ERR BEAN
KitchenAid Bean Level / Hopper Sensor Fault

Display shows a bean error on a KitchenAid grind-and-brew coffee maker even when beans are present.

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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

Bean hopper not seated, Bean level sensor blocked by oils or residue, Faulty hopper presence switch, Broken magnet or sensor in hopper

How to Fix / Troubleshooting

Check hopper installation:

  • Remove the bean hopper and reinstall it, ensuring it locks into place.

Clean hopper and sensor:

  • Empty the hopper and wash it with warm soapy water to remove coffee oils; dry completely.
  • Wipe the sensor window or area on the machine where the hopper sits.

Test with fresh beans:

  • Refill with beans and test the grind function.

If the error persists, the hopper sensor or switch may be defective and require service.

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Repair Difficulty

Medium 3/5

Required Part

Bean Hopper Sensor
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