18
Menu “4. Operating modes” is used to
specify the operating modes for the heat-
ing circuit.
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”.
Auto
= Automatic/Normal mode using the set times.
Continuous Day
= The set values for day mode are used.
Continuous Night
= The set values for night mode are used.
Reference Value
= Fixed
fl
ow temperature regardless of the outdoor temperature.
The desired
fl
ow temperature has to be set in menu „4.5. - Heat circuit reference“.
14 day reference value
= Speci
fi
c
fi
xed
fl
ow temperatures can be set for the next 14
days in menu „4.6. - 14 day reference“. After 14 days, the reference temperature of the
14th day is used until the operating mode is changed.
Off
= Heating circuit is switched off (except Frost protection)
Heating can also be turned off by turning the dial of the RC22 to minimum.
Settings range: Auto, Continuous day, Continuous night, Reference value, 14 day
reference, Off
Default: Automatic
Auto
= Automatic/Normal mode using the set times.
Off
= Cooling is switched off
A/C
= Cooling is switched on when room temperature is higher than “Room ref.”
see „5.2.5. - Raum-Soll-Kühlung“
Settings range: Auto, Off, A/C
Default: Auto
Operating modes
4. - Operating modes
4.1. - Heating circuit
4.2. - Cooling
The controller works with the set operating times and the corresponding
different reference
fl
ow temperature values only in the automatic mode.
Caution
Heating can also be turned off by turning the dial of the RC22 to mini-
mum.
Caution