22
9. Operating mode
Menu “4. Operating modes” is used
to specify the operating modes for
the heating circuit and domestic hot
water.
After an interruption of the mains
voltage the controller automatically
returns to the last operating mode
selected!
The menu is closed by pressing
“esc” or selecting “Exit operating
modes”.
Operating modes
Menu 4
9
9
.
The controller works with the set operating times and the corre-
sponding different reference
fl
ow or domestic hot water temperature
values only in the automatic mode.
Caution
Automatic mode is the normal operating mode, in which the set times are
taken into account. In the operating mode “One”, the hot water charging is
switched on continuously regardless of the set times, and in the operating
mode “Off” the domestic hot water charging is switched off completely.
Setting range: Automatic, On, Off
Default setting: Automatic
9.2 Domestic hot water
Menu 4.2
Automatic mode is the normal operating mode, in which the set times are
taken into account. In continuous daytime or continuous nighttime mode,
only the values set for daytime or nighttime mode are valid. In reference
mode, the controller operates with a
fi
xed
fl
ow temperature independently
of the outdoor temperature. In “Off” mode the heating circuit is switched
off completely.
Setting range: Automatic, Continuous day, Continuous night, Reference,
Off
Default setting: Automatic
9.1 Heating circuit
Menu 4.1