Ventilation - Viessmann VITODENS Operating Instructions Manual

Operation
Time program
(cont.)
08. to delete the time phase
Fig. 16 HO2B
Fig. 17 HO2C

Ventilation

If a mechanical ventilation unit is connected to the
Vitotronic.
In the ventilation display area, you can select the venti-
lation intensity according to current requirements. Your
ventilation system is preset at the factory. In the deliv-
ered condition, the ventilation level is set to "Normal".
The symbol for the selected function is highlighted in
white.
Fig. 18 Display of HO2B
20
09. OK/ to confirm
10. to quit the time program
For further details regarding mechanical ventilation,
see page 37.