Danfoss ECL Comfort 210, 296, 310, A230 Operating instructions

Category
Heat pumps
Type
Operating instructions
OperatingGuide
ECLComfort210/296/310,applicationA230
1.0TableofContents
1.0TableofContents...............................................1
1.1Importantsafetyandproductinformation.....................2
2.0Installation........................................................6
2.1Beforeyoustart.....................................................6
2.2Identifyingthesystemtype......................................12
2.3Mounting...........................................................13
2.4Placingthetemperaturesensors................................17
2.5Electricalconnections.............................................19
2.6InsertingtheECLApplicationKey..............................30
2.7Checklist............................................................37
2.8Navigation,ECLApplicationKeyA230.........................38
3.0Dailyuse.........................................................60
3.1Howtonavigate...................................................60
3.2Understandingthecontrollerdisplay..........................61
3.3Ageneraloverview:Whatdothesymbolsmean?...........64
3.4Monitoringtemperaturesandsystem
components........................................................65
3.5Influenceoverview................................................66
3.6Manualcontrol.....................................................67
3.7Schedule............................................................68
4.0Settingsoverview............................................69
5.0Settings...........................................................72
5.1IntroductiontoSettings..........................................72
5.2Flowtemperature..................................................73
5.3Roomlimit..........................................................78
5.4Returnlimit.........................................................81
5.5Flow/powerlimit.................................................87
5.6Windinfluence.....................................................92
5.7Optimization........................................................94
5.8Controlparameters..............................................100
5.9Compensation1.................................................105
5.10Compensation2.................................................107
5.11Application.......................................................109
5.12Heatcut-out......................................................118
5.13Alarm..............................................................121
5.14Alarmoverview..................................................126
5.15Twocirculationpumpsinsequence..........................127
6.0Commoncontrollersettings............................128
6.1IntroductiontoCommoncontrollersettings’..............128
6.2Time&Date.......................................................129
6.3Holiday............................................................130
6.4Inputoverview...................................................132
6.5Log.................................................................133
6.6Outputoverride..................................................134
6.7Keyfunctions.....................................................135
6.8System.............................................................137
7.0Miscellaneous................................................144
7.1ECA30/31setupprocedures.................................144
7.2Overridefunction................................................152
7.3Severalcontrollersinthesamesystem......................155
7.4Frequentlyaskedquestions....................................158
7.5Definitions........................................................162
7.6Type(ID6001),overview.......................................166
7.7Automatic/manualupdateoffirmware.....................167
7.8ParameterIDoverview..........................................168
©Danfoss|2019.07VI.LG.H5.02|1
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation
ThisOperatingGuideisassociatedwithECLApplicationKeyA230
(ordercodeno.087H3802).
TheECLApplicationKeyA230contains4subtypes,applicablein
ECLComfort210,296and310:
A230.1:Temperaturecontrolinheatinginstallations.Optional
compensationfromwind.
A230.2:Temperaturecontrolincoolinginstallations.Optional
externalsignal(0-10V)fortemperaturesetpoint.
A230.3:Temperaturecontrolinheatinginstallations.
Compensationforhighrelativehumidity.Optional
compensationfromwind.
A230.4:Temperaturecontrolinheatinginstallations.Optional
externalsignal(0-10V)fortemperaturesetpoint.Additional
temperatureandpressuremonitoringincluded.
TheA230applicationkeyalsocontainsaFloor(Screed)Drying
ProgramforthesubtypesA230.1,A230.3andA230.4.Seeseparate
documentation.(InEnglishandGermanlanguageonly).
SeetheInstallationGuide(deliveredwiththeapplicationkey)for
applicationexamplesandelectricalconnections.
Theapplicationdiagramsshowmandatorytemperaturesensors
withanunderscore;exampleS3
.
Thedescribedfunctionsarerealizedin:
ECLComfort210forbasicsolutions
ECLComfort296forbasicsolutions,inclusiveM-bus,Modbus
andEthernet(Internet)communication
ECLComfort310foradvancedsolutions,inclusiveM-bus,
ModbusandEthernet(Internet)communication.Theextension
moduleECA32canbeused,viaa0-10Voltoutput,to
controlamodulatedactuator,forexampleDanfosstypesAME.
