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Air conditioning system controlling method for motor vehicle, involves storing parameter value characterizing cooling medium operating positive pressure in error memory system when operating pressure exceeds pressure limiting value
Air conditioning system controlling method for motor vehicle, involves storing parameter value characterizing cooling medium operating positive pressure in error memory system when operating pressure exceeds pressure limiting value
The method involves determining cooling medium operating pressure (14) of an air conditioning system by a control device based on an operating parameter (12). A parameter value (18) characterizing a cooling medium operating positive pressure is stored in an error memory system when the determined cooling medium operating pressure exceeds a pre-determined pressure limiting value. A refrigeration compressor of the air conditioning system is regulated within a pre-determined period of time when the cooling medium pressure exceeds the pre-determined pressure limiting value. An independent claim is also included for an air conditioning system for a motor vehicle, comprising a controlling equipment.
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