How to Fix the PE Error Code on Your LG Washer

When your LG washing machine displays a PE error code, itrsquo;s important to understand what this means and how to resolve the issue. The PE code typically indicates a problem with the water level sensor or the pressure switch. Here are some steps you can follow to troubleshoot and potentially fix the problem without needing professional help.

Understanding the PE Error Code

The PE error code on an LG washer usually signifies that the water level sensor is malfunctioning. This sensor is responsible for monitoring the water level during the wash cycle to ensure that the machine operates correctly and safely. Additionally, the error could also be associated with the pressure switch, which is used to indicate how much water is in the machine.

Steps to Fix the PE Error Code

There are a few simple steps you can take to address the PE error code:

Step 1: Unplug the Washer

One of the first steps you should take when you encounter a PE error is to unplug the washer. This can help reset the system and provide a few moments for the sensor to recalibrate. Unplug the washer for a few seconds or a minute, depending on the initial instructions provided by LG. This helps to reset the power source and potentially resolve minor issues without causing damage.

Step 2: Restart the Wash Cycle

After unplugging the washer, connect it back to the power source and try restarting the wash cycle. Sometimes, simply restarting the cycle can clear the error message and allow the machine to function normally.

Step 3: Use the 10-Second Reset Method

If the above steps do not work, try another method. Unplug the washer for 10 seconds, plug it back in, and restart the cycle again. This more extended unplugging period can help the system reset and resolve the issue.

Professional Help and When to Call a Serviceman

If the above steps do not resolve the PE error code, it may be necessary to call a professional for assistance. Removing panels and parts of the washer to inspect or replace the water level sensor or pressure switch can be complex and requires specialized knowledge. Attempting these repairs yourself could void your warranty and potentially damage the appliance further.

Preventive Measures

To avoid encountering this issue in the future, consider these preventive measures:

Clean the washing machine regularly to prevent any debris from causing issues with water level sensors or pressure switches.

Ensure proper venting for the appliances in your home, especially for machines that may get too hot, which could affect the sensors or switches.

Follow the manufacturerrsquo;s guidelines for maintenance and operation to ensure the lifespan of your appliance.

By following these steps and taking appropriate preventive measures, you can help to minimize the occurrence of the PE error code on your LG washing machine.