Danfoss ECL Comfort 310, A377 Operating instructions

InstallationGuide

ECLComfort310,applicationA377

1.0TableofContents

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



2.0Installation........................................................4

















3.0Dailyuse.........................................................52

















4.0Settingsoverview............................................62

5.0Settings,circuit1.............................................66

















6.0Settings,circuit2.............................................90

















7.0Settings,circuit3...........................................113













8.0Commoncontrollersettings............................128

















9.0Miscellaneous................................................140













InstallationGuideECLComfort310,applicationA377

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation



















www.ecl.doc.danfoss.com.

SafetyNote













Automaticupdateofcontrollersoftware







Progressbar

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

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

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

InstallationGuideECLComfort310,applicationA377



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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. 11

M2

ECL 310

A1

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

S10Returntemperaturesensor

M1

Motorizedcontrolvalve,circuit3

M2

Motorizedcontrolvalve,circuit1

M3

Motorizedcontrolvalve,circuit2

P2

Circulationpump,heating,circuit1

P3

Circulationpump,DHW

P4

Chargingpump,DHW

P5

Circulationpump,heating,circuit2

A1

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. 11

M2

ECL 310

A1

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. 11

M2

ECL 310

A1

P 4

A

B

②

①

③

P 5

S 3

S 5

M3

S 4

S 2

S10









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. 11

M2

ECL 310

A1

P 4

A

B

②

①

③

P 5

S 3

S 5

M3

S 4

S 2

P 1

S10















InstallationGuideECLComfort310,applicationA377

A377.1/A377.2





A377.2



Heating(circuit1):





























































TypicalA377.2application:

S 1

Dan fos s

87H2 141.11

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

A1







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

A1

Alarm







InstallationGuideECLComfort310,applicationA377

Heating(circuit2):



































A377.2examplea:

S 1

Dan fos s

87H2 141.11

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

A1

A377.2exampleb:

P 2

ECL 310

A1

P 5

M3

S 4

S 2

S 1

Dan fos s

87H2 143.11

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):





























































































A377.2examplec:

S 1

Dan fos s

87H2 142.11

ECL 310

A1

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:

























































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 .11

M2

ECL 310

A1

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 .11

M2

ECL 310

A1

P 4

A

B

②

①

③

P 5

S 3

S 5

M3

S 4

S 2

S10



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 .11

M2

ECL 310

A1

P 4

A

B

②

①

③

P 5

S 3

S 5

M3

S 4

S 2

P 1

S10





Navigation:

IDno.:

Recommendedsetting:

Heatingcircuit(circuit1)











Heatingcircuit(circuit2)









DHWcircuit(circuit3)































InstallationGuideECLComfort310,applicationA377

A377.1,exampled



Da n fos s

87 H2 15 3 .11

M1

P 1

S 6

S 8

P 3

③

S 9

S10





Navigation:

IDno.:

Recommendedsetting:

DHWcircuit(circuit3)

















InstallationGuideECLComfort310,applicationA377

A377.2,examplea



S 1

Da n fos s

87 H2 14 1 .11

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

A1



Navigation:

IDno.:

Recommendedsetting:

Heatingcircuit(circuit1)











Heatingcircuit(circuit2)









DHWcircuit(circuit3)

































InstallationGuideECLComfort310,applicationA377

A377.2,exampleb





P 2

ECL 310

A1

P 5

M3

S 4

S 2

S 1

Da n fos s

87 H2 14 3 .11

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 .11

ECL 310

A1

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



































InstallationGuideECLComfort310,applicationA377

Mountingonawall







MountingonaDINrail(35mm)







DismountingtheECLComfortcontroller





















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Danfoss ECL Comfort 310, A377 Operating instructions

Danfoss ECL Comfort 310, A377 Operating instructions

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