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Danfoss ECL Comfort 210/310, A247/A347 Operating instructions

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OperatingGuide
ECLComfort210/310,applicationA247/A347
1.0TableofContents
1.0TableofContents...............................................1

2.0Installation........................................................6








3.0Dailyuse.........................................................47








4.0Settingsoverview............................................56
5.0Settings...........................................................59













6.0Commoncontrollersettings............................116








7.0Miscellaneous................................................131










OperatingGuideECLComfort210/310,applicationA247/A347
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation

































http://heating.danfoss.com/download/tools/










http://heating.danfoss.com/.
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
OperatingGuideECLComfort210/310,applicationA247/A347








http://heating.danfoss.com/.
http://ecl.portal.danfoss.com
SafetyNote

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OperatingGuideECLComfort210/310,applicationA247/A347
Automaticupdateofcontrollersoftware

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OperatingGuideECLComfort210/310,applicationA247/A347
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
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


OperatingGuideECLComfort210/310,applicationA247/A347
2.0Installation
2.1Beforeyoustart




Heating(circuit1):









































TypicalA247.1application,examplea:



Listofcomponents:
ECL210/310
ElectroniccontrollerECLComfort210or310
S1
Outdoortemperaturesensor
S2
DHWreturntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S7
Flow/energymeter(pulsesignal)
S8
DHWtanktemperaturesensor,lower
P1
Circulationpump,heating,circuit1
P2
Chargingpump,DHW,circuit2
P3
Circulationpump,DHW,circuit2
M1
Motorizedcontrolvalve(3-pointcontrolled),circuit2
Alternative:Thermoactuator(DanfosstypeABV)
M2
Motorizedcontrolvalve(3-pointcontrolled),circuit1
Alternative:Thermoactuator(DanfosstypeABV)
A1
Alarm
A/B
Internal/externalconnectionsforDHWcirculation



OperatingGuideECLComfort210/310,applicationA247/A347










Heatingcircuit,ingeneral:





OperatingGuideECLComfort210/310,applicationA247/A347
DomesticHotWater,DHW(circuit2):



Chargingstart,DHWtankwith1or2temperaturesensors





































A247.1,examplea
Charging-starttemperature:






OperatingGuideECLComfort210/310,applicationA247/A347
Chargingstop,DHWtankwith1temperaturesensor:



Chargingstop,DHWtankwith2temperaturesensors:

AND


DHWcirculation










Flow/powerlimitation












Charging-stoptemperature:








OperatingGuideECLComfort210/310,applicationA247/A347
A247,ingeneral
















Alarm:

















TypicalA247.2application,examplea:



Listofcomponents:
ECL210/310
ElectroniccontrollerECLComfort210or310
S1
Outdoortemperaturesensor
S2
DHWreturntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S7
Flow/energymeter(pulsesignal)
S8
DHWtanktemperaturesensor,lower
P1
Circulationpump,heating,circuit1
P2
DHWheatingpump,circuit2
P3
Circulationpump,DHW,circuit2
P4
DHWchargingpump,circuit2
M1
Motorizedcontrolvalve(3-pointcontrolled),
circuit2
Alternative:Thermoactuator(DanfosstypeABV)
M2
Motorizedcontrolvalve(3-pointcontrolled),
circuit1
Alternative:Thermoactuator(DanfosstypeABV)
A/B
Internal/externalconnectionsforDHWcirculation



OperatingGuideECLComfort210/310,applicationA247/A347
TypicalA247.3application,examplea:



Listofcomponents:
ECL210/310
ElectroniccontrollerECLComfort210or310
S1
Outdoortemperaturesensor
S2
DHWreturntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
DHWheatingtemperaturesensor,circuit2
S5
Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S7
DHWchargingtemperaturesensor,circuit2
S8
DHWtanktemperaturesensor,lower
P1
Circulationpump,heating,circuit1
P2
DHWheatingpump,circuit2
P3
Circulationpump,DHW,circuit2
P4
DHWchargingpump,circuit2
M1
Motorizedcontrolvalve(3-pointcontrolled),
circuit2
Alternative:Thermoactuator(DanfosstypeABV)
M2
Motorizedcontrolvalve(3-pointcontrolled),
circuit1
Alternative:Thermoactuator(DanfosstypeABV)
A/B
Internal/externalconnectionsforDHWcirculation



OperatingGuideECLComfort210/310,applicationA247/A347
TypicalA347.1application,examplea:
S 6
S 8
P 3
A
B
S 1
S 4
S 2
Da nfos s
87 H205 7. 11
ECL 310
M1
A1
S 3
S 5
P 1
M2
P 2
S 7