FurthermoretheextensionmoduleECA32canbeusedfor
extendingthenumbersofinputsformonitoringviatheECL
Portal.EachinputcanbeconfiguredasPt1000,0-10Voltor
digital.
TheApplicationKeyA230complieswithECLComfort210/310
controllersasoffirmwareversion1.11.
TheApplicationKeyA230compliesalsowithECLComfort296
controllersasoffirmwareversion1.58.
Thefirmware(controllersoftware)versionisvisibleatstart-upof
thecontrollerandin‘Commoncontrollersettings’in‘System’ .
UptotwoRemoteControlUnits,ECA30orECA31,canbe
connectedforremotemonitoringandsetting.Thebuilt-inroom
temperaturesensorcanbeutilized.
ECLPortal,Internetbasedconnection,allowsECL296,310and
310Btobemonitoredandcontrolledremotelyviastandard
Internetbrowsers(forexampleInternetExplorer,GoogleChrome
andSafari).
TogetherwiththeECLComfort310,theadditionalInternalI/O
moduleECA32(ordercodeno.087H3202)canbeusedforextra
datacommunicationtoSCADA:
Temperature,Pt1000(default)
0-10voltsignals
Digitalinput
2|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
Theset-upofinputtypecanbedonebymeansoftheDanfoss
Software"ECLTool".
Navigation:Danfoss.com>Serviceandsupport>Downloads>
Tools>Heating>ECLTool.
TheURLis:
https://www.danfoss.com/en/service-and-support/downloads/
TheInternalI/OmoduleECA32isplacedinthebasepartforECL
Comfort310.
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)
forECLComfort296,230volt(087H3240)
forECLComfort310,230voltand24volt(087H3230)
AdditionaldocumentationforECLComfort210,296and310,
modulesandaccessoriesisavailableonhttp://heating.danfoss.com/
orhttp://store.danfoss.com.
DocumentationforECLPortal:Seehttp://ecl.portal.danfoss.com.
VI.LG.H5.02
©Danfoss|2019.07|3
OperatingGuideECLComfort210/296/310,applicationA230
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.
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"
4|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
AsthisOperatingGuidecoversseveralsystemtypes,specialsystem
settingswillbemarkedwithasystemtype.Allsystemtypesareshown
inthechapter:'Identifyingyoursystemtype'.
°C(degreesCelsius)isameasuredtemperaturevaluewhereasK
(Kelvin)oftenisusedfortemperaturedifferences.
TheIDno.isuniquefortheselectedparameter.
ExampleFirstdigitSeconddigitLastthreedigits
1117411174
-
Circuit1Parameterno.
12174
1
2
174
-
Circuit2Parameterno.
IfanIDdescriptionismentionedmorethanonce,itmeansthatthere
arespecialsettingsforoneormoresystemtypes.Itwillbemarked
withthesystemtypeinquestion(e.g.12174-A266.9).
ParametersindicatedwithanIDno.like"1x607"meanauniversal
parameter.
xstandsforcircuit/parametergroup.
DisposalNote
Thisproductshouldbedismantledanditscomponents
sorted,ifpossible,invariousgroupsbeforerecycling
ordisposal.
Alwaysfollowthelocaldisposalregulations.
VI.LG.H5.02
©Danfoss|2019.07|5
OperatingGuideECLComfort210/296/310,applicationA230
2.0Installation
2.1Beforeyoustart
TheapplicationA230isveryflexible.Thesearethebasicprinciples:
Heating(applicationA230.1):
Typically,theflowtemperatureisadjustedaccordingtoyour
requirements.TheflowtemperaturesensorS3isthemost
importantsensor.ThedesiredflowtemperatureatS3iscalculated
intheECLcontroller,basedontheoutdoortemperature(S1)and
thedesiredroomtemperature.
Thelowertheoutdoortemperature,thehigherthedesiredflow
temperature.
Bymeansofaweekschedule,theheatingcircuitcanbein
‘Comfort’or‘Savingmode.Theweekschedulecanhaveupto3
‘Comfort’periods/day.Avalueforthedesiredroomtemperature
canbesetineachofthemodes.
InSavingmodetheheatingcanbereducedorswitchedofftotally.
