Danfoss ECL Comfort 210 / 310, A267 Operating instructions

Category
Heat pumps
Type
Operating instructions
OperatingGuide
ECLComfort210/310,applicationA267
1.0TableofContents
1.0TableofContents...............................................1
1.1Importantsafetyandproductinformation.....................2
2.0Installation........................................................5
2.1Beforeyoustart.....................................................5
2.2Identifyingthesystemtype.......................................8
2.3Mounting...........................................................14
2.4Placingthetemperaturesensors................................18
2.5Electricalconnections.............................................20
2.6InsertingtheECLApplicationKey..............................25
2.7Checklist............................................................31
2.8Navigation,ECLApplicationKeyA267.........................32
3.0Dailyuse.........................................................36
3.1Howtonavigate...................................................36
3.2Understandingthecontrollerdisplay..........................37
3.3Ageneraloverview:Whatdothesymbolsmean?...........41
3.4Monitoringtemperaturesandsystem
components........................................................42
3.5Influenceoverview................................................43
3.6Manualcontrol.....................................................44
3.7Schedule............................................................45
4.0Settingsoverview............................................46
5.0Settings...........................................................48
5.1IntroductiontoSettings..........................................48
5.2Flowtemperature..................................................49
5.3Roomlimit..........................................................52
5.4Returnlimit.........................................................54
5.5Optimization........................................................60
5.6Controlparameters................................................67
5.7Application.........................................................71
5.8Heatcut-out........................................................81
5.9Tanktemperature..................................................84
5.10Anti-bacteria........................................................87
6.0Commoncontrollersettings..............................89
6.1IntroductiontoCommoncontrollersettings’................89
6.2Time&Date.........................................................90
6.3Holiday..............................................................91
6.4Inputoverview.....................................................93
6.5Log...................................................................94
6.6Outputoverride....................................................95
6.7Keyfunctions.......................................................96
6.8System...............................................................98
7.0Miscellaneous................................................105
7.1ECA30/31setupprocedures.................................105
7.2Overridefunction................................................113
7.3Severalcontrollersinthesamesystem......................116
7.4Frequentlyaskedquestions....................................119
7.5Definitions........................................................122
7.6Type(ID6001),overview.......................................125
7.7ParameterIDoverview..........................................126
©Danfoss|2018.05VI.GU.G2.02|1
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation
ThisInstallationGuideisassociatedwithECLApplicationKeyA267
(ordercodeno.087H3816).
ThefunctionscanberealizedinECLComfort210aswellasECL
Comfort310.IftheA267keyisusedintheECLComfort310,the
functionalityremainsasintheECLComfort210.
TheapplicationA267complieswithECLComfortcontroller210
and310asofsoftwareversion1.11(visibleatstart-upofthe
controllerandinCommoncontrollersettingsin‘System’).
AdditionaldocumentationforECLComfort210andaccessoriesis
availableonwww.ecl.doc.danfoss.com.
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.
2|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
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.
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).
VI.GU.G2.02
©Danfoss|2018.05|3
OperatingGuideECLComfort210/310,applicationA267
ParametersindicatedwithanIDno.like"1x607"meanauniversal
parameter.
xstandsforcircuit/parametergroup.
DisposalNote
Thisproductshouldbedismantledanditscomponents
sorted,ifpossible,invariousgroupsbeforerecycling
ordisposal.
Alwaysfollowthelocaldisposalregulations.
4|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
2.0Installation
2.1Beforeyoustart
TheapplicationA267isveryflexible.Thesearethebasicprinciples:
Heating(circuit1):
Typically,theflowtemperatureisadjustedaccordingtoyour
requirements.TheflowtemperaturesensorS3isthemost
importantsensor.ThedesiredflowtemperatureatS3iscalculated
intheECLcontroller,basedontheoutdoortemperature(S1).
Thelowertheoutdoortemperature,thehigherthedesiredflow
temperature.Bymeansofaweekschedule(upto3‘Comfort
periods/day),theheatingcircuit1canbein‘Comfort’or
‘Savingmode(twodifferenttemperaturevaluesfordesiredroom
temperature).
ThemotorizedcontrolvalveM1isopenedgraduallywhenthe
flowtemperatureislowerthanthedesiredflowtemperatureand
viceversa.
Thereturntemperature(S5)tothedistrictheatingsupplyshould
notbetoohigh.Ifso,thedesiredflowtemperaturecanbeadjusted
(typicallytoalowervalue),thusresultinginagradualclosingofthe
motorizedcontrolvalve.
