Danfoss ECL Comfort 310, A377 Operating instructions

OperatingGuide

ECLComfort310,applicationA377

1.0TableofContents

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

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

2.0Installation........................................................6

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

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

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

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

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

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

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

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

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

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

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

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



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

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

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

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

4.0Settingsoverview............................................61

5.0Settings...........................................................64



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

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

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

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





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











6.0Commoncontrollersettings............................119

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





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









7.0Miscellaneous................................................134







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













OperatingGuideECLComfort310,applicationA377

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation

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



















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





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

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





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





















http://heating.danfoss.com/download/tools/





















OperatingGuideECLComfort310,applicationA377













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

http://heating.danfoss.com/.

http://ecl.portal.danfoss.com.

SafetyNote

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

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

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

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

















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



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



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









OperatingGuideECLComfort310,applicationA377

Automaticupdateofcontrollersoftware

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

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



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











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

OperatingGuideECLComfort310,applicationA377

DisposalNote

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

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













OperatingGuideECLComfort310,applicationA377

2.0Installation

2.1Beforeyoustart

A377









Heating(circuit1):

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

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

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

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

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



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

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

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



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

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



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

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

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



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

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



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

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

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

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



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



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







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

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



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

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

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







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





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



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

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

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



TypicalA377.1application,examplea:

S 1

S 9

S 6

S 8

M1

P 3

P 2

Da nfos s

87 H15 21 .1 0

M2

ECL 310

A1

P 4

A

B

S 4

S 2

P 5

M3

S 3

S 5

S10

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

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

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

Listofcomponents:

ECL310

ElectroniccontrollerECLComfort310

S1

Outdoortemperaturesensor

S2

Returntemperaturesensor,circuit2

S3

Flowtemperaturesensor,circuit1

S4

Flowtemperaturesensor,circuit2

S5

Returntemperaturesensor,circuit1

S6

DHWtanktemperaturesensor,upper

(S7)

(Externaltemperaturecontrol,notillustrated)

S8

DHWtanktemperaturesensor,lower

S9

DHWowtemperaturesensor,circuit3

S10

Returntemperaturesensor,circuit3

M1

Motorizedcontrolvalve(3-pointcontrolled),circuit3

Alternative:Thermoactuator(DanfosstypeABV)

M2

Motorizedcontrolvalve(3-pointcontrolled),circuit1

Alternative:Thermoactuator(DanfosstypeABV)

M3

Motorizedcontrolvalve(3-pointcontrolled),circuit2

Alternative:Thermoactuator(DanfosstypeABV)

P1

DHWheatingpump(notillustrated)

P2

Circulationpump,heating,circuit1

P3

DHWcirculationpump

P4

DHWchargingpump

P5

Circulationpump,heating,circuit2

A1

Alarm

A/B

Internal/externalconnectionsforDHWcirculation







OperatingGuideECLComfort310,applicationA377

Heatingcircuit,ingeneral:





Heating(circuit2):

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

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

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

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



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

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



A377.1examplea:

S 1

S 9

S 6

S 8

M1

P 3

P 2

Da nfos s

87 H15 21 .1 0

M2

ECL 310

A1

P 4

A

B

S 4

S 2

P 5

M3

S 3

S 5

S10

A377.1,exampled

S 1

(S9)

S 6

S 8

M1

P 3

P 2

Da nfos s

87 H15 84 .1 0

M2

ECL 310

A1

P 4

A

B

S 4

S 2

P 5

M3

S 3

S 5

S10

P 1

S 9







OperatingGuideECLComfort310,applicationA377

DHW(circuit3):

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







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

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

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

Chargingstart,DHWtankwith1or2temperaturesensors

























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











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









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



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

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





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

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

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



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







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

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

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



A377.1,exampled

S 1

(S9)

S 6

S 8

M1

P 3

P 2

Da nfos s

87 H15 84 .1 0

M2

ECL 310

A1

P 4

A

B

S 4

S 2

P 5

M3

S 3

S 5

S10

P 1

S 9

Charging-starttemperature:







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

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

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









OperatingGuideECLComfort310,applicationA377

Chargingstop,DHWtankwith1temperaturesensor:

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





Chargingstop,DHWtankwith2temperaturesensors:

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

AND





DHWcirculation:

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

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



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

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





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

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



Flow/powerlimitation





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



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



TypicalA377.2application,examplea:

S 1

Dan fos s

87H2 141.1 2

P 2

S 9

M1

S 6

S 8

P 3

A

P 5

M3

S 4

S 2

P 1

P 4

B

M2

S 3

S 5

S10

ECL 310

A1

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

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

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

Listofcomponents:

ECL310

ElectroniccontrollerECLComfort310

S1

Outdoortemperaturesensor

S2

Returntemperaturesensor,circuit2

S3

Flowtemperaturesensor,circuit1

S4

Flowtemperaturesensor,circuit2

S5

Returntemperaturesensor,circuit1

S6

DHWtanktemperaturesensor,upper

(S7)

(Externaltemperaturecontrol,notillustrated)

S8

DHWtanktemperaturesensor,lower

S9

DHWheatingtemperaturesensor,circuit3

S10

DHWchargingtemperaturesensor,circuit3

M1

Motorizedcontrolvalve(3-pointcontrolled),circuit3

Alternative:Thermoactuator(DanfosstypeABV)

