Details on Configuration – Ventilation

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Configuration (Tool Bar) ➤ Ventilation

Supply Air Volume Flow Rate (Mechanical)

Occupancy of Bedrooms, Children’s Rooms and Guest Rooms:

• Standard Occupancy: When setting the occupancy of bedrooms, children's rooms and guest rooms, the values stored in the Standard Occupancy dialog are used.

• Allocate People: In the DIN 1946-6 Domestic Ventilation calculation method in the Ventilation module, you can specify the number of people for the individual ventilation zones. This figure is divided equally between bedrooms, children's rooms and guest rooms, starting with the room that has the highest supply air factor. If the number of persons cannot be divided equally, the room with the highest supply air factor will have the greater number of persons.

Standard Occupancy: Opens the Standard Occupancy dialog where you can define how many people should be considered per bedroom, children’s room and guest room, when the Standard Occupancy is selected.

Distribution Factors: Opens the Distribution Factors dialog, where you can configure the default distribution factor used for the supply air room types.

Design Pressure Difference OAO

The differential pressure affects the minimum cross section area of the overflow air vent. According to the standard, the value may be adjusted within certain limits.

Free Ventilation: Values between 0.1 and 1.0 Pa are possible.

Mechanical Ventilation: Values between 0.1 and 1.5 Pa are possible.