Blaupunkt Customer FAQ

The E3 error on your Blaupunkt Express Dual Air Fryer typically indicates an issue with the temperature sensor, meaning it could be malfunctioning or faulty. This error prevents the air fryer from properly reading the temperature setting. To resolve this issue, we recommend disconnecting the appliance from the power source for a few minutes and then reconnecting it to see if the error clears. If it doesn't, you will likely need to have the temperature sensor professionally serviced or replaced.

It appears that there might be a display issue with your Blaupunkt Guardian Mobile. You can first try to restart your phone to check if it’s a temporary glitch. But if the problem persists, it could mean that your phone's display is damaged or the software isn't functioning properly. In that case, the best course of action is to take your phone to an authorized Blaupunkt service center where trained professionals can diagnose and fix the issue. Remember, trying to fix such problems yourself may result in the warranty being voided if applicable.