25
4.2 Selection of the operating mode / antifreezing function
▼
►
Actuating the touch key
Mode
allows to change the operating mode in the order shown below:
– Automatic mode (control in dependence on the adjusting weekday program - see 5.4 / 5.5)
– Comfort mode (permanent control targeted at maintaining the adjusted comfort temperature - see 5.4)
– ECO mode (permanent control targeted at maintaining the adjusted ECO temperature - see 5.4)
– Operating mode “OFF” (antifreezing mode)
In “OFF” mode, the controller activates the heating when underrunning a temperature level of approx.
5°C and deactivates the operations when exceeding a temperature level of approx. 6°C. This antifree-
zing function helps prevent rooms from cooling down thoroughly and protects against the occurrence
of frost damage.
▼
►
▼
▼
►
◄
