E83
Electrolux Configuration / Communication Error Between Boards

Dryer shows E83 and may not respond to commands

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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

Incorrect or corrupted configuration in main control, Faulty main control board, Incompatible replacement UI or main board, Loose communication harness

How to Fix / Troubleshooting

Safety first: Disconnect power before accessing control boards.

  • Check harness connections: Ensure all multi-pin connectors between the main control board and UI are fully seated.
  • Power cycle: Unplug the dryer for 15 minutes to allow the control to fully reset, then reconnect.
  • Verify replacement parts: If a board was recently replaced, confirm that the correct Electrolux part number was installed for your exact model.

Many E83 issues require reprogramming or replacing the main control board, which typically must be done by an authorized service technician with access to Electrolux configuration tools.

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Repair Difficulty

Professional Required 5/5

Required Part

Main Control Board
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