How to Fix / Troubleshooting

Safety First: If the beeping is continuous and you cannot stop it via controls, unplug the unit.

Step-by-step checks:

Clean and dry panel: Wipe the control panel with a dry cloth to remove moisture or residue. Allow the unit to sit unplugged for several hours.
Check for stuck keys: Press each button individually to feel for proper travel and release. A physically stuck key can cause repeated beeps.
Power reset: After drying, plug the unit back in and see if the beeping stops.
Inspect UI board (advanced): Remove the control panel and check for signs of liquid damage or corrosion on the UI board.
Replace UI board: If the beeping persists and is not tied to any error code or normal alert, replace the display/touch control board.

Note: Some beeping is normal at the end of a cycle or when pressing buttons; continuous or random beeping is not.

Nuwave air fryer beeps continuously or repeatedly without user input.

Possible Causes