What this code means

The current transducer or the current feedback circuit is damaged in the controller.

Applies to: ZAPI ACE0 / COMBIAC0 controller.

Possible causes / checks (from the source)

This type of fault is not related to external components so, when it is present, it is necessary to replace the controller.

Need the part?

If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (STBY I HIGH), machine model and serial number — we quote genuine and OEM replacement parts for export.