P2

Damper(ON/OFF)

X3

Circulationpump,heating(ON/OFF)

M1

Motorizedcontrolvalve,heating(3-pointcontrolled)

M2

Motorizeddamper(0-10voltcontrolled)

V1

Fanspeed(0-10voltcontrolled)

A1

Alarm

*Alternative:ECA30

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©Danfoss|2021.06|13

OperatingGuideECLComfort210/296/310,applicationA214/A314

TheadvancedheatingapplicationA314.4isveryﬂexible.These arethebasicprinciples:

Heatingwithroomtemperatureandairpressurecontrol

Typically,theheatingtemperatureisadjustedaccordingtoyour requirements.TheairducttemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredinlettemperature' .

Therecoverycircuit,controlledbyM2,isconsideredasthemain circuit,whereastheheatingcircuit,controlledbyM1,isthe supplementarycircuit.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheS3temperatureis lowerthanthedesiredS3temperatureandviceversa.

Roomtemperature: Iftheroomtemperature(S4orECA30)doesnotequalthedesired roomtemperature,thedesiredtemperatureatS3canbeadjusted.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heatingcircuitcanbein‘Comfort’or‘Saving’mode(twodifferent temperaturevaluesfordesiredinlettemperatureandtwodifferent temperaturevaluesfordesiredroomtemperature).

ThefanF1isON/OFFcontrolledaccordingtotheschedule andheatingdemand.AdamperP2canbeON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Airpressurecontrol: ThefansV2andV3arespeedcontrolledindividuallyinrelationto desiredpressures(Pascal)atS11andS12.ThesignalsatS11and S12aremeasuredas0-10voltandconvertedintoPascalintheECL Comfort310.Furthermore,thespeedofthefanscanbeloweredat loweroutdoortemperaturesinordertoreducecoldairinlet.

Heatrecovery: Inordertoutilizeheatfromtheexitairduct,arotating heat-exchanger,acrossheat-exchangeroraﬂuidbatterycan becontrolledbyM2.BasedontheoutdoortemperatureS1,the entryducttemperatureS13andtheexitducttemperatureS14the recoveryefﬁciency(in%)canbeindicated.

Nightcooling: DuringSavingmodeapassivecooling(settingthefansON)canbe arranged,mainlyunderthefollowingconditions:

•roomtemperatureishigherthandesiredsavingroom temperature

•outdoortemperatureislowerthantheroomtemperature

TypicalA314.4application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ECA32

ElectroniccontrollerECLComfort310 Built-inextensionmodule

S1

Outdoortemperaturesensor

S2

(Optional)Compensationtemperaturesensor S3Ducttemperaturesensor S4

Roomtemperaturesensor* S5

(Optional)Returntemperaturesensor S6

(Optional)Frosttemperaturesensor S7

(Optional)Frostthermostat S8

(Optional)Firethermostat

Fanmonitor

S9

S10

Filtermonitor

S11

Inletpressuresensor

S12

Outletpressuresensor

S13

Entryducttemperaturesensor

S14

Exitducttemperaturesensor F1

Fan(ON/OFF) P2

Damper(ON/OFF) X3

Circulationpump,heating(ON/OFF) X4

Schedule3 P7

Recoverycircuitpump,ON/OFF ,(notillustrated) P8

Nightdamper,ON/OFF,(notillustrated)

M1

Motorizedcontrolvalve,heating(3-pointcontrolled)

M2

Rotatingheat-exchanger(0-10voltcontrolled) V2

Fanspeed(0-10voltcontrolled) V3

Fanspeed(0-10voltcontrolled)

A1

Alarm

*Alternative:ECA30

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OperatingGuideECLComfort210/296/310,applicationA214/A314

Heatingwithroomtemperatureandairpressurecontrol (continued)

Ventilationduringsavingperiod: Adesiredreducedpressurecanbeset.

•Roomtemperaturesignalmustbepresent

•ThenightdamperP8willopen

•ThefanV2willoperateatreducedspeed

•ThefanV3isOFF

•P2isOFF

•M2isOFF

Summercut-out: Whenoutdoortemperatureexceedsaselectablevalue,theheating systemclosestotally.

M1is3-pointcontrolled,whereasM2is0-10Vcontrolled.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

AQ146286475947en-010601

©Danfoss|2021.06|15

OperatingGuideECLComfort210/296/310,applicationA214/A314

TheadvancedheatingapplicationA314.5isveryﬂexible.These arethebasicprinciples:

Heatingwithroomtemperatureandairqualitycontrol

Typically,theheatingtemperatureisadjustedaccordingtoyour requirements.TheairducttemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredinlettemperature' .

Therecoverycircuit,controlledbyM2,isconsideredasthemain circuit,whereastheheatingcircuit,controlledbyM1,isthe supplementarycircuit.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheS3temperatureis lowerthanthedesiredS3temperatureandviceversa.

Roomtemperature: Iftheroomtemperature(S4orECA30)doesnotequalthedesired roomtemperature,thedesiredtemperatureatS3canbeadjusted.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heatingcircuitcanbein‘Comfort’or‘Saving’mode(twodifferent temperaturevaluesfordesiredinlettemperatureandtwodifferent temperaturevaluesfordesiredroomtemperature).

ThefanF1isON/OFFcontrolledaccordingtotheschedule andheatingdemand.AdamperP2canbeON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Airqualitycontrol(CO2measuredin"ppm"): ThefansV2andV3areincreasedinspeedwhentheppmvalue(010voltsignalmeasuredbyS11)exceedsaselectablelimit.Speed relationbetweenV2andV3canbeset.Asanalternative,theS11 signalcanexpressanRHsignal(RelativeHumidity).

Heatrecovery: Inordertoutilizeheatfromtheexitairduct,arotating heat-exchanger,acrossheat-exchangeroraﬂuidbatterycan becontrolledbyM2.BasedontheoutdoortemperatureS1,the entryducttemperatureS13andtheexitducttemperatureS14the recoveryefﬁciency(in%)canbeindicated.

Nightcooling: DuringSavingmodeapassivecoolingcanbearranged,mainly underthefollowingconditions:

•roomtemperatureishigherthandesiredsavingroom temperature

•outdoortemperatureislowerthantheroomtemperature

TypicalA314.5application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ECA32

ElectroniccontrollerECLComfort310 Built-inextensionmodule

S1

Outdoortemperaturesensor

S2

(Optional)Compensationtemperaturesensor S3Ducttemperaturesensor S4

Roomtemperaturesensor* S5

(Optional)Returntemperaturesensor S6

(Optional)Frosttemperaturesensor S7

(Optional)Frostthermostat S8

(Optional)Firethermostat

Fanmonitor

S9

S10

Filtermonitor

S11

Airquality(CO2)signal(ppm).Alternative:Relative

Humiditysignal.

S13

Entryducttemperaturesensor

S14

Exitducttemperaturesensor F1

Fan(ON/OFF)

P2

Damper(ON/OFF)

X3

Circulationpump,heating(ON/OFF)

X4

Schedule3

P7

Recoverycircuitpump,ON/OFF ,(notillustrated)

P8

Nightdamper,ON/OFF,(notillustrated)

M1

Motorizedcontrolvalve,heating(3-pointcontrolled)

M2

Rotatingheat-exchanger(0-10voltcontrolled)

V2

Fanspeed(0-10voltcontrolled)

V3

Fanspeed(0-10voltcontrolled)

A1

Alarm

*Alternative:ECA30

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AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Heatingwithroomtemperatureandairqualitycontrol (continued)

Ventilationduringsavingperiod: Adesiredfanspeedcanbeset.

•Roomtemperaturesignalmustbepresent

•ThenightdamperP8willopen

•ThefanV2willoperateatreducedspeed

•ThefanV3isOFF

•P2isOFF

•M2isOFF

Summercut-out: Whenoutdoortemperatureexceedsaselectablevalue,theheating systemclosestotally.

M1is3-pointcontrolled,whereasM2is0-10Vcontrolled.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

AQ146286475947en-010601

©Danfoss|2021.06|17

OperatingGuideECLComfort210/296/310,applicationA214/A314

TheadvancedheatingapplicationA314.6isveryﬂexible.These arethebasicprinciples:

Heating/coolingwithroomtemperatureandairpressure control

Typically,theheatingtemperatureisadjustedaccordingtoyour requirements.TheairducttemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredinlettemperature' .

Therecoverycircuit,controlledbyM2,isconsideredasthemain circuit,whereastheheatingcircuit(controlledbyM1)andthe coolingcircuit(controlledbyM3)arethesupplementarycircuits.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheairducttemperatureis lowerthanthedesiredinlettemperatureandviceversa. Atcooling,themotorizedcontrolvalveM3controlsthecooling temperature.

Roomtemperature: Iftheroomtemperature(S4orECA30)doesnotequalthedesired roomtemperature,thedesiredtemperatureatS3canbeadjusted.

AtoolowtemperatureatS4willactivatetheheatingcircuit(M1), whereasatoohighairducttemperaturewillactivatethecooling circuit(M3).A"Deadzone"(=numberofdegrees)canbeset inordertoavoidunstableshiftsbetweenheatingandcooling operation.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heating/coolingcircuitcanbein‘Comfort’or‘Saving’mode(two differenttemperaturevaluesfordesiredinlettemperatureandtwo differenttemperaturevaluesfordesiredroomtemperature).

ThefanF1isON/OFFcontrolledaccordingtotheschedule andheatingdemand.AdamperP2canbeON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Airpressurecontrol: ThefansV2andV3arespeedcontrolledindividuallyinrelationto desiredpressures(Pascal)atS11andS12.ThesignalsatS11and S12aremeasuredas0-10voltandconvertedintoPascalinthe ECLComfort310.