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
DHWreturntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S7
Roomtemperaturesensor,circuit1
S8
DHWtanktemperaturesensor,lower
S10
Externalvoltage(0–10V)forexternalsettingof
desiredowtemperature,circuit1
P1
Circulationpump,heating,circuit1
P2
Chargingpump,DHW,circuit2
P3
Circulationpump,DHW,circuit2
M1
Motorizedcontrolvalve(3-pointcontrolled),circuit2
Alternative:Thermoactuator(DanfosstypeABV)
M2
Motorizedcontrolvalve(3-pointcontrolled),circuit1
Alternative:Thermoactuator(DanfosstypeABV)
A1
Alarm
A/B
Internal/externalconnectionsforDHWcirculation




OperatingGuideECLComfort210/310,applicationA247/A347
TypicalA347.2application,examplea:



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
DHWreturntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
DHWheatingtemperaturesensor,circuit2
S5
Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S7
Roomtemperaturesensor,circuit1
S8
DHWtanktemperaturesensor,lower
S9
DHWchargingtemperaturesensor,circuit2
S10
Externalvoltage(0–10V)forexternalsettingof
desiredowtemperature,circuit1
P1
Circulationpump,heating,circuit1
P2
Chargingpump,DHW,circuit2
P3
Circulationpump,DHW,circuit2
M1
Motorizedcontrolvalve(3-pointcontrolled),circuit2
Alternative:Thermoactuator(DanfosstypeABV)
M2
Motorizedcontrolvalve(3-pointcontrolled),circuit1
Alternative:Thermoactuator(DanfosstypeABV)
A1
Alarm
A/B
Internal/externalconnectionsforDHWcirculation



OperatingGuideECLComfort210/310,applicationA247/A347
TypicalA347.3application,examplea:
S 6
S 8
P 3
A
B
S 1
S 4
S 2
Da nfos s
87 H151 7. 10
ECL 310
M1
A1
S 3
S 5
P 1
M2
P 2
S 7
S 8



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
DHWreturntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
DHWchargingtemperaturesensor,circuit2
S5
Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S7
Roomtemperaturesensor,circuit1
S8
DHWcirculationreturntemperaturesensor
S10
Externalvoltage(0–10V)forexternalsettingof
desiredowtemperature,circuit1
P1
Circulationpump,heating,circuit1
P2
Chargingpump,DHW,circuit2
P3
Circulationpump,DHW,circuit2
M1
Motorizedcontrolvalve(3-pointcontrolled),circuit2
Alternative:Thermoactuator(DanfosstypeABV)
M2
Motorizedcontrolvalve(3-pointcontrolled),circuit1
Alternative:Thermoactuator(DanfosstypeABV)
A1
Alarm
A/B
Internal/externalconnectionsforDHWcirculation





OperatingGuideECLComfort210/310,applicationA247/A347
2.2Identifyingthesystemtype
Sketchyourapplication






















OperatingGuideECLComfort210/310,applicationA247/A347
Adviceforsettings:





A247.1,ex.a
A347.1,ex.a



Issue:
Navigation:
IDno.:
Recommended
setting:
DHWcircuit(2):




DHWcircuit(2):




A247.1,ex.b
A347.1,ex.b

A247.1,ex.c
A347.1,ex.c

Issue:
Navigation:
IDno.:
Recommended
setting:
Heatingcircuit(1):




DHWcircuit(2):








OperatingGuideECLComfort210/310,applicationA247/A347
Adviceforsettings:
A247.2,ex.a
A347.2,ex.a



Issue:
Navigation:
IDno.:
Recommended
setting:
DHWcircuit(2):




DHWcircuit(2):




A247.2,ex.b
A347.2,ex.b

Issue:
Navigation:
IDno.:
Recommended
setting:
Heatingcircuit(1):




DHWcircuit(2):








Issue:
Navigation:
IDno.:
Recommended
setting:
DHWcircuit(2):




DHWcircuit(2):







OperatingGuideECLComfort210/310,applicationA247/A347
Adviceforsettings:
A247.2,ex.c
A347.2,ex.c

Issue:
Navigation:
IDno.:
Recommended
setting:
Heatingcircuit(1):




DHWcircuit(2):








Issue:
Navigation:
IDno.:
Recommended
setting:
DHWcircuit(2):




DHWcircuit(2):







OperatingGuideECLComfort210/310,applicationA247/A347
Adviceforsettings:
A247.3,ex.a



Issue:
Navigation:
IDno.:
Recommended
setting:
DHWcircuit(2):




DHWcircuit(2):




A247.3,ex.b

Issue:
Navigation:
IDno.:
Recommended
setting:
Heatingcircuit(1):




DHWcircuit(2):








Issue:
Navigation:
IDno.:
Recommended
setting:
DHWcircuit(2):




DHWcircuit(2):







OperatingGuideECLComfort210/310,applicationA247/A347
Adviceforsettings:
A247.3,ex.c

Issue:
Navigation:
IDno.:
Recommended
setting:
Heatingcircuit(1):




DHWcircuit(2):








Issue:
Navigation:
IDno.:
Recommended
setting:
DHWcircuit(2):




DHWcircuit(2):




A347.3,ex.a




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