ThemotorizedcontrolvalveM1isopenedgraduallywhenthe
flowtemperatureislowerthanthedesiredflowtemperatureand
viceversa.
ThereturntemperatureS5tothedistrictheatingsupplyshouldnot
betoohigh.Ifso,thedesiredflowtemperaturecanbeadjusted
(typicallytoalowervalue),thusresultinginagradualclosingofthe
motorizedcontrolvalve.
Inboiler-basedheatingsupplythereturntemperatureshouldnot
betoolow(sameadjustmentprocedureasabove).
Furthermore,thereturntemperaturelimitationcanbedependent
oftheoutdoortemperature.Typically,thelowertheoutdoor
temperature,thehighertheacceptedreturntemperature.
Ifthemeasuredroomtemperature(directlyconnectedtemperature
sensorESM-10(S2)orRemotecontrolunitECA30/31)doesnot
equalthedesiredroomtemperature,thedesiredflowtemperature
canbeadjusted.
Thecirculationpump,P1,isONatheatdemandoratfrost
protection.
TheheatingcanbeswitchedOFFwhentheoutdoortemperatureis
higherthanaselectablevalue.
Aconnectedfloworenergymeterbasedonpulses(S7)canlimit
thefloworenergytoasetmaximumvalue.Furthermore,the
limitationcanbeinrelationtotheoutdoortemperature.Typically,
thelowertheoutdoortemperature,thehighertheacceptedflow/
power.WhenthissubtypeisusedinanECLComfort296or310the
flow/energysignalcanalternativelycomeasanM-bussignal.
Thefrostprotectionmodemaintainsaselectableflowtemperature,
forexample10°C.
Tocompensatefortheinfluenceofwind,awindspeedsensorcan
beconnected.Basedonthewindspeedsensorsignal(0-10V),the
controllercanbesettoincreasethedesiredflowtemperaturein
relationtoincreasedwindspeed.
Unusedinputs(fromS7andup)can,bymeansofanoverride
switchorrelaycontact,beusedforoverridingthescheduletoa
fixed'Comfort','Saving','Frostprotection'or'Constanttemperature'
mode.
Analarmcanbeactivatediftheactualflowtemperaturediffers
fromthedesiredflowtemperature.
TypicalA230.1application:
Theshowndiagramisafundamentalandsimplifiedexampleanddoes
notcontainallcomponentsthatarenecessaryinasystem.
AllnamedcomponentsareconnectedtotheECLComfortcontroller.
Listofcomponents:
ECL210/296/
310
ElectroniccontrollerECLComfort210,296or310
S1
Outdoortemperaturesensor
S2
(Optional)Roomtemperaturesensor/ECA30
S3
Flowtemperaturesensor
S4
(Optional)Supplyflowtemperaturesensor
(read-outonly)
S5
(Optional)Returntemperaturesensor
S7
(Optional)Flow/energymeter(pulsesignal)
S8
(Optional)Windspeedsignal(0-10V)
P1
Circulationpump
P2
(notillustrated)RelayoutputforSchedule2
M1
Motorizedcontrolvalve,3-pointcontrolled
Alternative1:Controlvalve,thermo-actuator
controlled(DanfosstypeABV)
Alternative2(ECL310withECA32):Motorized
controlvalve,0-10Voltcontrolled
A1
Alarm
TheA230.1applicationcanutilizeaconnectedflow/energymeter
tolimittheflow/power.
6|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
Cooling(applicationA230.2):
Typically,theflowtemperatureisadjustedaccordingtoyour
requirements.TheflowtemperaturesensorS3isthemost
importantsensor.ThedesiredflowtemperatureatS3issetinthe
ECLcontroller.Furthermore,theoutdoortemperature(S1)can
influencethedesiredflowtemperature.Thehighertheoutdoor
temperature,thelowerthedesiredflowtemperature.
Bymeansoftheweekschedule,thecoolingcircuitcanbein
‘Comfort’or‘Savingmode(twovaluesforthedesiredflow
temperature).
Theweekschedulealsocontrolstwovalues(‘Comfortand
‘Saving’)forthedesiredroomtemperature.Ifthemeasuredroom
temperaturedoesnotequalthedesiredroomtemperature,the
desiredflowtemperaturecanbeadjusted.
