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InstallationGuide
ECLComfort210/310,applicationA237/A337
1.0TableofContents
1.0TableofContents...............................................1
2.0Installation........................................................5
3.0Dailyuse.........................................................54
4.0Settingsoverview............................................63
5.0Settings,circuit1.............................................66
6.0Settings,circuit2.............................................93
7.0Commoncontrollersettings............................105
8.0Miscellaneous................................................116
InstallationGuideECLComfort210/310,applicationA237/A337
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation
http://den.danfoss.com/.
Automaticupdateofcontrollersoftware
Progressbar
InstallationGuideECLComfort210/310,applicationA237/A337
SafetyNote
InstallationGuideECLComfort210/310,applicationA237/A337
DisposalNote
InstallationGuideECLComfort210/310,applicationA237/A337
2.0Installation
2.1Beforeyoustart
A237.1/A337.1
Heating(circuit1):
TypicalA237.1/A337.1application:
S 6
P 3
S 8
S 1
S 3
S 5
P 1
S 2
Da nfos s
87 H202 4.1 0
ECL 210 / (310)
M1
P 2
R4 / (R6)
Listofcomponents:
S1
Outdoortemperaturesensor
S2Roomtemperaturesensor
S3
Flowtemperaturesensor,circuit1
S5Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S8
DHWtanktemperaturesensor,lower
P1
Circulationpump,heating,circuit1
P2DHWpump,circuit2
P3
DHWcirculationpump,circuit2
M1
Motorizedcontrolvalve
R4
Relayoutput,alarm,ECLComfort210
(R6)
Relayoutput,alarm,ECLComfort310
InstallationGuideECLComfort210/310,applicationA237/A337
DHW(circuit2):
A237.1/A337.1examplea:
S 6
P 3
S 8
S 1
S 3
S 5
P 1
S 2
Da nfos s
87 H202 4.10
ECL 210 / (310)
M1
P 2
R4 / (R6)
A237.1/A337.1exampleb:
S 6
P 3
S 8
S 1
S 2
S 3
S 5
P 1
Da nfos s
87 H202 5.10
ECL 210 / (310)
M1
R4 / (R6)
P2 / M2*
A237.1/A337.1examplec:
S 1
S 2
Da nfos s
87 H202 6.10
ECL 210 / (310)
R4 / (R6)
S 3
S 5
M1
P 1
S 6
P 3
S 8
P2 / M 2*
A237.1/A337.1exampled:
S 6
P 3
S 8
S 1
P 1
S 2
Da nfos s
87 H202 7.10
ECL 210 / (310)
P 2
R4 / (R6)
S 3
S 5
M1
InstallationGuideECLComfort210/310,applicationA237/A337
ApplicationA237.1(usedinECLComfort210)/A337.1(usedin
ECLComfort310)ingeneral:
InstallationGuideECLComfort210/310,applicationA237/A337
A237.2/A337.2
Heating(circuit1):
TypicalA237.2/A337.2application:
S 3
S 5
S 4
Dan fos
s
87H2 02
2.1 0
P 1
P 2
M1
P 4
S 6
S 8
P 3
Listofcomponents:
S1
Outdoortemperaturesensor
S2Roomtemperaturesensor
S3
Flowtemperaturesensor,circuit1
S5Returntemperaturesensor,circuit1
S6
DHWtanktemperaturesensor,upper
S8
DHWtanktemperaturesensor,lower
P1
Circulationpump,heating,circuit1
P2DHWpump,circuit2
P3
DHWcirculationpump,circuit2
P4
DHWchargingpump,circuit2
M1
Motorizedcontrolvalve
(R6)
Relayoutput,alarm,ECLComfort310
