Changing Switching Times - Viessmann Vitocal 300 Operating Instructions For The System User

Changing switching times

The DHW heating may be activated several times a day by setting the
switching times.
You can select identical switching times for all weekdays or individual ones for
every weekday.
When setting switching times, take the response time of your heating system
into consideration. Select correspondingly earlier start-up and switch-off times.
Key to graphics
0 3 6 9 12 15 18 21 24
Press the following keys:
11. C for "Program".
12. B for "DHW cylinder 1".
13. / until "Timer/switching
times" is highlighted.
>>>
14. the "Timer" menu is
shown.
DHW cylinder timer
20:00 20:14 0 3 6 9 12 15 18 21 24
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
SUNDAY
OFF
>>
DAY TEMP.
*1
LOADING HO
*2
E USE EE
Heat pump ON WP
OFF AU
AU
AU
AU
AU
AU
AU
AU
∧
>>
SET STAND BACK
DHW cylinder settings
The height of the bar and the
alphabetical abbreviation indicate
the respective operating mode
belonging to the displayed time.
*1
Electrical reheating to a higher
temperature level.
*2
Heating with additional heat source,
e. g. electric immersion heater.
DAY
15. until the respective day/
all weekdays are high-
lighted simultaneously.
>>
16. until the arrow is
positioned at the point
(time) from where the
operating mode should
be changed.
TEMP.
17. until the required
operating mode is
shown (see page 17).
>>
SET
18. for the period during
which the modified
operating mode should
be effective.
19. Proceed as described in items 5
to 8 for the setting of further
switching times.
BACK
10. to confirm.
19