Danfoss ECL Comfort 310

5.4Roomlimit
ThefollowingsectionisageneraldescriptionforRoom
temperaturelimitation.
Theactualapplicationmightnothavebothlimitationtypes.
Thissectionisonlyrelevantifyouhaveinstalledaroom
temperaturesensororaRemoteControlUnitforutilizingtheroom
temperaturesignal.
Inthefollowingdescriptionisreferredto"flowtemperature"in
general.
Thecontrolleradjuststhedesiredflowtemperaturetocompensate
forthedifferencebetweenthedesiredandtheactualroom
temperature.
Iftheroomtemperatureishigherthanthedesiredvalue,the
desiredflowtemperaturecanbereduced.
The'Infl.-max.'(Influence,max.roomtemp.)determineshow
muchthedesiredflowtemperatureshouldbereduced.
Usethisinfluencetypetoavoidatoohighroomtemperature.The
controllerwillallowforfreeheatgains,i.e.solarradiationorheat
fromafireplaceetc.
Iftheroomtemperatureislowerthanthedesiredvalue,thedesired
flowtemperaturecanbeincreased.
The'Infl.-min.'(Influence,min.roomtemperature)determines
howmuchthedesiredflowtemperatureshouldbeincreased.
Usethisinfluencetypetoavoidatoolowroomtemperature.This
coulde.g.becausedbywindysurroundings.
Atypicalsettingwillbe-4.0for'Infl.-max.'and4.0for'Infl.-min.'
ParametersindicatedwithanIDno.like"1x607"meanauniversal
parameter.
xstandsforcircuit/parametergroup.
MENU>Settings>Roomlimit
Adapt.time(adaptiontime)
1x015
Controlshowfasttheactualroomtemperatureadaptstothedesiredroom
temperature(Icontrol).
SeeAppendix“ParameterIDoverview”
OFF:
Thecontrolfunctionisnotinfluencedbythe'Adapt.
time'.
Minor
value:
Thedesiredroomtemperatureisadaptedquickly.
Major
value:
Thedesiredroomtemperatureisadaptedslowly.
Theadaptationfunctioncancorrectthedesiredroomtemperature
withmax.8Kxheatcurveslopevalue.
VI.GU.L2.02
©Danfoss|2017.09|113
OperatingGuideECLComfort210/296/310,applicationA275/A375