⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: F8FB Difficulty: Hard
Problem: Speech module brownout detected.
How to Fix F8FB Error (Step-by-Step)
- Unplug the dryer from the wall outlet to completely disconnect electrical power.
- Locate and remove the screws holding the top panel of the dryer in place. Slide the top panel off to access the internal components.
- Locate the electronic control board, which is typically a green circuit board housed in a plastic case at the front of the dryer.
- Before disconnecting any wires, take a clear photo of the wire harness connections to the old board for reference.
- Carefully disconnect all wire harnesses from the control board. Most connectors have a small locking tab that needs to be pressed to release the plug.
- Remove the screws or release the plastic tabs that secure the control board to the dryer’s frame and remove the old board.
- Mount the new electronic control board in the same position, secure it with the screws or tabs, and reconnect all wire harnesses by referring to the photo you took earlier.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Parts Availability Note: For this Electrolux/Frigidaire error code, exact OEM part numbers can vary by model revision and serial range. We’ve listed the most likely component(s), but confirm compatibility using your full model number before ordering. If no exact SKU is shown, use this guide for diagnosis first, then verify the matching OEM part on RepairClinic or PartSelect.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Amana error codes: Amana Error Codes


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