Heatrecovery: Inordertoutilizeheatfromtheexitairduct,arotating heat-exchanger,acrossheat-exchangeroraﬂuidbatterycan becontrolledbyM2.BasedontheoutdoortemperatureS1,the entryducttemperatureS13andtheexitducttemperatureS14the recoveryefﬁciency(in%)canbeindicated.

Nightcooling: DuringSavingmodeapassivecoolingcanbearranged,mainly underthefollowingconditions:

•roomtemperatureishigherthandesiredsavingroom temperature

•outdoortemperatureislowerthantheroomtemperature

•schedule3isinComfortmode

TypicalA314.6application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ECA32

ElectroniccontrollerECLComfort310

Built-inextensionmodule

S1

Outdoortemperaturesensor

S2

(Optional)Compensationtemperaturesensor

S3Ducttemperaturesensor

S4

Roomtemperaturesensor*

S5

(Optional)Returntemperaturesensor

S6

(Optional)Frosttemperaturesensor

S7

(Optional)Frostthermostat

S8

(Optional)Firethermostat

Fanmonitor

S9

S10

Filtermonitor

S11

Inletpressuresensor

S12

Outletpressuresensor

S13

Entryducttemperaturesensor

S14

Exitducttemperaturesensor

F1

Fan(ON/OFF)

P2

Damper(ON/OFF)

X3

Circulationpump,heating(ON/OFF)

X4

Schedule3

X5

Circulationpump,cooling(ON/OFF)

P7

Recoverycircuitpump,ON/OFF ,(notillustrated)

M1

Motorizedcontrolvalve,heating(3-pointcontrolled)

M2

Rotatingheat-exchanger(0-10voltcontrolled)

M3

Motorizedcontrolvalve,cooling(3-pointcontrolled)

V2

Fanspeed(0-10voltcontrolled)

V3

Fanspeed(0-10voltcontrolled)

A1

Alarm

*Alternative:ECA30

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OperatingGuideECLComfort210/296/310,applicationA214/A314

Heating/coolingwithroomtemperatureandairpressure control(continued)

M1andM3are3-pointcontrolled,whereasM2is0-10Vcontrolled.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

AQ146286475947en-010601

©Danfoss|2021.06|19

OperatingGuideECLComfort210/296/310,applicationA214/A314

TheadvancedheatingapplicationA314.7isveryﬂexible.These arethebasicprinciples:

Heating/coolingwithroomtemperatureandairquality control

Typically,theheatingtemperatureisadjustedaccordingtoyour requirements.TheairducttemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredinlettemperature' .

Therecoverycircuit,controlledbyM2,isconsideredasthemain circuit,whereastheheatingcircuit(controlledbyM1)andthe coolingcircuit(controlledbyM3)arethesupplementarycircuits.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheS3temperatureis lowerthanthedesiredS3temperatureandviceversa. Atcooling,themotorizedcontrolvalveM3controlsthecooling temperature.

Roomtemperature: Iftheroomtemperature(S4orECA30)doesnotequalthedesired roomtemperature,thedesiredtemperatureatS3canbeadjusted.

AtoolowtemperatureatS4willactivatetheheatingcircuit(M1), whereasatoohighairducttemperaturewillactivatethecooling circuit(M3).A"Deadzone"(=numberofdegrees)canbeset inordertoavoidunstableshiftsbetweenheatingandcooling operation.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heatingcircuitcanbein‘Comfort’or‘Saving’mode(twodifferent temperaturevaluesfordesiredinlettemperatureandtwodifferent temperaturevaluesfordesiredroomtemperature).

ThefanF1isON/OFFcontrolledaccordingtotheschedule andheatingdemand.AdamperP2canbeON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Airqualitycontrol(CO2measuredin"ppm"): ThefansV2andV3areincreasedinspeedwhentheppmvalue(010voltsignalmeasuredbyS11)exceedsaselectablelimit.Speed relationbetweenV2andV3canbeset.Asanalternative,theS11 signalcanexpressanRHsignal(RelativeHumidity).

Heatrecovery: Inordertoutilizeheatfromtheexitairduct,arotating heat-exchanger,acrossheat-exchangeroraﬂuidbatterycan becontrolledbyM2.BasedontheoutdoortemperatureS1,the entryducttemperatureS13andtheexitducttemperatureS14the recoveryefﬁciency(in%)canbeindicated.

Nightcooling: DuringSavingmodeapassivecoolingcanbearranged,mainly underthefollowingconditions:

•roomtemperatureishigherthandesiredsavingroom temperature

•outdoortemperatureislowerthantheroomtemperature

•schedule3isinComfortmode

TypicalA314.7application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ECA32

ElectroniccontrollerECLComfort310 Built-inextensionmodule

S1

Outdoortemperaturesensor

S2

(Optional)Compensationtemperaturesensor

S3Ducttemperaturesensor

S4

Roomtemperaturesensor*

S5

(Optional)Returntemperaturesensor

S6

(Optional)Frosttemperaturesensor

S7

(Optional)Frostthermostat

S8

(Optional)Firethermostat

Fanmonitor

S9

S10

Filtermonitor

S11

Airquality(CO2)signal(ppm).Alternative:Relative Humiditysignal

S13

Entryducttemperaturesensor

S14

Exitducttemperaturesensor

F1

Fan(ON/OFF)

P2

Damper(ON/OFF)

X3

Circulationpump,heating(ON/OFF)

X4

Schedule3

X5

Circulationpump,cooling(ON/OFF)

P7

RecoverycircuitpumpON/OFF ,(notillustrated)

M1

Motorizedcontrolvalve,heating(3-pointcontrolled)

M2

Rotatingheat-exchanger(0-10voltcontrolled)

M3

Motorizedcontrolvalve,cooling(3-pointcontrolled)

V2

Fanspeed(0-10voltcontrolled)

V3

Fanspeed(0-10voltcontrolled)

A1

Alarm

*Alternative:ECA30

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AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Heating/coolingwithroomtemperatureandairquality control(continued)

M1andM3are3-pointcontrolled,whereasM2is0-10Vcontrolled.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

AQ146286475947en-010601

©Danfoss|2021.06|21

OperatingGuideECLComfort210/296/310,applicationA214/A314

TheadvancedheatingapplicationA314.9isveryﬂexible.These arethebasicprinciples:

Heatingwithroomtemperatureandairqualitycontrol

Typically,theheatingtemperatureisadjustedaccordingtoyour requirements.TheairducttemperaturesensorS3isthemost importantsensor.ThedesiredtemperatureatS3issetintheECL Comfortcontrollerasthe'Desiredinlettemperature' .

Theairmixingcircuit,controlledbyM2,isconsideredasthe maincircuit,whereastheheatingcircuit,controlledbyM1,isthe supplementarycircuit.

ThemotorizedcontrolvalveM1(controllingtheheating temperature)isopenedgraduallywhentheS3temperatureis lowerthanthedesiredS3temperatureandviceversa.

Roomtemperature: Iftheroomtemperature(S4orECA30)doesnotequalthedesired roomtemperature,thedesiredtemperatureatS3canbeadjusted.

Bymeansofaweekschedule(upto3‘Comfort’periods/day),the heatingcircuitcanbein‘Comfort’or‘Saving’mode(twodifferent temperaturevaluesfordesiredinlettemperatureandtwodifferent temperaturevaluesfordesiredroomtemperature).

ThefanF1isON/OFFcontrolledaccordingtotheschedule andheatingdemand.AdamperP2canbeON/OFFcontrolled accordingtoschedule.ThecirculationpumpX3isON/OFF controlledaccordingtoheatingdemand.

Airqualitycontrol(CO2measuredin"ppm"): Whentheppmvalue(0-10voltsignalmeasuredbyS11)exceedsa selectablelimit,thedamperM2graduallyopensinordertosupply morefreshair.

WhenM2isfullyopen,thefansV2andV3aregraduallyincreased inspeeduntiltheppmvalueisacceptable.Speedrelationbetween V2andV3canbeset.

Asanalternative,theS11signalcanexpressanRHsignal(Relative Humidity).

Ventilationduringsavingperiod: Adesiredfanspeedcanbeset.

•Roomtemperaturesignalmustbepresent

•ThenightdamperP8willopen

•ThefanV2willoperateatreducedspeed

•ThefanV3isOFF

•P2isOFF

•M2isOFF

M1is3-pointcontrolled,whereasM2is0-10Vcontrolled.

Foradescriptionofalarms,compensationtemperature,return temperaturelimitation(S5)andfrostprotection(S6andS7),please readthesection‘A214andA314ingeneral’ .

TypicalA314.9application:

Theshowndiagramisafundamentalandsimpliﬁedexampleanddoes notcontainallcomponentsthatarenecessaryinasystem.

AllnamedcomponentsareconnectedtotheECLComfortcontroller.

Listofcomponents:

ECL310

ECA32

ElectroniccontrollerECLComfort310

Built-inextensionmodule

S1

Outdoortemperaturesensor

S2

(Optional)Compensationtemperaturesensor

S3Ducttemperaturesensor

S4

Roomtemperaturesensor*

S5

(Optional)Returntemperaturesensor

S6

(Optional)Frosttemperaturesensor

S7

(Optional)Frostthermostat

S8

(Optional)Firethermostat

Fanmonitor

S9

S10

Filtermonitor

S11

Airquality(CO2)signal(ppm).Alternative:Relative Humiditysignal

F1

Fan(ON/OFF)

P2

Damper(ON/OFF),notillustrated

X3

Circulationpump,heating(ON/OFF)

X4

Schedule3

P8

Nightdamper,notillustrated

M1

Motorizedcontrolvalve,heating(3-pointcontrolled)

M2

Motorizeddamper(0-10voltcontrolled)

V2

Fanspeed(0-10voltcontrolled)

V3

Fanspeed(0-10voltcontrolled)

A1

Alarm

*Alternative:ECA30

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214andA314ingeneral:

Compensationtemperature(optional):

Ifthemeasuredcompensationtemperature(S1orS2)ishigheror lowerthanthelimitationvalue,thedesiredtemperatureatS3can beadjusted.Thecompensationtemperaturecanbemeasured bytheoutdoortemperaturesensororforexampleanadditional roomtemperaturesensor.

