Dacor Range, Oven, Cooktop Error Code F10

The F10 code on a Dacor Discovery Range indicates a Clean/Cook Runaway fault, which means the oven detected an uncontrolled or erratic temperature condition. This is typically caused by an intermittent temperature sensor or loose wiring connections to the sensor. The control board relies on accurate sensor feedback to regulate the heating elements, and when that signal is unreliable, it triggers this fault as a safety measure.

Resetting the oven by cutting power at the breaker for a few minutes may temporarily clear the F10 code, but if the underlying sensor or wiring problem is still present, the fault will return. Because the sensor can behave intermittently, the error may not reappear immediately, which can make the problem seem resolved when it is not. A proper diagnosis of the sensor connections and sensor resistance is necessary to confirm the issue is actually fixed.

If the fix only requires reseating a loose wiring connection, there may be no parts cost at all, just the time for diagnosis. If the temperature sensor needs replacement, parts typically range from around $30 to $80 depending on the specific model, plus any applicable labor costs if a technician is performing the repair. In the less common scenario where the control board is at fault, board replacements can range from $150 to $400 or more for parts alone.

No, you should not continue using the oven while F10 is active. The error indicates the oven may not be regulating its temperature correctly, which creates a risk of overheating during cooking or a self-clean cycle. Disconnect power to the oven and resolve the sensor or wiring issue before resuming use.

Start by disconnecting power to the oven and then inspecting the temperature sensor wiring connections at both the sensor and the control board harness for looseness, corrosion, or heat damage. Reseat any loose connections and clean corroded terminals. If the connections are secure, test the temperature sensor with a multimeter to verify it is reading the correct resistance at room temperature. A sensor that reads out of specification or behaves erratically under light movement should be replaced.