Danfoss ECA 30 User manual

InstallationGuide

ECA30/31forECLComfort210/210B/310/310B

1.0TableofContents

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

2.0UserGuide.......................................................2

2.1Symboloverview..................................................2

2.2Introduction........................................................3

2.3DisplayinformationECA30/31.................................4

2.4OverridefunctionsECA30/31..................................9

3.0Installation......................................................10

3.1Importantsafetyandproductinformation....................10

3.2Mounting...........................................................14

3.3Placingthetemperaturesensors................................15

3.4Electricalconnections.............................................16

3.5ECA30/31setupprocedures...................................18

4.0Settings...........................................................26

4.1Roomtemperature................................................26

4.2Optimization........................................................27

4.3Holiday..............................................................28

DanfossDistrictEnergyVI.GU.V1.02DEN-SMT/DK1

InstallationGuideECA30/31forECLComfort210/210B/310/310B

2.0UserGuide

2.1Symboloverview

2.1.1Ageneraloverview:Whatdothesymbolsmean?

SymbolDescription

Outdoortemp.

Relativehumidityindoor

Roomtemp.

DHWtemp.

Temperature

Positionindicator

Scheduledmode

Comfortmode

Savingmode

Frostprotectionmode

Manualmode

Standby

Coolingmode

Activeoutputoverride

Optimizedstartorstoptime

Mode

Heating

Cooling

DHW

Commoncontrollersettings

Circuit

PumpON

PumpOFF

Actuatoropens

Actuatorcloses

Actuator,analoguecontrol

signal

Controlled

component

SymbolDescription

Alarm

Monitoringtemperaturesensor

connection

Displayselector

Max.andmin.value

Trendinoutdoortemperature

Windspeedsensor

Sensornotconnectedornotused

Sensorconnectionshort-circuited

7-23

Fixedcomfortday(holiday)

Activeinuence

Heatingactive

Coolingactive

Additionalsymbols,ECA30/31:

SymbolDescription

ECARemoteControlUnit

15Connectionaddress(master:15,slaves:1-9)

Dayoff

Holiday

Relaxing(extendedcomfortperiod)

Goingout(extendedsavingperiod)

InECA30/31onlythesymbolsthatarerelevanttotheapplicationin

thecontrolleraredisplayed.

2DEN-SMT/DKVI.GU.V1.02DanfossDistrictEnergy

InstallationGuideECA30/31forECLComfort210/210B/310/310B

2.2Introduction

TheRemoteControlUnits(RCU)ECA30andECA31areusedfor

roomtemperaturecontrolandoverrideoftheECLComfort210/

210BandECLComfort310/310Bcontrollers.

UptotworemotecontrolunitscanbeconnectedtooneECL

controllerinordertocontroltheECLcontrollerremotely.

Thedisplayhasbacklight.

TheRCUsareconnectedtotheECLComfortcontrollersbymeans

of2×twistedpaircablesforcommunicationandpowersupply

(ECL485communicationbus).

TheECA30/31hasabuilt-inroomtemperaturesensor.An

externalroomtemperaturesensorcanbeconnectedsubstituting

thebuilt-intemperaturesensor.

Furthermore,theECA31hasabuilt-inrelativehumiditysensorand

thesignalisusedinrelevantapplications.

Itispossibletoconnectupto2RCUsontheECL485

communicationbus.

OneRCUcanmonitormax.10ECLComfortcontrollers(master/

slavesystem).

Pleaseconsulttheuserguidethatisenclosedwithyourproductfor

moreinformationontheECLComfortcontroller.

ECA30

(codeno.087H3200)

Remotecontrolunitwithroom

temperaturesensor

ECA31

(codeno.087H3201)

Remotecontrolunitwithroom

temperaturesensorandrelative

humiditysensor

SafetyNote

Toavoidinjuryofpersonsanddamagestothedevice,itisabsolutely

necessarytoreadandobservetheseinstructionscarefully.

Necessaryassembly,start-up,andmaintenanceworkmustbe

performedbyqualiedandauthorizedpersonnelonly.

Thewarningsignisusedtoemphasizespecialconditionsthatshould

betakenintoconsideration.

Thissymbolindicatesthatthisparticularpieceofinformationshould

bereadwithspecialattention.

DanfossDistrictEnergyVI.GU.V1.02DEN-SMT/DK3

InstallationGuideECA30/31forECLComfort210/210B/310/310B

2.3DisplayinformationECA30/31

2.3.1Howtonavigate

ThedisplayandthedialareusedinthesamewayasintheECL

ComfortController.

Younavigateinthecontrollerbyturningthedialleftorrightto

thedesiredposition().

Thedialhasabuilt-inaccellerator.Thefasteryouturnthedial,the

fasteritreachesthelimitsofanywidesettingrange.

Thepositionindicatorinthedisplay()willalwaysshowyouwhere

youare.

Pushthedialtoconrmyourchoices().