Overridepossibilities:

Unusedinputcan,bymeansofanoverrideswitch,beusedto overridethescheduletoaﬁxed'Comfort'or'Saving'mode.

Alarmfunctions:

Thealarm(relay4inECL210,relay6inECL310)isactivated:

1.IfanunaccepteddeviationbetweenthedesiredandactualS3 temperatureoccurs.

2.Ifafrostthermostat(S7)isactivated.

3.IfafrosttemperatureisdetectedatS5orS6.

4.Iftheﬁrealarm(S8)isactivated.

5.Ifatemperaturesensororitsconnectiondisconnects/short circuits.

A214.2,A214.3,A214.4,A214.5,A314.1,A314.2andA314.3:

Returntemperature(optional):

Ifthemeasuredreturntemperature(S5)doesnotequalthe limitationvalue(typically,thereturntemperaturebecomeshigher thanthelimitationvalue),thedesiredtemperatureatS3canbe adjusted(typicallytoalowervalue).Thisresultsinagradualclosing ofthemotorizedcontrolvalve.

Frostprotection(optional):

TemperaturesensorS6and/orfrostthermostatS7canprotect theheatexchangeragainstfrost.

Furthermore,iftheS5temperaturebecomestoolow,italsocan enablethefrostprotection.

Anactivatedfrostprotectionwillstartthealarm,stopthefanF1, closethedamperP2andfullyopenthemotorizedcontrolvalveM1.

Firealarm(optional): Anactivatedﬁrealarminputwillstartthealarm,stopthefanF1, closethedamperP2andclosethemotorizedcontrolvalves.

AQ146286475947en-010601

©Danfoss|2021.06|23

OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.4,A314.5,A314.6andA314.7:

Efﬁciencycalculation:

x

(Entryduct-Outdoor)

(Exitduct-Outdoor)

Example:

Outdoor(S1)

Entryduct(S13) Exitduct(S14)

(16-7)

(24-7)

A314.4,A314.5,A314.6andA314.7:

=

= =

x

100

7

16 24

=

100

=

%

°C

°C °C

53%

Circuit1'soverviewdisplayshowsoutputstatusforM1. Anapproximate%-valueforM1'spositionisalsoindicatedinorder tofollowthecontrolprocedure.

Thecontrollerispre-programmedwithfactorysettingsthatareshown inthe‘ParameterIDoverview’appendix.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

2.2Identifyingthesystemtype

Sketchyourapplication

TheECLComfortcontrollerseriesisdesignedforawiderange ofheating,domestichot-water(DHW)andcoolingsystemswith differentconﬁgurationsandcapacities.Ifyoursystemdiffers fromthediagramsshownhere,youmaywanttomakeasketch ofthesystemabouttobeinstalled.Thismakesiteasiertouse theOperatingGuide,whichwillguideyoustep-by-stepfrom installationtoﬁnaladjustmentsbeforetheend-usertakesover.

TheECLComfortcontrollerisauniversalcontrollerthatcanbe usedforvarioussystems.Basedontheshownstandardsystems, itispossibletoconﬁgureadditionalsystems.Inthischapteryou ﬁndthemostfrequentlyusedsystems.Ifyoursystemisnotquite asshownbelow,ﬁndthediagramwhichhasthebestresemblance withyoursystemandmakeyourowncombinations.

Thecirculationpump(s)inheatingcircuit(s)canbeplacedintheﬂow aswellasthereturn.Placethepumpaccordingtothemanufacturer’s speciﬁcation.

A214.1examplea

Ventilationsystemwithcoolingandconstantroomtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample12°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.1exampleb

Ventilationsystemwithcoolingandconstantroomtemperaturecontrol.Chillerhasconstantﬂow.

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample12°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

A214.1examplec

Ventilationsystem(fancoils)withcoolingandconstantroomtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample5°C. Setdesiredbalancetemperature,forexample1°C. Ifaroomtemperaturesensorisnotconnected,thedesiredﬂowtemperatureatS3willcorrespondtothedesiredroomtemperature.

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A214.1exampled

Coolingsystemwithconstantﬂowtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample1°C. Ifaroomtemperaturesensorisnotconnected,thedesiredﬂowtemperatureatS3willcorrespondtothedesiredroomtemperature. Set‘Fancut-indelay’(IDno.11086—‘Settings’ ,‘Fan/acc.control’)to0seconds.

A214.1examplee

Coolingsysteminceilingandconstantroomtemperaturecontrolinforexampleawinecellar

Settingadvice:

Setdesiredroomtemperature,forexample14°C. Setdesiredbalancetemperature,forexample10°C. Ifaroomtemperaturesensorisnotconnected,thedesiredﬂowtemperatureatS3willcorrespondtothedesiredroomtemperature. Set‘Fancut-indelay’(IDno.11086—‘Settings’ ,‘Fan/acc.control’)to0seconds.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.2examplea

Ventilationsystemwithheatingandconstantducttemperaturecontrol

Sensoradvice:

SensorS3andS4mustbeconnected.Ifnot,thefan(F1)stops,thedamper(P2)andmotorizedcontrolvalve(M1)close.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.2exampleb

Heatingofaswimmingpool,constantwatertemperaturecontrol

Sensoradvice:

SensorS3andS4mustbeconnected.Ifnot,thepump(F1)stopsandmotorizedcontrolvalve(M1)closes.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

Othersettings:

Fancut-indelay—MENU\Settings\Fan/acc.control

IDno.:

11676 11656 116160 11616

116360 11636

110860

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.3examplea

Ventilationsystemwithheatingandconstantroomtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample20°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.3exampleb

Ventilationsystem(fancoils)withheatingandconstantroomtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample35°C. Ifaroomtemperaturesensorisnotconnected,thedesiredﬂowtemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

AQ146286475947en-010601

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.4examplea

Ventilationsystemwithheating,coolingandconstantducttemperaturecontrol

Sensoradvice:

SensorS3andS4mustbeconnected.Ifnot,thefan(F1)stops,thedamper(P2)andmotorizedcontrolvalves(M1/M2)close.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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A214.4exampleb

Ventilationsystemwithheating,passivecooling(outsideair)andconstantducttemperaturecontrol

Sensoradvice:

SensorS3andS4mustbeconnected.Ifnot,thefan(F1)stops,thedamper(P2)andmotorizedcontrolvalves(M1/M2)close.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.5examplea

Ventilationsystemwithheating,coolingandconstantroomtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample20°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.5exampleb

Ventilationsystemwithheating,passivecooling(outsideair)andconstantroomtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample20°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.5examplec

Ventilationsystemwithheating,cross-ﬂowheatexchangercontrolandconstantroomtemperaturecontrol

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample20°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A214.6examplea

Heatingsystemwith3–portmixingvalve

A214.6exampleb

Heatingsystemwithheatexchanger

Settingadvice:

SensorS3mustbeconnected.Ifnot,thepump(F1)stopsandmotorizedcontrolvalve(M1)closes.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.1examplea

Ventilationsystemwithheating,passivecooling(outsideair)andconstantducttemperaturecontrol.Analogcontrolledpassive cooling(M2).

Sensoradvice:

SensorS3andS4mustbeconnected.Ifnot,thefan(F1)stops,thedamper(P2)andmotorizedcontrolvalves(M1/M2)close.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.1exampleb

Ventilationsystemwithheating,coolingandconstantducttemperaturecontrol.Analogcontrolledcooling(M2).

Sensoradvice:

SensorS3andS4mustbeconnected.Ifnot,thefan(F1)stops,thedamper(P2)andmotorizedcontrolvalves(M1/M2)close.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

AQ146286475947en-010601

©Danfoss|2021.06|39

OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.2examplea

Ventilationsystemwithheating,passivecooling(outsideair)andconstantroomtemperaturecontrol.Analogcontrolledpassive cooling(M2).

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample20°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

40|©Danfoss|2021.06

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.2exampleb

Ventilationsystemwithheating,coolingandconstantroomtemperaturecontrol.Analogcontrolledcooling(M2).

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample20°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

AQ146286475947en-010601

©Danfoss|2021.06|41

OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.3examplea

Ventilationsystemwithheatingandconstantroomtemperaturecontrol.Analogcontrolledfanspeed(V1)basedonoutdoorwindspeed.

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample35°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.3exampleb

Ventilationsystemwithheatingandconstantroomtemperaturecontrol.Analogcontrolledaircurtain(V1)speedbasedonoutdoorwind speed.

Settingadvice:

Setdesiredroomtemperature,forexample20°C. Setdesiredbalancetemperature,forexample35°C. Ifaroomtemperaturesensorisnotconnected,thedesiredducttemperatureatS3willcorrespondtothedesiredroomtemperature.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

AQ146286475947en-010601

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.4examplea

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelation topressures.Analogcontrolledspeedofrotaryheatexchanger(M2)forheatrecovery.

A314.4exampleb

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelationto pressures.Analogcontrolleddamper(M2)forheatrecoverybymeansofacrossheatexchanger.

