2. Danfoss
  3. ECL Comfort 310, A368
ECL Comfort 310, A368

Danfoss ECL Comfort 310, A368 Operating instructions

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OperatingGuide
ECLComfort310,applicationA368
1.0TableofContents
1.0TableofContents...............................................1

2.0Installation........................................................5








3.0Dailyuse.........................................................51








4.0Settingsoverview............................................60
5.0Settings...........................................................63














6.0Commoncontrollersettings............................120










7.0Miscellaneous................................................137










OperatingGuideECLComfort310,applicationA368
1.1Importantsafetyandproductinformation
1.1.1Importantsafetyandproductinformation











































http://heating.danfoss.com/.



OperatingGuideECLComfort310,applicationA368
SafetyNote


















Automaticupdateofcontrollersoftware



Progressbar



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
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


OperatingGuideECLComfort310,applicationA368




















DisposalNote







OperatingGuideECLComfort310,applicationA368
2.0Installation
2.1Beforeyoustart
A368



Thebasicprinciplesforaheatingcircuit

Heating(circuit1):














































TypicalA368.1application:



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
(Optional)Returntemperaturesensor,circuit1
S6
(Optional)DHWreturntemperaturesensor,circuit2
S7
Differentialpressureswitch,circuit1
S8
Differentialpressureswitch,circuit2
S9
Alarminput
S10
(Optional)Pressuretransmitterorpressureswitch,circuit1
P1
Circulationpump,DHW,circuit2
P2
Circulationpump,DHW,circuit2
P3
Circulationpump,heating,circuit1
P4
Rellwaterpump,circuit1
P5
Circulationpump,heating,circuit1
M1
Motorizedcontrolvalve,circuit2
M2
Motorizedcontrolvalve,circuit1
V1
ON/OFFvalve,circuit1,rellwatervalve
A1
Alarm



OperatingGuideECLComfort310,applicationA368
A368.3,A368.4andA368.5only:





A368.2andA368.4only:


A368.3andA368only:


A368.5only:



A368.6only:


Heatingingeneral:









Overridefunction:






TypicalA368.1application:



OperatingGuideECLComfort310,applicationA368
ThebasicprinciplesforaDHWcircuit(circuit2):




























A368.3,A368.4andA368.5only:



A368.6only:


Overridefunction:





TypicalA368.1application:



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
(Optional)Returntemperaturesensor,circuit1
S6
(Optional)DHWreturntemperaturesensor,circuit2
S7
Differentialpressureswitch,circuit1
S8
Differentialpressureswitch,circuit2
S9
Alarminput
S10
(Optional)Pressuretransmitterorpressureswitch,circuit1
P1
Circulationpump,DHW,circuit2
P2
Circulationpump,DHW,circuit2
P3
Circulationpump,heating,circuit1
P4
Rellwaterpump,circuit1
P5
Circulationpump,heating,circuit1
M1
Motorizedcontrolvalve,circuit2
M2
Motorizedcontrolvalve,circuit1
V1
ON/OFFvalve,circuit1,rellwatervalve
A1
Alarm



OperatingGuideECLComfort310,applicationA368
A368,ingeneral:




























OperatingGuideECLComfort310,applicationA368
TypicalA368.2application:

TypicalA368.2application:



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
Supplytemperaturesensor
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
(Optional)Returntemperaturesensor,circuit1
S6
(Optional)DHWreturntemperaturesensor,circuit2
S7
Differentialpressureswitch,circuit1
S8
Differentialpressureswitch,circuit2
S9
Alarminput
S10
(Optional)Pressuretransmitterorpressureswitch,circuit1
P1
Circulationpump,DHW,circuit2
P2
Circulationpump,DHW,circuit2
P3
Circulationpump,heating,circuit1
P4
Rellwaterpump,circuit1
P5
Circulationpump,heating,circuit1
M1
Motorizedcontrolvalve,circuit2
M2
Motorizedcontrolvalve,circuit1
V1
ON/OFFvalve,circuit1,rellwatervalve
A1
Alarm



OperatingGuideECLComfort310,applicationA368
TypicalA368.3application:




TypicalA368.3application:
Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
ECL32
Built-inextensionmodule
S1
Outdoortemperaturesensor
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
(Optional)Returntemperaturesensor,circuit1
S6
(Optional)DHWreturntemperaturesensor,circuit2
S7
Differentialpressureswitch,circuit1
S8
Differentialpressureswitch,circuit2
S9
Alarminput
S10
(Optional)Pressuretransmitterorpressureswitch,circuit1
S11
(Optional)Secondarypressuresensor,circuit1.For
monitoringpurpose
S12
Alarminput
S13
(Optional)DHWcirculationreturnpressuresensor.For
monitoringpurpose
S14
(Optional)Coldwatersupplypressuresensor.For
monitoringpurpose
S15
(Optional)Primarysupplypressuresensor.Formonitoring
purpose
S16
(Optional)Primaryreturnpressuresensor.Formonitoring
purpose
P1
Circulationpump,DHW,circuit2
P2
Circulationpump,DHW,circuit2
P3
Circulationpump,heating,circuit1
P4
Rellwaterpump,circuit1
P5
Circulationpump,heating,circuit1
P7
Rellwaterpump,circuit1
M1
Motorizedcontrolvalve,circuit2
M2
Motorizedcontrolvalve,circuit1
V1
ON/OFFvalve,circuit1,rellwatervalve
A1
Alarm



