CONTROL DEVICE, AND ASSOCIATED HEATING AND/OR VENTILATION AND/OR AIR CONDITIONING INSTALLATION, MOTOR VEHICLE AND TEMPERATURE MANAGEMENT METHOD

The invention concerns a control device () for a heating and/or ventilation and/or air conditioning installation of a motor vehicle, the installation comprising an air treatment unit () comprising air outlets intended to open into a zone (ZG, ZD) of the passenger compartment of the vehicle, including at least first and second air outlets, and at least first () and second () members for mixing the air flow. According to the invention, the device () comprises a user interface () comprising at least first () and second () control members, and a control circuit () for receiving, from each control member (), an input signal with its own temperature setpoint, and for delivering separate control signals for controlling the first and second mixing members ().