HEATING, VENTILATING AND/OR AIR CONDITIONING SYSTEM FOR VEHICLES PROVIDED WITH VEHICLE TELEPHONE OPERATION DETECTION

摘要

The invention relates to a motor vehicle equipped with a heating, ventilating and/or air conditioning system, which comprises a fan that can be operated with variable speed. Said system also comprises a control device to which activation and deactivation signals of a vehicle telephone can be fed. When the vehicle telephone is active, the control device limits the speed of the fan to a maximum value in order to reduce the amount of noise.