Viessmann VITOLIGNO 300-S Operating Instructions Manual page 33

Energy saving function "Holiday program"
3. To confirm.
d
4. / to select "Heating circuit 1" (HC1), "Heat-
Ù Ú
ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4).
5. / For "Holiday program".
| ~
6. To confirm. The current "Departure date"
d
and the following "Return date" are dis-
played.
7. / For departure date.
| ~
8. To confirm.
d
Changing the "Holiday program"
To change a set holiday program, press the following
keys:
1. For the "Extended menu".
å
2. / To select "Heating".
| ~
3. To confirm.
d
4. / to select "Heating circuit 1" (HC1), "Heat-
Ù Ú
ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4).
Terminating the "Holiday program"
The holiday program terminates automatically on the
day of return.
To terminate the holiday program prematurely, press
the following keys:
1. For the "Extended menu".
å
2. / To select "Heating".
| ~
3. To confirm.
d
4. / to select "Heating circuit 1" (HC1), "Heat-
Ù Ú
ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4).
(cont.)
9. / To set the required date.
| ~
10. To confirm.
d
"Adopted" appears briefly on the display.
11. / For return date.
| ~
12. To confirm.
d
13. / To set the required date.
| ~
14. To confirm.
d
"Adopted" appears briefly on the display.
5. / For "Holiday program".
| ~
6. To confirm.
d
7. / For "Change?".
| ~
8. To confirm.
d
9. To enter the new data, follow steps 7 to 14 in chap-
ter "Setting the holiday program" from page 32.
5. / For "Holiday program".
| ~
6. To confirm.
d
7. / For "Delete program".
| ~
8. To confirm.
d
9. / For "Yes".
| ~
10. To confirm.
d
"Adopted" appears briefly on the display.
Central heating
33