MENU>Settings>Application
Tank,sec./prim.(Tanksecondarilyorprimarily
connected)
1x053
ChoosewhethertheheatingoftheDHWtankisdependentontheflow
temperatureatS3.
SeeAppendix“ParameterIDoverview”
OFF:
TheDHWtankisplacedonthesecondarysideofthe
heatexchangerandtheS3temperaturedetermines
theDHWheating.
ON:
TheDHWtankisplacedontheprimarysideoftheheat
exchangerandtheS3temperaturehasnoinfluence
ontheDHWheating.
MENU>Settings>Application
Circ.Ppriority
1x055
ChoosewhethertheDHWcirculationpumpshouldbeONduringDHW
heating.
SeeAppendix“ParameterIDoverview”
OFF:
TheDHWcirculationpumpisswitchedOFFduringDHW
heating.
ON:
TheDHWcirculationpumpisnotswitchedOFFduring
DHWheating.
Whenthe'Circ.Ppriority'issettoOFF,theschedulefortheDHW
circulationpumpisoverruled.
MENU>Settings>Application
Circ.PfrostT
1x076
SettheoutdoortemperaturevalueatwhichtheDHWcirculationpumpisto
beactivetoprotecttheDHWcircuitagainstfrost.
SeeAppendix“ParameterIDoverview”
OFF:
TheDHWcirculationpumpisnotactive.
Value:
TheDHWcirculationpumpisactivewhentheoutdoor
temperatureislowerthanthesetvalue.
MENU>Settings>Application
PfrostT(circulationpump,frostprotectiontemp.)
1x077
Frostprotection,basedontheoutdoortemperature.
Whentheoutdoortemperaturegetsbelowthesettemperaturevaluein‘P
frostT’ ,thecontrollerautomaticallyswitchesONthecirculationpump(for
exampleP1orX3)toprotectthesystem.
SeeAppendix“ParameterIDoverview”
OFF:
Nofrostprotection.
Value:
CirculationpumpisONwhentheoutdoortemperature
isbelowthesetvalue.
Undernormalconditions,yoursystemisnotfrostprotectedifyour
settingisbelow0°CorOFF.
Forwater-basedsystems,asettingof2°Cisrecommended.
Iftheoutdoortemperaturesensorisnotconnectedandthefactory
settinghasnotbeenchangedto'OFF',thecirculationpumpisalways
ON.
VI.GU.L2.02
©Danfoss|2017.09|143
OperatingGuideECLComfort210/296/310,applicationA275/A375