A275.2,exampled
BoilerON/OFFcontrolforaheatingandaDHWcircuit.DHWpriority.Theboilercircuitisequippedwithalowlossheader.
*=pressurereliefvalve
Thepumpintheboilercircuitisnotcontrolled.
AtDHWheatingP3(changeovervalve)isactivatedandthedesiredboilertemperatureliesanumberofdegreesabovethedesiredDHW
temperature.
P1isswitchedON.
SpecialsettingsfortypeA275.2,exampled:
Navigation:
IDno.:
Recommendedsetting:
DHWcircuit(circuit2)
DHWheatingismanagedbychangeovervalveP3/M1:
MENU\Settings\Application:'Ch.-o.valve/P'
12051
OFF
ThedesiredDHWheatingtemperaturemustinfluencethedesiredboilertemperature:
MENU\Settings\Application:‘Tank,sec./prim.'
12053
OFF
24|©Danfoss|2017.09
VI.GU.L2.02
OperatingGuideECLComfort210/296/310,applicationA275/A375