What does jdec warning unack mean on an air compressor?

The "JDEC warning unack" message on an air compressor typically indicates an unacknowledged fault or warning within the system, often related to the compressor's operation or performance. JDEC stands for "Joint Data Exchange Consortium," which is associated with the monitoring and diagnostics of industrial equipment. This warning suggests that the operator should investigate the issue to prevent potential damage or operational inefficiencies. Acknowledging the warning through the control interface may be necessary to resume normal operations.