Danfoss ECL Comfort 210/310, A231/A331 Operating instructions

InstallationGuide

ECLComfort210/310,applicationA231/A331

1.0TableofContents

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

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

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

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

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

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

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

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

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

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

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

3.0Dailyuse.........................................................46

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

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





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

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

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

4.0Settingsoverview............................................53

5.0Settings,circuit1.............................................55

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

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

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

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

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





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

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

6.0Commoncontrollersettings..............................85

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









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

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

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

7.0Miscellaneous..................................................95

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









InstallationGuideECLComfort210/310,applicationA231/A331

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation

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



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





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

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

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

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

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

SafetyNote

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

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

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

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

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



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



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

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

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

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











InstallationGuideECLComfort210/310,applicationA231/A331

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

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



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

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

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

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

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

DisposalNote

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

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



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







InstallationGuideECLComfort210/310,applicationA231/A331

2.0Installation

2.1Beforeyoustart

A231.1



Heating:

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

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

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

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

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



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





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

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



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

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

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



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

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

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

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

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





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









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









TypicalA231.1application:

M1

Da nfos s

S 1

87 H200 6.1 0

S 3

S 5

ECL 2 1 0

S 8

R4

P 3

V1

P 2

P 1

P

S 7

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

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

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

Listofcomponents:

S1

Outdoortemperaturesensor

S3

Flowtemperaturesensor

S5Returntemperaturesensor

S7

Differentialpressureswitch

S8

Pressuretransmitterorpressureswitch

P1

Circulationpump

P2

Circulationpump

P3

Rellwaterpump

M1

Motorizedcontrolvalve

V1

Solenoidvalve,rellwatervalve

R4

Relayoutput,alarm







InstallationGuideECLComfort210/310,applicationA231/A331

ApplicationA231.1ingeneral:



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

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



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



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



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



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



TypicalA231.1application:

M1

Da nfos s

S 1

87 H200 6.1 0

S 3

S 5

ECL 2 1 0

S 8

R4

P 3

V1

P 2

P 1

P

S 7









InstallationGuideECLComfort210/310,applicationA231/A331

A231.2



Heating:

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

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

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

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

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



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





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

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











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

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



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

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

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



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

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

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

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

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





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









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









TypicalA231.2application:

M1

Da nfos s

S 1

87 H200 5.1 0

S 3

S 5

ECL 2 1 0

S 8

R4

P 3

V1

P 2

P 1

P

S 7

S 2

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

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

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

Listofcomponents:

S1

Outdoortemperaturesensor

S2

Supplyowtemperaturesensor

S3

Flowtemperaturesensor

S5Returntemperaturesensor

S7

Differentialpressureswitch

S8

Pressuretransmitterorpressureswitch

P1

Circulationpump

P2

Circulationpump

P3

Rellwaterpump

M1

Motorizedcontrolvalve

V1

Solenoidvalve,rellwatervalve

R4

Relayoutput,alarm







InstallationGuideECLComfort210/310,applicationA231/A331

ApplicationA231.2ingeneral:



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

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



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



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



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



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



TypicalA231.2application:

M1

Da nfos s

S 1

87 H200 5.1 0

S 3

S 5

ECL 2 1 0

S 8

R4

P 3

V1

P 2

P 1

P

S 7

S 2







InstallationGuideECLComfort210/310,applicationA231/A331

A331.1



Heating:

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

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

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

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

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



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





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

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



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

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

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



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

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

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

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

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





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









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

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







TypicalA331.1application:

M1

Da nfos s

S 1

87 H200 3.1 0

S 3

S 5

ECL 3 1 0

S 8

S 9

R6

P 3

V1

P 2

P 1

P

S 7

P 5

S 1 0

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

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

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

Listofcomponents:

S1

Outdoortemperaturesensor

S3

Flowtemperaturesensor

S5Returntemperaturesensor

S7

Differentialpressureswitch

S8

Pressuretransmitterorpressureswitch

S9

Alarminput

S10

Pressuretransmitter(formonitoringonly)

P1

Circulationpump

P2

Circulationpump

P3

Rellwaterpump

P5

Rellwaterpump

M1

Motorizedcontrolvalve

V1

Solenoidvalve,rellwatervalve

R6

Relayoutput,alarm







InstallationGuideECLComfort210/310,applicationA231/A331

ApplicationA331.1ingeneral:



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

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



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



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



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



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





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

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

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

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

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



TypicalA331.1application:

