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  3. ECL Comfort 310, A376

Danfoss ECL Comfort 310, A376 Operating instructions

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InstallationGuide
ECLComfort310,applicationA376
1.0TableofContents
1.0TableofContents...............................................1

2.0Installation........................................................6








3.0Dailyuse.........................................................48








4.0Settingsoverview............................................58
5.0Settings...........................................................61













6.0Commoncontrollersettings............................116









7.0Miscellaneous................................................133










InstallationGuideECLComfort310,applicationA376
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation



































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InstallationGuideECLComfort310,applicationA376







http://den.danfoss.com/.
ecl.portal.danfoss.com.
SafetyNote

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InstallationGuideECLComfort310,applicationA376
Automaticupdateofcontrollersoftware

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InstallationGuideECLComfort310,applicationA376
DisposalNote

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InstallationGuideECLComfort310,applicationA376
2.0Installation
2.1Beforeyoustart




Heating(circuit1):











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





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


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

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








TypicalA376application:
S 1
Da nfos s
87 H209 7.11
ECL 310
A1
S 3
S 5
P 2
M2
S 2
S 7
S 9
S10
P 3
M3
M1
P 1
S 4
S 6
2
3
1




Listofcomponents:A376ingeneral,sensors
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
A376.1,A376.2,A376.3,A376.4:

A376.2:Roomtemperaturesensor,circuits1and2
A376.9:Returntemperaturesensor,monitoring,circuit1
A376.10:Returntemperaturesensor,monitoring,circuit2
S3
Flowtemperaturesensor,circuit1
S4
DHWtemperaturesensor,circuit3
S5
Returntemperaturesensor,circuit1
S6
Returntemperaturesensor,circuit3
S7
A376.1,A376.3:Roomtemperaturesensor,circuit2
A376.2,A376.4:Supplyowtemperaturesensor
A376.9,A376.10:Pressuresignal
S8
A376.2,A376.4:Flowswitch,DHWdraw-off
A376.9,A376.10:Alarminput
S9
Flowtemperaturesensor,circuit2
S10
A376.1,A376.2,A376.3,A376.4:
Returntemperaturesensor,circuit2
A376.9,A376.10:
Returntemperaturesensor,monitoring,circuit2
(S11)
(A376.9:Supplyowtemperaturesensor)
A376.10:Supplyowpressuresignal
(S12)
A376.9:Supplyreturntemperaturesensor
A376.10:Supplyreturnpressuresignal
(S13)
A376.9,A376.10:Returntemperaturesensor,circuit2
(S14)
A376.9,A376.10:Pressuresignal
(S15)
A376.9,A376.10:Alarminput
(S16)
A376.9,A376.10:Alarminput



InstallationGuideECLComfort310,applicationA376
Heating(circuit2inA376.1,A376.2,A376.3,A376.9,A376.10)

























Heatingrelatedcircuits,ingeneral:


Listofcomponents:A376ingeneral,pumpsandactuators
P1
DHWcirculationpump,circuit3
P2
Heatingcirculationpump,circuit1
P3
A376.1,A376.2,A376.3,A376.9,A376.10:
Heatingcirculationpump,circuit2
A376.4:DHWcirculationpump,circuit2
M1
Motorizedcontrolvalve,circuit3
M2
Motorizedcontrolvalve,circuit1
M3
Motorizedcontrolvalve,circuit2
A1
Alarm
A376.1examplea:
S 1
Dan fos s
87H2 097.11
ECL 310
A1
S 3
S 5
P 2
M2
S 2
S 7
S 9
S10
P 3
M3
M1
P 1
S 4
S 6
2
3
1
A376.1exampleb:
S 1
Dan fos s
87H2 098.11
ECL 310
A1
S 3
S 5
P 2
M2
S 2
S 7
P 3
M3
P 1
S 9
S10
M1
S 4
S 6
2
3
1



InstallationGuideECLComfort310,applicationA376
DomesticHotWater(DHW)













DomesticHotWater(DHW),advancedtemperaturecontrol














DHWcircuits,ingeneral









A376.2examplea:
S 1
Dan fos s
87H2 099.11
ECL 310
A1
S 3
S 5
P 2
M2
(S2)
(S2)
S 9
S10
P 3
M3
M1
P 1
S 4
S 6
S 8
S 7
2
3
1
A376.2exampleb:
S 1
Dan fos s
87H2 100.11
ECL 310
A1
S 3
S 5
P 2
M2
(S2)
(S2)
P 3
M3
S 9
S10
M1
S 4
S 6
P 1
S 8
S 7
1
2
3
A376.3examplea:
S 1
Dan fos s
87H2 101.11
ECL 310
S 3
S 5
P 2
M2
S 2
S 7
S 9
S10
P 3
M3
M1
P 1
S 4
S 6
+ ECA 32
A
A
A
1
2
3
A1



InstallationGuideECLComfort310,applicationA376
ApplicationA376.3ingeneral:






ApplicationA376.4,ingeneral



ApplicationA376.9ingeneral:






















A376.3exampleb:
1
2
3
A1
A376.4examplea:
S 1
Dan fos s
87H1 430.11
ECL 310
A1
S 3
S 5
P 2
M2
S 2
S 9
S10
M3
M1
P 1
S 4
S 6
S 8
S 7
1
2
3
P 3
A376.9examplea:



InstallationGuideECLComfort310,applicationA376





ApplicationA376.10









A376.9exampleb:
S 1
Dan fos s
87H2 104.11
ECL 310
A1
S 3
S 5
P 2
M2
P 3
M3
P 1
S 9
S10
M1
S 4
S 6
+ ECA 32
S15S 8 S16
S14
S 7
S 2
S 11
S12
1
2
3
(S6)
A376.10examplea:



InstallationGuideECLComfort310,applicationA376
ApplicationA376ingeneral:

Application:Relay:






































InstallationGuideECLComfort310,applicationA376
2.2Identifyingthesystemtype
Sketchyourapplication


















Advicesforsettings:















InstallationGuideECLComfort310,applicationA376
2.3Mounting
2.3.1MountingtheECLComfortcontroller








LockingtheECLComfortcontroller

















InstallationGuideECLComfort310,applicationA376
Mountingonawall



MountingonaDINrail(35mm)



DismountingtheECLComfortcontroller










InstallationGuideECLComfort310,applicationA376
2.3.2MountingtheRemoteControlUnitsECA30/31




Mountingonawall



Mountinginapanel










InstallationGuideECLComfort310,applicationA376
2.3.3MountingtheinternalI/OmoduleECA32
MountingoftheinternalI/OmoduleECA32






InstallationGuideECLComfort310,applicationA376
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)










InstallationGuideECLComfort310,applicationA376
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
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



InstallationGuideECLComfort310,applicationA376
2.5Electricalconnections
2.5.1Electricalconnections230Va.c.
SafetyNote















Maximumloadratings:










InstallationGuideECLComfort310,applicationA376
2.5.2Electricalconnections24Va.c.


Maximumloadratings:













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