Is your lg dryer not heating? here’s what could be wrong!

If your LG dryer is not heating, it can be a frustrating experience. You may be wondering what the problem is and how to fix it. In this comprehensive troubleshooting guide, we will explore the potential causes of a non-heating LG dryer and provide step-by-step instructions on how to resolve the issue.

Potential Causes of a Non-Heating LG Dryer

1. Thermal Fuse Blown:

• The thermal fuse is a safety device that prevents the dryer from overheating. If the dryer temperature exceeds a certain threshold, the thermal fuse will blow, cutting off power to the heating element.

2. Faulty Heating Element:

• The heating element is responsible for generating heat in the dryer. If the heating element is damaged or has failed, it will not be able to heat the air inside the dryer.

3. Faulty Control Board:

• The control board is the brain of the dryer. It controls all of the dryer’s functions, including the heating element. If the control board is faulty, it may not be sending the correct signal to the heating element.

4. Clogged Vent Duct:

• A clogged vent duct can restrict airflow, preventing the dryer from properly heating the air. Lint and debris can accumulate over time, blocking the vent duct and causing the dryer to overheat.

5. Faulty Door Switch:

• The door switch is responsible for detecting whether the dryer door is closed. If the door switch is faulty, it may not be able to sense that the door is closed, preventing the dryer from starting the heating cycle.

6. Defective Temperature Sensor:

• The temperature sensor monitors the temperature inside the dryer. If the temperature sensor is faulty, it may be providing incorrect readings to the control board, causing the dryer to not heat properly.

7. Gas Valve Failure (Gas Dryers Only):

• In gas dryers, a gas valve controls the flow of gas to the burner. If the gas valve is faulty, it may not be able to open or close properly, preventing the burner from igniting.

Troubleshooting Steps

1. Reset the Dryer:

• Unplug the dryer from the power outlet for a few minutes. Then, plug it back in and start a new cycle.

2. Check the Thermal Fuse:

• The thermal fuse is usually located on the back of the dryer, near the heating element. Inspect the thermal fuse for any signs of damage or discoloration. If the thermal fuse is blown, it will need to be replaced.

3. Test the Heating Element:

• Disconnect the power to the dryer. Use a multimeter to test the heating element for continuity. If the heating element is not continuous, it will need to be replaced.

4. Clean the Vent Duct:

• Disconnect the dryer from the vent duct. Use a vacuum cleaner or brush to remove any lint or debris from the vent duct.

5. Check the Door Switch:

• Open and close the dryer door several times. If the dryer does not start heating, the door switch may be faulty and will need to be replaced.

6. Inspect the Temperature Sensor:

• The temperature sensor is usually located near the heating element. Inspect the temperature sensor for any signs of damage or corrosion. If the temperature sensor is faulty, it will need to be replaced.

7. Check the Gas Valve (Gas Dryers Only):

• Turn off the gas supply to the dryer. Remove the gas valve and inspect it for any signs of damage or debris. If the gas valve is faulty, it will need to be replaced.

Summary: Resolving the Non-Heating Issue

By following these troubleshooting steps, you can identify and resolve the cause of a non-heating LG dryer. If you are unable to fix the issue yourself, it is recommended to contact a qualified appliance repair technician.

Frequently Asked Questions

1. Why is my LG dryer not heating up evenly?

• Uneven heating can be caused by a clogged vent duct, a faulty heating element, or a defective temperature sensor.

2. What is the average cost to fix a non-heating LG dryer?

• The cost to fix a non-heating LG dryer varies depending on the cause of the issue. However, the average cost is typically between $150 and $300.

3. Can I use a hair dryer to dry my clothes if my LG dryer is not heating?

• Using a hair dryer to dry clothes is not recommended as it can be dangerous and inefficient. It is better to wait until your LG dryer is repaired or consider using an alternative drying method, such as an air drying rack.