Display shows F11 and continuous beeping may occur.

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

Shorted keypad membrane, Stuck button due to spill or debris, Damaged keypad ribbon cable, Faulty EOC keypad interface

Safety first: Disconnect power before removing the control panel.

Steps:

Clean keypad: If a spill occurred, gently clean around the buttons with a slightly damp cloth (power off). Allow to dry fully.
Inspect ribbon: Remove the backguard cover and reseat the keypad ribbon cable. Look for corrosion or physical damage.
Isolate fault: Disconnect the keypad from the EOC and restore power. If F11 stops, replace the keypad. If it continues, replace the EOC.

Tip: Avoid pressing multiple keys with excessive force; this can damage the membrane.

Medium 3/5

Touchpad/Keypad Assembly

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