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A314.4examplec

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelationto pressures.Analogcontrolledspeedofrotaryheatexchanger(M2)forheatrecovery.ControlofNightdamperP8forreducedventilation duringsavingperiods.

A314.4exampled

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansin relationtopressures.Analogcontrolleddamper(M2)forheatrecoverybymeansofacrossheatexchanger.ControlofNightdamper P8forreducedventilationduringsavingperiods.

AQ146286475947en-010601

©Danfoss|2021.06|45

OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.4examplee

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelation topressures.Analogcontrolledvalve(M2)forheatrecoverybymeansofaFluidbattery.ControlofNightdamperP8forreduced ventilationduringsavingperiods.

Sensoradvice:

SensorS3mustbeconnected.Ifnot,thefanF1stopsandmotorizedcontrolvalveM1closes. S1,S13andS14mustbeconnectedinordertocalculatetherecoveryefﬁciency.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

46|©Danfoss|2021.06

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.5examplea

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelationto airquality(CO2).Analogcontrolledspeedofrotaryheatexchanger(M2)forheatrecovery.

A314.5exampleb

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelationto airquality(CO2).Analogcontrolleddamper(M2)forheatrecoverybymeansofacrossheatexchanger.

AQ146286475947en-010601

©Danfoss|2021.06|47

OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.5examplec

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelation toairquality(CO2).Analogcontrolledspeedofrotaryheatexchanger(M2)forheatrecovery.ControlofNightdamperP8forreduced ventilationduringsavingperiods.

A314.5exampled

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelation toairquality(CO2).Analogcontrolleddamper(M2)forheatrecoverybymeansofacrossheatexchanger.ControlofNightdamper P8forreducedventilationduringsavingperiods.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

A314.5examplee

Ventilationsystemwithheating,passivecooling(outsideair)androomtemperaturecontrol.Analogcontrolledspeedoffansinrelationto airquality(CO2).Analogcontrolledvalve(M2)forheatrecoverybymeansofaFluidbattery.ControlofNightdamperP8forreduced ventilationduringsavingperiods.

Sensoradvice:

SensorS3mustbeconnected.Ifnot,thefanF1stopsandmotorizedcontrolvalveM1closes. S1,S13andS14mustbeconnectedinordertocalculatetherecoveryefﬁciency.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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A314.6examplea

Ventilationsystemwithheating,coolingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtopressures.Analog controlledspeedofrotaryheatexchanger(M2)forheatrecovery.

A314.6exampleb

Ventilationsystemwithheating,coolingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtopressures.Analog controlleddamper(M2)forheatrecoverybymeansofacrossheatexchanger.

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A314.6examplec

Ventilationsystemwithheating,coolingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtopressures.Analog controlledvalve(M2)forheatrecoverybymeansofaFluidbattery.

Sensoradvice:

SensorS3mustbeconnected.Ifnot,thefanF1stopsandmotorizedcontrolvalveM1closes. S1,S13andS14mustbeconnectedinordertocalculatetherecoveryefﬁciency.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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A314.7examplea

Ventilationsystemwithheating,coolingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtoairquality(CO2). Analogcontrolledspeedofrotaryheatexchanger(M2)forheatrecovery.

A314.7exampleb

Ventilationsystemwithheating,coolingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtoairquality(CO2). Analogcontrolleddamper(M2)forheatrecoverybymeansofacrossheatexchanger.

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A314.7examplec

Ventilationsystemwithheating,coolingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtoairquality(CO2). Analogcontrolledvalve(M2)forheatrecoverybymeansofaFluidbattery.

Sensoradvice:

SensorS3mustbeconnected.Ifnot,thefanF1stopsandmotorizedcontrolvalveM1closes. S1,S13andS14mustbeconnectedinordertocalculatetherecoveryefﬁciency.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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A314.9examplea

Ventilationsystemwithheatingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtoairquality(CO2).

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A314.9exampleb

Ventilationsystemwithheatingandroomtemperaturecontrol.Analogcontrolledspeedoffansinrelationtoairquality(CO2).ON-OFF controlofdamperP2.

Sensoradvice:

SensorS3mustbeconnected.Ifnot,thefanF1stopsandmotorizedcontrolvalveM1closes. S1,S13andS14mustbeconnectedinordertocalculatetherecoveryefﬁciency.

Navigation:

Specialsettingsforsensors/thermostatsusedasfrostprotection:

S6*frosttemperaturesensor—MENU\Alarm\FrostT\Alarmvalue S5returntemperaturesensor—MENU\Alarm\LimitTfrost\Alarmvalue ClosingcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue OpeningcontactoftheS7*frostthermostat—MENU\Alarm\Frostthermostat\Alarmvalue *bothfrostprotectionmethods,bymeansofS6and/orS7,canbeused

Specialsettingsforthermostatsusedasﬁrealarm:

ClosingcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue OpeningcontactoftheS8ﬁrethermostat—MENU\Alarm\Firesafety\Alarmvalue

IDno.:

11676 11656 116160 11616

116360 11636

Recommended

setting:

5°C 5°C

1

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2.3Mounting

2.3.1MountingtheECLComfortcontroller

SeetheInstallationGuidewhichisdeliveredtogetherwiththe ECLComfortcontroller.

Foreasyaccess,youshouldmounttheECLComfortcontrollernear thesystem.

ECLComfort210/296/310canbemounted

•onawall

•onaDINrail(35mm)

ECLComfort296canbemounted

•inapanelcut-out

ECLComfort210canbemountedinanECLComfort310basepart (forfutureupgrade).

Screws,PGcableglandsandrawlplugsarenotsupplied.

LockingtheECLComfort210/310controller

InordertofastentheECLComfortcontrollertoitsbasepart,secure thecontrollerwiththelockingpin.

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Topreventinjuriestopersonsorthecontroller,thecontrollerhasto besecurelylockedintothebase.Forthispurpose,pressthelocking pinintothebaseuntilaclickisheardandthecontrollernolonger canberemovedfromthebase.

Ifthecontrollerisnotsecurelylockedintothebasepart,thereisarisk thatthecontrollerduringoperationcanunlockfromthebaseandthe basewithterminals(andalsothe230Va.c.connections)areexposed. Topreventinjuriestopersons,alwaysmakesurethatthecontroller issecurelylockedintoitsbase.Ifthisisnotthecase,thecontroller shouldnotbeoperated!

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Mountingonawall

Mountthebasepartonawallwithasmoothsurface.Establishthe electricalconnectionsandpositionthecontrollerinthebasepart. Securethecontrollerwiththelockingpin.

MountingonaDINrail(35mm)

MountthebasepartonaDINrail.Establishtheelectrical connectionsandpositionthecontrollerinthebasepart.Secure thecontrollerwiththelockingpin.

Theeasywaytolockthecontrollertoitsbaseorunlockitistousea screwdriveraslever.

DismountingtheECLComfortcontroller

Inordertoremovethecontrollerfromthebasepart,pulloutthe lockingpinbymeansofascrewdriver.Thecontrollercannowbe removedfromthebasepart.

Theeasywaytolockthecontrollertoitsbaseorunlockitistousea screwdriveraslever.

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2.3.2MountingtheRemoteControlUnitsECA30/31

Selectoneofthefollowingmethods:

•Mountingonawall,ECA30/31

•Mountinginapanel,ECA30

Screwsandrawlplugsarenotsupplied.

Mountingonawall

MountthebasepartoftheECA30/31onawallwithasmooth surface.Establishtheelectricalconnections.PlacetheECA30/ 31inthebasepart.

BeforeremovingtheECLComfortcontrollerfromthebasepart,ensure thatthesupplyvoltageisdisconnected.

Mountinginapanel

MounttheECA30inapanelusingtheECA30framekit(ordercode no.087H3236).Establishtheelectricalconnections.Securethe framewiththeclamp.PlacetheECA30inthebasepart.TheECA 30canbeconnectedtoanexternalroomtemperaturesensor.

TheECA31mustnotbemountedinapanelifthehumidity functionistobeused.

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2.3.3MountingtheinternalI/OmoduleECA32

MountingoftheinternalI/OmoduleECA32

TheECA32module(ordercodeno.087H3202)mustbeinserted intotheECLComfort310/310Bbasepartforadditionalinputand outputsignalsinrelevantapplications.

TheconnectionbetweentheECLComfort310/310BandECA32 isa10-pole(2x5)connector.Theconnectionisautomatically establishedwhentheECLComfort310/310Bisplacedonthe basepart.

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2.4Placingthetemperaturesensors

Itisimportantthatthesensorsaremountedinthecorrectposition inyoursystem.

Thetemperaturesensormentionedbelowaresensorsusedforthe ECLComfort210/296/310serieswhichnotallwillbeneeded foryourapplication!

Outdoortemperaturesensor(ESMT)

Theoutdoorsensorshouldbemountedonthatsideofthebuilding whereitislesslikelytobeexposedtodirectsunshine.Itshouldnot beplacedclosetodoors,windowsorairoutlets.

Flowtemperaturesensor(ESMU,ESM-11orESMC)

Placethesensormax.15cmfromthemixingpoint.Insystems withheatexchanger,DanfossrecommendsthattheESMU-typeto beinsertedintotheexchangerﬂowoutlet.

Makesurethatthesurfaceofthepipeiscleanandevenwhere thesensorismounted.

Returntemperaturesensor(ESMU,ESM-11orESMC)

Thereturntemperaturesensorshouldalwaysbeplacedsothatit measuresarepresentativereturntemperature.

Roomtemperaturesensor (ESM-10,ECA30/31RemoteControlUnit)

Placetheroomsensorintheroomwherethetemperatureistobe controlled.Donotplaceitonoutsidewallsorclosetoradiators, windowsordoors.

