Appliance repairs and spares

LG Dryer Maintenance Tips to Prevent Heating Problems

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In this guide, we’ll walk you through key maintenance tips that can help avoid frustrating breakdowns and costly repairs. Whether you’re dealing with minor issues or looking to improve the overall efficiency of your dryer, these simple steps will keep your appliance running like new. Read on for expert advice on maintaining your LG dryer and preventing heating problems. 

Vent Cleaning: The Importance of Free-Flowing Air

how to clean your dryer vent

  • Safety First Always unplug your dryer from the power source before you begin any cleaning or maintenance.
  • Locate the Vent: The vent is typically located at the back of the dryer. You’ll see a flexible or rigid hose connected to the dryer’s exhaust opening.
  • Detach the Vent Hose: Carefully disconnect the vent hose from both the dryer and the wall outlet. Depending on the type of connection, you may need a screwdriver to loosen clamps or screws.
  • Remove Lint: Use a dryer vent cleaning brush (available at most hardware stores) or a vacuum cleaner with a long, narrow attachment to remove lint from the entire length of the hose. Don’t forget to clean the vent opening on the dryer and the wall outlet as well.
  • Check for Mold: Durban’s humidity can create an environment conducive to mold growth. Carefully inspect the inside of the vent hose and the vent opening for any signs of mold. If you find any, clean it thoroughly with a solution of bleach and water (1 part bleach to 10 parts water). Be sure to wear gloves and a mask to protect yourself from the bleach fumes.
  • Reconnect and Test: Once you’ve cleaned the vent thoroughly, reconnect the vent hose securely to both the dryer and the wall outlet. Run the dryer for a few minutes on a no-heat or air-dry setting to ensure proper airflow and check for any remaining obstructions.
  • Unplug the Dryer: Safety first! Always disconnect the power supply before inspecting any internal components of your dryer.
  • Locate the Heating Element: Refer to your dryer’s user manual to locate the heating element. It’s usually found at the back of the dryer, often near the bottom.
  • Visual Inspection: Carefully inspect the heating element for any visible signs of damage, such as burns, breaks, or corrosion. If you notice any issues, it’s best to contact a qualified technician for repair or replacement.

The thermostat and thermal fuse are crucial safety components in your LG dryer. The thermostat regulates the dryer’s temperature, ensuring it doesn’t overheat. The thermal fuse acts as a backup safety mechanism, cutting off the power to the heating element if the temperature gets too high.

Common LG Dryer Issues and Solutions: Frequently Asked Questions

  • 1. How do I maintain my LG dryer?

    involves a few key tasks: clean the lint filter after every use, and deep clean it monthly with water. Regularly check and clear the exhaust vent to ensure proper airflow. Wipe down the moisture sensor behind the lint filter and clean the drum and door seal. For steam models, dry the drum after use to prevent moisture buildup. Utilize the "Condenser Care" cycle, if available, for condenser cleaning. These simple habits will prolong your dryer's lifespan and optimize its performance. 

  • 2. What is the average lifespan of an LG dryer?

    LG dryers are generally known for their reliability and can last anywhere from 10 to 13 years with proper care and maintenance. Factors influencing lifespan include usage frequency, load sizes, and adherence to recommended cleaning practices. Regularly cleaning the lint filter, inspecting the exhaust vent, and addressing any issues promptly can significantly extend the life of your LG dryer.

LG Dryer Maintenance Guide

LG Dryer Maintenance Schedule: Keep Your System Running Smoothly

Maintenance TaskLG Focus AreaFrequencyDetails & Why It Matters
Clean the Lint FilterThe Dual Filter Screen (if applicable) and the main trap.Every Load
View Details for Lint Screen

LG's fine mesh filters require gentle rubbing or light vacuuming. Reduced airflow is the number one cause of long drying cycles and fire hazard.

Check the Vent SystemVerify the sensor dry feature works accurately. Use the Flow Sense duct blockage detection system (if available).Every 6 Months
View Details for Vent Check

Lint buildup deep in the ducting restricts exhaust. If the Flow Sense light stays on, clean the vent professionally to prevent overheating and component failure.

Drum CleaningWipe the moisture sensors (metal strips inside the drum) and the drum interior.Quarterly / As Needed
View Details for Drum Cleaning

Residue from fabric softener sheets can coat the moisture sensors, causing the dryer to stop prematurely or run too long. A vinegar solution works best for cleaning the drum.

Check Drum Light BatteryLG models often use a battery-powered drum light (CR2032 or similar).Annually / When Dim
View Details for Drum Light

If your drum light is dim or not working, check the battery first. This is an easy user fix and prevents needing to call for a non-essential service.

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