Viessmann Vitotronic 200 Operating Instructions Manual page 44

Mechanical ventilation
Energy saving function "Economy mode"
Ending "Economy mode"
"Economy mode" ends automatically if mechanical
■
ventilation with the minimum air flow rate (
started in the time program, i.e. between the set time
phases.
or
■ Set "Economy mode" to "OFF".
Energy saving function "Holiday program"
Setting "Holiday program" for ventilation, central heating/central cooling
Note
The holiday program applies to both mechanical venti-
lation and central heating/central cooling in all heating/
cooling circuits: see page 31.
Your contractor can change this default setting.
The holiday program starts at 00:00 h on the day fol-
lowing your departure and ends at 00:00 h on the day
of your return. This means that on the departure and
return dates, the time program specified for those days
is active: see page 42.
1. Extended menu:
2. "Ventilation"
3. "Holiday program"
4. Set the required departure and return dates.
Holiday program
Leaving date:
Thursday
Return date:
Friday
Select with
Fig. 27
Changing "Holiday program"
1. Extended menu:
2. "Ventilation"
3. "Holiday program"
44
(cont.)
) is
1
The holiday program has the following effects:
■ Mechanical ventilation with minimum air flow rate
(
■ Central heating/central cooling and DHW heating:
see page 31.
Display in the standard menu
Holiday program
Flow temperature
Fig. 28
Display in the extended menu
In the extended menu, you can call up the set holiday
02.02.2012
program under "Information": see page 51.
03.02.2012
(
4. "Change program"
5. Set the required departure and return dates.
)
1
21°C
14°C
HC1
1
1
40°C