Boilertemperaturesensor(ESMU,ESM-11orESMC)

Placethesensoraccordingtotheboilermanufacturer’s speciﬁcation.

Airducttemperaturesensor(ESMB-12orESMUtypes)

Placethesensorsothatitmeasuresarepresentativetemperature.

DHWtemperaturesensor(ESMUorESMB-12)

PlacetheDHWtemperaturesensoraccordingtothemanufacturer’s speciﬁcation.

Slabtemperaturesensor(ESMB-12)

Placethesensorinaprotectiontubeintheslab.

ESM-11:Donotmovethesensorafterithasbeenfastenedinorderto avoiddamagetothesensorelement.

ESM-11,ESMCandESMB-12:Useheatconductingpasteforquick measurementofthetemperature.

ESMUandESMB-12:Usingasensorpockettoprotectthesensorwill, however,resultinaslowertemperaturemeasurement.

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Pt1000temperaturesensor(IEC751B,1000Ω/0°C)

Relationshipbetweentemperatureandohmicvalue:

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2.5Electricalconnections

2.5.1Electricalconnections230Va.c.

Warning

ElectricconductorsonPCB(PrintedCircuitBoard)forsupplyvoltage, relaycontactsandtriacoutputsdonothavemutualsafetydistanceof minimum6mm.Theoutputsarenotallowedtobeusedasgalvanic separated(voltfree)outputs.

Ifagalvanicseparatedoutputisneeded,anauxiliaryrelayis recommended.

24Voltcontrolledunits,forexampleactuators,aretobecontrolledby meansofECLComfort310,24Voltversion.

SafetyNote

Necessaryassembly,start-up,andmaintenanceworkmustbe performedbyqualiﬁedandauthorizedpersonnelonly.

Locallegislationsmustberespected.Thiscomprisesalsocablesize andisolation(reinforcedtype).

AfusefortheECLComfortinstallationismax.10Atypically.

TheambienttemperaturerangefortheECLComfortinoperationis 0-55°C.Exceedingthistemperaturerangecanresultinmalfunctions.

Installationmustbeavoidedifthereisariskforcondensation(dew).

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Thecommongroundterminalisusedforconnectionofrelevant components(pumps,motorizedcontrolvalves).

ECL210/310

ECL296

Factoryestablishedjumpersinthebasepart: 5to8,9to14,Lto5andLto9,Nto10

SeealsotheA214InstallationGuide(deliveredwiththeapplication key)forapplicationspeciﬁcconnections.

Electricalconnections,230Va.c.,powersupply,pumps,dampers, motorizedcontrolvalvesetc.

Connections,ingeneral: SeealsotheA214InstallationGuide(deliveredwiththeapplication

key)forapplicationspeciﬁcconnections.

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2.5.2Electricalconnections,230Va.c.,powersupply,pumps,dampers,motorizedcontrolvalvesetc.

Connections,ingeneral.

SeealsotheInstallationGuide(deliveredwiththeapplicationkey)forapplicationspeciﬁcconnections.

TerminalsMax.load

ECL210ECL310

19

18

17

1616

15

1414

13

12

15

13

12

4(2)A/230Va.c.*

11

10

9

88

7

6

55

4

3

*4Aforohmicload,2Aforinductiveload

Factoryestablishedjumpersinthebasepart: 5to8,9to14,Lto5andLto9,Nto10

11

10

9

7

6

4

3

2

1

230Va.c.,Neutral(N)

230Va.c.,Live(L)

4(2)A/230Va.c.*

0,2A/230Va.c.

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Electricalconnections,ECA32

Connections,ingeneral. SeealsotheA214InstallationGuide(deliveredwiththeapplicationkey)forapplicationspeciﬁcconnections.

TerminalsMax.load

ECA32

48

47

46

45

44

43

42

41

4(2)A/230Va.c.*

40

39

*4Aforohmicload,2Aforinductiveload

4(2)A/230Va.c.*

Wirecrosssection:0.5-1.5mm² Incorrectconnectioncandamagetheelectronicoutputs. Max.2x1.5mm²wirescanbeinsertedintoeachscrewterminal.

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2.5.3Electricalconnections,24Va.c.,powersupply,pumps,dampers,motorizedcontrolvalvesetc.

Connections,ingeneral. SeealsotheA214InstallationGuide(deliveredwiththeapplicationkey)forapplicationspeciﬁcconnections.

DonotuseacommontransformerforECLComfort310andmotorizedvalve/dampercontrol.Useseparatetransformers.

TerminalsMax.load

ECA310

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

*4Aforohmicload,2Aforinductiveload

24Va.c.,(SN)

24Va.c.,(SP)

4(2)A/24Va.c.*

1A/24Va.c.

Factoryestablishedjumpersinthebasepart: 5to8,9to14,L(SP)to5andL(SP)to9,N(SN)to10

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Donotconnect230Va.c.poweredcomponentstoa24Va.c.power suppliedcontrollerdirectly.Useauxilliaryrelays(K)toseparate230 Va.c.from24Va.c.

Wirecrosssection:0.5-1.5mm² Incorrectconnectioncandamagetheelectronicoutputs. Max.2x1.5mm²wirescanbeinsertedintoeachscrewterminal.

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Electricalconnections,ECA32

Connections,ingeneral. SeealsotheA214InstallationGuide(deliveredwiththeapplicationkey)forapplicationspeciﬁcconnections.

TerminalsMax.load

ECA32

48

47

46

45

44

43

42

41

4(2)A/230Va.c.*

40

39

*4Aforohmicload,2Aforinductiveload

4(2)A/230Va.c.*

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Electricalconnections,ECA32

Connections,ingeneral. SeealsotheA214InstallationGuide(deliveredwiththeapplicationkey)forapplicationspeciﬁcconnections.

Thetransformersforsupplyingtheactuatorsmustbedouble-isolatedversions.

TerminalsMax.load

ECA32

56

57

58

59

60

61

62

*Thevaluemustbe47kΩasaminimum.

47kΩ*

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ExampleshowingseparatetransformersforECL310supplyandoutputconnections:

AMD=Danfossdamperactuator

ExampleshowingsupplyforECL310andoutputconnections:

VSD=VariableSpeedDrive

ExampleshowingsupplyforECL310,24Va.c.

Separatetransformerforsupplyoftransmitter(forinput)andoutputconnections:

AMD=Danfossdamperactuator

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2.5.4Electricalconnections,Pt1000temperaturesensors

A214/A314:

TerminalSensor/description

29and30

28and30

27and30

26and30

25and30

24and30

23and30

22and30

21and30

20and30

S1

Outdoortemp.sensor*

S2Compensationtemp.

sensor**

S3

Airduct/ﬂowtemp.sensor ***

A214.1,A214.3,A214.5,

S4

A214.6,A314.2-A314.9:

Roomtemp.sensor. A214.2,A214.4,A314.1: Flowtemp.sensor.

S5Returntemp.sensor

S6

Frosttemp.sensor**** (notusedinA214.1)

S7

Frostthermostat*****

S8

Firethermostat*****

S9

ECL310only. A314.4-A314.9: Fanmonitor

S10

ECL310only. A314.3:Windspeedsignal (0-10V).

Type (recomm.)

ESMT

ESM-11/ESMB / ESMC/ESMU/ ESMT

ESM-11/ESMB / ESMC/ESMU

ESM-10

ESM-11/ESMB / ESMC/ESMU

ESMB

A314.4-A314.9: Filtermonitor

*

Iftheoutdoortemperaturesensorisnotconnectedorthe cableisshort-circuited,thecontrollerassumesthatthe outdoortemperatureis0(zero)°C.

**

Couldforexamplebeanextraroomtemperaturesensor.

***

Ifthesensorisnotconnectedorthecableisshort-circuited, themotorizedcontrolvalvecloses(safetyfunction).

****

Bothfrostprotectionmethodscanbeused.

*****

Canbesetuptoreactonaclosingoranopeningcontact.

Factoryestablishedjumper: 30tocommonterminal.

Wirecrosssectionforsensorconnections:Min.0.4mm². Totalcablelength:Max.200m(allsensorsincl.internalECL485

communicationbus) Cablelengthsofmorethan200mmaycausenoisesensibility(EMC).

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Overridecontact

Exampleofoverridecontact,connectedtoS8:

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Connectionoffrostthermostats,S7

Whenfrost(toolowtemperature)isdetected,contacts1-2close.

Whenfrost(toolowtemperature)isdetected,contacts1-4open.

ConnectionsofFanandFiltermonitor(S9andS10):

Wirecrosssection:0.5-1.5mm² Incorrectconnectioncandamagetheelectronicoutputs. Max.2x1.5mm²wirescanbeinsertedintoeachscrewterminal.

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Donotusecommontransformerwhenpressuretransmittersaresuppliedby24Va.c.:

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ConnectionsofinputsS11,S12,S13andS14

(S11andS12transmittersgenerate0-10V)

(S11andS12transmittersgenerate4-20mA)

ExampleshowingsupplyforECL310,24Va.c. Separatetransformerforsupplyoftransmitter(forinput)and outputconnections.

AMD=Danfossdamperactuator

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2.5.5Electricalconnections,ECA30/31

Terminal ECL

Terminal ECA30/31

30 31

4

1 322 333

4

5

*

Afteranexternalroomtemperaturesensorhasbeenconnected,

Description

Twistedpair

Ext.roomtemperature sensor*

Type (recomm.)

Cable2x twistedpair

ESM-10

ECA30/31mustberepowered.

ThecommunicationtotheECA30/31mustbesetupintheECL Comfortcontrollerin'ECAaddr.'

TheECA30/31mustbesetupaccordingly.