InstallationGuideECLComfort210/310,applicationA237/A337
DHW(circuit2):
A237.2/A337.2examplea:
S 3
S 5
S 4
Dan fos
s
87H2 02
2.1 0
P 1
P 2
M1
P 4
S 6
S 8
P 3
A237.2/A337.2exampleb:
S 1
S 2
S 3
S 5
S 4
S 6
S 8
P 1
Dan fos s
87H2 023. 10
ECL 210 / (310)
M1
P 3
(R6 )
P2 / M2*
P 4
InstallationGuideECLComfort210/310,applicationA237/A337
ApplicationA237.2(usedinECLComfort210)/A337.2(usedin
ECLComfort310)ingeneral:
InstallationGuideECLComfort210/310,applicationA237/A337
2.2Identifyingthesystemtype
Sketchyourapplication
A237.1/A337.1,examplea
S 6
P 3
S 8
S 1
S 3
S 5
P 1
S 2
Da nfos s
87 H2024.10
ECL 210 / (310)
M1
P 2
R4 / (R6)
DHWcircuit(circuit2)
InstallationGuideECLComfort210/310,applicationA237/A337
A237.1/A337.1,exampleb
S 6
P 3
S 8
S 1
S 2
S 3
S 5
P 1
Da nfos s
87 H2025.10
ECL 210 / (310)
M1
R4 / (R6)
P2 / M2*
DHWcircuit(circuit2)
A237.1/A337.1,examplec
S 1
S 2
Da nfos s
87 H2026.10
ECL 210 / (310)
R4 / (R6)
S 3
S 5
M1
P 1
S 6
P 3
S 8
P2 / M 2*
DHWcircuit(circuit2)
InstallationGuideECLComfort210/310,applicationA237/A337
A237.1/A337.1,exampled
S 6
P 3
S 8
S 1
P 1
S 2
Da nfos s
87 H2027.10
ECL 210 / (310)
P 2
R4 / (R6)
S 3
S 5
M1
DHWcircuit(circuit2)
A237.2/A337.2,examplea
S 3
S 5
S 4
Da nfos
s
87 H202
2.10
P 1
P 2
M1
P 4
S 6
S 8
P 3
DHWcircuit(circuit2)
InstallationGuideECLComfort210/310,applicationA237/A337
A237.2/A337.2,exampleb
S 1
S 2
S 3
S 5
S 4
S 6
S 8
P 1
Da nfos s
87 H2023.10
ECL 210 / (310)
M1
P 3
(R6)
P2 / M2*
P 4
DHWcircuit(circuit2)
InstallationGuideECLComfort210/310,applicationA237/A337
2.3Mounting
2.3.1MountingtheECLComfortcontroller
LockingtheECLComfortcontroller
InstallationGuideECLComfort210/310,applicationA237/A337
Mountingonawall
MountingonaDINrail(35mm)
DismountingtheECLComfortcontroller
InstallationGuideECLComfort210/310,applicationA237/A337
2.3.2MountingtheRemoteControlUnitsECA30/31
Mountingonawall
Mountinginapanel
InstallationGuideECLComfort210/310,applicationA237/A337
2.4Placingthetemperaturesensors
2.4.1Placingthetemperaturesensors
Outdoortemperaturesensor(ESMT)
Flowtemperaturesensor(ESMU,ESM-11orESMC)
Returntemperaturesensor(ESMU,ESM-11orESMC)
Roomtemperaturesensor
(ESM-10,ECA30/31RemoteControlUnit)
Boilertemperaturesensor(ESMU,ESM-11orESMC)
Airducttemperaturesensor(ESMB-12orESMUtypes)
DHWtemperaturesensor(ESMUorESMB-12)
Slabtemperaturesensor(ESMB-12)
InstallationGuideECLComfort210/310,applicationA237/A337
Pt1000temperaturesensor(IEC751B,1000Ω/0°C)
Relationshipbetweentemperatureandohmicvalue:
-50
80 0
90 0
10 00
11 00
12 00
13 00
14 00
15 00
16 00
-25 0 25 50 75 10 0 12 5 15 0
°C
Ω
Ω
803
843
882
922
961
1000
1039
1078
1117
1155
1194
1232
1271
1309
1347
1385
1423
1461
1498
1535
1573
°C
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
InstallationGuideECLComfort210/310,applicationA237/A337
2.5Electricalconnections
2.5.1Electricalconnections230Va.c.ingeneral
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