Why Does the Oven Pyrolysis Not Work?

Jul 28, 2023, 16:06pm

The oven is a device designed to reach high temperatures, it has several elements that will check and control its temperature. These heating elements are not only used to cook the dishes, but also to clean it. Indeed, some models are equipped with a function called pyrolysis. It reaches a temperature of 500°C to rid the residue that remains inside the oven.

It is important to maintain this indispensable kitchen appliance. One of the frequent breakdowns on the oven is when this pyrolysis function does not work. If you have chosen the pyrolysis program correctly, but it does not start despite everything, you will have to check:

  • resistances
  • the safety thermostat
  • door security
  • engine

Pyrolysis is a feature found in many modern ovens that facilitates self-cleaning by heating the oven to extremely high temperatures to incinerate food residues. However, sometimes, you might find that this seemingly magic button isn’t working as expected. This article aims to unpack the reasons behind this malfunction and offer potential solutions.

Why Does the Oven Pyrolysis Not Work?

Understanding Pyrolysis

Pyrolysis is a cleaning process where the oven’s temperature is elevated to approximately 500 degrees Celsius (around 932 degrees Fahrenheit) to burn off food debris, leaving only ash that can be easily wiped away once the cycle is complete. It’s a handy feature, but when it fails to initiate or complete, it can be a significant inconvenience.

Possible Causes and Solutions

1. Door Locking Mechanism Issue

For safety reasons, the pyrolysis function will not start unless the oven door is securely locked. This feature prevents accidental burns due to the extremely high temperatures during the cleaning cycle.

Solution: Check to ensure the door is properly closed and the lock mechanism is functioning correctly. If the oven door doesn’t lock properly, you may need to clean, repair, or replace the locking mechanism.

2. Faulty Temperature Sensor

The oven’s temperature sensor plays a crucial role during pyrolysis, ensuring that the oven reaches and maintains the necessary high temperatures. If the sensor is faulty, the oven may not reach the desired temperature, interrupting the pyrolysis process.

Solution: If your oven fails to heat appropriately during the cleaning cycle, a faulty temperature sensor could be the cause. This component should be tested and replaced by a professional, if necessary.

3. Control Panel or Circuit Board Issues

Sometimes, the problem lies in the electronic controls of the oven. If the control panel or circuit board is malfunctioning, it could prevent the initiation or completion of the pyrolysis cycle.

Solution: Reset the oven by disconnecting it from the power supply for a few minutes and then restoring power. If this doesn’t solve the issue, a professional technician should diagnose and repair the problem.

Why Does the Oven Pyrolysis Not Work?

4. Inadequate Power Supply

A pyrolytic oven requires a substantial amount of power to reach the high temperatures necessary for self-cleaning. If there’s an issue with your home’s electrical supply, it might prevent the oven from functioning properly.

Solution: Check if there are any issues with your home’s electrical supply, such as a tripped circuit breaker. If the problem recurs frequently, consult a professional electrician as there could be an underlying electrical issue.

In conclusion, an oven’s pyrolytic function not working can be due to several issues, ranging from a faulty door locking mechanism or temperature sensor to control panel problems or inadequate power supply. By identifying these potential causes, you can take the necessary steps to restore the self-cleaning feature of your oven. As always, when dealing with intricate electrical or mechanical repairs, it’s advisable to consult a professional to ensure safety and proper resolution of the issue. With the right help, you can soon return to the convenience of easy oven cleaning.