The ultimate guide to demystifying the cool indicator on your lg dryer

If you’ve noticed your LG dryer displaying the word “Cool,” you’re not alone. This puzzling message can leave you wondering what’s going on and how to resolve it. In this comprehensive guide, we’ll delve into the reasons why your LG dryer might be saying “Cool” and provide practical solutions to get your laundry back on track.

1. Normal Operation

In certain LG dryer models, the “Cool” indication appears during the final stage of the drying cycle. This is a normal part of the process and indicates that the dryer is cooling down the clothes after the drying cycle is complete. During this phase, the drum rotates periodically to prevent wrinkles and ensure even cooling.

2. Incomplete Drying Cycle

If the “Cool” message appears before the expected end of the drying cycle, it could indicate that the clothes are still damp. This can occur due to several factors, such as:

• Overcrowding the dryer: Don’t pack your dryer too tightly, as this restricts airflow and prevents clothes from drying evenly.
• Clogged lint filter: A clogged lint filter can block airflow and reduce drying efficiency. Clean the lint filter before each load to ensure optimal performance.
• Malfunctioning moisture sensor: The moisture sensor detects the moisture level of the clothes and adjusts the drying time accordingly. A faulty moisture sensor can lead to premature “Cool” messages.

3. Temperature Sensor Issue

The temperature sensor monitors the temperature inside the dryer. If the sensor malfunctions, it may send incorrect temperature readings to the control board, leading to the “Cool” message even when the clothes are still warm.

4. Control Board Error

The control board is the brain of the dryer, managing all its functions. A faulty control board can cause various issues, including displaying incorrect messages or failing to control the drying cycle properly.

5. Software Glitch

Occasionally, a software glitch can cause the dryer to display the “Cool” message even when there’s no underlying issue. Power cycling the dryer (unplugging it for a few minutes and plugging it back in) can often resolve this issue.

6. Faulty Wiring

Loose or damaged wiring can disrupt communication between the different components of the dryer. This can lead to incorrect error messages or malfunctions.

7. Overheating

In rare cases, the dryer may overheat and display the “Cool” message as a safety precaution. If you suspect overheating, unplug the dryer immediately and contact a qualified technician.

Resolving the “Cool” Message

• Check the lint filter: Clean the lint filter before each load to ensure proper airflow.
• Don’t overcrowd the dryer: Load the dryer with no more than 75% of its capacity.
• Power cycle the dryer: Unplug the dryer for a few minutes and plug it back in.
• Reset the control board: If power cycling doesn’t resolve the issue, try resetting the control board. Consult your dryer’s user manual for specific instructions.
• Contact LG support: If the above solutions don’t work, contact LG support or a qualified appliance repair technician.

Questions You May Have

1. Why does my LG dryer say “Cool” after only a few minutes of drying?

• The lint filter may be clogged or the dryer may be overcrowded.

2. What should I do if my LG dryer displays the “Cool” message frequently?

• Contact LG support or a qualified appliance repair technician.

3. Can I continue using my LG dryer if it says “Cool”?

• If the clothes are still damp, it’s not recommended to use the dryer further.

4. How can I prevent the “Cool” message from appearing?

• Clean the lint filter regularly, don’t overload the dryer, and ensure the dryer vents are clear.

5. Is it safe to leave clothes in the dryer after it says “Cool”?

• Yes, it’s safe to leave clothes in the dryer after the “Cool” message appears. However, if you leave them in for too long, they may develop wrinkles.