Cabin Fans
Also from: Recirculation Fans; Recirc Fans
There are 2 cabin fans fitted to reduce bleed air requirements. They recirculate air from the cabin zones to the mixing unit. They are not displayed on the ECAM.
Controls
A CAB FANS pb sw exists on the VENTILATION panel on the overhead panel, and may be used to switch off the fans in response to an ECAM procedure.