OperatingGuide
ECLComfort210and310,extendedheatcut-out
1.0TableofContents
1.0TableofContents.............................................1
1.1Importantsafetyandproductinformation....................2
2.0Settings...........................................................5
2.1Optimization,summercut-out..................................5
2.2Differentiatedheatcut-out.......................................6
2.3Summer/winterfilterconstant..................................7
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OperatingGuideECLComfort210and310,extendedheatcut-out
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation
ThisOperatingGuideisanappendixtooperatingguidesassociated
withECLapplicationkeysA230,A231,A260,A266,A361,A368and
A376andcontainsonlyadescriptionoftheextendedheatcut-out
functionality.
Theextendedheatcut-outfunctionalitycanberealizedwithECL
Comfort210andECLComfort310.
Forinformationongeneralfunctionspleaseconsulttheoperating
guidefortheapplicationkeyinquestion.
AdditionaldocumentationforECLComfort210and310,modules
andaccessoriesisavailableonhttp://danfoss.com/.
SafetyNote
Toavoidinjuryofpersonsanddamagestothedevice,itisabsolutely
necessarytoreadandobservetheseinstructionscarefully.
Necessaryassembly,start-up,andmaintenanceworkmustbe
performedbyqualifiedandauthorizedpersonnelonly.
Locallegislationsmustberespected.Thiscomprisesalsocable
dimensionsandtypeofisolation(doubleisolatedat230V).
AfusefortheECLComfortinstallationismax.10Atypically.
TheambienttemperaturerangesforECLComfortinoperationare:
ECLComfort210/310/311:0-55°C
ECLComfort296:0-45°C.
Exceedingthetemperaturerangecanresultinmalfunctions.
Installationmustbeavoidedifthereisariskforcondensation(dew).
Thewarningsignisusedtoemphasizespecialconditionsthatshould
betakenintoconsideration.
Applicationkeysmightbereleasedbeforealldisplaytextsare
translated.InthiscasethetextisinEnglish.
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OperatingGuideECLComfort210and310,extendedheatcut-out
Automaticupdateofcontrollersoftware(firmware):
Thesoftwareofthecontrollerisupdatedautomaticallywhenthekey
isinserted:
•ECL210/310,asofcontrollerversion1.11
•ECL296,asofcontrollerversion1.58
•ECL311,asofcontrollerversion11.01
Thefollowinganimationwillbeshownwhenthesoftwareisbeing
updated:
Progressbar
Duringupdate:
•DonotremovetheKEY
Ifthekeyisremovedbeforethehour-glassisshown,youhave
tostartafresh.
•Donotdisconnectthepower
Ifthepowerisinterruptedwhenthehour-glassisshown,the
controllerwillnotwork.
•Manualupdateofcontrollersoftware(firmware):
Seethesection"Automatic/manualupdateoffirmware"
Thissymbolindicatesthatthisparticularpieceofinformationshould
bereadwithspecialattention.
AsthisOperatingGuidecoversseveralsystemtypes,specialsystem
settingswillbemarkedwithasystemtype.Allsystemtypesareshown
inthechapter:'Identifyingyoursystemtype'.
°C(degreesCelsius)isameasuredtemperaturevaluewhereasK
(Kelvin)oftenisusedfortemperaturedifferences.
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OperatingGuideECLComfort210and310,extendedheatcut-out
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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OperatingGuideECLComfort210and310,extendedheatcut-out
2.0Settings
2.1Optimization,summercut-out
Toenabledifferentiatedcut-outtemperaturebasedonthetimeof
theyeartwodatescanbesetwithdifferentsettingsofthecut-out
temperatureaswellasthefilteringdefiningtheaccumulated
outdoortemperature.
Forapplicationsinwhichtheheatcut-outhastorunaccording
totheoutdoortemperatureonly,thesettingsaretobesetinthe
“Summercut-out”menuunder“Optimization”fortheheating
circuitinquestion.
Thisisvalidaslongasthedatesfor“Summer”and“Winter”inthe
“Heatcut-out”menuarethesame(factorysetting).
MENU>Settings>Heatcut-out
Summercut-out(limitforheatingcut-out)
CircuitSettingrange
1*)OFF/1...50°C20°C
11179
Factorysetting
*)dependingonapplication
TheheatingcanbeswitchedOFFwhentheoutdoortemperatureis
higherthanthesetvalue.Thevalveclosesandafterthepost-run
time,theheatingcirculationpumpstops.‘Temp.min. ’willbe
overruled.
TheheatingsystemswitchesONagainwhentheoutdoor
temperatureandtheaccumulated(filtered)outdoortemperature
becomelowerthanthesetlimit.
Temp.Actualoutdoortemp.Accumulatedoutdoortemp.
Time
HeatingONHeatingOFFHeatingON
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OperatingGuideECLComfort210and310,extendedheatcut-out
2.2Differentiatedheatcut-out
Tosetdifferentiatedcut-outparametersforaheatingcircuitfor
“Summer”and“Winter”goto“Heatcut-out”:
(MENU>Settings>Heatcut-out)
Thisfunctionisactivewhenthedatesfor“Summer”and“Winter”
aredifferentinthe“Heatcut-out”menu.
MENU>Settings>Differentiatedheatcut-out
Extendedheatcut-outsetting
ParameterIDSettingrange
Summerday
Summermonth
Summercut-out
Summerfilter
113931…3120
113921…12
11179
11395
OFF/1…50°C20°C
OFF/1…300
MENU>Settings>Differentiatedheatcut-out
Factory
setting
5
250
Extendedwintercut-outsetting
ParameterIDSettingrange
Winterday
Wintermonth
Wintercut-out
Winterfilter
113971…3120
113961…12
11398
11399
OFF/1…50°C20°C
OFF/1…300
Factory
Theabovesettingsofthedatesforthecut-outfunctionareonly
tobedoneintheheatingcircuit1andarevalidforotherheating
circuitsinthecontrolleraswell,ifapplicable.
Thecut-outtemperaturesaswellasthefilterconstantaretobeset
individuallyperheatingcircuit.
setting
5
250
Theheatingcut-outisonlyactivewhenthecontrollermodeisin
scheduledoperation.Whenthecut-outvalueissettoOFF ,thereis
noheatingcut-out.
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2.3Summer/winterfilterconstant
Thefilterconstantof250isapplicableforaveragebuildings.A
filterconstantof1iscloseswitchingaccordingtoactualoutdoor
temperaturemeaninglowfiltering(very“light”building).
Afilterconstantof300isthentobechosenifabigfilteringis
needed(veryheavybuilding).
Forheatingcircuitswheretheheatcut-outisdemandedaccording
tothesameoutdoortemperatureforthewholeyear,butdifferent
filteringiswanted,differentdateshavetobesetinthe“Heat
cut-out”menuenablingaselectionofafilterconstantdifferent
fromthefactorysetting.
Thesedifferentvalueshavetobesetinboththe“Summer”and
“Winter”menu.
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OperatingGuideECLComfort210and310,extendedheatcut-out
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