2. Danfoss
  3. ECL Comfort 210 / 310, A232

Danfoss ECL Comfort 210 / 310, A232 Operating instructions

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InstallationGuide
ECLComfort210/310,applicationA232/A332
1.0TableofContents
1.0TableofContents...............................................1

2.0Installation........................................................6








3.0Dailyuse.........................................................59








4.0Settingsoverview............................................68
5.0Settings...........................................................71











6.0Commoncontrollersettings............................119








7.0Miscellaneous................................................134









InstallationGuideECLComfort210/310,applicationA232/A332
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation



A232.1
A332.1…A332.4





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
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



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



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
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
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






http://district-heating.danfoss.com/download/tools/






InstallationGuideECLComfort210/310,applicationA232/A332
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InstallationGuideECLComfort210/310,applicationA232/A332
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Automaticupdateofcontrollersoftware
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InstallationGuideECLComfort210/310,applicationA232/A332
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DisposalNote







InstallationGuideECLComfort210/310,applicationA232/A332
2.0Installation
2.1Beforeyoustart
A232


A232.1

Heating/coolingwithroomtemperaturecontrol:











































TypicalA232.1application:



Listofcomponents:
ECL210/310
ElectroniccontrollerECLComfort210or310
S1
Outdoortemperaturesensor
S2
ECA31RoomtemperatureandRHsensor*
S3
Flowtemperaturesensor
S4
notused
S5
(Optional)Floorsurfacetemperaturesensor
S6
(Optional)Ceilingsurfacetemperaturesensor
S7
(notillustrated)Overrideinputforstopof
circulationpump
S8
(notillustrated)OverrideinputforComfort/
Saving
P1
Circulationpump(ON/OFF)
X2
Coolingdemand(ON/OFF)
X3
Heatingdemand(ON/OFF)
X4
(notillustrated)Multi-functionality
M1
Motorizedcontrolvalve(3-pointcontrolled)
M2
Motorizedchange-overvalve
*Alternative:ESM-10,roomtemperaturesensor



InstallationGuideECLComfort210/310,applicationA232/A332

























InstallationGuideECLComfort210/310,applicationA232/A332
A332.1






















TypicalA332.1application:



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
ECA31RoomtemperatureandRHsensor*
S3
Flowtemperaturesensor
S4
notused
S5
(Optional)Floorsurfacetemperaturesensor
S6
(Optional)Ceilingsurfacetemperaturesensor
S7
(notillustrated)Overrideinputforstopofcirculation
pump
S8
(notillustrated)OverrideinputforComfort/Saving
S9
notused
S10Returntemperaturesensor
P1
Circulationpump(ON/OFF)
X2
Coolingdemand(ON/OFF)
X3
Heatingdemand(ON/OFF)
X4
(notillustrated)Multi-functionality
X5
(notillustrated)Multi-functionality
M1
Motorizedcontrolvalve(3-pointcontrolled)
M2
Motorizedchange-overvalve
A1
Alarm
*Alternative:ESM-10,roomtemperaturesensor



InstallationGuideECLComfort210/310,applicationA232/A332
A332.2









TypicalA332.2application:



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
ECA31RoomtemperatureandRHsensor*
S3
Flowtemperaturesensor,heating
S4
Flowtemperaturesensor,cooling
S5
(Optional)Floorsurfacetemperaturesensor
S6
(Optional)Ceilingsurfacetemperaturesensor
S7
(notillustrated)Overrideinputforstopofcirculation
pump
S8
(notillustrated)OverrideinputforComfort/Saving
S9
Returntemperaturesensor,heating
S10
Returntemperaturesensor,cooling
P1
Circulationpump,heating(ON/OFF)
P2
Circulationpump,cooling(ON/OFF)
X3
Heatingdemand(ON/OFF)
X4
Multi-functionality
X5
Multi-functionality
M1
Motorizedcontrolvalve,heating(3-pointcontrolled)
M2
Motorizedcontrolvalve,cooling(3-pointcontrolled)
A1
Alarm
*Alternative:ESM-10,roomtemperaturesensor



