Danfoss ECL Comfort 210 User manual

OperatingGuide

ECLComfort210,296and310,returntemperature

limitation

1.0TableofContents

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

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

2.0Settings...........................................................

2.1Returntemperaturelimitationinamaster/slave

system...............................................................5

3.0Miscellaneous..................................................7

3.1Severalcontrollersinthesamesystem........................7

©Danfoss|217.8VI.GU.W2.2|1

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation

ThisInstallationGuideisanappendixtoinstallationguides

associatedwithECLapplicationkeysproducedasfromSeptember

213andcontainsonlyadescriptionofthereturntemperature

limitationfunctionalityinamaster/slavesystem.

Thereturntemperaturelimitationfunctionalitycanberealized

withECLComfort21,ECLComfort296andECLComfort31.

Forinformationongeneralfunctionspleaseconsulttheinstallation

guidefortheapplicationkeyinquestion.

AdditionaldocumentationforECLComfort21,296and31,

modulesandaccessoriesisavailableonhttp://heating.danfoss.com/.

SafetyNote

Toavoidinjuryofpersonsanddamagestothedevice,itisabsolutely

necessarytoreadandobservetheseinstructionscarefully.

Necessaryassembly,start-up,andmaintenanceworkmustbe

performedbyqualiﬁedandauthorizedpersonnelonly.

Locallegislationsmustberespected.Thiscomprisesalsocable

dimensionsandtypeofisolation(doubleisolatedat23V).

AfusefortheECLComfortinstallationismax.1Atypically.

TheambienttemperaturerangesforECLComfortinoperationare:

ECLComfort21/31:-55°C

ECLComfort296:-45°C.

Exceedingthetemperaturerangecanresultinmalfunctions.

Installationmustbeavoidedifthereisariskforcondensation(dew).

Thewarningsignisusedtoemphasizespecialconditionsthatshould

betakenintoconsideration.

Thissymbolindicatesthatthisparticularpieceofinformationshould

bereadwithspecialattention.

2|©Danfoss|217.8VI.GU.W2.2

ECLComfort210,296and310,returntemperaturelimitation

Automaticupdateofcontrollersoftware(ﬁrmware):

Thesoftwareofthecontrollerisupdatedautomaticallywhenthekey

isinserted(asofcontrollerversion1.11(ECL21/31)andversion

1.58(ECL296)).Thefollowinganimationwillbeshownwhenthe

softwareisbeingupdated:

Progressbar

Duringupdate:

•DonotremovetheKEY

Ifthekeyisremovedbeforethehour-glassisshown,youhave

tostartafresh.

•Donotdisconnectthepower

Ifthepowerisinterruptedwhenthehour-glassisshown,the

controllerwillnotwork.

AsthisOperatingGuidecoversseveralsystemtypes,specialsystem

settingswillbemarkedwithasystemtype.Allsystemtypesareshown

inthechapter:'Identifyingyoursystemtype'.

°C(degreesCelsius)isameasuredtemperaturevaluewhereasK

(Kelvin)oftenisusedfortemperaturedifferences.

TheIDno.isuniquefortheselectedparameter.

ExampleFirstdigitSeconddigitLastthreedigits

1117411174

-Circuit1Parameterno.

1217412174

-Circuit2Parameterno.

IfanIDdescriptionismentionedmorethanonce,itmeansthatthere

arespecialsettingsforoneormoresystemtypes.Itwillbemarked

withthesystemtypeinquestion(e.g.12174-A266.9).

ParametersindicatedwithanIDno.like"1x67"meanauniversal

parameter.

xstandsforcircuit/parametergroup.

VI.GU.W2.2©Danfoss|217.8|3

ECLComfort210,296and310,returntemperaturelimitation

DisposalNote

Thisproductshouldbedismantledanditscomponents

sorted,ifpossible,invariousgroupsbeforerecycling

ordisposal.

Alwaysfollowthelocaldisposalregulations.

4|©Danfoss|217.8VI.GU.W2.2

ECLComfort210,296and310,returntemperaturelimitation

2.0Settings

2.1Returntemperaturelimitationinamaster/slavesystem

Thecircuit1menuforreturntemperaturelimitparameters

containsanadditionalparameter"DHW,ret.Tlimit"(=Domestic

HotWater,returntemperaturelimit).

