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Error code reference

Electrolux Range Error Code F10

Control has sensed a potential runaway oven overheating condition; control may have shorted relay or RTD…

Electrolux codesElectrolux range codes

Control has sensed a potential runaway oven overheating condition; control may have shorted relay or RTD sensor probe may have gone bad.

First step from the service manual

Check RTD sensor probe and replace if necessary. If oven is overheating, disconnect power. If oven continues to overheat when power is reapplied, replace relay board and/or display board.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What F10 means on a Electrolux range

The F10 error code on an Electrolux range indicates the control board has detected a potential runaway oven overheating condition. This means the oven temperature has risen to a level the control considers unsafe, or the control is receiving sensor data suggesting temperatures are out of the expected range. The two primary causes are a shorted relay on the relay board that is allowing continuous power to the bake or broil element, or a failed RTD (resistance temperature detector) sensor probe that is feeding inaccurate temperature readings to the control board.

The RTD sensor probe is a temperature-sensing resistor installed inside the oven cavity. As oven temperature rises, the probe's resistance changes in a predictable way, and the control board uses those resistance readings to regulate heating. If the probe fails or develops a short, it can send readings that suggest an extreme temperature condition even when the oven is not actually overheating. A shorted relay, on the other hand, locks the heating element on regardless of the control's commands, causing the oven to actually overheat and trigger the code.

Diagnosing F10 requires distinguishing between a false reading from a bad sensor and genuine overheating from a stuck relay. If the oven cavity is physically overheating when the code appears, a shorted relay on the relay board is the likely cause. If the oven temperature seems normal or the error appears during preheating or on startup, the RTD probe is the more probable culprit. In either case, disconnecting power immediately is the recommended safety response until the fault is identified and corrected.

Source: manufacturer service documentation.

Common causes of F10

  1. 01

    Failed RTD sensor probe

    Part replacement

    The RTD sensor probe inside the oven cavity can fail or develop a short, sending incorrect temperature readings to the control board and triggering a false F10 condition. Testing the probe's resistance and comparing it to the expected value for room temperature will reveal whether it has failed.

  2. 02

    Shorted relay on relay board

    Part replacement

    A relay on the relay board can short in the closed position, continuously supplying power to the bake or broil element and causing genuine oven overheating. If the oven is physically getting too hot and the condition persists after power is restored, a shorted relay is likely the cause.

  3. 03

    Faulty display board

    Part replacement

    The display board processes sensor data and communicates with the relay board, and a fault in this board can result in incorrect temperature management and a spurious F10 code. Replacing the display board is a recommended step when the relay board replacement alone does not resolve the error.

  4. 04

    Loose or damaged RTD probe wiring

    Wiring / connection

    Wiring connections between the RTD probe and the control board can become loose, corroded, or damaged, causing intermittent or erratic resistance readings that the control interprets as an overheating event. Inspect the connector and wiring harness at both the probe end and the board end for any visible damage.

See the test procedure for each cause

Frequently asked questions about F10

What does F10 mean on a Electrolux range?
F10 on an Electrolux range means the control board has detected a potential runaway oven overheating condition. This can be caused by a faulty RTD temperature sensor probe that is sending bad readings, or by a shorted relay on the relay board that is keeping a heating element continuously energized. The code is a safety alert and the oven should not be used until the fault is diagnosed and repaired.
Is it safe to use my Electrolux range while the F10 code is active?
No, you should not use the oven while F10 is active. The code indicates a possible runaway overheating condition, which means the oven could reach dangerously high temperatures. Disconnect power to the range until the root cause, either a bad RTD probe or a shorted relay, has been identified and corrected.
Will resetting my Electrolux range clear the F10 error?
Disconnecting power and restoring it may temporarily clear the F10 code, but if the underlying fault is still present the error will return. If the oven overheats again after power is reapplied, the relay board is likely the cause and will need to be replaced. A reset alone is not a fix and should only be used as part of the diagnostic process.
How do I fix the F10 error on my Electrolux range?
Start by inspecting and testing the RTD sensor probe inside the oven cavity. If it shows abnormal resistance or visible damage, replace it. If the oven is genuinely overheating rather than just showing a false code, disconnect power and check the relay board for a shorted relay. Depending on which component is at fault, you may need to replace the RTD probe, the relay board, the display board, or a combination of these.
How much does it cost to repair an F10 error on an Electrolux range?
Repair costs vary depending on which component has failed. An RTD sensor probe is typically the least expensive fix, with parts generally ranging from around $20 to $60. Relay board or display board replacements tend to cost more, with parts often ranging from $80 to $250 or more depending on the specific model. Adding professional labor will increase the total cost of the repair.

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