Electrolux Oven Error Code USFC

USFC indicates that the oven encountered an error while trying to close a file on a connected USB key. This failure causes the oven to stop operation immediately. The error is related to the USB communication system used for tasks like firmware updates or data transfers, and it is not a cooking component failure.

The USFC error stops the machine, so the oven will not operate normally while the fault is active. The error is related to the USB file system and not the heating elements or gas system, so there is no inherent safety hazard from the fault itself. However, you should resolve the error before resuming cooking use.

If the issue is simply a bad USB drive, the cost is minimal, typically the price of a replacement USB key ranging from a few dollars to around $15 to $20. If the USB port on the oven is damaged and requires replacement as part of the control board, repair costs can range from $150 to $400 or more depending on parts and labor. A technician diagnostic visit typically runs $75 to $150 before parts.

In many cases, yes. Start by removing the USB drive from the oven and powering the unit off and back on to clear the fault. If the error was triggered by a specific USB drive, try replacing it with a different drive formatted to FAT32. If the error returns without any USB drive inserted, or persists after trying a new drive, a technician should inspect the USB port and control board.

A power reset may temporarily clear the error, but if the underlying cause such as a faulty USB drive or corrupted file remains, the fault will likely return the next time a USB operation is attempted. Removing or replacing the USB drive before resetting gives the best chance of a lasting resolution.