M2

Motorizedcontrolvalve(3-pointcontrolled),circuit1

Alternative:Thermoactuator(DanfosstypeABV)

M3

Motorizedcontrolvalve(3-pointcontrolled),circuit2

Alternative:Thermoactuator(DanfosstypeABV)

P1

DHWheatingpump

P2

Circulationpump,heating,circuit1

P3

DHWcirculationpump

P4

DHWchargingpump

P5

Circulationpump,heating,circuit2

A1

Alarm

A/B

Internal/externalconnectionsforDHWcirculation

Charging-stoptemperature:

















OperatingGuideECLComfort310,applicationA377

A377.2examplea:

S 1

Dan fos s

87H2 141.1 2

P 2

S 9

M1

S 6

S 8

P 3

A

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 143.1 2

S 9

M1

S 6

S 8

P 3

A

P 1 P 4

B

S10

M2

S 3

S 5







OperatingGuideECLComfort310,applicationA377

A377.3,ex.a

S 1

S 9

S 6

S 8

M1

P 3

P 2

Da nfos s

87 H15 16 .1 0

M2

ECL 310

A1

P 4

A

B

S 4

S 2

P 5

M3

S 3

S 5

S10

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

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

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

Listofcomponents:

ECL310

ElectroniccontrollerECLComfort310

S1

Outdoortemperaturesensor

S2

Returntemperaturesensor,circuit2

S3

Flowtemperaturesensor,circuit1

S4

Flowtemperaturesensor,circuit2

S5

Returntemperaturesensor,circuit1

S6

DHWtanktemperaturesensor,upper

(S7)

(Externaltemperaturecontrol,notillustrated)

S8

DHWcirculationtemperaturesensor

S9

DHWheating/chargingtemperaturesensor

S10

DHWreturntemperaturesensor,circuit3

M1

Motorizedcontrolvalve(3-pointcontrolled),circuit3

Alternative:Thermoactuator(DanfosstypeABV)

M2

Motorizedcontrolvalve(3-pointcontrolled),circuit1

Alternative:Thermoactuator(DanfosstypeABV)

M3

Motorizedcontrolvalve(3-pointcontrolled),circuit2

Alternative:Thermoactuator(DanfosstypeABV)

P1

DHWheatingpump

P2

Circulationpump,heating,circuit1

P3

DHWcirculationpump

P4

DHWchargingpump

P5

Circulationpump,heating,circuit2

A1

Alarm

A/B

Internal/externalconnectionsforDHWcirculation







OperatingGuideECLComfort310,applicationA377

A377,ingeneral



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





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



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



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

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

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

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

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

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













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

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



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

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



Alarm:







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







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



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











OperatingGuideECLComfort310,applicationA377

2.2Identifyingthesystemtype

Sketchyourapplication





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









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



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











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











OperatingGuideECLComfort310,applicationA377

Adviceforsettings:







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



A377.1,ex.a

A377.1,ex.d

A377.3,ex.a

A377.3,ex.b







Issue:

Navigation:

IDno.:

Recommended

setting:

DHWcircuit(3):



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





DHWcircuit(3):



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





A377.1,ex.b

A377.1,ex.c



Issue:

Navigation:

IDno.:

Recommended

setting:

Heatingcircuit(1):



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





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



Issue:

Navigation:

IDno.:

Recommended

setting:

Heatingcircuit(2):



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











Issue:

Navigation:

IDno.:

Recommended

setting:

DHWcircuit(3):



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





DHWcircuit(3):



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











OperatingGuideECLComfort310,applicationA377

Adviceforsettings:

A377.2,ex.a





Issue:

Navigation:

IDno.:

Recommended

setting:

Heatingcircuit(1):



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











Issue:

Navigation:

IDno.:

Recommended

setting:

DHWcircuit(3):



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











Issue:

Navigation:

IDno.:

Recommended

setting:

DHWcircuit(3):



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





DHWcircuit(3):



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













OperatingGuideECLComfort310,applicationA377

Adviceforsettings:

A377.2,ex.b

A377.2,ex.c

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



Issue:

Navigation:

IDno.:

Recommended

setting:

Heatingcircuit(1):



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





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



Issue:

Navigation:

IDno.:

Recommended

setting:

Heatingcircuit(2):



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









Issue:

Navigation:

IDno.:

Recommended

setting:

DHWcircuit(3):



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











Issue:

Navigation:

IDno.:

Recommended

setting:

DHWcircuit(3):



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





DHWcircuit(3):



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











OperatingGuideECLComfort310,applicationA377

2.3Mounting

2.3.1MountingtheECLComfortcontroller











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





LockingtheECLComfortcontroller

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



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

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

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



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

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

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

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

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



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









OperatingGuideECLComfort310,applicationA377

Mountingonawall

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

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



MountingonaDINrail(35mm)

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

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



DismountingtheECLComfortcontroller

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

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



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



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









OperatingGuideECLComfort310,applicationA377

2.3.2MountingtheRemoteControlUnitsECA30/31









Mountingonawall







Mountinginapanel



















OperatingGuideECLComfort310,applicationA377

2.3.3MountingtheinternalI/OmoduleECA32

MountingoftheinternalI/OmoduleECA32













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Danfoss ECL Comfort 310, A377 Operating instructions

Danfoss ECL Comfort 310, A377 Operating instructions

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