Danfoss ECL Comfort 210/310, A237/A337 Operating instructions

InstallationGuide

ECLComfort210/310,applicationA237/A337

1.0TableofContents

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

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

2.0Installation........................................................5

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

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

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

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

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

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

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

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

3.0Dailyuse.........................................................54

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

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

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



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

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

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

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

4.0Settingsoverview............................................63

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

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

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

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

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

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

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

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

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

6.0Settings,circuit2.............................................93

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

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

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

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

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

7.0Commoncontrollersettings............................105



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

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





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

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

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

8.0Miscellaneous................................................116

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









InstallationGuideECLComfort210/310,applicationA237/A337

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation

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















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

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

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

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

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

Automaticupdateofcontrollersoftware

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

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



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

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





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





InstallationGuideECLComfort210/310,applicationA237/A337

SafetyNote

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

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

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

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

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



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

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

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

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

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



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







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

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

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

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













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





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

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







InstallationGuideECLComfort210/310,applicationA237/A337

DisposalNote

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

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



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







InstallationGuideECLComfort210/310,applicationA237/A337

2.0Installation

2.1Beforeyoustart

A237.1/A337.1

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







Heating(circuit1):

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

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

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

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

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



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

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

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

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

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



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

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

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



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

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

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

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

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

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

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

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









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



TypicalA237.1/A337.1application:

S 6

P 3

S 8

S 1

S 3

S 5

P 1

S 2

Da nfos s

87 H202 4.1 0

ECL 210 / (310)

M1

P 2

R4 / (R6)

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

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

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

Listofcomponents:

S1

Outdoortemperaturesensor

S2Roomtemperaturesensor

S3

Flowtemperaturesensor,circuit1

S5Returntemperaturesensor,circuit1

S6

DHWtanktemperaturesensor,upper

S8

DHWtanktemperaturesensor,lower

P1

Circulationpump,heating,circuit1

P2DHWpump,circuit2

P3

DHWcirculationpump,circuit2

M1

Motorizedcontrolvalve

R4

Relayoutput,alarm,ECLComfort210

(R6)

Relayoutput,alarm,ECLComfort310









InstallationGuideECLComfort210/310,applicationA237/A337

DHW(circuit2):

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

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

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

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

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



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



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





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





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



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

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

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

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

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





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





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









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







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



A237.1/A337.1examplea:

S 6

P 3

S 8

S 1

S 3

S 5

P 1

S 2

Da nfos s

87 H202 4.10

ECL 210 / (310)

M1

P 2

R4 / (R6)

A237.1/A337.1exampleb:

S 6

P 3

S 8

S 1

S 2

S 3

S 5

P 1

Da nfos s

87 H202 5.10

ECL 210 / (310)

M1

R4 / (R6)

P2 / M2*

A237.1/A337.1examplec:

S 1

S 2

Da nfos s

87 H202 6.10

ECL 210 / (310)

R4 / (R6)

S 3

S 5

M1

P 1

S 6

P 3

S 8

P2 / M 2*

A237.1/A337.1exampled:

S 6

P 3

S 8

S 1

P 1

S 2

Da nfos s

87 H202 7.10

ECL 210 / (310)

P 2

R4 / (R6)

S 3

S 5

M1







InstallationGuideECLComfort210/310,applicationA237/A337

ApplicationA237.1(usedinECLComfort210)/A337.1(usedin

ECLComfort310)ingeneral:





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



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

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

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







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









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

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

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



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







InstallationGuideECLComfort210/310,applicationA237/A337

A237.2/A337.2

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







Heating(circuit1):

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

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

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

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

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

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

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







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



TypicalA237.2/A337.2application:

S 3

S 5

S 4

Dan fos

s

87H2 02

2.1 0

P 1

P 2

M1

P 4

S 6

S 8

P 3

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

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

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

Listofcomponents:

S1

Outdoortemperaturesensor

S2Roomtemperaturesensor

S3

Flowtemperaturesensor,circuit1

S5Returntemperaturesensor,circuit1

S6

DHWtanktemperaturesensor,upper

S8

DHWtanktemperaturesensor,lower

P1

Circulationpump,heating,circuit1

P2DHWpump,circuit2

P3

DHWcirculationpump,circuit2

P4

DHWchargingpump,circuit2

M1

Motorizedcontrolvalve

(R6)

Relayoutput,alarm,ECLComfort310







InstallationGuideECLComfort210/310,applicationA237/A337

DHW(circuit2):

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

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

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

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

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



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



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



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

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

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



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

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





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

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

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

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









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





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









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



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



A237.2/A337.2examplea:

S 3

S 5

S 4

Dan fos

s

87H2 02

2.1 0

P 1

P 2

M1

P 4

S 6

S 8

P 3

A237.2/A337.2exampleb:

