Control system for an installation, in particular a vehicle heating, ventilation and/or air-conditioning installation

摘要

The system has a man-machine interface (11) connected to an inlet (E1) of a control device (12) for allowing adjustment of aerothermodynamics parameters e.g. air temperature, of a heating, ventilation and/or air conditioning device (10). A displaying unit (110) i.e. screen, displays a set of key designations (Da-Dd), where each destination defines a desired adjustment and/or characterizes a comfort situation and/or a required particular environment. A selection unit (111) i.e. rotatably mounted button, and a cursor selects one destination by displacing a selection zone (ZS) by a user.