F13
Indesit Cavity Overheat Sensor / Thermostat Fault

Indesit oven shows F13, cooling fan may run continuously, oven does not heat

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Open-circuit overheat thermostat, Tripped non-resettable safety thermostat, Broken wiring from thermostat to control, Faulty sensor reading over-temperature

How to Fix / Troubleshooting

Safety: Disconnect power and ensure the oven is cool.

Steps:

  • 1. Locate overheat thermostat: Usually mounted on the top of the oven cavity or rear panel, with two wires attached.
  • 2. Test continuity: With a multimeter, check for continuity across the thermostat. If open and it is a non-resettable type, it must be replaced.
  • 3. Check for reset button: Some thermostats have a small reset button. If present, press firmly to reset and re-test continuity.
  • 4. Inspect wiring: Ensure the wires to the thermostat are intact and firmly connected.
  • 5. Replace thermostat: If faulty, fit a new Indesit-compatible safety thermostat, transferring wires one at a time.
  • 6. Investigate cause of overheat: Check that the cooling fan works and that vents are not blocked to prevent repeat failures.
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Repair Difficulty

Medium 3/5

Required Part

Cavity Overheat Thermostat
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