Binatone Alarm / Buzzer Circuit Malfunction

Beeping is continuous or occurs 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 keypad input, Moisture on control panel, Faulty buzzer driver on PCB, Firmware glitch

Safety first: Unplug the cooker before cleaning or opening the control panel.

Dry control panel: Wipe the panel dry and allow the cooker to sit unplugged for several hours to clear any moisture.
Reset unit: Perform a full power reset by unplugging for 10–15 minutes.
Inspect keypad: Check for physically stuck buttons or damaged overlay. Replace the keypad if necessary.
PCB issue: If random beeping continues, the buzzer driver or microcontroller may be faulty; replace the main control PCB.

Medium 3/5

Buzzer / Main Control PCB

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