AfterapplicationsetuptheECA30/31isreadyafter2–5min.A progressbarintheECA30/31isdisplayed.

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Max.2ECA30/31canbeconnectedtoanECLComfort310controller ortoECLComfort210/296/310controllersinamaster-slavesystem.

SetupproceduresforECA30/31:Seesection‘Miscellaneous’ .

ECAinformationmessage: ‘Applicationreq.newerECA’: Thesoftware(ﬁrmware)ofyourECAdoesnotcomplywiththe

software(ﬁrmware)ofyourECLComfortcontroller.Pleasecontact yourDanfosssalesofﬁce.

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Someapplicationsdonotcontainfunctionsrelatedtoactualroom temperature.TheconnectedECA30/31willonlyfunctionasremote control.

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2.5.6Electricalconnections,master/slavesystems

Thecontrollercanbeusedasmasterorslaveinmaster/slave systemsviatheinternalECL485communicationbus(2xtwisted paircable).

TheECL485communicationbusisnotcompatiblewiththeECL businECLComfort110,200,300and301!

Terminal

Description

Type (recomm.)

30

Commonterminal +12V*,ECL485communicationbus

31

*OnlyforECA30/31andmaster/ slavecommunication

32

B,ECL485communicationbus

33

A,ECL485communicationbus

Cable2x twistedpair

Totalcablelength:Max.200m(allsensorsincl.internalECL485 communicationbus).

Cablelengthsofmorethan200mmaycausenoisesensibility(EMC).

ECL485buscable

MaximumrecommendedlengthoftheECL485busiscalculatedlike this:

Subtract"TotallengthofallinputcablesofallECLcontrollersinthe master-slavesystem"from200m.

2.5.7Electricalconnections,communication

Electricalconnections,Modbus

ECLComfort210:Non-galvanicisolatedModbusconnections ECLComfort296:GalvanicisolatedModbusconnections ECLComfort310:GalvanicisolatedModbusconnections

Simpleexamplefortotallengthofallinputcables,3xECL:

1xECL

3xECL

3xECLReturntemp.sensor:

3xECLRoomtemp.sensor:

Total:

MaximumrecommendedlengthoftheECL485bus: 200-81m=119m

Outdoortemp.sensor:

Flowtemp.sensor:

15m

18m

30m

81m

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2.5.8Electricalconnections,communication

Electricalconnections,M-bus

ECLComfort210:Notimplemented ECLComfort296:Onboard,non-galvanicisolated.Max.cable length50m. ECLComfort310:Onboard,non-galvanicisolated.Max.cable length50m.

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2.6InsertingtheECLApplicationKey

2.6.1InsertingtheECLApplicationKey

TheECLApplicationKeycontains

•theapplicationanditssubtypes,

•currentlyavailablelanguages,

•factorysettings:e.g.schedules,desiredtemperatures, limitationvaluesetc.Itisalwayspossibletorecoverthefactory settings,

•memoryforusersettings:specialuser/systemsettings.

Afterhavingpowered-upthecontroller,differentsituationsmight beexisting:

1.Thecontrollerisnewfromthefactory,theECLApplicationKey isnotinserted.

2.Thecontrolleralreadyrunsanapplication.TheECLApplication Keyisinserted,buttheapplicationneedstobechanged.

3.Acopyofthecontrollerssettingsisneededforconﬁguring anothercontroller.

ECLComfort210/310

Usersettingsare,amongothers,desiredroomtemperature,desired DHWtemperature,schedules,heatcurve,limitationvaluesetc.

Systemsettingsare,amongothers,communicationset-up,display brightnessetc.

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ECLComfort296

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OperatingGuideECLComfort210/296/310,applicationA214/A314

Automaticupdateofcontrollersoftware(ﬁrmware):

Thesoftwareofthecontrollerisupdatedautomaticallywhenthekey isinserted(asofcontrollerversion1.11(ECL210/310)andversion

1.58(ECL296)).Thefollowinganimationwillbeshownwhenthe softwareisbeingupdated:

Progressbar

Duringupdate:

•DonotremovetheKEY Ifthekeyisremovedbeforethehour-glassisshown,youhave tostartafresh.

•Donotdisconnectthepower Ifthepowerisinterruptedwhenthehour-glassisshown,the controllerwillnotwork.

•Manualupdateofcontrollersoftware(ﬁrmware): Seethesection"Automatic/manualupdateofﬁrmware"

The“Keyoverview”doesnotinform—throughECA30/31—about thesubtypesoftheapplicationkey.

Keyinserted/notinserted,description:

ECLComfort210/310,controllerversionslowerthan1.36:

-

Takeouttheapplicationkey;for20minutes settingscanbechanged.

-

Powerupthecontrollerwithoutthe applicationkeyinserted;for20minutes settingscanbechanged.

ECLComfort210/310,controllerversions1.36andup:

-

Takeouttheapplicationkey;for20minutes settingscanbechanged.

-

Powerupthecontrollerwithoutthe applicationkeyinserted;settingscannotbe changed.

ECLComfort296,controllerversions1.58andup:

-

Takeouttheapplicationkey;for20minutes settingscanbechanged.

-

Powerupthecontrollerwithoutthe applicationkeyinserted;settingscannotbe changed.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

ApplicationKey:Situation1 Thecontrollerisnewfromthefactory,theECLApplicationKey

isnotinserted.

AnanimationfortheECLApplicationKeyinsertionisdisplayed. InserttheApplicationKey.

ApplicationKeynameandVersionisindicated(example:A266 Ver.1.03).

IftheECLApplicationKeyisnotsuitableforthecontroller,a"cross" isdisplayedovertheECLApplicationKey-symbol.

Action:Purpose:

Selectlanguage

Conﬁrm Selectapplication(subtype)

Somekeyshaveonlyoneapplication.

Conﬁrmwith‘Yes’

Set'Time&Date' Turnandpushthedialtoselectand change'Hours' ,'Minutes','Date', 'Month'and'Year' .

Choose''Next'

Conﬁrmwith‘Yes’

Goto‘Aut.daylight’ Choosewhether‘ Aut.daylight´*

shouldbeactiveornot

*‘Aut.daylight’istheautomaticchangeoverbetweensummer andwintertime.

DependingonthecontentsoftheECLApplicationKey,procedure AorBistakingplace:

A TheECLApplicationkeycontainsfactorysettings:

Thecontrollerreads/transfersdatafromtheECLApplicationKey toECLcontroller.

Examples:

YESorNO

Theapplicationisinstalled,andthecontrollerresetsandstartsup.

B TheECLApplicationkeycontainschangedsystemsettings:

Pushthedialrepeatedly.

’NO’:

’YES*:

Ifthekeycontainsusersettings:

Pushthedialrepeatedly.

‘NO:

‘YES*:

*If‘YES’cannotbechosen,theECLApplicationKeydoesnot containanyspecialsettings.

Choose‘Startcopying’andconﬁrmwith'Yes'.

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OnlyfactorysettingsfromtheECLApplicationKeywill becopiedtothecontroller.

Specialsystemsettings(differingfromthefactory settings)willbecopiedtothecontroller.

OnlyfactorysettingsfromtheECLApplicationKeywill becopiedtothecontroller.

Specialusersettings(differingfromthefactorysettings) willbecopiedtothecontroller.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

(Example):

The"i"intheupperrightcornerindicatesthat-besidesthefactory settings-thesubtypealsocontainsspecialuser/systemssettings.

ApplicationKey:Situation2 Thecontrolleralreadyrunsanapplication.TheECLApplication

Keyisinserted,buttheapplicationneedstobechanged.

TochangetoanotherapplicationontheECLApplicationKey,the currentapplicationinthecontrollermustbeerased(deleted).

BeawarethattheApplicationKeymustbeinserted.

Action:Purpose:

Choose‘MENU’inanycircuit

Conﬁrm

Choosethecircuitselectoratthetop rightcornerinthedisplay

Conﬁrm

Choose‘Commoncontrollersettings’

Conﬁrm

Choose‘Keyfunctions’

Conﬁrm

Choose‘Eraseapplication’

Conﬁrmwith‘Yes’

Thecontrollerresetsandisreadytobeconﬁgured.

Followtheproceduredescribedinsituation1.

Examples:

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OperatingGuideECLComfort210/296/310,applicationA214/A314

ApplicationKey:Situation3 Acopyofthecontrollerssettingsisneededforconﬁguring

anothercontroller.

Thisfunctionisused

•forsaving(backup)ofspecialuserandsystemsettings

•whenanotherECLComfortcontrollerofthesametype(210, 296or310)mustbeconﬁguredwiththesameapplicationbut user/systemsettingsdifferfromthefactorysettings.

HowtocopytoanotherECLComfortcontroller:

Action:Purpose:

Choose‘MENU’

Conﬁrm

Choosethecircuitselectoratthetop rightcornerinthedisplay

Conﬁrm

Choose'Commoncontrollersettings'

Conﬁrm

Goto‘Keyfunctions’

Conﬁrm

Choose‘Copy’

Conﬁrm

Choose‘To’ . ‘ECL’or‘KEY’willbeindicated.Choose ’ECL’orKEY’

Pushthedialrepeatedlytochoose copydirection

Choose‘Systemsettings’or‘User settings’

Pushthedialrepeatedlytochoose ‘Yes’or‘No’in‘Copy’ .Pushtoconﬁrm.

Choose‘Startcopying’ TheApplicationKeyorthecontroller

isupdatedwithspecialsystemoruser settings.

Examples:

*

’ECL’or‘KEY’ .

**

‘NO’or‘YES’

* ‘ECL’:

‘KEY’:

** ‘NO’:

‘YES’:

84|©Danfoss|2021.06

DatawillbecopiedfromtheApplicationKeytothe ECLController. DatawillbecopiedfromtheECLControllertothe ApplicationKey.