ThemotorizedcontrolvalveM1isopenedgraduallywhenthe
flowtemperatureishigherthanthedesiredflowtemperatureand
viceversa.
ThereturntemperatureS5tothecoolingsupplyshouldnotbetoo
low.Ifso,thedesiredflowtemperaturecanbeadjusted(typicallyto
ahighervalue),thusresultinginagradualclosingofthemotorized
controlvalve.
Thecirculationpump,P1,isONatcoolingdemand.
Anexternalsignalforthedesiredflowtemperaturecanbeapplied
asa0–10voltsignaltotheterminalsforS8.
Aconnectedfloworenergymeterbasedonpulses(S7)canlimit
thefloworenergytoasetmaximumvalue.
WhentheA230.2isusedinanECLComfort296/310theflow/
energysignalcanalternativelycomeasanM-bussignal.
Thestandbymodemaintainsaselectableflowtemperature,for
example30°C.
Unusedinputs(fromS7andup)can,bymeansofanoverride
switchorrelaycontact,beusedforoverridingthescheduletoa
fixed'Comfort'or'Saving'mode.
ThetemperaturesS4andS6areusedformonitoringpurposesonly.
Theschedulein"Commoncontrollersettings"controlstherelays
2and3.Thiscanbeutilizedforshiftingbetweentwocirculation
pumps.
Seetheinstallationguide,appl.A230.2,ex.dandrelatedelectrical
connections.
TypicalA230.2application:
Theshowndiagramisafundamentalandsimplifiedexampleanddoes
notcontainallcomponentsthatarenecessaryinasystem.
AllnamedcomponentsareconnectedtotheECLComfortcontroller.
Listofcomponents:
ECL210/296
/310
ElectroniccontrollerECLComfort210,296or310
S1
(Optional)Outdoortemperaturesensor
S2
(Optional)Roomtemperaturesensor/ECA30
S3
Flowtemperaturesensor,cooling
S4
(Optional)Supplyflowtemperaturesensor(read-out
only)
S5
(Optional)Returntemperaturesensor
S6
(Optional)Returntemperaturesensor(read-outonly)
S7
(Optional)Flow/energymeter(pulsesignal),not
illustrated
(S8)
(Optional)(Externalvoltage(0–10V)forexternal
settingofdesiredflowtemperature)
P1
Circulationpump
P2/P3
Schedule2
M1
Motorizedcontrolvalve,3-pointcontrolled
Alternative1:Controlvalve,thermo-actuator
controlled(DanfosstypeABV)
Alternative2(ECL310withECA32):Motorized
controlvalve,0-10Voltcontrolled
TheA230.2applicationcanutilizeaconnectedflow/energymeter
tolimittheflow/power.
VI.LG.H5.02
©Danfoss|2019.07|7
OperatingGuideECLComfort210/296/310,applicationA230
Heating(applicationA230.3):
ThissubtypeworkslikeA230.1,buttheflow-orenergylimitation,
basedonpulsesignalisnotimplemented.Ifflow-orenergy
limitationisneeded,theM-Busbasedsignalcanbeused(ECL
Comfort296or310).
Inaddition,A230.3canminimizetheriskofdew(condensation).
TheRH(RelativeHumidity)signalcanarrangeaminimumdesired
roomtemperatureforprotectionagainstdew(condensation).
Dewcanoccurwhenairwithhightemperatureandhumidity
comestocolderwalls,forexampleinchurches,castlesandother
thick-wallbuildings.
Theequation-
T.dew=(0.96xT.room)+(0.25xRH)-22.4
isusedforcalculationofthedewtemperature(T.dew).
T.roomisthemeasuredroomtemperature.RHistheRelative
Humidity,basedonmeasuredroomtemperatureandhumidity.
RoomtemperatureandRHcomeseitherfrom
theRemoteControlUnitECA31
or
aroomtemperaturesensorandanappliedRHsignal,0-10
Volt,toS7.
TherelationshipbetweenappliedvoltageandrelatedRHvalue
canbeset.
AnOffsetvalueforthecalculateddewtemperature(T.dew)canbe
addedforcompensationbetweenwallandroomtemperatures.
