93
EN
17.1 Menu 9.8.1 - Switching the automatic
summer/ winter time on/off
The DuoFern Room Thermostat 9485 features an automatic
summer/winter changeover function.
Summer time
The timer is changed to summer time on the last Sunday in
March. The timer is set back one hour at 02:00.
Winter time
The timer is changed to winter time (standard time) on the last
Sunday in October. The timer is set back one hour at 03:00.
Recommendation for operating the device outside Germany
If the DuoFern Room Thermostat 9485 is not being used in
Germany, it may be necessary to switch off the automatic
summer/winter changeover function.
1.
Open menu
9.8.1
.
2.
Switch the summer/winter
changeover function on/off and
confirm.
OFF
= Function off
On
= Function on