Whenaslaveinamaster/slavesystemisinDHW-tankheating/

chargingmode,thedesiredﬂowtemperaturevalueistransferredto

themaster.Themasterwillreactbycontrollingaﬂowtemperature

beinganumberofdegreeshigher("Demandoffset")thanthe

desiredﬂowtemperaturefromtheslave.

WhenthemasterisfulﬁllingaDHW-tankheating/charging

demandfromaslave,thereturntemperaturelimitationcanbe

doneinrelationtoasetvalue.

Thereturntemperaturelimitationwillalwaysberelatedtothe

highestlimitationvalue.

Anexample:Returntemperaturelimitation(DHW)=55°Cand

returntemperaturelimitation(heating)=6°C.

Theresultwillbeareturntemperaturelimitationat6°C.

Ifthemasterisnotcontrollingadesiredﬂowtemperaturefroma

slave,thereturntemperaturelimitationcanbedoneinrelationto

theoutdoortemperature.

Theparameter"DHW,ret.Tlimit"isnotpresentinapplicationswith

DHW-tankheating/charging.

Examples:A237,A247,A367,A377.

MENU>Settings>Returntemperaturelimitationinamaster/

slavesystem

DHW,ret.Tlimit11029

CircuitSettingrangeFactorysetting

1OFF/10–110°COFF

WhenanaddressedslaveisactiveinDHW-tanheating/charging,the

returntemperaturelimitationinthemastercanbeset.

Notes:

•Themastercircuitmustbesettoreactonthedesiredﬂowtemperature

intheslave(s).See"Demandoffset"(ID11017).

•Theslave(s)mustbesettosendits/theirdesiredﬂowtemperaturetothe

master.See"SenddesiredT"(ID1x500).

OFF:Noinﬂuencefromslaves.Thereturntemperature

limitationisrelatedtosettingsin"Returnlimit" .

10–

110°C:

Returntemperaturelimitationvaluewhenslaveisin

DHWtankheating/chargingoperation.

#1#=Master,exampleA266,address15

#2#=Slave,exampleA237,address9

#3#=Slave,exampleA367,address6

SomeexamplesofapplicationswithDHW-tankheating/chargingare:

•A217,A237,A247,A367,A377

VI.GU.W2.2©Danfoss|217.8|5

ECLComfort210,296and310,returntemperaturelimitation

MENU>Settings>Returntemperaturelimitationinamaster/

slavesystem

Demandoffset11017

CircuitSettingrangeFactorysetting

1OFF/1...20KOFF

Thedesiredﬂowtemperatureinheatingcircuit1canbeinﬂuencedbythe

demandforadesiredﬂowtemperaturefromanothercontroller(slave)or

anothercircuit.

OFF:Thedesiredﬂowtemperatureincircuit1isnot

inﬂuencedbythedemandofanyothercontroller(slave

orcircuit2).

1...20:Thedesiredﬂowtemperatureisincreasedbytheset

valuein‘Demandoffset’ ,ifthedemandoftheslave/

circuit2ishigher.

Temp.Settingin

‘Demandoffset’

Des.ﬂowtemp.,

circuit1

Des.ﬂowtemp.,

circuit2

Time

Thefunctionof‘Demandoffset’cancompensateforheatlosses

betweenmasterandslavecontrolledsystems.

MENU>Settings>Returntemperaturelimitationinamaster/

slavesystem

SenddesiredT1x00

CircuitSettingrangeFactorysetting

OFF/ONON

Sub-circuitinthesameECLcontroller:

Informationaboutthedesiredﬂowtemperaturecanbesenttocircuit1.

TheECLcontrolleractsasaslavecontrollerinamaster/slavesystem:

Informationaboutthedesiredﬂowtemperaturecanbesenttothemaster

controllerviatheECL485bus.

OFF:Informationaboutthedesiredﬂowtemperatureisnot

senttocircuit1/mastercircuit/themastercontroller.

ON:Informationaboutthedesiredﬂowtemperatureissent

tocircuit1/mastercircuit/themastercontroller.

SlavecircuitsarecircuitsinotherECLcontrollers.

Sub-circuitsarecircuitsbesidesthemasterorcircuit1intheECL

controller.

Inthemastercontroller,'Demandoffset'mustbesettoavalueinorder

toreactonadesiredﬂowtemperaturefromaslavecontroller.