Favoritedisplay1canshowthefollowing:
RHvalue:76.3%
Roomtemperature:20.9°C
Desiredroomtemperature:19.5°C
Minimumdesiredroomtemperature,inclusive6Koffset:22.7°C
TypicalA230.3application:
Theshowndiagramisafundamentalandsimplifiedexampleanddoes
notcontainallcomponentsthatarenecessaryinasystem.
AllnamedcomponentsareconnectedtotheECLComfortcontroller.
Listofcomponents:
ECL210/296
/310
ElectroniccontrollerECLComfort210,296or310
S1
Outdoortemperaturesensor
S2
(Optional)Roomtemperaturesensor/ECA31
S3
(Mandatory)Flowtemperaturesensor
S4
(Optional)Supplyflowtemperaturesensor(read-out
only)
S5
(Optional)Returntemperaturesensor
S7
(Optional)RHsignal(0-10V)
S8
(Optional)Windspeedsignal(0-10V)
P1
Circulationpump
P2
(notillustrated)RelayoutputforSchedule2
M1
Motorizedcontrolvalve,3-pointcontrolled
Alternative1:Controlvalve,thermo-actuator
controlled(DanfosstypeABV)
Alternative2(ECL310withECA32):Motorized
controlvalve,0-10Voltcontrolled
A1
Alarm
8|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
Heating(A230.4)
ThissubtypeworksassubtypeA230.1,butthewindinfluence
functionalityisnotimplemented.
Inaddition,A230.4canmonitorDHW(DomesticHotWater)
temperaturesS4andS6.
Anappliedvoltagesignal(0-10Volt)toS8canbeusedfor:
pressuremeasuring.ThevoltageisconvertedintheECL
controllertoapressure,measuredinbar
or
settingthedesiredflowtemperature.Thevoltageisconverted
intheECLcontrollertoatemperaturevalue.
TypicalA230.4application:
Theshowndiagramisafundamentalandsimplifiedexampleanddoes
notcontainallcomponentsthatarenecessaryinasystem.
AllnamedcomponentsareconnectedtotheECLComfortcontroller.
Listofcomponents:
ECL210/296
/310
ElectroniccontrollerECLComfort210,296or310
S1
Outdoortemperaturesensor
S2
(Optional)Roomtemperaturesensor/ECA30
S3
Flowtemperaturesensor,
S4
(Optional)DHWflowtemperaturesensor(read-out
only)
S5
(Optional)Returntemperaturesensor
S6
(Optional)DHWcirculationreturntemperature
sensor(read-outonly)
S7
(Optional)Flow/energymeter(pulsesignal)
S8
(Optional)0-10Voltsignalfrompressuresensor
Alternative:0-10Voltsignalforexternalsettingof
desiredflowtemperature
P1
Circulationpump,heating
M1
Motorizedcontrolvalve,3-pointcontrolled
Alternative1:Controlvalve,thermo-actuator
controlled(DanfosstypeABV)
Alternative2(ECL310withECA32):Motorized
controlvalve,0-10Voltcontrolled
A1
Alarm
VI.LG.H5.02
©Danfoss|2019.07|9
OperatingGuideECLComfort210/296/310,applicationA230
A230,ingeneral:
UptotwoRemoteControlUnits,ECA30/31,canbeconnectedto
oneECLcontrollerinordertocontroltheECLcontrollerremotely.
Exerciseofcirculationpumpsandcontrolvalveinperiodswithout
heatingorcoolingdemandcanbearranged.
AdditionalECLComfortcontrollerscanbeconnectedviatheECL
485businordertoutilizecommonoutdoortemperaturesignal,
timeanddatesignals.
SeveralECLcontrollers,internallyconnectedviaECL485bus,work
inMaster/Slaveconnection.InaMaster/Slavesystemmaximum
2ECA30/31canbepresent.
Anunusedinputcan,bymeansofanoverrideswitch,beusedto
overridethescheduletoafixed:
(A230.A230.3andA230.4):
'Comfort','Saving' ,'Frostprotection'or'Constanttemperature'
mode
(A230.2):
'Comfort'or'Saving'mode
Heat-meters:
Upto5heat-meterscanbeconnectedtotheM-busterminals(ECL
296/310).