Furthermore,thereturntemperaturelimitationcandepend
ontheoutdoortemperature.Typically,thelowertheoutdoor
temperature,thehighertheacceptedreturntemperature.
Inboiler-basedheatingsupplythereturntemperatureshouldnot
betoolow(sameadjustmentprocedureasabove).
Ifthemeasuredroomtemperature(S7)doesnotequalthedesired
roomtemperature,thedesiredflowtemperaturecanbeadjusted.
Thecirculationpump(P1)isONatheatdemandoratfrost
protection.Thecirculationpump(P1)canbeswitchedOFF
whenheatingtheDHW(dependentpriority).Ifthesystemhas
achangeovervalve(P2)betweentheheatingandDHWheating
circuit,thecirculationpump(P1)isONwhenheatingtheDHW.
TheheatingcanbeswitchedOFFwhentheoutdoortemperatureis
higherthanaselectablevalue.
TypicalA267application:
Theshowndiagramisafundamentalandsimplifiedexampleanddoes
notcontainallcomponentsthatarenecessaryinasystem.
AllnamedcomponentsareconnectedtotheECLComfortcontroller.
Listofcomponents:
S1
Outdoortemperaturesensor
S2Returntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
Flowtemperaturesensor,circuit2
S5Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S7
Roomtemperaturesensor,circuits1and2
S8
DHWtanktemperaturesensor,lower
P1
Circulationpump,heating,circuit1
P2
DHWheatingpump,circuit3
P3
DHWcirculationpump,circuit3
P4
Circulationpump,heating,circuit2
M1
Motorizedcontrolvalve,circuits1and3
M2
Motorizedcontrolvalve,circuit2
VI.GU.G2.02
©Danfoss|2018.05|5
OperatingGuideECLComfort210/310,applicationA267
Heating(circuit2):
Thiscircuitworksaftersameprinciplesascircuit1.
TheflowtemperaturesensorS4isthemostimportantsensor.
Bymeansofaweekschedule(upto3‘Comfort’periods/day),the
heatingcircuit2canbein‘Comfortor‘Saving’mode(twodifferent
temperaturevaluesfordesiredroomtemperature).Themotorized
controlvalveM2controlsthecircuit.
Thereturntemperature(S2)enableslimitationasdescribed
previously.
IfthemeasuredroomtemperatureS7doesnotequalthedesired
roomtemperature,thedesiredflowtemperaturecanbeadjusted.
Thecirculationpump(P4)isONatheatdemandoratfrost
protection.
TheheatingcanbeswitchedOFFwhentheoutdoortemperatureis
higherthanaselectablevalue.
Heatingcircuit2canbeconnectedafterheatingcircuit1.Ifso,the
desiredflowtemperatureatS3canbeinfluencedbythedesired
flowtemperatureatS4.
Heatingcircuits1and2:
Theheatingcircuits1and2canusethesameroomtemperature
sensor(S7).However,eachheatingcircuitcanhaveanECA30,
RemoteControlUnit,inordertohaveseparateroomtemperature
signals.Anothersolution:UseS7foroneoftheheatingcircuitsand
ECA30fortheotherheatingcircuit.
A267.1examplea:
A267.1exampleb:
A267.1examplec:
6|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
DomesticHotWater(DHW,circuit3):
Bymeansofaweekschedule(upto3Comfortperiods/day),the
DHWcircuitcanbein‘Comfortor‘Savingmode(twodifferent
temperaturevaluesfordesiredDHWtemperature).
IfthemeasuredDHWtemperature(S6)islowerthanthedesired
DHWtemperature,theheatingcirculationpump(P1)canbe
switchedOFFandtheDHWheatingpump(P2)isswitchedON.The
motorizedcontrolvalve(M1)iscontrolledinordertomaintainthe
DHWheatingtemperatureatS3.
TheDHWheatingtemperatureistypically10-15degreeshigher
thanthedesiredDHWtemperature.
DHWtankwith1temperaturesensor:
WhenthemeasuredDHWtemperature(S6)getshigherthanthe
desiredDHWtemperature,theDHWheatingpump(P2)isswitched
OFF.Apost-runtimecanbeset.Themotorizedcontrolvalve(M1)
willhereaftermaintainthedesiredflowtemperatureintheheating
circuit.