ThedisplayexamplesarefromanECA30andanECA31.

Theexamplesmightdifferfromyourapplication.

ECA30:ECA31:

2.3.2ECA30/31,displayinformation

ThecontrollericonhasanaddressindicationoftheconnectedECL

Comfortcontroller.

Tochangeconnectionaddress:

1.ChooseECApicture

2.Movethepositionindicatortothecontrollericon

3.Pushthedialtoselectthecontrollericon

4.Turnthedialtoselectdesiredaddress

5.Pushthedialtoconrmyourchoice

ExampleshowingconnectedECLComfortControlleraddress.

2.3.3Pop-up:Copynewapplication,YES/NO

ThersttimeanECA30/31connectstoanECLComfort

controllerwithanewapplicationoraknownapplicationwitha

newlanguage,theECA30/31askstocopytheapplicationand

languagetotheECA30/31.

Propercommunicationisnotpossiblebeforetheapplicationhas

beencopied.

NO:TheapplicationwillnotbecopiedtotheECA30/31.

YES:TheapplicationwillbecopiedtotheECA30/31.

Typically,theselectionis"YES".

"NO"isselectedwhensomeofseveralECLComfortcontrollersin

anECL485bussystemshouldnotbecopiedtotheECA30/31.

WhenstartingtheECA30/31forthersttime,thereactiontime

seemsslow.

Normalreactiontimeisachievedwhentheapplicationhasbeen

copiedtotheECA30/31.

4DEN-SMT/DKVI.GU.V1.02DanfossDistrictEnergy

InstallationGuideECA30/31forECLComfort210/210B/310/310B

2.3.4Situation:Copying

Theapplication,forexampleA266.1,iscopiedtotheECA30/31.

ThecopiedapplicationissavedintheECA30/31.Herebythe

applicationdoesnotneedtobecopiedagainthenexttimetheECA

30/31connectstothesameECLComfortcontroller.

Upto10applicationscanbesaved.

2.3.5Pop-up:ApplicationrequiresnewerECA

Thispop-upmessageindicatesthattheapplicationcannotrunin

theECA30/31becausenewimprovementshavebeenmade.

AnECA30/31musthavetheversion1.39asaminimuminorder

tobeupdatedfromanapplicationkey.

Inthisexample1.30iscurrentversionand1.40ornewerisdesired

version.

Situation:

TheECA30/31willdisplaythisinformation(anXontheECA30/

31symbol)iftheapplicationintheECLcontrollerdoesnotcomply

withtheECA30/31.Inthisexample1.10iscurrentversionand1.42isdesiredversion.

DanfossDistrictEnergyVI.GU.V1.02DEN-SMT/DK5

InstallationGuideECA30/31forECLComfort210/210B/310/310B

2.3.6Situation:ECAMENUpointonly

Thisdisplayindicatesthatanapplicationhasnotbeenuploadedor

thecommunicationtotheconnectedECLcontrollerisnotworking

properly.

AnXontheECLcontrollersymbolindicatesthatthereisno

communicationwithamasterontheECL485busnetwork.

Helpprocedure:

1.CheckwiringconnectionsbetweenECA30/31andECL

Comfortcontroller

2.Checkcommunicationaddress:

InECLComfort:MENU>Commoncontrollersettings>System

>Communication>ECL485addr.:

Asstandard"15"isselected.

InECA30/31:ECAMENU>ECASystem>ECACommunication

>Connectionaddr.:

Asstandard"15"isselected.

DisplaypartofECA30/31:

InasystemwithECA30/31andECLComfortcontroller(s)oneofthe

ECLComfortcontrollersmustbemaster(address15).

6DEN-SMT/DKVI.GU.V1.02DanfossDistrictEnergy

InstallationGuideECA30/31forECLComfort210/210B/310/310B

2.3.7Situation:ECApicture-Dateandroomtemperature

IntheECApicturethedateisshown.Someapplicationsshowthe

roomtemperaturetoo.

Modeselectoranddesiredroomtemperaturearenotshown.TheECA30/31isnotsetuptocommunicatewithaheatingcircuit

intheconnectedECLcontroller.

Seetheexampleforestablishingthedesiredcommunication.

2.3.8Override

TheECA30/31isnotfactorysetuptocommunicatewithaheating

circuitintheconnectedECLcontroller.

Inordertoarrangetemporarilyoverride,theECA30/31mustbe

setuptocommunicatewiththedesiredheatingcircuitintheECL

Comfortcontroller.

Seethefollowingexamplesforestablishingthedesired

communication.