DatacanbetransferredtotheSCADAsystemviaModbusandTCP/
IPtotheECLPortal.
ModbuscommunicationtoaSCADAsystemcanbeestablished.
TheM-busdata(ECLComfort296/310)canfurthermorebe
transferredtotheModbuscommunication.
Alarm
A230.1andA230.3:
AlarmA1(=relay4)canbeactivatedif:
theactualflowtemperaturediffersfromthedesiredflow
temperature.
atemperaturesensororitsconnectiondisconnects/short
circuits.(See:Commoncontrollersettings>System>Raw
inputoverview).
A230.2:
Alarmrelay4isnotused,butatemperaturesensororits
connectionscanbemonitored.
(See:Commoncontrollersettings>System>Rawinputoverview).
A230.4:
AlarmA1(=relay4)canbeactivatedif:
theactualflowtemperaturediffersfromthedesiredflow
temperature.
theactualpressureisnotinsideanacceptablepressurerange
atemperaturesensororitsconnectiondisconnects/short
circuits.(See:Commoncontrollersettings>System>Raw
inputoverview).
Offsetadjustment
Ameasuredtemperaturecanbeoffsetadjusted,ifneeded.
(Navigation:MENU>Commoncontroller>System>Sensoroffset)
Inputconfiguration
Inputs(asfromS7andup)whicharenotpartoftheapplicationcan
beconfiguredtobePt1000,0-10Volt,frequency(pulsecounter)
orDigitalinput.ThisfeaturemakesitpossibleinECL296/310to
communicateextrasignals,suchastemperatures,pressures,ON/
OFFconditions,viaModbusandECLPortal.
TheconfigurationisdonebymeansoftheECLTool(freesoftware
fordownload)ordirectlyinadedicatedmenuintheECLPortalor
theconnectionforModbus(BMS/SCADA).
10|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
A230,ingeneral(continued):
Applicationupload
Theapplicationuploadprocedureisthefollowingafterhaving
powereduptheECLComfortcontroller:
1.Inserttheapplicationkey
2.Selectlanguage
3.Selectsubtype(theInstallationGuideshowssubtypes)
4.SetTimeandDate
TheECLComfortcontrollerinstallstheapplication,initializesand
restarts.Outputrelaysareactivated/de-activated(click-sounds
fromthiscanbeheard).Thisalsomeansthat,forexample,
circulationpumpscanbeswitchedONandOFFshortly.
Commissioning
WhentheA230applicationhasbeenuploadedtheECLComfort
controllerstartsinManualmode.Thiscanbeusedtoverifycorrect
connectionsoftemperature,pressureandflowsensors.Also
verifyingthecontrolledcomponents(valveactuators,pumpsetc.)
forcorrectfunctionalitycanbedone.
Theapplicationkeyisdeliveredwithfactorysettings.
Dependingonsystemtype,itmightbenecessarytochangesome
factorysettingsindividuallyinordertooptimizethefunctionality.
Theapplicationkeymustbeinsertedinordertochangesettings.
Power-down/power-up
WhenthepowersupplytotheECLComfortcontrolleris
disconnected(power-down),theoutputrelaysgotode-activated
position.
Thismeansthat,forexample,circulationpumpscanbeswitched
ON.
SeetheelectricalconnectiondiagramsintheInstallationGuide.
Allrelaycontactsareshowninde-activatedsituation.Somerelay
contactsareclosed,somerelaycontactsareopen.
WhenthepowersupplytotheECLComfortcontrolleris
re-established(power-up),theoutputrelaysareactivated/
de-activated(click-soundsfromthiscanbeheard).Thisalsomeans
that,forexample,circulationpumpscanbeswitchedONandOFF
shortly.
Important:
Setthecorrectrunningtime"Mrun"oftheMotorizedControl
ValveM1.(Circuit1>MENU>Settings>Controlparameters
>Mrun).
Thecontrollerispre-programmedwithfactorysettingsthatareshown
inthe‘ParameterIDoverview’appendix.
VI.LG.H5.02
©Danfoss|2019.07|11
OperatingGuideECLComfort210/296/310,applicationA230
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.
SeetheInstallationGuide(deliveredwiththeapplicationkey)for
applicationtypes/sub-types.
