Intended use

The ALD outside air outlet is used for the ventilation of flats, single-family homes and blocks of flats, offices, new buildings and also for renovation work. The air outlet is only intended for domestic use and similar purposes. Any other or additional use shall be deemed improper.

Only use ALD outside air outlet:

• as a supply air component in centralised or decentralised domestic ventilation units.
• for the supply air intake in living rooms or bedrooms.
• in exterior walls.
• with the air outlet open (in normal operation).
• if the internal shutter is closed when the outside air contains pollutants (e.g. In the case of a burning smell).