Ventilation modes

The Vallox ventilation unit has four ventilation modes:
  • At home — Use this mode when the dwelling is occupied. The Vallox ventilation unit has been configured by a specialist based on the ventilation plan. The At home mode changes the indoor air at the recommended rate, with complete replacement roughly once every two hours.
  • Away — Use this mode when the apartment is unoccupied, e.g. during a trip or other long absence. By default, the ventilation speed of the Away mode is 30% lower that the speed of the At home mode.
  • Boost — Use this mode to enhance ventilation, e.g. when there is a large number of people in the apartment. By default, the ventilation speed of the Boost mode is 30% higher that the speed of the At home mode.
  • Fireplace — Use this mode e.g. when making a fire in the fireplace. The mode is primarily used to create a momentary overpressure in the dwelling.
    Important: Prolonged overpressure can result in damage to the structures of the building.