Further Adjustments; Setting The Time And Date; Setting The Temperature Unit (°C/°F) - Viessmann VITODENS Series Operating Instructions Manual

Further adjustments

Setting the time and date

Setting the time
Press the following keys:
1. for settings; "
2. /
for " ".
3. OK to confirm;
4. OK to confirm.
5. / for the required time.
6. OK to confirm; the new time is
saved.
Setting the date
Press the following keys:
1. for settings; "
2. /
for " ".
3. OK to confirm;
4. /
for " ".
Setting the temperature unit (°C/°F)
Factory setting: °C
Press the following keys:
1. for settings; "
20
" flashes.
flashes.
" flashes.
flashes.
" flashes.
5. OK to confirm.
6. / for the required date.
7. OK to confirm; the new date is
saved.
After a prolonged shutdown
If your heating system has been shut
down for a long time, it may be neces-
sary to reset the time and date. After the
system is switched on, the time display
immediately starts flashing ( ).
Press the following keys:
1. / for the required time.
2. OK to confirm; the new time is
saved and
3. / for the required date.
4. OK to confirm; the new date is
saved.
2.
for " ".
3. OK to confirm; " " flashes.
4. / for required temperature unit
("°C" or "°F").
appears.