M1

Da nfos s

S 1

87 H200 3.1 0

S 3

S 5

ECL 3 1 0

S 8

S 9

R6

P 3

V1

P 2

P 1

P

S 7

P 5

S 1 0







InstallationGuideECLComfort210/310,applicationA231/A331

A331.2



Heating:

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

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

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

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

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



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





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

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











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

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



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

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

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



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

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

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

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

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





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









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

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







TypicalA331.2application:

M1

Da nfos s

S 1

87 H200 4.1 0

S 3

S 5

ECL 3 1 0

S 8

S 9

R6

P 3

V1

P 2

P 1

P

S 7

P 5

S 1 0

S 2

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

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

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

Listofcomponents:

S1

Outdoortemperaturesensor

S2

Supplyowtemperaturesensor

S3

Flowtemperaturesensor

S5Returntemperaturesensor

S7

Differentialpressureswitch

S8

Pressuretransmitterorpressureswitch

S9

Alarminput

S10

Pressuretransmitter(formonitoringonly)

P1

Circulationpump

P2

Circulationpump

P3

Rellwaterpump

P5

Rellwaterpump

M1

Motorizedcontrolvalve

V1

Solenoidvalve,rellwatervalve

R6

Relayoutput,alarm







InstallationGuideECLComfort210/310,applicationA231/A331

ApplicationA331.2ingeneral:



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

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



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



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



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



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





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

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

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

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

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



TypicalA331.2application:

M1

Da nfos s

S 1

87 H200 4.1 0

S 3

S 5

ECL 3 1 0

S 8

S 9

R6

P 3

V1

P 2

P 1

P

S 7

P 5

S 1 0

S 2

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









InstallationGuideECLComfort210/310,applicationA231/A331

2.2Identifyingthesystemtype

Sketchyourapplication

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



A231.1

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

M1

Da nfos s

S 1

87 H20 06 .10

S 3

S 5

ECL 210

S 8

R4

P 3

V1

P 2

P 1

P

S 7









InstallationGuideECLComfort210/310,applicationA231/A331

A231.2

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



M1

Da nfos s

S 1

87 H20 05 .10

S 3

S 5

ECL 210

S 8

R4

P 3

V1

P 2

P 1

P

S 7

S 2

A331.1

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

M1

Da nfos s

S 1

87 H20 03 .10

S 3

S 5

ECL 310

S 8

S 9

R6

P 3

V1

P 2

P 1

P

S 7

P 5

S 10

A331.2

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



M1

Da nfos s

S 1

87 H20 04 .10

S 3

S 5

ECL 310

S 8

S 9

R6

P 3

V1

P 2

P 1

P

S 7

P 5

S 10

S 2







InstallationGuideECLComfort210/310,applicationA231/A331

2.3Mounting

2.3.1MountingtheECLComfortcontroller

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

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







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



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

LockingtheECLComfortcontroller

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



Mountingonawall

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

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









InstallationGuideECLComfort210/310,applicationA231/A331

MountingonaDINrail(35mm)

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

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



DismountingtheECLComfortcontroller

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

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











InstallationGuideECLComfort210/310,applicationA231/A331

2.3.2MountingtheRemoteControlUnitsECA30/31









Mountingonawall

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

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



Mountinginapanel

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

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

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

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

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









InstallationGuideECLComfort210/310,applicationA231/A331

2.4Placingthetemperaturesensors

2.4.1Placingthetemperaturesensors

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



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

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



Outdoortemperaturesensor(ESMT)

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

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

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

Flowtemperaturesensor(ESMU,ESM-11orESMC)

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

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



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



Returntemperaturesensor(ESMU,ESM-11orESMC)

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

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

Roomtemperaturesensor(ESM-10,ECA30/31RemoteControl

Unit)

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

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



Boilertemperaturesensor(ESMU,ESM-11orESMC)

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



Airducttemperaturesensor(ESMB-12orESMUtypes)

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

DHWtemperaturesensor(ESMUorESMB-12)

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



Slabtemperaturesensor(ESMB-12)

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

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









InstallationGuideECLComfort210/310,applicationA231/A331

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,applicationA231/A331

2.5Electricalconnections

2.5.1Electricalconnections230Va.c.ingeneral

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

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







InstallationGuideECLComfort210/310,applicationA231/A331

2.5.2Electricalconnections,230Va.c.,powersupply,pumps,motorizedcontrolvalvesetc.

ApplicationA231.1/A231.2

Terminal

Description

Max.load











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















































































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









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Danfoss ECL Comfort 210/310, A231/A331 Operating instructions

Danfoss ECL Comfort 210/310, A231/A331 Operating instructions

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