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By: Nick
By: Nick

CEO Nick's Appliance Repair

LG Dryer CL Code Error

Table of Contents

Comprehensive Guide to Understanding and Resolving the LG Dryer CL Code Error

Need help with your LG dryer CL code? Learn about the CL code and how to solve it.

LG dryers are popular in many households due to their advanced features and user-friendly interface. However, like any other home appliance, LG dryers can encounter issues affecting their performance.

One of the most common issues that LG dryer users encounter is the CL Code, which indicates an issue with the dryer’s internal system. Understanding the common causes of the CL Error Codes and how to prevent them can help users avoid the frustration of a malfunctioning dryer and ensure that their LG dryer operates efficiently for years to come.

Understanding the LG Dryer CL Error Code

When the CL error appears on an LG Dryer, it does not necessarily indicate a malfunction. This code indicates that the “child lock” mode has been activated. As a result, the control panel buttons are locked to prevent accidental button presses during the full cycle and press start.

Children may accidentally change the dryer program, turn off the appliance, or even damage the LG appliance due to its sensitive and multifunctional control panel. Therefore, the manufacturer has implemented a security code to prevent such incidents and protect the appliance from damage.

With some knowledge and preventative measures, you can keep your LG dryer running smoothly and avoid the headache of dealing with a malfunctioning appliance.

Common Causes of LG Dryer CL Code

The child lock feature on a dryer can be activated for various reasons, including:

Accidental activation

Sometimes the child lock feature can be activated unintentionally when you press and hold certain buttons on the control panel.

Safety concerns

The manufacturer may activate the child lock feature as a safety measure to prevent children from operating the dryer without supervision, which could cause harm or damage.

User preference

Some people choose to activate the child lock feature as a personal preference to prevent anyone from accidentally starting the dryer or changing the settings.


In some cases, the child lock feature may be activated due to a malfunction in the dryer’s control panel or electronic system.

How to Prevent LG Dryer CL Code

To prevent the CL (Child Lock) code from appearing on your LG dryer, you can take the following measures:

Read the user manual.

Familiarize yourself with your LG dryer’s control panel and settings by reading the user manual. This will help you avoid activating the child lock feature.

Use the control panel carefully.

Be mindful of the buttons you press on the control panel, and avoid pressing them unnecessarily.

Store the dryer away from children.

Please keep them in a location that is not easily accessible to children and circuit breakers.

Turn off the child lock feature.

If the child lock feature is activated, you can turn it off by referring to the user manual for instructions.

By following these tips, you can prevent the CL code from appearing on your LG dryer and ensure the safe operation of the machine.

Other LG Dryer Error codes

LG dryers are designed to provide efficient and reliable performance, but sometimes they may encounter issues that can lead to error codes.

DE error code

The DE error code, for instance, indicates a problem with the dryer’s door switch, which can prevent the machine from starting or stopping mid-cycle. To address this issue, ensure the dryer door is fully closed and the switch functions correctly. If the de error code means the error persists, you may need to replace the switch.

PF error code

Another standard error code is PF, which indicates a power failure. If this error code persists, check the circuit breaker supplying power to the dryer to ensure it hasn’t tripped. Additionally, verify that the power cord installation and plug unit are correct and that the outlet supplies adequate power.

HS error code

The HS error code indicates a problem with the dryer’s humidity sensor, which can cause the machine to stop mid-cycle or overheat. To troubleshoot this issue, check the flow sense and ventilation system to ensure proper airflow. You may also need to clean the lint filter and ductwork to prevent clogs that can trigger the HS error code.

PS error code

The PS error code can occur if the control panel power is interrupted or there is a communication, hs error code persists) between the control board and the user interface. If this error code persists, you may need to replace the control board or the user interface.

NP error code

Finally, the NP error code indicates a problem with the drying cycle, which can be caused by overloaded or improperly loaded laundry. Ensure to follow the manufacturer’s guidelines for loading the dryer and avoid overloading it. Regular cleaning of the lint filter and ductwork can also prevent the NP error code from occurring. You can ensure optimal performance and avoid costly repairs by understanding and troubleshooting common LG dryer error codes.

The solution to these error codes

To troubleshoot these issues, check the circuit breaker supplying power to the dryer. If the breaker has tripped, reset it and try rerunning the dryer. If the breaker continues to trip, an electrical issue may need to be addressed by a licensed electrician.

Next, verify that the power cord is installed correctly and securely. Ensure that the cord is not crushed or damaged exhaust, or frayed and that it is plugged into a grounded outlet supplying adequate power to the dryer. If the outlet is not supplying enough power, try plugging the dryer into a different outlet.

If the PF error code persists after checking the circuit breaker and power cord installation, there may be a problem with the dryer’s control board electrical wiring or power supply. In this case, it is best to contact a professional appliance repair technician to identify and repair the issue. By addressing the underlying cause of the PF error code, you can ensure that your LG dryer is operating safely and efficiently.

How do I turn off the child lock on the LG dryer?

To turn off the child lock on an LG dryer, find and press the Child Lock button on the dryer drum front control panel for three seconds until the icon disappears. Remember to disable the feature whenever you use the dryer, or the CL code may reappear.

Where is the CL button on the LG dryer?

The CL (Child Lock) button on an LG dryer is typically located on the front of the control panel. It is usually marked with a picture of a lock or the letters CL. It may also be key labeled “Child Lock” or “CL,” depending on the model of your dryer’s display front. If you cannot find the Child Lock button, please refer to the user manual for instructions on its location.

How do I fix the CL code on my LG washer?

The CL code on an LG washer indicates the child lock feature has been activated. To fix this, you must first check that the child lock is indeed the cause of the issue. You can reset the washer and turn off the child lock feature. To do this, hold the Child Lock button for three seconds until the CL icon disappears from the display.

If the issue persists, refer to the user manual for more detailed instructions on resolving the issue. Additionally, it is essential to check that all connections and components are in working order. If any of them is faulty, you may need to replace them.

Why does my LG dryer keep saying clean filter?

If your LG dryer keeps displaying the clean lint filter housing message, it could be due to a clogged lint filter. Lint builds up over time and can eventually cause the dryer to overheat. To resolve this, open the lint filter cover and remove any debris.

You may also need to clean the lint filter with a vacuum cleaner or brush. If the issue remains the same, it is recommended to call an authorized service technician to inspect the dryer for any other possible problems.

How do I reset my LG dryer?

Resetting an LG dryer is straightforward. First, unplug the dryer from the power source and wait five minutes. Then plug it back in and press and hold the start/pause button for five seconds. This will reset the dryer, allowing you to use it normally again. However, if the issue still exists, it is recommended to contact an authorized service technician for further assistance.

It is important to note that resetting the dryer may not resolve the issue. If this is the case, refer to the user manual for more specific instructions on identifying and resolving the issue.


As mentioned, the CL (Child Lock) error message on an LG washing machine does not indicate a malfunction.

LG dryers may experience issues affecting their performance, including the CL code error, which can be resolved by turning off the child lock feature. Users can avoid this error by carefully reading the user manual, using the control panel, storing the dryer away from children, and turning off the child lock feature when necessary.

Other common error codes, such as the DE, PF, HS, PS, and NP, can also be resolved by following the above troubleshooting steps or seeking the help of a skilled appliance repair technician.

If you’re searching for a reliable and trustworthy appliance repair service, look no further than Nick’s Appliance Repair Service. With years of experience and a commitment to providing top-notch service, Nick’s Appliance Repair Service is your go-to choice for all appliance repair needs.