Danfoss 087H3803 User Manual

Example3
Theweekscheduleforthebuildingissetwithcomfortperiods
Monday-Friday:07.00-17.30.Sometimes,ateammeetingtakes
placeintheeveningorintheweek-end.
AnoverrideswitchisinstalledandheatingmustbeON(Comfort
mode)aslongastheswitchisON.
Chooseanunusedinput,forexampleS8.Connecttheoverride
switch.
SettingsinECL:
1.Selectcircuit>MENU>Settings>Application>Ext.input:
SelecttheinputS8(thewiringexample)
2.Selectcircuit>MENU>Settings>Application>Ext.mode:
SelectCOMFORT
3.Remembertosetthecircuitinquestioninscheduledmode
("clock").
Result:Whentheoverrideswitch(orarelaycontact)isON,theECL
210/296/310willoperateinComfortmode.
WhentheoverrideswitchisOFF,theECL210/296/310will
operateaccordingtotheschedule.
#1#=Overrideswitch(notactivated/activated)
#2#=Functionmode(Schedule/Comfort)
#3#=Time
Example4
Theweekscheduleforthebuildingissetwithcomfortperiodsall
weekdays:06.00-20.00.Sometimes,thedesiredflowtemperature
mustbeconstanton65°C.
Anoverriderelayisinstalledandtheflowtemperaturemustbe
65°Caslongastheoverriderelayisactivated.
Chooseanunusedinput,forexampleS8.Connectthecontactsof
theoverriderelay.
SettingsinECL:
1.Selectcircuit>MENU>Settings>Application>Ext.input:
SelecttheinputS8(thewiringexample)
2.Selectcircuit>MENU>Settings>Application>Ext.mode:
SelectCONST.T
3.Selectcircuit>MENU>Settings>Flowtemperature>
DesiredT(ID1x004):
Setto65°C
4.Remembertosetthecircuitinquestioninscheduledmode
("clock").
Result:Whentheoverriderelayisactivated,theECL210/296/310
willoperateinConst.temp.modeandcontrolaflowtemperature
of65°C.
Whentheoverriderelayisnotactivated,theECL210/296/310
willoperateaccordingtotheschedule.
#1#=Overrideswitch(notactivated/activated)
#2#=Functionmode(Schedule/Const.temp.)
#3#=Time
182|©Danfoss|2017.09
VI.GU.L2.02
OperatingGuideECLComfort210/296/310,applicationA275/A375

Danfoss 087H3803 Specifications

General

Brand	Danfoss
Model	087H3803
Category	Controller
Language	English