Danfoss ECL Comfort 310, A377 Operating instructions

Danfoss
Brand
Danfoss
Model
ECL Comfort 310, A377
Type
Operating instructions
InstallationGuide
ECLComfort310,applicationA377
1.0TableofContents
1.0TableofContents...............................................1

2.0Installation........................................................4








3.0Dailyuse.........................................................52








4.0Settingsoverview............................................61
5.0Settings,circuit1.............................................65








6.0Settings,circuit2.............................................89








7.0Settings,circuit3...........................................112






8.0Commoncontrollersettings............................126








9.0Miscellaneous................................................138






InstallationGuideECLComfort310,applicationA377
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation









www.ecl.doc.danfoss.com.
SafetyNote



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

Automaticupdateofcontrollersoftware

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Progressbar


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


InstallationGuideECLComfort310,applicationA377

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
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



DisposalNote







InstallationGuideECLComfort310,applicationA377
2.0Installation
2.1Beforeyoustart
A377.1/A377.2


A377.1

Heating(circuit1):






























TypicalA377.1application:
S 1
S 9
S 6
S 8
M1
P 3
P 2
Da nfos s
87 H21 39. 10
M2
ECL 310
R6
P 4
A
B
②
①
③
S 4
S 2
P 5
M3
S 3
S 5
S10



Listofcomponents:
S1
Outdoortemperaturesensor
S2Returntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
Flowtemperaturesensor,circuit2
S5Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
(S7)
(Externaltemperaturecontrol,notillustrated)
S8
DHWtanktemperaturesensor,lower
S9
DHWowtemperaturesensor,circuit3
S10
Supplytemperaturesensor
M1
Motorizedcontrolvalve,circuit3
M2
Motorizedcontrolvalve,circuit1
M3
Motorizedcontrolvalve,circuit2
P2
Circulationpump,heating,circuit1
P3
Circulationpump,DHW
P4
Chargingpump,DHW
P5
Circulationpump,heating,circuit2
R6
Relayoutput,alarm



InstallationGuideECLComfort310,applicationA377
Heating(circuit2):

















A377.1examplea:
S 1
S 9
S 6
S 8
M1
P 3
P 2
Da nfos s
87 H21 39. 10
M2
ECL 310
R6
P 4
A
B
②
①
③
S 4
S 2
P 5
M3
S 3
S 5
S10
A377.1exampleb:
S 1
S 9
S 6
S 8
M1
P 3
P 2
Da nfos s
87 H21 40. 10
M2
ECL 310
R6
P 4
A
B
②
①
③
P 5
S 3
S 5
S10
M3
S 4
S 2



InstallationGuideECLComfort310,applicationA377
DHW(circuit3):











































A377.1examplec:
S 1
S 9
S 6
S 8
M1
P 3
P 2
Da nfos s
87 H21 45. 10
M2
ECL 310
R6
P 4
A
B
②
①
③
P 5
S 3
S 5
S10
M3
S 4
S 2
P 1



InstallationGuideECLComfort310,applicationA377
A377.1/A377.2


A377.2

Heating(circuit1):






























TypicalA377.2application:
S 1
Dan fos s
87H2 141.1 0
P 2
S 9
M1
S 6
S 8
P 3
A
②
①
③
P 5
M3
S 4
S 2
P 1
P 4
B
M2
S 3
S 5
S10
ECL 310
R6



Listofcomponents:
S1
Outdoortemperaturesensor
S2Returntemperaturesensor,circuit2
S3
Flowtemperaturesensor,circuit1
S4
Flowtemperaturesensor,circuit2
S5Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
(S7)
(Externaltemperaturecontrol,notillustrated)
S8
DHWtanktemperaturesensor,lower
S9
DHWheatingtemperaturesensor,circuit3
S10
DHWchargingtemperaturesensor,circuit3
M1
Motorizedcontrolvalve,circuit3
M2
Motorizedcontrolvalve,circuit1
M3
Motorizedcontrolvalve,circuit2
P1
Circulationpump,DHWprimarytemp.control,circuit3
P2
Circulationpump,heating,circuit1
P3
Circulationpump,DHW,circuit3
P4
Chargingpump,DHW,circuit3
P5
Circulationpump,heating,circuit2
R6
Relayoutput,alarm



InstallationGuideECLComfort310,applicationA377
Heating(circuit2):

















