What should I do if the display flashes and the cooktop beeps continuously?
In the event of an error, the display flashes and beeps continuously, indicating a malfunction. You should disconnect the appliance from the power supply and call an authorized servicer. Do not attempt to operate the appliance until it has been inspected. (Page 5)
From the official Bosch HII8056U Induction Range manual, page 5
Have a follow-up question?
Answers from the official manual.
Common questions