DHWtankwith2temperaturesensors:
WhenthemeasuredDHWtemperature(S6)getshigherthanthe
desiredDHWtemperatureandthelowertemperature(atS8)gets
higherthanthecut-outtemperature,theDHWheatingpump(P2)
isswitchedOFF.Apost-runtimecanbeset.Themotorizedcontrol
valve(M1)willhereaftermaintainthedesiredflowtemperaturein
theheatingcircuit.
A267.1exampled:
A267.1examplee:
Thecontrollerispre-programmedwithfactorysettingsthatareshown
inthe‘ParameterIDoverview’appendix.
VI.GU.G2.02
©Danfoss|2018.05|7
OperatingGuideECLComfort210/310,applicationA267
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.
A267.1,examplea
Indirectlyconnectedsystemwith2heatingcircuitsandsecondarilyconnectedDHWtankwithinternalheatexchanger(optionalDHW
priority).
8|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
SpecialsettingsfortypeA267.1,examplea:
DHWcircuit(circuit3)
TheDHWheatingiscontrolledbymeansofDHWheatingpumpP2.
Navigation:IDno.:
Recommendedsetting:
MENU\Settings\Application:'Ch.-o.valve/P'
13051
ON
TheDHWtankisconnectedsecondarily.
MENU\Settings\Application:‘Tank,sec./prim.'
13053
OFF
VI.GU.G2.02
©Danfoss|2018.05|9
OperatingGuideECLComfort210/310,applicationA267
A267.1,exampleb
Indirectlyconnectedsystemwith2heatingcircuitsandsecondarilyconnectedDHWtankwithinternalheatexchanger(DHWpriority).
SpecialsettingsfortypeA267.1,exampleb:
DHWcircuit(circuit3)
TheDHWheatingiscontrolledbymeansofchangeovervalve*P2.
Navigation:IDno.:
Recommendedsetting:
MENU\Settings\Application:'Ch.-o.valve/P'
13051
OFF
TheDHWtankisconnectedsecondarily.
MENU\Settings\Application:‘Tank,sec./prim.'
13053
OFF
*
Thechangeovervalvecanbeofthistype:
DanfossAMZ113
Normalpowersupplied.Whenthecontrolvoltageisapplied(fromterminal12),thechangeovervalvechangesflowdirection.
10|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
A267.1,examplec
Indirectlyconnectedsystemwith2heatingcircuitsandprimarilyconnectedDHWtankwithinternalheatexchanger(optionalDHW
priority).
SpecialsettingsfortypeA267.1,examplec:
DHWcircuit(circuit3)
TheDHWheatingiscontrolledbymeansofON/OFFvalve*P2.
Navigation:
IDno.:
Recommendedsetting:
MENU\Settings\Application:'Ch.-o.valve/P'
13051
ON
TheDHWtankisconnectedsecondarily.
MENU\Settings\Application:‘Tank,sec./prim.
13053
ON
*
Thechangeovervalvecanbeofthistype:
DanfossAMZ113
Normalpowersupplied.Whenthecontrolvoltageisapplied(fromterminal12),thechangeovervalvechangesflowdirection.
VI.GU.G2.02
©Danfoss|2018.05|11
OperatingGuideECLComfort210/310,applicationA267
A267.1,exampled
Indirectlyconnectedsystemwith2heatingcircuits(circuit2isconnectedassubcircuit)andsecondarilyconnectedDHWtankwith
internalheatexchanger(optionalDHWpriority).
SpecialsettingsfortypeA267.1,exampled:
Heatingcircuit1
Heatingcircuit1mustreceiveinformationaboutandreactonthedesiredflowtemperaturefromheatingcircuit2.
Navigation:IDno.:
Recommendedsetting:
MENU\Settings\Application:'Demandoffset'
11017
5K*
*
Thedesiredflowtemperatureinheatingcircuit1is5Kabovethedesiredflowtemperatureinheatingcircuit2.
Heatingcircuit2
Heatingcircuit2isconnectedsecondarilyandmustsendinformationaboutitsdesiredflowtemperaturetoheatingcircuit1.
Navigation:IDno.:
Recommendedsetting:
MENU\Settings\Application:'SenddesiredT'
12500
ON
DHWcircuit(circuit3)
TheDHWheatingiscontrolledbymeansofDHWheatingpumpP2.
Navigation:IDno.:
Recommendedsetting:
MENU\Settings\Application:'Ch.-o.valve/P'
13051
ON
TheDHWtankisconnectedsecondarily.
MENU\Settings\Application:‘Tank,sec./prim.'