S 1

S 2

S 3

S 5

S 4

S 6

S 8

P 1

Dan fos s

87H2 023. 10

ECL 210 / (310)

M1

P 3

(R6 )

P2 / M2*

P 4







InstallationGuideECLComfort210/310,applicationA237/A337

ApplicationA237.2(usedinECLComfort210)/A337.2(usedin

ECLComfort310)ingeneral:





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



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

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

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







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









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

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

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

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









InstallationGuideECLComfort210/310,applicationA237/A337

2.2Identifyingthesystemtype

Sketchyourapplication

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



A237.1/A337.1,examplea

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

S 6

P 3

S 8

S 1

S 3

S 5

P 1

S 2

Da nfos s

87 H2024.10

ECL 210 / (310)

M1

P 2

R4 / (R6)



DHWcircuit(circuit2)











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











InstallationGuideECLComfort210/310,applicationA237/A337

A237.1/A337.1,exampleb

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

S 6

P 3

S 8

S 1

S 2

S 3

S 5

P 1

Da nfos s

87 H2025.10

ECL 210 / (310)

M1

R4 / (R6)

P2 / M2*



DHWcircuit(circuit2)











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





A237.1/A337.1,examplec

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

S 1

S 2

Da nfos s

87 H2026.10

ECL 210 / (310)

R4 / (R6)

S 3

S 5

M1

P 1

S 6

P 3

S 8

P2 / M 2*



DHWcircuit(circuit2)











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













InstallationGuideECLComfort210/310,applicationA237/A337

A237.1/A337.1,exampled

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

S 6

P 3

S 8

S 1

P 1

S 2

Da nfos s

87 H2027.10

ECL 210 / (310)

P 2

R4 / (R6)

S 3

S 5

M1



DHWcircuit(circuit2)











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





A237.2/A337.2,examplea

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

S 3

S 5

S 4

Da nfos

s

87 H202

2.10

P 1

P 2

M1

P 4

S 6

S 8

P 3



DHWcircuit(circuit2)

















InstallationGuideECLComfort210/310,applicationA237/A337

A237.2/A337.2,exampleb

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

S 1

S 2

S 3

S 5

S 4

S 6

S 8

P 1

Da nfos s

87 H2023.10

ECL 210 / (310)

M1

P 3

(R6)

P2 / M2*

P 4



DHWcircuit(circuit2)

















InstallationGuideECLComfort210/310,applicationA237/A337

2.3Mounting

2.3.1MountingtheECLComfortcontroller

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

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











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

LockingtheECLComfortcontroller

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



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

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

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



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

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

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

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

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



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











InstallationGuideECLComfort210/310,applicationA237/A337

Mountingonawall

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

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



MountingonaDINrail(35mm)

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

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



DismountingtheECLComfortcontroller

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

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



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



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









InstallationGuideECLComfort210/310,applicationA237/A337

2.3.2MountingtheRemoteControlUnitsECA30/31









Mountingonawall

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

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



Mountinginapanel

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

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

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

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

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









InstallationGuideECLComfort210/310,applicationA237/A337

2.4Placingthetemperaturesensors

2.4.1Placingthetemperaturesensors





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

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



Outdoortemperaturesensor(ESMT)

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



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

Flowtemperaturesensor(ESMU,ESM-11orESMC)











Returntemperaturesensor(ESMU,ESM-11orESMC)

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



Roomtemperaturesensor

(ESM-10,ECA30/31RemoteControlUnit)

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





Boilertemperaturesensor(ESMU,ESM-11orESMC)

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



Airducttemperaturesensor(ESMB-12orESMUtypes)

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

DHWtemperaturesensor(ESMUorESMB-12)

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



Slabtemperaturesensor(ESMB-12)

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



















InstallationGuideECLComfort210/310,applicationA237/A337

Pt1000temperaturesensor(IEC751B,1000Ω/0°C)

Relationshipbetweentemperatureandohmicvalue:

-50

80 0

90 0

10 00

11 00

12 00

13 00

14 00

15 00

16 00

-25 0 25 50 75 10 0 12 5 15 0

°C

Ω

803

843

882

922

961

1000

1039

1078

1117

1155

1194

1232

1271

1309

1347

1385

1423

1461

1498

1535

1573

°C

-50

-40

-30

-20

-10

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150







InstallationGuideECLComfort210/310,applicationA237/A337

2.5Electricalconnections

2.5.1Electricalconnections230Va.c.ingeneral

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

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







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Danfoss ECL Comfort 210/310, A237/A337 Operating instructions

Danfoss ECL Comfort 210/310, A237/A337 Operating instructions

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