Danfoss 087H3803 User Manual

A375.1,exampled
2xboilerON/OFFcontrolforaheatingcircuit.Theboilercircuitisequippedwithalowlossheader.
*=pressurereliefvalve
Thepumpsintheboilerarenotcontrolled.
Rotatingsequence:Burner1isactivebeforeburner2.Nextdayburner2isactivebeforeburner1.
Oneburnerstepisactiveatlowheatdemand.Atincreasedheatdemandthenextburnerstepisactivatedadditionally
Thelastburnerstepcanbedisablediftheoutdoortemperatureishigherthanasetvalue.
SpecialsettingsfortypeA375.1,exampled:
Navigation:
IDno.:
Recommendedsetting:
Heatingcircuit(circuit1)
Sequencetype(code)forcontrollingtheburners:
MENU\Settings\Boiler:'Sequencetype'
110720
Numberoftotalburnersteps:
MENU\Settings\Boiler:‘Steps'
110732
VI.GU.L2.02
©Danfoss|2017.09|35
OperatingGuideECLComfort210/296/310,applicationA275/A375

Danfoss 087H3803 Specifications

General

Brand	Danfoss
Model	087H3803
Category	Controller
Language	English