In the vehicle HVAC system air recirculation mode is used to reach a desired temperature faster and to prevent from bad outdoor smell. On the other hand passenger air quality may suffer from the recirculation. An approach to keep the advantage of recirculation but reduce its disadvantage is the use of mixed air.
The current example is based on “Ex_AC_cool_down_recirc.scs” from the KULI installation setup. Here, the user can set a proportion of fresh and recirculation air that will blow into the cabin.Usable from release: KULI 13.1