ThesettingsfromtheECLcontrollerwillnotbecopied totheApplicationKeyortotheECLComfortcontroller. Specialsettings(differingfromthefactorysettings)will becopiedtotheApplicationKeyortotheECLComfort controller.IfYEScannotbechosen,therearenospecial settingstobecopied.

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Language

Atapplicationupload,alanguagemustbeselected.* IfanotherlanguagethanEnglishisselected,theselectedlanguage ANDEnglishwillbeuploadedintotheECLcontroller. ThismakesserviceeasyforEnglishspeakingservicepeople,just becausetheEnglishlanguagemenuscanbevisiblebychanging theactualsetlanguageintoEnglish. (Navigation:MENU>Commoncontroller>System>Language)

Iftheuploadedlanguageisnotsuitable,theapplicationmustbe erased.UserandSystemsettingscanbesavedontheapplication keybeforeerasing. Afternewuploadwithpreferredlanguage,theexistingUserand Systemsettingscanbeuploaded.

*) (ECLComfort310,24Volt)Iflanguagecannotbeselected,the powersupplyisnota.c.(alternatingcurrent).

2.6.2ECLApplicationKey,copyingdata

Generalprinciples

Whenthecontrollerisconnectedandoperating,youcancheck andadjustallorsomeofthebasicsettings.Thenewsettingscan bestoredontheKey.

Factorysettingscanalwaysberestored.

HowtoupdatetheECLApplicationKeyaftersettingshave beenchanged?

AllnewsettingscanbestoredontheECLApplicationKey.

Howtostorefactorysettinginthecontrollerfromthe ApplicationKey?

PleasereadtheparagraphconcerningApplicationKey,Situation 1:Thecontrollerisnewfromthefactory,theECLApplicationKey isnotinserted.

HowtostorepersonalsettingsfromthecontrollertotheKey?

PleasereadtheparagraphconcerningApplicationKey,Situation3: Acopyofthecontrollerssettingsisneededforconﬁguringanother controller

Asamainrule,theECLApplicationKeyshouldalwaysremainin thecontroller.IftheKeyisremoved,itisnotpossibletochange settings.

Makeanoteofnewsettingsinthe'Settingsoverview'table.

DonotremovetheECLApplicationKeywhilecopying.Thedataon theECLApplicationKeycanbedamaged!

ItispossibletocopysettingsfromoneECLComfortcontrollerto anothercontrollerprovidedthatthetwocontrollersarefromthesame series(210or310). Furthermore,whentheECLComfortcontrollerhasbeenuploaded withanapplicationkey,minimumversion2.44,itispossibletoupload personalsettingsfromapplicationkeys,minimumversion2.14.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

The“Keyoverview”doesnotinform—throughECA30/31—about thesubtypesoftheapplicationkey.

Keyinserted/notinserted,description:

ECLComfort210/310,controllerversionslowerthan1.36:

-

Takeouttheapplicationkey;for20minutes settingscanbechanged.

-

Powerupthecontrollerwithoutthe applicationkeyinserted;for20minutes settingscanbechanged.

ECLComfort210/310,controllerversions1.36andup:

-

Takeouttheapplicationkey;for20minutes settingscanbechanged.

-

Powerupthecontrollerwithoutthe applicationkeyinserted;settingscannotbe changed.

ECLComfort296,controllerversions1.58andup:

-

Takeouttheapplicationkey;for20minutes settingscanbechanged.

-

Powerupthecontrollerwithoutthe applicationkeyinserted;settingscannotbe changed.

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OperatingGuideECLComfort210/296/310,applicationA214/A314

2.7Checklist

IstheECLComfortcontrollerreadyforuse?

Makesurethatthecorrectpowersupplyisconnectedtoterminals9and10(230Vor24V).

Makesurethecorrectphaseconditionsareconnected: 230V:Live=terminal9andNeutral=terminal10 24V:SP=terminal9andSN=terminal10

Checkthattherequiredcontrolledcomponents(actuator,pumpetc.)areconnectedtothecorrectterminals.

Checkthatallsensors/signalsareconnectedtothecorrectterminals(see'Electricalconnections').

Mountthecontrollerandswitchonthepower.

IstheECLApplicationKeyinserted(see'InsertingtheApplicationKey').

DoestheECLComfortcontrollercontainanexistingapplication(see'InsertingtheApplicationKey').

Isthecorrectlanguagechosen(see'Language'in'Commoncontrollersettings').

Isthetime&datesetcorrectly(see'Time&Date'in'Commoncontrollersettings').

Istherightapplicationchosen(see'Identifyingthesystemtype').

Checkthatallsettingsinthecontroller(see'Settingsoverview')aresetorthatthefactorysettingscomplywithyour requirements.

Choosemanualoperation(see'Manualcontrol').Checkthatvalvesopenandclose,andthatrequiredcontrolled components(pumpetc.)startandstopwhenoperatedmanually.

Checkthatthetemperatures/signalsshowninthedisplaymatchtheactualconnectedcomponents.

Havingcompletedthemanualoperationcheck,choosecontrollermode(scheduled,comfort,savingorfrostprotection).

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OperatingGuideECLComfort210/296/310,applicationA214/A314

2.8Navigation,ECLApplicationKeyA214/A314

Navigation,A214,applicationsA214.1,A214.2,A214.3,A214.4,A214.5andA214.6

Home

MENU

ScheduleSelectable

Settings

Flowtemperature11008DesiredbalanceT((((((

Roomlimit

DuctTlimit

Returnlimit

LimitTsafety

Compensation1

Compensation2

Controlpar.(1)

IDno.

11178

11177

11009

11182Inﬂ.-max.((((

11183

11015

11182Inﬂ.-max.((

11183

11015

11030

11035

11036

11037

11108

11105

11107

11139

11060

11062

11063

11061

11139

11064

11066

11067

11065

11174

11184

11185

11186

11187

11189

ApplicationsA214

Function

Temp.max.((((((

Temp.min.((((((

Deadzone((

Inﬂ.-min.((((

Adapt.time((((

Inﬂ.-min.((

Adapt.time

Limit

Inﬂ.-max.

Inﬂ.-min.

Adapt.time

LimitTfrost

Inﬂ.-min.

Adapt.time

Actualcomp.T

Limit((((((

Inﬂ.-max.

Inﬂ.-min.

Adapt.time

Actualcomp.T

Limit((((((

Inﬂ.-max.((((((

Inﬂ.-min.((((((

Adapt.time((((((

Motorpr.

Xp((((((

Tn((((((

Mrun((((((

Nz((((((

Min.act.time((((

A214.1A214.2A214.3A214.4A214.5A214.6

((

((((((

((((

(((((

((((((

((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A214,applicationsA214.1,A214.2,A214.3,A214.4,A214.5andA214.6continued

Home

MENU

Settings

Controlpar.2

Fan/acc.control

Application

IDno.

12174

12184

12185

12186

12187

12189

11088

11086

11137

11089

11087

11091

11090

11077

11027

11194

11010

11500

11021

11140

11093

10304

11082

11141

11142

Function

Motorpr.

Xp((

Tn((

Mrun((

Nz((

Min.act.time((

Fanoutputfunc.((((((

Fancut-indelay((((((

Fanfunction(((((

Acc.outputfunc.((((((

Acc.cut-indelay

Acc.timecontrol

Optionalfunction

PfrostT

RoomTdiff.

Stopdifference

ECAaddr.

SenddesiredT

Totalstop

Comp.Tselect

Frostpr.T

S4ﬁlter

Accum.ﬁlter

Ext.input((((((

Ext.mode

Applications,A214

A214.1A214.2A214.3A214.4A214.5A214.6

((

((((((

(((((

((

(

((((

((((((

(((

((

((((((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A214,applicationsA214.1,A214.2,A214.3,A214.4,A214.5andA214.6continued

Home

MENU

HolidaySelectable

Alarm

InﬂuenceDes.ﬂowT

overview

FrostT

LimitTfrost

Frostthermostat

Firesafety

Temp.monitor.

Alarmoverview

IDno.

11676

11656

11616

11617

11636

11637

11147

11148

11149

11150

Function

Alarmvalue

Alarmtime-out

Alarmvalue

Alarmtime-out

Upperdifference

Lowerdifference

Delay

Lowesttemp.

FrostT

LimitTfrost

Frostthermostat

Firesafety

Temp.monitor.

FlowTsensor

Returnlim.

Roomlim.

DuctTlimit

Compensation1

Compensation2

LimitTsafety

Holiday

Ext.override

ECAoverride

SCADAoffset

ApplicationsA214

A214.1A214.2A214.3A214.4A214.5A214.6

((((((

(((((

((((((

(((((

((((((

(((((

((((((

(((((

((((((

((((

((

((((((

(((((

((((((

((((

((((((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A214,applicationsA214.1,A214.2,A214.3,A214.4,A214.5andA214.6,Commoncontrollersettings

Home

MENU

Time&Date ScheduleSelectable

Inputoverview

Log(sensors)

Outputoverride

LogtodayOutdoorT LogyesterdayFlowT&desired Log2daysDuctT&desired Log4daysRoomT&desired

IDno.

ApplicationsA214,Commoncontrollersettings

Function

Selectable

OutdoorT CompensationT

FlowT RoomT DuctT ReturnT FrostT

AccumulatedT Frostthermostat Firesafety

ReturnT&limit CompensationT FrostT M1 F1 M2 P2 X3 A1

A214.1A214.2A214.3A214.4A214.5A214.6

((((((

((((

((

((((((

((

(((((

((((((

((

((((

((((((

(((((

((((((

(((

((((((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A214,applicationsA214.1,A214.2,A214.3,A214.4,A214.5andA214.6,Commoncontrollersettings,continued

Home

MENU

Keyfunctions

SystemECLversion

IDno.

NewapplicationEraseapplication Application FactorysettingSystemsettings

Copy

Keyoverview

Extension

Ethernet Portalconﬁg M-busconﬁg EnergyMeters Rawinputoverview

Alarm Display

Communication

Language

60058 60059

2048

38

39 2150 2151 2050

Function

Usersettings

Gotofactory To Systemsettings Usersettings Startcopying

Codeno. Hardware Software Buildno. Serialno. Productiondate

Tsensordefect Backlight Contrast

ECL485addr. Modbusaddr. Baud Servicepin Ext.reset Language

ApplicationsA214,Commoncontrollersettings

A214.1A214.2A214.3A214.4A214.5A214.6

((((((

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OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.1,314.2andA314.3

Home

MENU

ScheduleSelectable

Settings

Flowtemperature11008DesiredbalanceT(((

Roomlimit

DuctTlimit

Returnlimit

LimitTsafety

Compensation1

Compensation2

Controlpar.(1)

IDno.

11178

11177

11009

11182Inﬂ.-max.((

11183

11015

11182Inﬂ.-max.(

11183

11015

11030

11035

11036

11037

11108

11105

11107

11139

11060

11062

11063

11061

11139

11064

11066

11067

11065

11174

11184

11185

11186

11187

11189

ApplicationA314

Function

Temp.max.(((

Temp.min.(((

Deadzone((

Inﬂ.-min.((

Adapt.time((

Inﬂ.-min.(

Adapt.time

Limit

Inﬂ.-max.

Inﬂ.-min.

Adapt.time

LimitTfrost

Inﬂ.-min.

Adapt.time

Actualcomp.T

Limit(((

Inﬂ.-max.

Inﬂ.-min.

Adapt.time

Actualcomp.T

Limit(((

Inﬂ.-max.

Inﬂ.-min.(((

Adapt.time(((

Motorpr.

Xp(((

Tn(((

Mrun(((

Nz(((

Min.act.time((

A314.1A314.2A314.3

(

(((

(

(((

((

(

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.1,A314.2andA314.3continued

Home

MENU

Settings

Controlpar.2

Fan/acc.control

Application

IDno.

12174

12184

12185

12187

12165

12167

12171

11098

11081

11104

11088

11086

11137

11089

11087

11091

11090

11077

11027

11010

11500

11021

11140

11093

10304

11082

11141

11142

Function

Motorpr.

Xp((

Tn((

Nz((

Voutmax.((

Voutmin.((

Reverseout((

Windactual(

Filterconstant(

Controlvoltage(

Fanoutputfunc.

Fancut-indelay

Fanfunction

Acc.outputfunc.

Acc.cut-indelay

Acc.timecontrol

Optionalfunction

PfrostT

RoomTdiff.

ECAaddr.

SenddesiredT

Totalstop

Comp.Tselect

Frostpr.T(

S4ﬁlter

Accum.ﬁlter

Ext.input(((

Ext.mode(((

ApplicationsA314

A314.1A314.2A314.3

((

(((

(

((

(((

(

((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.1,A314.2andA314.3continued

Home

MENU

HolidaySelectable

Alarm

InﬂuenceoverviewDes.ﬂowT

FrostT

LimitTfrost

Frostthermostat

Firesafety

Temp.monitor.

Alarmoverview

IDno.

11676

11656

11616

11617

11636

11637

11147

11148

11149

11150

Function

Alarmvalue

Alarmtime-out

Alarmvalue

Alarmtime-out

Upperdifference

Lowerdifference

Delay

Lowesttemp.

FrostT

LimitTfrost

Frostthermostat

Firesafety

Temp.monitor.

FlowTsensor

Returnlim.

Roomlim.

DuctTlimit

Compensation1

Compensation2

LimitTsafety

Holiday

Ext.override

ECAoverride

SCADAoffset

ApplicationsA314

A314.1A314.2A314.3

(((

(

(((

(

(((

(

(((

((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.1,A314.2andA314.3,Commoncontrollersettings

Home

MENU

Time&Date ScheduleSelectable

Inputoverview

Log(sensors)

Outputoverride

LogtodayOutdoorT LogyesterdayFlowT&desired Log2daysDuctT&desired Log4daysRoomT&desired

IDno.

ApplicationsA314,Commoncontrollersettings

Function

Selectable

OutdoorT CompensationT

FlowT RoomT DuctT ReturnT FrostT

AccumulatedT Frostthermostat Firesafety

ReturnT&limit CompensationT FrostT

Windspeed M1 F1 V1 M2 P2

X3

A1

A314.1A314.2A314.3

(((

((

(

(((

((

(((

(

((

(((

(

(((

(

((

(((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.1,A314.2andA314.3,Commoncontrollersettings,continued

Home

MENU

Keyfunctions

SystemECLversion

ApplicationsA314,Commoncontrollersettings

IDno.

NewapplicationEraseapplication Application FactorysettingSystemsettings

Copy

Keyoverview

Extension

Ethernet Portalconﬁg M-busconﬁg EnergyMeters Rawinputoverview

Alarm Display

Communication

Language

60058 60059

2048

38

39 2150 2151 2050

Function

Usersettings

Gotofactory To Systemsettings Usersettings Startcopying

Codeno. Hardware Software Buildno. Serialno. Productiondate

Tsensordefect Backlight Contrast

ECL485addr.

Modbussaddr. Baud Servicepin Ext.reset Language

A314.1A314.2A314.3

(((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.4,A314.5,A314.6,A314.7andA314.9,circuit1

Home

MENU

ScheduleSelectable

Settings

Inlettemperature

Roomlimit

Returnlimit

LimitTsafety

Compensation1

Compensation2

Controlpar.(1)

IDno.

11018Des.Tcomfort(((((

11019

11178

11177

11009

11182Inﬂ.-max.(((((

11183

11015

11030

11035

11036

11037

11108

11105

11107

11139

11060

11062

11063

11061

11139

11064

11066

11067

11065

11174

11184

11185

11186

11187

11189

Applications314

Function

Des.Tsaving(((((

Temp.max.(((((

Temp.min.

Deadzone

Inﬂ.-min.(((((

Adapt.time(((((

Limit

Inﬂ.-max.

Inﬂ.-min.

Adapt.time

LimitTfrost

Inﬂ.-min.

Adapt.time

Actualcomp.T

Limit(((((

Inﬂ.-max.

Inﬂ.-min.

Adapt.time

Actualcomp.T

Limit(((((

Inﬂ.-max.

Inﬂ.-min.

Adapt.time

Motorpr.

Xp(((((

Tn(((((

Mrun(((((

Nz(((((

Min.act.time((((

A314.4A314.5A314.6A314.7A314.9

(((

(

(((((

((((

(((((

((

(

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.4,A314.5,A314.6,A314.7andA314.9,circuit1,continued

Home

MENU

Settings

Controlpar.2

Fan/acc.control

Application

IDno.

12368

12369

12184

12185

12187

12165

12167

11088

11086

11137

11089

11087

11091

11010

11021

11093

11140

11368

11369

11179

11082

11141

11142

Function

1.steplevel(

2.steplevel(

Xp(((((

Tn(((((

Nz

Voutmax.

Voutmin.

Fanoutputfunc.(((((

Fancut-indelay(((((

Fanfunction(((((

Acc.outputfunc.

Acc.cut-indelay

Acc.timecontrol

ECAaddr.

Totalstop

Frostpr.T(((((

Comp.Tselect

1.steplevel

2.steplevel

Summer,cut-out

Accum.ﬁlter

Ext.input(((((

Ext.mode

Applications,A314

A314.4A314.5A314.6A314.7A314.9

(((

(((((

((((

((

(((((

((

AQ146286475947en-010601

OperatingGuideECLComfort210/296/310,applicationA214/A314

Navigation,A314,applicationsA314.4,A314.5,A314.6,A314.7andA314.9,circuit1,continued

Home

MENU

HolidaySelectable

Alarm

FrostT

LimitTfrost

Frostthermostat

Firesafety

DigitalS9

DigitalS10

Inletpressure

Outletpressure

Airquality

Temp.monitor.

Heatrecovery

IDno.

11676

11656

11616

11617

11636

11637

10656

10657

12390

10696

10697

13614

13615

13617

13390

14614

14615

14617

14390

13614

13615

13617

11147

11148

11149

11150

12615

12617

ApplicationsA314

Function

Alarmvalue

Alarmtime-out

Alarmvalue

Alarmtime-out

Alarmvalue

Alarmtime-out

Clearalarm

Alarmvalue

Alarmtime-out

Alarmhigh

Alarmlow

Alarmtime-out

Clearalarm

Alarmhigh

Alarmlow

Alarmtime-out

Clearalarm

Alarmhigh

Alarmlow

Alarmtime-out

Upperdifference

Lowerdifference

Delay

Lowesttemp.

Alarmlow

Alarmtime-out(

A314.4A314.5A314.6A314.7A314.9

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AQ146286475947en-010601

Danfoss A214, A314 Operating guide

Specifications and Main Features

Frequently Asked Questions

User Manual

1.0TableofContents

1.1Importantsafetyandproductinformation

2.0Installation

2.1Beforeyoustart

2.2Identifyingthesystemtype

2.3Mounting

2.4Placingthetemperaturesensors

2.5Electricalconnections

2.6InsertingtheECLApplicationKey

2.7Checklist

2.8Navigation,ECLApplicationKeyA214/A314