Avanti Grinder Overdose / Timer Fault

Grind-and-brew Avanti coffee maker overfills the filter basket with ground coffee, causing overflow.

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

Control board not timing grinder correctly, Incorrect grind setting, Blocked chute causing grounds to back up and dump suddenly

Safety first: Unplug before cleaning the grinder chute.

Adjust grind amount: If the model allows, reduce the grind quantity or strength setting.
Clean grinder chute: Remove any access panels and clear the chute from grinder to filter basket. Coffee oils can cause clumping.
Use appropriate beans: Avoid very oily beans that can stick and cause inconsistent dosing.

If the grinder continues to run too long or overdose despite settings, the control board's grinder timer circuit may be faulty.

Medium 3/5

Main Control Board / Grinder Chute

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