If the master module is configured so that the time is evaluated by timers, the time zone in which the clock is located must be set.
Summer time can also be set.
Set summer/winter time and time zone with START/STOP test:
1. press and hold the START button for 6 seconds.
The clock displays dSt for (Daylight Savings Time).
2. use the STOP button to switch daylight saving time on (on) or off (off).
3. confirm the selection with the START button.
ZonE is displayed.
4. press the STOP button to select the time zone 0-31 according to the table overleaf for the corresponding country.
5. press the START button to confirm the selection.
If a timer is connected correctly, the device will display the correct time within a few minutes.