Air conditioning system operating method for passenger compartment of motor vehicle, involves switching high energy requirement to air conditioning type of reduced energy requirement, with adjusted air conditioning type

摘要

The method involves providing air outflow based on demand of energy requirement at a passenger compartment, where the air outflow is produced by an air conditioning system (16). An adjusted air conditioning type is tested at energy saving mode during operation of the conditioning system. High energy requirement is switched to another air conditioning type of reduced energy requirement, with the adjusted air conditioning type. The energy saving mode is automatically activated during switching process of an internal combustion engine (12) of a motor vehicle (10).