The Settings In Detail; Time Of Day And Date; Operator Section; Operation And Display - Siemens Albatros RVS46 Series User Manual

Summer- / wintertime
changeover

Operation and display

Info
Operation lock
Programming lock
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Siemens
Building Technologies
6

The settings in detail

6.1 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.
Line no. Operating line
1 Hours / minutes
2 Day/month
3 Year
5 Start of summertime
6 End of summertime
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).

6.2 Operator section

Line no. Operating line
20 Language
22 Info
Temporarily
Permanently
26 Operation lock
27 Programming lock
28 Direct adjustment
Automatic storage
Save with acknowledgment
Temporarily: After pressing the info button, a change to the "predefined" basic display
is made after a maximum of 8 minutes or by pressing the operating
mode button (with the QAA78... only 2 minutes) .
Continuously: After pressing the info button, a change back to the "new" basic display
is made after a maximum of 8 minutes. The info value selected last will
be adopted by the new basic display.
This setting is not possible with the QAA78...
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), and occupancy button.
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 overridden.
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 "Programming lock"
(operating line 27) and deactivate the programming lock
User Manual
Time of day and date
CE1U2353en
2014-07-30