Danfoss ECL Comfort 210 / 310, A266 Operating instructions

InstallationGuide

ECLComfort210/310,applicationA266

1.0TableofContents

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

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

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

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

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

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

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

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

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

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

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

3.0Dailyuse.........................................................60

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

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

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



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

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

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

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

4.0Settingsoverview............................................69

5.0Settings,circuit1.............................................73

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



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

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

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

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

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



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

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

6.0Settings,circuit2...........................................106

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

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

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

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

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

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

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



7.0Commoncontrollersettings............................126

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

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



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



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

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

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

8.0Miscellaneous................................................140

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

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

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

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







InstallationGuideECLComfort210/310,applicationA266

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation

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



A266.1,A266.2

andA266.9

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

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

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

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

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

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















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







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

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

SafetyNote

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

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

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

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

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

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

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

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

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

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

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











InstallationGuideECLComfort210/310,applicationA266

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



Automaticupdateofcontrollersoftware

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

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



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





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



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

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

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

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

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

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

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

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

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

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

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







InstallationGuideECLComfort210/310,applicationA266

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



DisposalNote

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

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



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







InstallationGuideECLComfort210/310,applicationA266

2.0Installation

2.1Beforeyoustart

A266.1,A266.2

andA266.9

A266.1



Heating(circuit1):

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

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

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

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

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



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

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

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

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

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





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

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

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

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

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



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

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

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

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

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



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





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

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

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



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

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



DHW(circuit2):

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











TypicalA266.1application:

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

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

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

Listofcomponents:

ECL210/310

ElectroniccontrollerECLComfort210or310

S1

Outdoortemperaturesensor

S2

(Optional)Roomtemperaturesensor

S3

Flowtemperaturesensor,circuit1

S4

DHWowtemperaturesensor,circuit2

S5

(Optional)Returntemperaturesensor,circuit1

S6

(Optional)DHWreturntemperaturesensor,circuit2

S7

(Optional)Flow/energymeter(pulsesignal)

P1

Circulationpump,DHW,circuit2

P2

Circulationpump,heating,circuit1

M1

Motorizedcontrolvalve(3-pointcontrolled),circuit2

Alternative:Thermoactuator(DanfosstypeABV)

M2

Motorizedcontrolvalve(3-pointcontrolled),circuit1

Alternative:Thermoactuator(DanfosstypeABV)

A1

Alarm









InstallationGuideECLComfort210/310,applicationA266

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



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

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



A266.1,ingeneral:











InstallationGuideECLComfort210/310,applicationA266

A266.2



Heating(circuit1):

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

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

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

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

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



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

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

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

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

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





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

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

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

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

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



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

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

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

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

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



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





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

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

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



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

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



DHW(circuit2):





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





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















TypicalA266.2application:

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

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

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

Listofcomponents:

ECL210/310

ElectroniccontrollerECLComfort210or310

S1

Outdoortemperaturesensor

S2

(Optional)Roomtemperaturesensor

S3

Flowtemperaturesensor,circuit1

S4

DHWowtemperaturesensor,circuit2

S5

(Optional)Returntemperaturesensor,circuit1,circuit

2orbothcircuits

S6

(Optional)Supplytemperaturesensor,circuit2

S7

(Optional)Flow/energymeter(pulsesignal)

S8

Flowswitch,DHWdraw-off,circuit2

P1

Circulationpump,DHW,circuit2

P2

Circulationpump,heating,circuit1

M1

Motorizedcontrolvalve(3-pointcontrolled),circuit2

Alternative:Thermoactuator(DanfosstypeABV

M2

Motorizedcontrolvalve(3-pointcontrolled),circuit1

Alternative:Thermoactuator(DanfosstypeABV

A1

Alarm







InstallationGuideECLComfort210/310,applicationA266

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



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

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



A266.2,ingeneral:



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











InstallationGuideECLComfort210/310,applicationA266

A266.9



Heating(circuit1):

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

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

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

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

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



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

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

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

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

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





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

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

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

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

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



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

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

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



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



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



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



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



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

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

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



DHW(circuit2):

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



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

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





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

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







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



TypicalA266.9application:

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

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

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

Listofcomponents:

ECL210/310

ElectroniccontrollerECLComfort210or310

S1

Outdoortemperaturesensor

S2

(Optional)Returntemperaturesensor,circuit1,for

monitoring

S3

Flowtemperaturesensor,circuit1

S4

DHWowtemperaturesensor,circuit2

S5

(Optional)Returntemperaturesensor,circuit1

S6

(Optional)Returntemperaturesensor,secondaryside,

circuit2.Alternativeposition:Return,primaryside

S7

(Optional)Pressuretransmitter,circuit1

S8

(Optional)Alarminput

P1

Circulationpump,DHW,circuit2

P2

Circulationpump,heating,circuit1

M1

Motorizedcontrolvalve,circuit2

M2

Motorizedcontrolvalve,circuit1

A1

Alarm







InstallationGuideECLComfort210/310,applicationA266

A266.9,ingeneral:







A266,ingeneral:

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



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



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

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

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



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

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

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

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





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

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



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









InstallationGuideECLComfort210/310,applicationA266

2.2Identifyingthesystemtype

Sketchyourapplication

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



A266.1,ex.a:

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







InstallationGuideECLComfort210/310,applicationA266

A266.1,ex.b:

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

A266.1,ex.c:



S 4

P 1

S 1

Da nfos s

87 H2144 .1 2

ECL 210 / 310

M1

S 3

S 5

P 2

M2

S 6

A1

S 2

S 7









InstallationGuideECLComfort210/310,applicationA266

A266.2,ex.a:



A266.9,ex.a:

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







InstallationGuideECLComfort210/310,applicationA266

2.3Mounting

2.3.1MountingtheECLComfortcontroller

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

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







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



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

LockingtheECLComfortcontroller

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



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

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

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



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

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

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

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

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



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









InstallationGuideECLComfort210/310,applicationA266

Mountingonawall

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

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



MountingonaDINrail(35mm)

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

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



DismountingtheECLComfortcontroller

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

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



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



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











InstallationGuideECLComfort210/310,applicationA266

2.3.2MountingtheRemoteControlUnitsECA30/31









Mountingonawall

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

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



Mountinginapanel

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

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

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

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

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









InstallationGuideECLComfort210/310,applicationA266

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,applicationA266

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,applicationA266

2.5Electricalconnections

2.5.1Electricalconnections230Va.c.ingeneral

SafetyNote

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

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

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



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

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

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

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

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

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







InstallationGuideECLComfort210/310,applicationA266

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

ApplicationA266.1/A266.2/A266.9

Terminal

Description

Max.load













































































































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







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

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







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Danfoss ECL Comfort 210 / 310, A266 Operating instructions

Danfoss ECL Comfort 210 / 310, A266 Operating instructions

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