Washer displays E93 and may not allow program selection.

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

Incorrect configuration parameters, Incompatible control panel, Faulty main PCB memory, Software corruption

Safety: Disconnect power before inspection.

Verify parts: If boards were recently replaced, confirm they are correct for the exact Zanussi model and PNC number.
Service reconfiguration: E93 typically requires access to service mode and manufacturer software to reconfigure options, which must be done by a Zanussi technician.

Professional Required 5/5

Main Control Board

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