699.x Overvoltage
Description
Induction oven generator
The internal monitoring of the oscillation circuit - capacitors has detected overvoltage.
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 'b'.
Remedy
- Wrong inductor variant connected to the generator.
- Reduce inductor current.
Another inductor can be tried out on the defective output stage as a trial. If the fault still occurs with the valid inductor/generator, an internal fault in the device is likely. (The operation of an individual output stage may still be possible).