13053
OFF
12|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
A267.1,examplee
Indirectlyconnectedsystemwith2heatingcircuits(circuit2isconnectedassubcircuit)andprimarilyconnectedDHWtankwith
internalheatexchanger(optionalDHWpriority).
SpecialsettingsfortypeA267.1,examplee:
Heatingcircuit1
Heatingcircuit1mustreceiveinformationaboutandreactonthedesiredflowtemperaturefromheatingcircuit2.
Navigation:
IDno.:
Recommendedsetting:
MENU\Settings\Application:'Demandoffset'
11017
5K*
*
Thedesiredflowtemperatureinheatingcircuit1is5Kabovethedesiredflowtemperatureinheatingcircuit2.
Heatingcircuit2
Heatingcircuit2isconnectedsecondarilyandmustsendinformationaboutitsdesiredflowtemperaturetoheatingcircuit1.
Navigation:
IDno.:
Recommendedsetting:
MENU\Settings\Application:'SenddesiredT'
12500
ON
DHWcircuit(circuit3)
TheDHWheatingiscontrolledbymeansofON/OFFvalve**P2/M3.
Navigation:
IDno.:
Recommendedsetting:
MENU\Settings\Application:'Ch.-o.valve/P'
13051
ON
TheDHWtankisconnectedsecondarily.
MENU\Settings\Application:‘Tank,sec./prim.'
13053
ON
**
Thechangeovervalvecanbeofthistype:
DanfossAMZ113
Normalpowersupplied.Whenthecontrolvoltageisapplied(fromterminal12),thechangeovervalvechangesflowdirection.
VI.GU.G2.02
©Danfoss|2018.05|13
OperatingGuideECLComfort210/310,applicationA267
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!
14|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
Theeasywaytolockthecontrollertoitsbaseorunlockitistousea
screwdriveraslever.
Mountingonawall
Mountthebasepartonawallwithasmoothsurface.Establishthe
electricalconnectionsandpositionthecontrollerinthebasepart.
Securethecontrollerwiththelockingpin.
MountingonaDINrail(35mm)
MountthebasepartonaDINrail.Establishtheelectrical
connectionsandpositionthecontrollerinthebasepart.Secure
thecontrollerwiththelockingpin.
DismountingtheECLComfortcontroller
Inordertoremovethecontrollerfromthebasepart,pulloutthe
lockingpinbymeansofascrewdriver.Thecontrollercannowbe
removedfromthebasepart.
Theeasywaytolockthecontrollertoitsbaseorunlockitistousea
screwdriveraslever.
VI.GU.G2.02
©Danfoss|2018.05|15
OperatingGuideECLComfort210/310,applicationA267
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.
16|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
2.3.3MountingtheinternalI/OmoduleECA32
MountingoftheinternalI/OmoduleECA32
TheECA32module(ordercodeno.087H3202)mustbeinserted
intotheECLComfort310/310Bbasepartforadditionalinputand
outputsignalsinrelevantapplications.
TheconnectionbetweentheECLComfort310/310BandECA32
isa10-pole(2x5)connector.Theconnectionisautomatically
establishedwhentheECLComfort310/310Bisplacedonthe
basepart.
VI.GU.G2.02
©Danfoss|2018.05|17
OperatingGuideECLComfort210/310,applicationA267
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.
18|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
Pt1000temperaturesensor(IEC751B,1000Ω/0°C)
Relationshipbetweentemperatureandohmicvalue:
VI.GU.G2.02
©Danfoss|2018.05|19
OperatingGuideECLComfort210/310,applicationA267
2.5Electricalconnections
2.5.1Electricalconnections230Va.c.
SafetyNote
Necessaryassembly,start-up,andmaintenanceworkmustbe
performedbyqualifiedandauthorizedpersonnelonly.
Locallegislationsmustberespected.Thiscomprisesalsocablesize
andisolation(reinforcedtype).
AfusefortheECLComfortinstallationismax.10Atypically.
TheambienttemperaturerangefortheECLComfortinoperationis
0-55°C.Exceedingthistemperaturerangecanresultinmalfunctions.
Installationmustbeavoidedifthereisariskforcondensation(dew).
Thecommongroundterminalisusedforconnectionofrelevant
components(pumps,motorizedcontrolvalves).
ECL210/310
ECL296
SeealsotheInstallationGuide(deliveredwiththeapplicationkey)
forapplicationspecificconnections.
20|©Danfoss|2018.05
VI.GU.G2.02
OperatingGuideECLComfort210/310,applicationA267
  • 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

Danfoss ECL Comfort 210 / 310, A267 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