Example:

ECLComfort:

Circuit1>MENU>Settings>Application:

ECAaddr.:SettoA

DanfossDistrictEnergyVI.GU.V1.02DEN-SMT/DK7

InstallationGuideECA30/31forECLComfort210/210B/310/310B

Example,continued:

ECA30/31:

ECAMENU>ECASystem>ECAcommunication:

Connectionaddr.:

•Setto15(onlyonecontroller,themaster,inthesystem)

•Setto1...9or15(whenmasterandslave(s)controllersinthe

system)

Alternativesettingofaddress:

1.ChooseECApicture

2.Movethepositionindicatortothecontrollericon

3.Pushthedialtoselectthecontrollericon

4.Turnthedialtoselectdesiredaddress

5.Pushthedialtoconrmyourchoice

ExampleshowingconnectedECLComfortControlleraddress.

Example,continued:

ECA30/31:

ECAMENU>ECASystem>ECAoverride:

Overrideaddr.:

•Setto15(onlyonecontroller,themaster,inthesystem)

•Setto1...9or15(whenmasterandslave(s)controllersinthe

system)

Overridecircuit:

•Setthedesiredcircuitnumber(1-4).

Note:

•Onlyheatingcircuitscanbeoverridden.

•IntheECLComfortcontrollertheheatingcircuitinquestion

mustbesettoAorB.

8DEN-SMT/DKVI.GU.V1.02DanfossDistrictEnergy

InstallationGuideECA30/31forECLComfort210/210B/310/310B

2.4OverridefunctionsECA30/31

Thetabletotherightshowstheoverridefunctions.

Theoverridefunctionsareenabledwhencommunicationhasbeen

established(seeECAMENU>ECAsystem>ECAoverride).

Furthermore,thefunctionselectoroftheheatingcircuitmustbein

scheduledmode.

Ifholidaymodeisactivatedthenholidaymodetakespriorityand

cancelstheoverridemode.

Extendedsavingmode:

Extendedcomfortmode:

Holidayawayfromhome:

Overridefunctions:

Holidayathome:

DHWcircuitscannotbetemporarilyoverridden.

Exampleonoverride:

•GotoECAMENU

•Placecursoratclocksymbol(Functionselector)

•Push/turndialtoselectoverrideform

Ifscheduledmodeisnotselected,thecursorcannotbeplacedatthe

functionselector.

Extendedsavingmode:

Whenselected,theoverridestoptimecanbeset(max.23hours

ahead).

Inaddition,thedesiredroomtemperatureintheoverrideperiod

canbeset.

Extendedcomfortmode:

Whenselected,theoverridestoptimecanbeset(max.23hours

ahead).

Inaddition,thedesiredroomtemperatureintheoverrideperiod

canbeset.

Holidayawayfromhome:

Whenselected,theoverridestopdatecanbeset(max.365days

ahead).

Inaddition,thedesiredroomtemperatureintheoverrideperiod

canbeset.

Holidayathome:

Whenselected,theoverridestopdatecanbeset(max.365days

ahead).

Inaddition,thedesiredroomtemperatureintheoverrideperiod

canbeset.

When“holiday”overrideisselected,thestopdateisthelastholiday

date.

Example:

Stopdateissetto"15.11"(15thofNovember),meaningthatfrom

midnightbetweenthe15thofNovemberandthe16thofNovember,

theoverrideisdisabled.

DanfossDistrictEnergyVI.GU.V1.02DEN-SMT/DK9

InstallationGuideECA30/31forECLComfort210/210B/310/310B

3.0Installation

3.1Importantsafetyandproductinformation

3.1.1Importantsafetyandproductinformation

ThisInstallationGuideisassociatedwiththeRemoteControlUnits

ECA30(codeno.087H3200)andECA31(codeno.087H3201).

ECA30isaremotecontrolunitwithroomtemperaturesensor.

ECA31isaremotecontrolunitwithroomtemperaturesensorand

relativehumiditysensor.

ECA30andECA31canbeusedwithECLComfort210/210Band

ECLComfort310/310Bcontrollers.

Forinformationongeneralfunctionspleaseconsulttheinstallation

guidefortheapplicationkeyinquestion.

AdditionaldocumentationforECLComfort210and310,modules

andaccessoriesisavailableonwww.ecl.doc.danfoss.com.

SafetyNote

Toavoidinjuryofpersonsanddamagestothedevice,itisabsolutely

necessarytoreadandobservetheseinstructionscarefully.

Necessaryassembly,start-up,andmaintenanceworkmustbe

performedbyqualiedandauthorizedpersonnelonly.

Thewarningsignisusedtoemphasizespecialconditionsthatshould

betakenintoconsideration.

Thissymbolindicatesthatthisparticularpieceofinformationshould

bereadwithspecialattention.

AsthisInstallationGuidecoversseveralsystemtypes,specialsystem

settingswillbemarkedwithasystemtype.Allsystemtypesareshown

inthechapter:'Identifyingyoursystemtype'.

°C(degreesCelsius)isameasuredtemperaturevaluewhereasK

(Kelvin)oftenisusedfortemperaturedifferences.

10DEN-SMT/DKVI.GU.V1.02DanfossDistrictEnergy

This manual suits for next models

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