Operation Manual

Detailled settings
Menu: time of day and date
Menu: Operator section
Time of day and date
The controller has a yearly clock with
time of day, weekday and date. To
ensure the controller´s functionality,
both the time of day and the date must
be correctly set.
Summer- / wintertime changeover
The dates set for the changeover from
wintertime to summertime, and vice
versa, ensure that on the first Sunday
after the set date the time of day will
change from 02:00 (wintertime) to 03:00
(summertime), and from 03:00
(summertime) to 02:00 (wintertime).
Line no.
Operating line
Factory setting
1
Hours / minutes
2
Day / month
3
Year
5
Start of summer time
25.03.
6
End of summer time
25.10.
Line no.
Operating line
Factory setting
20
Language
English
22
Info, Temporarily, Permanently
Temporarily
26
Operation lock
Off
27
Programming lock
Off
28
Direct adjustment
Storage with confirmation
Operation and display
Language
Available languages vary depending
on country and version.
Info
Temporarily:
After pressing the Info-button the Info
display will appear. After 8 min. the
basic display will reappear.
Permanently:
After activation the Info display will
be shown permanently.
Operation lock
When operation lock is activated, the
following operating elements can no
longer be adjusted:
- Heating circuit operating mode
- DHW operating mode
- Room comfort setpoint (setting knob)
- Presence button
Programming lock
When programming lock is activated,
parameter values can still be displayed,
but can no longer be changed.
- Temporary deactivation of the
programming lock
Within the programming level, the
programming lock can temporarily be
overriden. To do this, press the OK
and ESC buttons simultaneously for
3 seconds. Temporary deactivation
of the programming lock is
maintained until programming is quit.
- Constant deactivation of
programming lock
First, make the temporary
deactivation, then go to operating
line 27 Programming lock and
deactivate the programming lock.
Direct adjustment
- Storage with confirmation:
Altered values are only stored after
confirmation with the OK-button.
- Automatic storage:
Altered values are stored without
confirming with the OK-button.
19