Electrolux Alarm / Buzzer Control Fault

Unit beeps continuously or randomly without user input.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Stuck touch key, Moisture on control panel, Faulty buzzer driver on PCB, Firmware glitch

Safety first: Unplug the unit if the beeping is continuous.

Steps:

Clean and dry panel: Wipe the control panel dry and remove any residue. Allow to air dry fully.
Reset: Perform a factory reset if available, or unplug for 10–15 minutes.
Inspect touch panel: Check for physical damage or warping that could cause a key to be permanently activated. Replace the touch panel if necessary.
Control board: If beeping persists with a good panel, the buzzer driver or logic on the main PCB may be faulty and require board replacement.

Medium 3/5

Main Control PCB

Check Price on Amazon

We may earn a commission from links on this page.