Whenthecontrolleractsasaslave,itsaddressmustbe1,2,3...9in

ordertosendthedesiredtemperaturetothemaster(seethesection

‘Miscellaneous’ ,‘Severalcontrollersinthesamesystem’).

6|©Danfoss|217.8VI.GU.W2.2

ECLComfort210,296and310,returntemperaturelimitation

3.0Miscellaneous

3.1Severalcontrollersinthesamesystem

WhenECLComfortcontrollersareinterconnectedbymeansof

theECL485communicationbus(cabletype:2xtwistedpair),the

mastercontrollerwillbroadcastthefollowingsignalstotheslave

controllers:

•Outdoortemperature(measuredbyS1)

•Timeanddate

•DHWtankheating/chargingactivity

Furthermore,themastercontrollercanreceiveinformationabout:

•thedesiredﬂowtemperature(demand)fromslavecontrollers

•and(asfromECLcontrollerversion1.48)DHWtankheating/

chargingactivityinslavecontrollers

Situation1:

SLAVEcontrollers:Howtomakeuseoftheoutdoor

temperaturesignalsentfromtheMASTERcontroller

Theslavecontrollersonlyreceiveinformationaboutoutdoor

temperatureanddate/time.

SLAVEcontrollers:

Changethefactorysetaddressfrom15toaddress.

•In,gotoSystem>Communication>ECL485addr.

ECL48addr.(master/slaveaddress)2048

CircuitSettingrangeChoose

...150

ECL48buscable

MaximumrecommendedlengthoftheECL485busiscalculatedlike

this:

Subtract"TotallengthofallinputcablesofallECLcontrollersinthe

master-slavesystem"from2m.

Simpleexamplefortotallengthofallinputcables,3xECL:

1xECLOutdoortemp.sensor:15m

3xECLFlowtemp.sensor:18m

3xECLReturntemp.sensor:18m

3xECLRoomtemp.sensor:3m

Total:81m

MaximumrecommendedlengthoftheECL485bus:

2-81m=119m

InasystemwithMASTER/SLAVEcontrollers,onlyoneMASTER

controllerwithaddress15isallowed.

IfbymistakemoreMASTERcontrollersarepresentinanECL485

communicationbussystem,decidewhichcontrolleristobeMASTER.

Changetheaddressintheremainingcontrollers.However,thesystem

willoperatebutnotbestablewithmorethanoneMASTERcontroller.

IntheMASTERcontroller,theaddressin‘ECL485addr.(master/slave

address)’ ,IDno.248,mustalwaysbe15.

Navigation:

•In,gotoSystem>Communication>ECL485addr.

SLAVEcontrollersmustbesettoanotheraddressthan15:

Navigation:

•In,gotoSystem>Communication>ECL485addr.

'Demandoffset'withavalueistobeusedintheMastercontrolleronly.

VI.GU.W2.2©Danfoss|217.8|7

ECLComfort210,296and310,returntemperaturelimitation

Situation2:

SLAVEcontroller:HowtoreactonaDHWtankheating/

chargingactivitysentfromtheMASTERcontroller

TheslavereceivesinformationaboutaDHWtankheating/

chargingactivityinthemastercontrollerandcanbesettoclose

theselectedheatingcircuit.

ECLcontrollerversions1.48(asfromAugust213):

ThemasterreceivesinformationaboutDHWtankheating/

chargingactivityinthemastercontrolleritselfandalsoslavesin

thesystem.

ThisstatusisbroadcastedtoallECLcontrollersinthesystemand

eachheatingcircuitcanbesettoclosetheheating.

SLAVEcontroller:

Setthedesiredfunction:

•Incircuit1/circuit2,goto‘Settings’>‘Application’>’DHW

priority’:

DHWpriority(closedvalve/normal

operation)

1102

/1202

CircuitSettingrangeChoose

1/2OFF/ONOFF/ON

OFF:Theﬂowtemperaturecontrolremainsunchangedduring

activeDHWheating/charginginthemaster/slave

system.

ON:Thevalveintheheatingcircuitisclosedduringactive

DHWheating/charginginthemaster/slavesystem.

