2. Danfoss
  3. ECL Comfort 210 and 310, A260
ECL Comfort 210 and 310, A260

Danfoss ECL Comfort 210 and 310, A260, ECL Comfort 210, ECL Comfort 310 Installation guide

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InstallationGuide
ECLComfort210/310,applicationA260
1.0TableofContents
1.0TableofContents...............................................1

2.0Installation........................................................6








3.0Dailyuse.........................................................34








4.0Settingsoverview............................................42
5.0Settings...........................................................45











6.0Commoncontrollersettings..............................88








7.0Miscellaneous................................................103










InstallationGuideECLComfort210/310,applicationA260
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation


























http://district-heating.danfoss.com/download/tools/





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




InstallationGuideECLComfort210/310,applicationA260

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



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SafetyNote

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
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InstallationGuideECLComfort210/310,applicationA260
Automaticupdateofcontrollersoftware

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InstallationGuideECLComfort210/310,applicationA260
DisposalNote

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InstallationGuideECLComfort210/310,applicationA260
2.0Installation
2.1Beforeyoustart
A260
Heating(circuit1andcircuit2):





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



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







TypicalA260application:



Listofcomponents:
ECL210/310
ElectroniccontrollerECLComfort210or310
S1
Outdoortemperaturesensor
S2Roomtemperaturesensor/ECA30,circuit1
S3
Flowtemperaturesensor,circuit1
S4
Flowtemperaturesensor,circuit2
S5
Returntemperaturesensor,circuit1
S6
Returntemperaturesensor,circuit2
S8Roomtemperaturesensor/ECA30,circuit2
P1
Circulationpump,circuit1
P2
Circulationpump,circuit2
M1
Motorizedcontrolvalve(3-pointcontrolled),circuit1
Alternative:Thermoactuator(DanfosstypeABV)
M2
Motorizedcontrolvalve(3-pointcontrolled),circuit2
Alternative:Thermoactuator(DanfosstypeABV)
A1
Alarm





InstallationGuideECLComfort210/310,applicationA260
A260,ingeneral:













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
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
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
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



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






InstallationGuideECLComfort210/310,applicationA260
2.2Identifyingthesystemtype
Sketchyourapplication




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


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
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


Advicesforsettings:






not










InstallationGuideECLComfort210/310,applicationA260
2.3Mounting
2.3.1MountingtheECLComfortcontroller








LockingtheECLComfortcontroller

















InstallationGuideECLComfort210/310,applicationA260
Mountingonawall



MountingonaDINrail(35mm)



DismountingtheECLComfortcontroller










InstallationGuideECLComfort210/310,applicationA260
2.3.2MountingtheRemoteControlUnitsECA30/31




Mountingonawall



Mountinginapanel









InstallationGuideECLComfort210/310,applicationA260
2.3.3MountingtheinternalI/OmoduleECA32
MountingoftheinternalI/OmoduleECA32







InstallationGuideECLComfort210/310,applicationA260
2.4Placingthetemperaturesensors
2.4.1Placingthetemperaturesensors





Outdoortemperaturesensor(ESMT)



Flowtemperaturesensor(ESMU,ESM-11orESMC)





Returntemperaturesensor(ESMU,ESM-11orESMC)


Roomtemperaturesensor
(ESM-10,ECA30/31RemoteControlUnit)



Boilertemperaturesensor(ESMU,ESM-11orESMC)


Airducttemperaturesensor(ESMB-12orESMUtypes)

DHWtemperaturesensor(ESMUorESMB-12)


Slabtemperaturesensor(ESMB-12)










InstallationGuideECLComfort210/310,applicationA260
Pt1000temperaturesensor(IEC751B,1000Ω/0°C)
Relationshipbetweentemperatureandohmicvalue:
-50
80 0
90 0
10 00
11 00
12 00
13 00
14 00
15 00
16 00
-25 0 25 50 75 10 0 12 5 15 0
°C
Ω
Ω
803
843
882
922
961
1000
1039
1078
1117
1155
1194
1232
1271
1309
1347
1385
1423
1461
1498
1535
1573
°C
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150



InstallationGuideECLComfort210/310,applicationA260
2.5Electricalconnections
2.5.1Electricalconnections230Va.c.
SafetyNote















Maximumloadratings:











InstallationGuideECLComfort210/310,applicationA260
2.5.2Electricalconnections24Va.c.


Maximumloadratings:













InstallationGuideECLComfort210/310,applicationA260
2.5.3Electricalconnections,safetythermostats,ingeneral


















InstallationGuideECLComfort210/310,applicationA260
2.5.4Electricalconnections,Pt1000temperaturesensorsandsignals


Sensor
Description
Recommendedtype


















































Connectionofow/heatmeterwithpulsesignal






InstallationGuideECLComfort210/310,applicationA260
2.5.5Electricalconnections,ECA30/31
Terminal
ECL
Terminal
ECA30/31
Description
Type
(recomm.)


































InstallationGuideECLComfort210/310,applicationA260


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