InstallationGuideECLComfort210/310,applicationA232/A332
A332.3
































TypicalA332.3application:
Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
ECA32
Built-inextensionmodule
S1
Outdoortemperaturesensor
S2
ECA31RoomtemperatureandRHsensor*
S3
Flowtemperaturesensor,heating
S4
Flowtemperaturesensor,cooling
S5
(Optional)ReturnorFloorsurfacetemperaturesensor
S6
(Optional)ReturnorCeilingsurfacetemperature
sensor
S7
Supplytemperaturesensor,DHW
S8
Flowswitch,DHWdraw-off
S9
Flowtemperaturesensor,DHW
S10Returntemperaturesensor,DHW
P1
Circulationpump,heating(ON/OFF)
P2
Circulationpump,cooling(ON/OFF)
P7
Circulationpump,DHW(ON/OFF)
X3
(notillustrated)Heatingdemand(ON/OFF)
X4
(notillustrated)Multi-functionality
X5
(notillustrated)Multi-functionality
M1
Motorizedcontrolvalve,heating(3-pointcontrolled)
M2
Motorizedcontrolvalve,cooling(3-pointcontrolled)
M3
Motorizedcontrolvalve,DHW(3-pointcontrolled)
A1
Alarm
*Alternative:ESM-10,roomtemperaturesensor



InstallationGuideECLComfort210/310,applicationA232/A332
A332.4







TypicalA332.4application:
Da nfos s
S 1
87 H149 6.1 0
ECL 310
S 6
M1
X2
X3
S 3
P 1
M2
S 5
S 2
S 1 0
A1
S 7 S 8 S 9



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
ECA31RoomtemperatureandRHsensor*
S3
Flowtemperaturesensor
S4
notused
S5
(Optional)Floorsurfacetemperaturesensor
S6
(Optional)Ceilingsurfacetemperaturesensor
S7
OverrideinputforHeatingmode
S8
OverrideinputforComfort/Saving
S9
OverrideinputforCoolingmode
S10Returntemperaturesensor
P1
Circulationpump(ON/OFF)
X2
Coolingdemand(ON/OFF)
X3
Heatingdemand(ON/OFF)
X4
(notillustrated)Multi-functionality
X5
(notillustrated)Multi-functionality
M1
Motorizedcontrolvalve(3-pointcontrolled)
M2
Motorizedchange-overvalve
A1
Alarm
*Alternative:ESM-10,roomtemperaturesensor



InstallationGuideECLComfort210/310,applicationA232/A332
A232,ingeneral
Thefunctionselector:








Schedules:






Overridefunctions:






















InstallationGuideECLComfort210/310,applicationA232/A332
A232,ingeneral,continued
Shortprocessdescriptions:































InstallationGuideECLComfort210/310,applicationA232/A332
2.2Identifyingthesystemtype
Sketchyourapplication
















A232.1,ex.a:





InstallationGuideECLComfort210/310,applicationA232/A332
A232.1,ex.b:


A232.1,ex.c:





InstallationGuideECLComfort210/310,applicationA232/A332
A232.1,ex.d:


A232.1,ex.e:





InstallationGuideECLComfort210/310,applicationA232/A332
A332.1,ex.a:



A332.2,ex.a:





InstallationGuideECLComfort210/310,applicationA232/A332
A332.2,ex.b:





InstallationGuideECLComfort210/310,applicationA232/A332
A332.3,ex.aandb:





InstallationGuideECLComfort210/310,applicationA232/A332
A332.4,ex.a:



Da nfos s
S 1
87 H14 96. 10
ECL 310
S 6
M1
X2
X3
S 3
P 1
M2
S 5
S 2
S 10
A1
S 7 S 8 S 9



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