The F10 error on your Indesit Oven means the appliance has detected an overheating fault, usually linked to the main oven thermostat or temperature sensor sending an incorrect signal to the control board. Switching off the power and checking the sensor connection is the first step before calling for a repair.

Error code F10
Meaning Oven overheating or temperature sensor fault detected by the control board
Severity High — the oven may cut out or refuse to heat to protect internal components
Time to fix 15–45 minutes
Tools needed Multimeter, screwdriver

What the F10 error means

The F10 code appears when the oven’s electronic control system picks up a temperature reading that’s outside the safe operating range. This is typically caused by a faulty temperature sensor (thermistor) or a wiring problem that stops the control board from getting an accurate reading. In some cases, the fault is a genuine overheating issue rather than a sensor error, so it shouldn’t be ignored.

Common causes

  • Faulty or degraded temperature sensor (thermistor)
  • Loose or damaged wiring connecting the sensor to the control board
  • Failed control board unable to interpret temperature signals correctly
  • Genuine overheating due to a stuck heating element or door seal issue
  • Poor ventilation around the oven causing heat build-up
  • Recent power surge or electrical fault affecting the control system

How to fix the F10 error

  1. Power down and reset: Switch off the oven at the wall for at least 5 minutes, then turn it back on to see if the error clears.
  2. Check the door is closing fully: A poorly sealed door can trap heat and trigger a false overheating reading, so make sure nothing is obstructing it.
  3. Inspect the temperature sensor: Locate the sensor at the back of the oven cavity and check for visible damage or loose connections.
  4. Test the sensor with a multimeter: Compare the resistance reading against the manufacturer’s spec at room temperature; a reading far outside this range means the sensor needs replacing.
  5. Check wiring connections: Look for scorched, loose, or corroded wires between the sensor and control board, and reseat or repair as needed.
  6. Call an engineer if the fault persists: If the sensor tests fine but F10 keeps returning, the control board itself may be faulty and should be replaced by a qualified technician.

FAQ

Can I keep using the oven if F10 keeps appearing?
No, it’s best to stop using the oven until the fault is checked, since it may indicate a genuine overheating problem that could damage the appliance or pose a safety risk.

Is the F10 error expensive to fix?
Not usually — a replacement temperature sensor is a low-cost part, though labour costs will vary if you need an engineer to fit it.

Does F10 always mean the sensor is broken?
Not always. Sometimes it’s a wiring issue or a temporary fault cleared by a power reset, so it’s worth trying that before replacing any parts.