Setting Reduced Mode - Viessmann VITODENS Operating Instructions Manual

Mechanical ventilation
Setting intensive mode
2. "Ventilation"
3. "Intensive mode"

Setting reduced mode

The reduced ventilation intensity remains active for 12
hours. After this, operation continues with the ventila-
tion level that is active in the operating program.
Tap the following on-screen buttons:
1. "Menu"/" "
40
(cont.)
4. ON
2. "Ventilation"
3. "Eco"
4. ON