Viessmann VITOLIGNO 300-S Operating Instructions Manual page 25

Setting the enable times for ignition
By entering the required time phases, you enable the
electric ignition system for these periods. The boiler
can only start the electric ignition system during these
periods. Conversely, the ignition system is disabled
for the rest of the time.
To change the enable times
Menu
Boiler
Heating
DHW
Information
Select with
Fig. 16
Press the following buttons:
1. for the "Extended menu".
å
2. / for "Boiler".
| ~
3. to confirm.
d
4. / for "Ignition enable times"
| ~
5. to confirm.
d
6. / to select the required part of the week or
| ~
day.
7. to confirm.
d
8. / for selecting time phase
| ~
9. to confirm.
d
10. / to set the start point.
| ~
(
, , or
! ? §
You can enter up to 4 time phases.
11. to confirm.
d
12. / to set the end point.
| ~
13. to confirm.
d
Example:
■ Time program for Monday to Friday
("Mo-Fr")
■ Time phase
!
from 04:30 to 08:30 h
■ Time phase ?
from 16:30 to 23:00 h
!
Mo-Fr
.
$
0 2 4 6 8 10 12 14 16 18 20 22 24
1 04:30 - 08:30
2 16:30 - 23:00
Select with
Fig. 17
Setting automatic ignition
:
:
?
I Std
I
Std
25