Identification system of a component of a heat treatment for an airflow

摘要

The system has an identification reference (31) for identifying a component (10) e.g. evaporator, of an air flow thermal treatment circuit. A reading unit reads the identification reference. The reading unit is constituted of a reading opening (32), and a connection plate (23) that carries the reference and connects the component to a thermodynamic air conditioning loop in which refrigerant i.e. carbon dioxide, circulates. The opening is formed at a connecting interface (25) that is placed at the level of a separation wall between a cab interior and an engine compartment of a motor vehicle.