Dishwasher displays E19, often related to internal valve control for water distribution or softener.

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

Regeneration valve coil defective, Wiring harness to valve damaged, Control board output failure, Valve mechanically jammed by debris

Safety first: Disconnect power and close the water tap.

Run cleaning cycle: Use a dishwasher cleaner to remove internal debris that might jam small valves.
Check salt and softener: Ensure the salt compartment is correctly filled and not contaminated with foreign substances.
Visual inspection: If accessible, inspect the small auxiliary valves on the water matrix/softener for obvious damage or loose connectors.
Professional repair: Electrical testing and replacement of the auxiliary valve or control board should be done by a V-ZUG technician.

Hard 4/5

Regeneration Valve / Auxiliary Solenoid Valve

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