Avanti Auto-Shutoff / Warming Plate Control Failure

Hot plate remains on or very hot long after the auto-shutoff time has passed.

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Safety Warning

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.

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Possible Causes

Stuck relay on control board, Shorted warming plate thermostat, Firmware error in auto-shutoff timer

How to Fix / Troubleshooting

Safety first: Unplug the coffee maker when not in use to prevent overheating or fire risk.

  • Reset unit: Unplug for 10 minutes to reset the control board, then test auto-shutoff again.
  • Observe timing: Time how long the plate stays on compared to the programmed shutoff. If it never turns off, the control or thermostat is faulty.

Because a stuck-on hot plate is a fire hazard, discontinue use until the control board or thermostat can be replaced.

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Repair Difficulty

Hard 4/5

Required Part

Main Control Board / Warming Plate Thermostat
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