Melitta Keypad / Touch Control Failure

Buttons on the control panel do not respond or respond intermittently.

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

Worn membrane keypad, Moisture ingress behind panel, Loose connector to control board, Faulty capacitive touch sensor

Safety first: Unplug the machine.

Steps:

Dry panel: Wipe the control panel dry and allow the machine to sit unplugged for several hours in a dry environment.
Inspect cable: Open the housing and reseat the connector from the keypad to the main board.

If specific buttons never work, the keypad or touch PCB is likely defective and should be replaced.

Medium 3/5

Control Panel Keypad

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