OperatingGuideECLComfort310,applicationA368
TypicalA368.4application:




TypicalA368.4application:
Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
ECL32
Built-inextensionmodule
S1
Outdoortemperaturesensor
S2
Supplytemperaturesensor
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
(Optional)Returntemperaturesensor,circuit1
S6
(Optional)DHWreturntemperaturesensor,circuit2
S7
Differentialpressureswitch,circuit1
S8
Differentialpressureswitch,circuit2
S9
Alarminput
S10
(Optional)Pressuretransmitterorpressureswitch,circuit1
S11
(Optional)Secondarypressuresensor,circuit1.For
monitoringpurpose
S12
Alarminput
S13
(Optional)DHWcirculationreturnpressuresensor.For
monitoringpurpose
S14
(Optional)Coldwatersupplypressuresensor.For
monitoringpurpose
S15
(Optional)Primarysupplypressuresensor.Formonitoring
purpose
S16
(Optional)Primaryreturnpressuresensor.Formonitoring
purpose
P1
Circulationpump,DHW,circuit2
P2
Circulationpump,DHW,circuit2
P3
Circulationpump,heating,circuit1
P4
Rellwaterpump,circuit1
P5
Circulationpump,heating,circuit1
P7
Rellwaterpump,circuit1
M1
Motorizedcontrolvalve,circuit2
M2
Motorizedcontrolvalve,circuit1
V1
ON/OFFvalve,circuit1,rellwatervalve
A1
Alarm



OperatingGuideECLComfort310,applicationA368
TypicalA368.5application:




TypicalA368.5application:
Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
ECL32
Built-inextensionmodule
S1
Outdoortemperaturesensor
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
(Optional)Returntemperaturesensor,circuit1
S6
(Optional)DHWreturntemperaturesensor,circuit2
S7
Differentialpressureswitch,circuit1
S8
Differentialpressureswitch,circuit2
S9
Alarminput
S10
(Optional)Pressuretransmitterorpressureswitch,circuit1
S11
(Optional)Secondaryreturntemperaturesensor,
circuit1.Formonitoringpurpose
S12
Alarminput
S13
(Optional)DHWcirculationreturntemperaturesensor.For
monitoringpurpose
S14
(Optional)Coldwatersupplypressuresensor.For
monitoringpurpose
S15
(Optional)Primarysupplypressuresensor.Formonitoring
purpose
S16
(Optional)Primaryreturnpressuresensor.Formonitoring
purpose
F1
Rellwaterowmeter
P1
Circulationpump,DHW,circuit2
P2
Circulationpump,DHW,circuit2
P3
Circulationpump,heating,circuit1
P4
Rellwaterpump,circuit1
P5
Circulationpump,heating,circuit1
P7
Rellwaterpump,circuit1
M1
Motorizedcontrolvalve,circuit2
M2
Motorizedcontrolvalve,circuit1
V1
ON/OFFvalve,circuit1,rellwatervalve
A1
Alarm




OperatingGuideECLComfort310,applicationA368
TypicalA368.6application:

TypicalA368.6application:



Listofcomponents:
ECL310
ElectroniccontrollerECLComfort310
S1
Outdoortemperaturesensor
S2
(Optional)Secondaryreturntemperaturesensor,
circuit1.Formonitoringpurpose
S3
Flowtemperaturesensor,circuit1
S4
DHWowtemperaturesensor,circuit2
S5
(Optional)Returntemperaturesensor,circuit1
S6
(Optional)DHWreturntemperaturesensor,circuit2
S7
Differentialpressureswitch,circuit1
S8
(Optional)DHWcirculationreturntemperaturesensor.For
monitoringpurpose
S9
Alarminput
S10
(Optional)Pressuretransmitterorpressureswitch,circuit1
P1
Circulationpump,DHW,circuit2
P3
Circulationpump,heating,circuit1
P4
Rellwaterpump,circuit1
P5
Circulationpump,heating,circuit1
M1
Motorizedcontrolvalve,circuit2
M2
Motorizedcontrolvalve,circuit1
V1
ON/OFFvalve,circuit1,rellwatervalve
A1
Alarm





OperatingGuideECLComfort310,applicationA368
2.2Identifyingthesystemtype
Sketchyourapplication


















Adviceforsettings:

















OperatingGuideECLComfort310,applicationA368
2.3Mounting
2.3.1MountingtheECLComfortcontroller






LockingtheECLComfortcontroller


















OperatingGuideECLComfort310,applicationA368
Mountingonawall



MountingonaDINrail(35mm)



DismountingtheECLComfortcontroller










OperatingGuideECLComfort310,applicationA368
2.3.2MountingtheRemoteControlUnitsECA30/31




Mountingonawall



Mountinginapanel









OperatingGuideECLComfort310,applicationA368
2.3.3MountingtheinternalI/OmoduleECA32
MountingoftheinternalI/OmoduleECA32






OperatingGuideECLComfort310,applicationA368
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)










OperatingGuideECLComfort310,applicationA368
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



/