Troubleshooting Your Whirlpool Dryer That Won't Start

Has your Whirlpool dryer suddenly stopped working, leaving you with wet clothes and a constant stream of frustration? You're not alone. Many homeowners encounter this issue, often as a result of one or more of several common problems. In this comprehensive guide, we'll walk you through the steps to diagnose and fix a dryer that won't start, whether you're performing the repairs yourself or calling in a professional.

Understanding Dryer Mechanics

Before we dive into troubleshooting, it's important to understand the basic mechanics of a Whirlpool dryer. Modern dryers are relatively simple devices that rely on several key components to function properly. These include:

The power source (electrical outlet) The door switch The start switch The timer and circuit boards The thermal fuse and motor The exhaust system

While gas dryers may have additional safety interlocks, the vast majority of electric dryers follow these basic principles. If your dryer is not starting, there are a few essential checks you can perform to determine the cause of the issue.

Basic Troubleshooting

Here are the initial steps you should take to resolve the issue:

Ensure that the dryer is plugged into the correct electrical outlet. Verify that the power is on and that the outlet is functioning properly. Check the circuit breaker in your electrical panel to ensure it hasn't tripped. If it has, reset the breaker. Measure the voltage at the dryer outlet using a voltmeter. Ensure that you have 240 volts. If the voltage is not within the expected range, check the fuses in your home's fuse box. Always unplug the dryer before measuring. Make sure the dryer door is fully closed and the door switch is making contact. Ensure that the start switch is making contact. This switch plays a crucial role in starting the dryer's motor.

These simple checks can often resolve the issue without the need for further investigation.

Advanced Troubleshooting

If the basic checks do not resolve the issue, you may need to perform more advanced troubleshooting. For this, you will require a voltmeter and, ideally, an electrical schematic for your specific model of Whirlpool dryer. Here are some additional steps you can take:

Check for any visible damage to the dryer. Sometimes, a simple broken switch or damaged wire can prevent the dryer from starting. Inspect the exhaust system for blockages or malfunctioning components. A blocked exhaust can overheat the dryer and trigger the thermal fuse, which will shut off the power. Check the thermal fuse for a blown fuse. This fuse serves as a safety measure, protecting the dryer from overheating. If it is blown, it needs to be replaced, and the underlying issue with the exhaust system should be resolved. Examine the timer and printed circuit boards for any signs of malfunction. These components control the dryer's functions and may require professional assessment and repair.

While you can do some of these checks yourself, if you lack the necessary tools or expertise, it's recommended to call a qualified technician.

Preventing Future Issues

To prevent your Whirlpool dryer from malfunctioning in the future, consider these tips:

Regularly clean the lint filter and vent to prevent build-up of lint and dust, which can block air flow and cause overheating. Ensure the dryer is not positioned too close to a wall or any obstructions that may block the exhaust air flow. Check the dryer's exhaust hose for any kinks, twists, or loose connections that could restrict airflow. Consider having a professional inspect and service your dryer regularly to ensure it's in optimal working condition.

By following these guidelines, you can significantly reduce the likelihood of your Whirlpool dryer malfunctioning and save yourself time and frustration in the future.

Conclusion

A Whirlpool dryer not starting can be frustrating, but with the right troubleshooting steps, you can often resolve the issue on your own. Whether you choose to perform these checks yourself or seek the assistance of a professional, taking the time to diagnose and repair the problem is essential for maintaining the functionality of your dryer.