Danfoss ECL Comfort 210, A260 Operating instructions

InstallationGuide

ECLComfort210,applicationA260

1.0TableofContents

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

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

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

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

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

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

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

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

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

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

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

3.0Dailyuse.........................................................33

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

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

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



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

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

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

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

4.0Settingsoverview............................................41

5.0Settings,circuit1.............................................44

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

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

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

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

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

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

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

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

6.0Settings,circuit2.............................................66

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

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

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

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

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

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

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

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

7.0Commoncontrollersettings..............................88

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

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

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

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



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



8.0Miscellaneous..................................................97

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

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







InstallationGuideECLComfort210,applicationA260

1.1Importantsafetyandproductinformation

1.1.1Importantsafetyandproductinformation

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



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



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

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

SafetyNote

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

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

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

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

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



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



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

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

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

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











InstallationGuideECLComfort210,applicationA260

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

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























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

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

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

DisposalNote

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

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



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







InstallationGuideECLComfort210,applicationA260

2.0Installation

2.1Beforeyoustart

A260

Heating(circuit1andcircuit2):

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

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







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

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

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



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

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



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

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

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

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

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

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

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

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

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

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

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

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





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





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



TypicalA260application:

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

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

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

Listofcomponents:

S1

Outdoortemperaturesensor

S2

Roomtemperaturesensor/ECA30,circuit1

S3

Flowtemperaturesensor,circuit1

S4

Flowtemperaturesensor,circuit2

S5Returntemperaturesensor,circuit1

S6Returntemperaturesensor,circuit2

S8

Roomtemperaturesensor/ECA30,circuit2

P1

Circulationpump,circuit1

P2

Circulationpump,circuit2

M1

Motorizedcontrolvalve,circuit1

M2

Motorizedcontrolvalve,circuit2

R4

Relayoutput,alarm





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









InstallationGuideECLComfort210,applicationA260

2.2Identifyingthesystemtype

Sketchyourapplication

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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



A260.1a











InstallationGuideECLComfort210,applicationA260

A260.1b

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

A260.1c

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







InstallationGuideECLComfort210,applicationA260

A260.1d



A260.1e









InstallationGuideECLComfort210,applicationA260

A260.1f









InstallationGuideECLComfort210,applicationA260

2.3Mounting

2.3.1MountingtheECLComfortcontroller

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

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







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



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

LockingtheECLComfortcontroller

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



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

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

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



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

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

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

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

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



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









InstallationGuideECLComfort210,applicationA260

Mountingonawall

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

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



MountingonaDINrail(35mm)

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

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



DismountingtheECLComfortcontroller

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

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



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



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









InstallationGuideECLComfort210,applicationA260

2.3.2MountingtheRemoteControlUnitsECA30/31









Mountingonawall

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

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



Mountinginapanel

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

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

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

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

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









InstallationGuideECLComfort210,applicationA260

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,applicationA260

Pt1000temperaturesensor(IEC751B,1000Ω/0°C)

Relationshipbetweentemperatureandohmicvalue:

-50

80 0

90 0

10 0 0

11 0 0

12 0 0

13 0 0

14 0 0

15 0 0

16 0 0

-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,applicationA260

2.5Electricalconnections

2.5.1Electricalconnections230Va.c.ingeneral

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

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







InstallationGuideECLComfort210,applicationA260

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

ApplicationA260

Terminal

Description

Max.load













































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





















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

















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







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

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









InstallationGuideECLComfort210,applicationA260

2.5.3Electricalconnections,safetythermostats,230Va.c.or24Va.c.

Withsafetythermostat,1–stepclosing:

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

Da n fos s

87 H2 105 .1 0

ECL 210 / 310

M1

Da n fos s

87 H2 106 .1 0

ECL 210 / 310

M2

Withsafetythermostat,1–stepclosing:

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

Da n fos s

87 H2 107 .1 0

ECL 210 / 310

M1







InstallationGuideECLComfort210,applicationA260

ECL 210 / 310

Da n fos s

87 H2 108 .1 0

M2

Withsafetythermostat,2–stepclosing:

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

ECL 210 / 310

Da nfos s

87 H2109 .1 0

M1



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

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







InstallationGuideECLComfort210,applicationA260

2.5.4Electricalconnections,24Va.c.,powersupply,pumps,motorizedvalvesetc.

ApplicationA260

Terminal

Description

Max.load











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



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

InstallationGuideECLComfort210,applicationA260



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



InstallationGuideECLComfort210,applicationA260

2.5.5Electricalconnections,Pt1000temperaturesensorsandsignals

A260:

TerminalSensor/description

Type

(recomm.)

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



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





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

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













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Danfoss ECL Comfort 210, A260 Operating instructions

Danfoss ECL Comfort 210, A260 Operating instructions

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