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What Does “F01” Mean on a Whirlpool Dryer?

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Your Whirlpool dryer is a complex machine designed to make your life easier. But what happens when it suddenly stops working and displays an “F01” error code? Don’t worry, we’ve got you covered. In this comprehensive guide, we’ll delve into what the “F01” error means, its potential causes, and how to troubleshoot and fix the issue.


The “F01” error code on a Whirlpool dryer indicates a problem with the control board, often triggered by a power surge or failure. It can also be due to a burnt relay contact on the control panel or damaged wires. To fix it, you can try resetting the dryer, checking the thermal switch, thermistor, or door switch. If these steps don’t work, you may need to replace the control panel or consult a professional technician.

Understanding the “F01” Error Code

The “F01” error code on a Whirlpool dryer signifies a problem with the control board. This error is often displayed after a power surge or failure. The control board is responsible for managing the dryer’s functions, so when it malfunctions, the dryer may stop working properly or at all.

What Triggers the “F01” Error Code?

The “F01” error is commonly caused by a power failure or surge, such as a power outage, brownout, or a surge when power is restored after an outage. Some other reasons for the error can include a burnt relay contact on the control panel or damaged wires attached to the control panel.

Troubleshooting the “F01” Error

When faced with the “F01” error, there are a few steps you can take to troubleshoot:

  1. Reset the dryer: Unplug the dryer for a few minutes and then plug it back in. This can sometimes resolve the issue if it was caused by a power surge or failure.
  2. Check the thermal switch: The thermal switch is responsible for protecting the dryer against overheating. It may be located on the blower body, heating element, or gas burner, depending on the make and model.
  3. Check the thermistor: The thermistor is another component that can cause the F01 error when defective. To check the thermistor, make sure the power to the dryer is switched off, remove the panels, and locate the thermistor (you may need to refer to your manual).
  4. Check the door switch: The door switch functions as a safety switch to prevent the dryer drum from rotating when the door is open. Your dryer might display the F01 error code when the door switch is defective or sending a faulty signal to the control board.

If you have tried all of the steps above and are still seeing the F01 error, it might be necessary to replace the control panel. This is the most expensive part to replace, so you may want to consult a professional technician for assistance or consider purchasing a new dryer.

Calling in the Professionals

While it’s possible to troubleshoot the “F01” error yourself, it’s always recommended to consult a professional technician if you’re unsure or uncomfortable performing these checks and repairs. A qualified technician has the knowledge and expertise to properly diagnose and fix the issue, and trying to repair it yourself could make the problem worse and result in more costly repairs.

Preventing the “F01” Error

While the “F01” error can’t always be prevented, there are a few steps you can take to reduce the likelihood of encountering it:

  1. Avoid overloading: Overloading your dryer can cause stress on the machine and its components, potentially leading to errors.
  2. Use a surge protector: Since power surges can cause the “F01” error, using a surge protector can help protect your dryer from voltage spikes.
  3. Regular maintenance: Regularly clean and inspect your dryer to ensure all components are in good working order.

In conclusion, while the “F01” error code can be a cause for concern, understanding what it means and how to troubleshoot it can save you time and stress. Remember, when in doubt, always call in a professional to ensure your dryer is repaired correctly and safely.

Frequently Asked Questions

Where is the control board located in my Whirlpool dryer?

The control board is usually located at the top of the dryer behind the console. You may need to unscrew and remove the back panel to access it.

How do I identify a burnt relay contact on the control panel?

A burnt relay contact can be identified by a blackened or discolored spot on the control panel. It may also show signs of melting or warping.

Can I replace the control panel of my Whirlpool dryer myself?

While it’s technically possible to replace the control panel yourself, it’s a complex task that involves dealing with electrical components. It’s recommended to hire a professional technician to ensure the job is done safely and correctly.

What is the general lifespan of a Whirlpool dryer?

The average lifespan of a Whirlpool dryer is typically around 10-13 years, but this can vary based on usage and maintenance.

How often should I perform regular maintenance on my Whirlpool dryer?

It’s recommended to clean and inspect your dryer at least once a year. Regular maintenance can help prevent errors and extend the lifespan of your dryer.

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