A377.2examplea:
S 1
Dan fos s
87H2 141.1 0
P 2
S 9
M1
S 6
S 8
P 3
A
②
①
③
P 5
M3
S 4
S 2
P 1
P 4
B
M2
S 3
S 5
S10
ECL 310
R6
A377.2exampleb:
P 2
ECL 310
R6
P 5
M3
S 4
S 2
S 1
Dan fos s
87H2 143.1 0
②
①
③
S 9
M1
S 6
S 8
P 3
A
P 1 P 4
B
S10
M2
S 3
S 5



InstallationGuideECLComfort310,applicationA377
DHW(circuit3):






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
A377.2examplec:
S 1
Dan fos s
87H2 142.1 0
ECL 310
R6
S 9
M1
S 6
S 8
P 3
A
②
③
P 4
B
M2
S 3
S 5
S10
P 5
M3
S 4
S 2
P 1



InstallationGuideECLComfort310,applicationA377
ApplicationsA377.1andA377.2ingeneral:


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
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




















InstallationGuideECLComfort310,applicationA377
2.2Identifyingthesystemtype
Sketchyourapplication



















InstallationGuideECLComfort310,applicationA377
A377.1,examplea

S 1
S 9
S 6
S 8
M1
P 3
P 2
Da n fos s
87 H2 13 9 .1 0
M2
ECL 310
R6
P 4
A
B
②
①
③
S 4
S 2
P 5
M3
S 3
S 5
S10


Navigation:
IDno.:
Recommendedsetting:
Heatingcircuit(circuit2)




DHWcircuit(circuit3)
















InstallationGuideECLComfort310,applicationA377
A377.1,exampleb


S 1
S 9
S 6
S 8
M1
P 3
P 2
Da n fos s
87 H2 14 0 .1 0
M2
ECL 310
R6
P 4
A
B
②
①
③
P 5
S 3
S 5
S10
M3
S 4
S 2


Navigation:
IDno.:
Recommendedsetting:
Heatingcircuit(circuit1)





Heatingcircuit(circuit2)




DHWcircuit(circuit3)















InstallationGuideECLComfort310,applicationA377
A377.1,examplec


S 1
S 9
S 6
S 8
M1
P 3
P 2
Da n fos s
87 H2 14 5 .1 0
M2
ECL 310
R6
P 4
A
B
②
①
③
P 5
S 3
S 5
S10
M3
S 4
S 2
P 1



Navigation:
IDno.:
Recommendedsetting:
Heatingcircuit(circuit1)





Heatingcircuit(circuit2)




DHWcircuit(circuit3)















InstallationGuideECLComfort310,applicationA377
A377.1,exampled

Da n fos s
87 H2 15 3 .1 0
M1
P 1
S 6
S 8
P 3
③
S 9S10



Navigation:
IDno.:
Recommendedsetting:
DHWcircuit(circuit3)








InstallationGuideECLComfort310,applicationA377
A377.2,examplea

S 1
Da n fos s
87 H2 14 1 .1 0
P 2
S 9
M1
S 6
S 8
P 3
A
②
①
③
P 5
M3
S 4
S 2
P 1
P 4
B
M2
S 3
S 5
S10
ECL 310
R6


Navigation:
IDno.:
Recommendedsetting:
Heatingcircuit(circuit1)





Heatingcircuit(circuit2)




DHWcircuit(circuit3)
















InstallationGuideECLComfort310,applicationA377
A377.2,exampleb


P 2
ECL 310
R6
P 5
M3
S 4
S 2
S 1
Da n fos s
87 H2 14 3 .1 0
②
①
③
S 9
M1
S 6
S 8
P 3
A
P 1 P 4
B
S10
M2
S 3
S 5

Navigation:
IDno.:
Recommendedsetting:
Heatingcircuit(circuit1)





Heatingcircuit(circuit2)




DHWcircuit(circuit3)
















InstallationGuideECLComfort310,applicationA377
A377.2,examplec

S 1
Da n fos s
87 H2 14 2 .1 0
ECL 310
R6
S 9
M1
S 6
S 8
P 3
A
②
③
P 4
B
M2
S 3
S 5
S10
P 5
M3
S 4
S 2
P 1


Navigation:
IDno.:
Recommendedsetting:





Heatingcircuit(circuit2)




DHWcircuit(circuit3)
















InstallationGuideECLComfort310,applicationA377
2.3Mounting
2.3.1MountingtheECLComfortcontroller











LockingtheECLComfortcontroller







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
InstallationGuideECLComfort310,applicationA377
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MountingonaDINrail(35mm)
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DismountingtheECLComfortcontroller
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Danfoss ECL Comfort 310, A377 Operating instructions

Danfoss
Brand
Danfoss
Model
ECL Comfort 310, A377
Type
Operating instructions
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