8|©Danfoss|217.8VI.GU.W2.2

ECLComfort210,296and310,returntemperaturelimitation

Situation3:

SLAVEcontroller:Howtomakeuseoftheoutdoortemperature

signalandsendinformationaboutthedesiredﬂow

temperaturebacktotheMASTERcontroller

Theslavecontrollerreceivesinformationaboutoutdoor

temperatureanddate/time.Themastercontrollerreceives

informationaboutthedesiredﬂowtemperaturefromslave

controllerswithanaddressfrom1...9:

SLAVEcontroller:

•In,gotoSystem>Communication>ECL485addr.

•Changethefactorysetaddressfrom15toanaddress(1...9).

Eachslavemustbeconﬁguredwithitsownaddress.

ECL48addr.(master/slaveaddress)2048

CircuitSettingrangeChoose

...151...9

Furthermore,eachslavecansendinformationaboutthedesired

ﬂowtemperature(demand)ineachcircuitbacktothemaster

controller.

SLAVEcontroller:

•Inthecircuitinquestion,gotoSettings>Application>Send

desiredT

•ChooseONorOFF.

SenddesiredT1100

/1200

CircuitSettingrangeChoose

1/2OFF/ONONorOFF

OFF:Informationaboutthedesiredﬂowtemperatureisnot

senttothemastercontroller.

ON:Informationaboutthedesiredﬂowtemperatureissent

tothemastercontroller.

IntheMASTERcontroller,theaddressin‘ECL485addr.(master/slave

address)’ ,IDno.248,mustalwaysbe15.

VI.GU.W2.2©Danfoss|217.8|9

ECLComfort210,296and310,returntemperaturelimitation

*087H9186*

*VIGUW202*

1|©Danfoss|217.8VI.GU.W2.2

ECLComfort210,296and310,returntemperaturelimitation

Other manuals for ECL Comfort 210

This manual suits for next models

Table of contents

Other Danfoss Controllers manuals

Danfoss

Danfoss AVPL 1.0 User manual

Danfoss

Danfoss 51 Series User manual

Danfoss

Danfoss AMI 120 NL-1 User manual

Danfoss

Danfoss AVA User manual

Danfoss

Danfoss AMV 610 User manual

Danfoss

Danfoss AMV 610 User manual

Danfoss

Danfoss Series 90 User manual

Danfoss

Danfoss EvoFlat WSS User manual

Danfoss

Danfoss FCM305 56 User manual

Danfoss

Danfoss Link CC User manual

Danfoss

Danfoss MCO 305 Guide

Danfoss

Danfoss VLT HVAC Drive FC 102 User manual

Danfoss

Danfoss MCI 25 User manual

Danfoss

Danfoss VLT MCD 200 User manual

Danfoss

Danfoss EKC 302A User manual

Danfoss

Danfoss VLT MCD 600 User manual

Danfoss

Danfoss MCV105C User manual

Danfoss

Danfoss VLT Compact Starter MCD 201 User manual

Danfoss

Danfoss ECL 2000 User manual

Danfoss

Danfoss 140F1139 User manual

Danfoss

Danfoss ICAD 600A User manual

Danfoss

Danfoss AME 110 NLX User manual

Danfoss

Danfoss VLT 6000 series User manual

Danfoss

Danfoss VLT AQUA Drive FC 202 User manual

Popular Controllers manuals by other brands

Digiplex

Digiplex DGP-848 Programming guide

YASKAWA

YASKAWA SGM series user manual

Sinope

Sinope Calypso RM3500ZB installation guide

Isimet

Isimet DLA Series Style 2 Installation, Operations, Start-up and Maintenance Instructions

LSIS

LSIS sv-ip5a user manual

Rockwell Automation

Rockwell Automation 1769-L31 installation instructions

Airflow

Airflow Uno hab Installation and operating instructions

ABB

ABB ACS580-01 drives Hardware manual

Panasonic

Panasonic GM1 Series Reference manual

Emerson

Emerson SW93 owner's manual

AutoAqua

AutoAqua Smart ATO micro SATO-120P manual

Panasonic

Panasonic FP? Positioning Unit RTEX Technical manual

Samson

Samson Type 5824 Mounting and operating instructions

Alpha IP

Alpha IP MIOB 21001 manual

Siemens

Siemens OpenAir GMA 1 Series Mounting instructions

Surecom

Surecom SR-629 user manual

Fishman

Fishman TriplePlay installation guide

Regulus

Regulus SRS1 T Installation and operation manual