E54
Zanussi Motor Relay / Direction Control Fault

Washer-dryer shows E54; motor may start and stop abruptly or not reverse direction.

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Safety Warning

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.

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Possible Causes

Stuck motor relay on PCB, Burnt relay contacts, PCB track damage, Wiring fault to motor

How to Fix / Troubleshooting

Safety: Disconnect mains power.

  • Observe behaviour: If the drum only turns in one direction or not at all, suspect relay issues.
  • Inspect PCB: Access the control board and look for burnt or cracked relays in the motor drive section.
  • Board repair: Replace the main PCB or have the relays replaced by an electronics specialist.
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Repair Difficulty

Professional Required 5/5

Required Part

Main Control Board (PCB)
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