681.x current regulator failure
Description
Induction oven generator
The internal monitoring of the control circuit detects an excessive control error (the nominal current cannot be reached).
If the error display is flashing, the fault is for output stage 2 (output X2), if the error display is stationary, for output stage 1 (output X1).
The seven-segment display of the inductor indicates a 'C'.
Remedy
- Check inductor wiring.
- The connected inductor has the wrong variant.
- The connected inductor is defective (test inductor for throughput).
- The generator has a defect.