F5
Balay EEPROM / Memory Error

Freezer displays F5 and may not accept new settings or may reset settings unexpectedly.

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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

Corrupted configuration memory on PCB, Power surge damage, Faulty main control board, Poor PCB grounding

How to Fix / Troubleshooting

Safety: Unplug the freezer before accessing the control board.

  • Power reset: Disconnect power for at least 10 minutes to allow capacitors to discharge and memory to reset.
  • Check power quality: Ensure the freezer is plugged directly into a wall outlet, not a faulty extension lead. Avoid outlets with known power issues.
  • Inspect PCB: Access the main control board and look for obvious damage or corrosion.
  • Board replacement: If F5 persists after reset and there is no visible wiring issue, the Balay main control board will likely need replacement.

Memory-related faults are internal to the PCB and not user-serviceable; contact a qualified technician.

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Repair Difficulty

Professional Required 5/5

Required Part

Main Control Board
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