Selecting The Holiday Program - Viessmann VITOLIGNO 300-C Operating Instructions Manual

Selecting economy mode
Press the following keys in the standard menu:
1. / for "Heating".
| ~
2. to confirm.
d
3. / to select "Heating circuit 1" (HC1), "Heat-
Ù Ú
ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4).
4. / for "Economy mode".
| ~
5. to confirm.
d
"Economy mode On" appears briefly in the
display. "On" appears on the right-hand side
of the display in the following menu.
Terminating economy mode
Economy mode ends automatically the next time the
system changes over to central heating with standard
room temperature.

Selecting the holiday program

To save energy, for example during long holiday
absences, you can enable the holiday program.
Setting a holiday program
The holiday program starts at 00:00 h the day after the
departure date. The holiday program terminates at
00:00 h on the day of your return. In other words, the
set switching times will be active on the day of your
departure and the day of your return.
Note
The control unit is set so that the holiday program
applies to all heating circuits and there is no DHW
heating. If you want to change this, contact your heat-
ing contractor.
Holiday program
Departure date:
Date Tu 25.02.2014
Return date:
Date We 26.02.2014
Change with
Fig.24
Press the following keys:
1. for "Extended menu".
å
2. / to select "Heating".
| ~
(cont.)
HC1
(
Comfort and energy saving functions
If you want to terminate economy mode prematurely,
press the following keys in the standard menu:
1. / for "Heating".
| ~
2. to confirm.
d
3. / to select "Heating circuit 1" (HC1), "Heat-
Ù Ú
ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4).
4. / for "Economy mode".
| ~
5. to confirm.
d
In the display "Economy mode Off"
appears briefly.
"Off" appears on the right-hand side of the
display in the following menu.
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 date "Departure
d
date:" and the following date "Return
date:" are displayed.
7. / for departure date.
| ~
If you want to terminate the set holiday pro-
gram prematurely, press
ard display is shown (see page 13).
8. to confirm.
d
9. / to set the required date.
| ~
10. to confirm.
d
"Adopted" appears briefly in the display.
11. / for return date.
| ~
12. to confirm.
d
13. / to set the required date.
| ~
until the stand-
g
23