Thecirculationpump(s)inheatingcircuit(s)canbeplacedintheflow
aswellasthereturn.Placethepumpaccordingtothemanufacturer’s
specification.
12|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
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.
Topreventinjuriestopersonsorthecontroller,thecontrollerhasto
besecurelylockedintothebase.Forthispurpose,pressthelocking
pinintothebaseuntilaclickisheardandthecontrollernolonger
canberemovedfromthebase.
Ifthecontrollerisnotsecurelylockedintothebasepart,thereisarisk
thatthecontrollerduringoperationcanunlockfromthebaseandthe
basewithterminals(andalsothe230Va.c.connections)areexposed.
Topreventinjuriestopersons,alwaysmakesurethatthecontroller
issecurelylockedintoitsbase.Ifthisisnotthecase,thecontroller
shouldnotbeoperated!
VI.LG.H5.02
©Danfoss|2019.07|13
OperatingGuideECLComfort210/296/310,applicationA230
Theeasywaytolockthecontrollertoitsbaseorunlockitistousea
screwdriveraslever.
Mountingonawall
Mountthebasepartonawallwithasmoothsurface.Establishthe
electricalconnectionsandpositionthecontrollerinthebasepart.
Securethecontrollerwiththelockingpin.
MountingonaDINrail(35mm)
MountthebasepartonaDINrail.Establishtheelectrical
connectionsandpositionthecontrollerinthebasepart.Secure
thecontrollerwiththelockingpin.
DismountingtheECLComfortcontroller
Inordertoremovethecontrollerfromthebasepart,pulloutthe
lockingpinbymeansofascrewdriver.Thecontrollercannowbe
removedfromthebasepart.
Theeasywaytolockthecontrollertoitsbaseorunlockitistousea
screwdriveraslever.
14|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
BeforeremovingtheECLComfortcontrollerfromthebasepart,ensure
thatthesupplyvoltageisdisconnected.
2.3.2MountingtheRemoteControlUnitsECA30/31
Selectoneofthefollowingmethods:
Mountingonawall,ECA30/31
Mountinginapanel,ECA30
Screwsandrawlplugsarenotsupplied.
Mountingonawall
MountthebasepartoftheECA30/31onawallwithasmooth
surface.Establishtheelectricalconnections.PlacetheECA30/
31inthebasepart.
Mountinginapanel
MounttheECA30inapanelusingtheECA30framekit(ordercode
no.087H3236).Establishtheelectricalconnections.Securethe
framewiththeclamp.PlacetheECA30inthebasepart.TheECA
30canbeconnectedtoanexternalroomtemperaturesensor.
TheECA31mustnotbemountedinapanelifthehumidity
functionistobeused.
VI.LG.H5.02
©Danfoss|2019.07|15
OperatingGuideECLComfort210/296/310,applicationA230
2.3.3MountingtheinternalI/OmoduleECA32
MountingoftheinternalI/OmoduleECA32
TheECA32module(ordercodeno.087H3202)mustbeinserted
intotheECLComfort310/310Bbasepartforadditionalinputand
outputsignalsinrelevantapplications.
TheconnectionbetweentheECLComfort310/310BandECA32
isa10-pole(2x5)connector.Theconnectionisautomatically
establishedwhentheECLComfort310/310Bisplacedonthe
basepart.
16|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
2.4Placingthetemperaturesensors
2.4.1Placingthetemperaturesensors
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)
Placethesensoraccordingtotheboilermanufacturers
specification.
Airducttemperaturesensor(ESMB-12orESMUtypes)
Placethesensorsothatitmeasuresarepresentativetemperature.
DHWtemperaturesensor(ESMUorESMB-12)
PlacetheDHWtemperaturesensoraccordingtothemanufacturers
specification.
Slabtemperaturesensor(ESMB-12)
Placethesensorinaprotectiontubeintheslab.
ESM-11:Donotmovethesensorafterithasbeenfastenedinorderto
avoiddamagetothesensorelement.
ESM-11,ESMCandESMB-12:Useheatconductingpasteforquick
measurementofthetemperature.
ESMUandESMB-12:Usingasensorpockettoprotectthesensorwill,
however,resultinaslowertemperaturemeasurement.
