• PRO: For setting the weekly program (see Section "1
Setting the weekly program")
• DAT: For modifying the time of day and date
• POS: For querying the actuator's current position
• DST: Automatic switchover at the start or end of daylight
saving time can be deactivated.
• AER: For setting the "window open" temperature and time
so that the temperature is automatically reduced in the
event of ventilation
• TOF: For setting the offset temperature
• RES: For restoring the factory settings
Use the setting wheel to select menu items and the OK but-
ton to confirm your choice. Press the menu button again to
return to the previous level. After 65 seconds without any-
thing happening, the menu will close automatically.
5. Display content during normal operation
D uring normal ope ration,
the following are displayed:
switching periods, operating
mode, temperature setting and
day of the week.
The bars indicating the week-
ly program's switching periods are shown for every other
time interval. For an example, please refer to "2. Weekly
program: Examples".
6. Setting the holiday function
If you want a fixed temperature to be maintained for a set
period of time while you are on holiday or during a party,
you can make use of the Holiday function.
• Press and release the menu button repeatedly until the
suitcase symbol (
) appears on the display.
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• Use the setting wheel to set the end of the time period
during which the temperature is to be maintained.
• Press the OK button to confirm.
• Then use the setting wheel to set the date.
• Press the OK button to confirm.
• Use the setting wheel to set the temperature; press OK
to confirm. The display will flash to confirm your settings.
The set temperature will remain in force until the speci-
fied time. After that, the actuator will adopt Auto mode.
7. Comfort and set-back temperatures
The comfort/set-back temperature button (
an easy and convenient way of switching between these
two temperatures. The factory settings are 21.0°C and
17.0°C respectively. To adapt them, proceed as follows:
• Press and hold down the comfort/set-back temperature
button (
) for more than 3 seconds.
• The sun symbol (
) will appear on the display along
with the current comfort temperature.
• Use the setting wheel to modify the temperature; press
OK to confirm.
• The moon symbol ( ) will appear together with the set-
back temperature.
• Use the setting wheel to modify the temperature; press
OK to confirm.
The temperature can even be modified in Auto mode at any
time by using this button. The new setting will be retained
until the program's next switching time.
8. Child-proof lock/Operating inhibit
Operation can be inhibited.
• To activate/deactivate the operating inhibit, briefly press
the Menu and
buttons at the same time.
) provides
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