Danfoss ECL Comfort 210

ApplicationsA375ingeneral:
Unusedinputcan,bymeansofanoverrideswitch,beusedto
overridethescheduletoafixed'Comfort'or'Saving'mode.
ModbuscommunicationtoaSCADAsystemcanbeestablished.
Oneormoreconnectedfloworenergymeters(basedonanM-bus
signal)cantransfertheM-busdatatotheModbuscommunication.
Alarm,A375.1,A375.2andA375.3:
AlarmA1(relayR6)andthealarmsymbol(
)canbeactivated:
•ifatemperaturesensororitsconnectiondisconnects/
shortcircuits.
Alarm,A375.3:
AlarmA1(relayR6)andthealarmsymbol(
)canbeactivated:
•iftheactualflowtemperatureatS4(heatingcircuit2),differs
fromthedesiredflowtemperature.
Thecontrollerispre-programmedwithfactorysettingsthatareshown
inthe‘ParameterIDoverview’appendix.
18|©Danfoss|2017.09
VI.GU.L2.02
OperatingGuideECLComfort210/296/310,applicationA275/A375