VI.LG.H5.02
©Danfoss|2019.07|17
OperatingGuideECLComfort210/296/310,applicationA230
Pt1000temperaturesensor(IEC751B,1000Ω/0°C)
Relationshipbetweentemperatureandohmicvalue:
18|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
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).
VI.LG.H5.02
©Danfoss|2019.07|19
OperatingGuideECLComfort210/296/310,applicationA230
Thecommongroundterminalisusedforconnectionofrelevant
components(pumps,motorizedcontrolvalves).
ECL210/310
ECL296
SeealsotheInstallationGuide(deliveredwiththeapplicationkey)
forapplicationspecificconnections.
Wirecrosssection:0.5-1.5mm²
Incorrectconnectioncandamagetheelectronicoutputs.
Max.2x1.5mm²wirescanbeinsertedintoeachscrewterminal.
Maximumloadratings:
Relayterminals
4(2)A/230Va.c.
(4Aforohmicload,2Afor
inductiveload)
Triac(=electronic
relay)terminals
0,2A/230Va.c.
A230.2(cooling):2-pumpcontrol
ApplicationA230.2,ex.disanexampleforscheduledshiftbetween
twocirculationpumps.
ControlofP1isbasedonthecoolingdemandanddetermines
viaK1theON/OFFcontrolofthepumpsP2andP3.P2andP3
arerelatedtotheoutputoftheschedulein"Commoncontroller
settings".
TheelectricdiagramforA230.2,P2andP3showsanexamplefor
connection.
20|©Danfoss|2019.07
VI.LG.H5.02
OperatingGuideECLComfort210/296/310,applicationA230
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64
  • Page 65 65
  • Page 66 66
  • Page 67 67
  • Page 68 68
  • Page 69 69
  • Page 70 70
  • Page 71 71
  • Page 72 72
  • Page 73 73
  • Page 74 74
  • Page 75 75
  • Page 76 76
  • Page 77 77
  • Page 78 78
  • Page 79 79
  • Page 80 80
  • Page 81 81
  • Page 82 82
  • Page 83 83
  • Page 84 84
  • Page 85 85
  • Page 86 86
  • Page 87 87
  • Page 88 88
  • Page 89 89
  • Page 90 90
  • Page 91 91
  • Page 92 92
  • Page 93 93
  • Page 94 94
  • Page 95 95
  • Page 96 96
  • Page 97 97
  • Page 98 98
  • Page 99 99
  • Page 100 100
  • Page 101 101
  • Page 102 102
  • Page 103 103
  • Page 104 104
  • Page 105 105
  • Page 106 106
  • Page 107 107
  • Page 108 108
  • Page 109 109
  • Page 110 110
  • Page 111 111
  • Page 112 112
  • Page 113 113
  • Page 114 114
  • Page 115 115
  • Page 116 116
  • Page 117 117
  • Page 118 118
  • Page 119 119
  • Page 120 120
  • Page 121 121
  • Page 122 122
  • Page 123 123
  • Page 124 124
  • Page 125 125
  • Page 126 126
  • Page 127 127
  • Page 128 128
  • Page 129 129
  • Page 130 130
  • Page 131 131
  • Page 132 132
  • Page 133 133
  • Page 134 134
  • Page 135 135
  • Page 136 136
  • Page 137 137
  • Page 138 138
  • Page 139 139
  • Page 140 140
  • Page 141 141
  • Page 142 142
  • Page 143 143
  • Page 144 144
  • Page 145 145
  • Page 146 146
  • Page 147 147
  • Page 148 148
  • Page 149 149
  • Page 150 150
  • Page 151 151
  • Page 152 152
  • Page 153 153
  • Page 154 154
  • Page 155 155
  • Page 156 156
  • Page 157 157
  • Page 158 158
  • Page 159 159
  • Page 160 160
  • Page 161 161
  • Page 162 162
  • Page 163 163
  • Page 164 164
  • Page 165 165
  • Page 166 166
  • Page 167 167
  • Page 168 168
  • Page 169 169
  • Page 170 170
  • Page 171 171
  • Page 172 172
  • Page 173 173

Danfoss ECL Comfort 210, 296, 310, A230 Operating instructions

Category
Heat pumps
Type
Operating instructions

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI