E16 displayed; machine may indicate a problem with the rinse aid dosing system specifically.

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

Empty rinse aid container, Blocked rinse aid suction filter, Defective rinse aid dosing pump, Cracked or leaking dosing tube

Safety first: Wear appropriate PPE when handling chemicals.

Check rinse aid level: Ensure the external or internal rinse aid reservoir is adequately filled.
Clean suction filter: Remove and rinse the small filter at the end of the rinse aid suction hose.
Prime the pump: Use the service menu to run the rinse aid pump until a steady flow is observed in the line.
Replace pump or tubing: If the pump does not run or leaks are visible, replace the rinse aid dosing pump or tubing as required.

Medium 3/5

Rinse Aid Dosing Pump

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