Selecting The Holiday Program - Viessmann VITOLIGNO 300-H Operating Instructions For The System User

Selecting economy mode
4. Ù/Ú to select "Heating circuit 1"
(HC1), "Heating circuit 2"
(HC2), "Heating circuit 3"
(HC3) or "Heating cir-
cuit 4" (HC4, if installed).
5. |/~ for "Economy mode".

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 following your departure and ends at
00:00 h on the day of your return. The set
switching times are active on the day of
departure and day of 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 local heating
contractor.
Holiday program
Departure date:
Date
Return date:
Date
Change with
Comfort and energy saving functions
(cont.)
HC1
Tu 25.02.2014
We 26.02.2014
(
6. d
to confirm.
In the display "Economy
mode Off" appears briefly.
"Off" appears on the right-
hand side of the display in the
following menu.
Press the following keys:
1. å for the "Extended menu".
2. |/~ to select "Heating".
3. d to confirm.
4. Ù/Ú to select "Heating cir-
cuit 1" (HC1), "Heating cir-
cuit 2" (HC2), "Heating cir-
cuit 3" (HC3) or "Heating
circuit 4" (HC4, if instal-
led).
5. |/~ for "Holiday program".
6. d to confirm. The current date
"Departure date:" and the
following date "Return
date:" are displayed.
7. |/~ for departure date.
8. d to confirm.
9. |/~ to set the required date.
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