DishDrawer or dishwasher displays F16; may be accompanied by unusual noises.

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

Blocked pressure hose, Faulty pressure sensor, Debris in air trap, Wiring fault to sensor

Safety first: Disconnect power and water.

Clean sump and filters: Remove and clean all filters and the sump area to ensure proper water flow.
Inspect pressure hose: Access the underside and locate the small pressure hose running from the sump/air trap to the pressure sensor. Check for kinks, blockages, or disconnections.
Clear air trap: If accessible, remove the air trap and rinse out any grease or debris.

If F16 persists, the pressure sensor itself may be faulty and require replacement.

Hard 4/5

Water Level Pressure Sensor

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