F2
TYLZA LED Lighting Circuit Fault

Display shows F2 and the interior LED lights may flicker or not turn on.

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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

Failed LED driver on main board, Shorted LED strip, Loose LED harness connector, Overloaded lighting circuit

How to Fix / Troubleshooting

Safety: Unplug the unit before working on electrical components.

  • Check LED strips: Inspect interior LED strips for visible damage or burn marks.
  • Test connections: Locate the LED harness connectors (often near the top or sides) and ensure they are fully seated.
  • Isolate faulty strip: If multiple strips are present, disconnect them one at a time and test to see if F2 clears, indicating a shorted strip.
  • Replace components: Replace any shorted LED strip or, if all strips test good, replace the main control board or LED driver module.
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Repair Difficulty

Medium 3/5

Required Part

Interior LED Light Strip
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