Danfoss ECL Comfort 310 - Page 32

A375APPLICATIONS:
A375.1,examplea
Oneboilerwith2xburnerON/OFFcontrolforaheatingcircuit.
*=pressurereliefvalve
Fixedsequence:Burner1mustbeswitchedONbeforeburner2canbeswitchedON.
Burner1isactiveatlowheatdemand.Atincreasedheatdemandburner2isactivatedadditionally.
Thelastburnerstepcanbedisablediftheoutdoortemperaureishigherthanasetvalue.
SpecialsettingsfortypeA375.1,examplea:
Navigation:
IDno.:
Recommendedsetting:
Heatingcircuit(circuit1)
Sequencetype(code)forcontrollingtheburners:
MENU\Settings\Boiler:'Sequencetype'
110723
Numberoftotalburnersteps:
MENU\Settings\Boiler:‘Steps'
110732
32|©Danfoss|2017.09
VI.GU.L2.02
OperatingGuideECLComfort210/296/310,applicationA275/A375