A low humming or gurgling sound coming from your LG dryer is a normal part of operation. These sounds come from the compressor and the drain pump as they operate during the drying cycle.
Other noises are often caused by items in your laundry, such as coins or zippers hitting the drum. You may also hear sounds from the dryer's rubber rollers during operation.
Uneven or unbalanced loads can also cause temporary noises as the drum presses on the rubber rollers.
To help prevent unwanted noise, empty all pockets before loading the dryer, fasten all zippers, and turn zippered items inside out.
If you continue to hear a sharp, metallic scraping sound throughout the cycle, this may indicate that internal parts are worn or damaged. Contact LG Customer Support for assistance.
Caution
- Empty all pockets before starting a dry cycle. Items like coins, keys, or lighters can cause loud noise, damage the dryer, or create a fire hazard.
- In cold weather, the compressor may run faster to quickly heat up the inside of the dryer. This can make the dryer sound louder than usual.
Causes
If you hear unusual sounds from your LG dryer, one of the following is likely the cause.
1. Items hitting the drum
Zippers, buttons, or items left in pockets (such as coins or keys) can hit the drum during a cycle, causing tapping or rattling sounds.
2. Normal operating sounds
Some sounds are part of the dryer's normal operation. These may be more noticeable if the dryer hasn't been used for a while:
- Thumping from the rollers
- Humming from the compressor
- Gurgling from the drain pump
3. Worn parts or hardened lubricant
If the drum shaft is loose, the lubricant has hardened, or the rollers or belt are worn, you may hear a squealing or screeching sound, like metal scraping.
How to reduce dryer noise
Step 1. Empty all pockets
Before loading the dryer, check every pocket and remove any coins, keys, lighters, or other small objects.
Step 2. Fasten zippers and buttons, then turn clothes inside out
Fasten all zippers and buttons, then turn the clothes inside out before loading. This helps reduce friction against the drum.
Step 3. Contact LG Customer Support
If you continue to hear a sharp, high-pitched squealing or screeching sound, like metal scraping, this may indicate that internal parts need to be inspected. Contact LG Customer Support to schedule a service appointment.
FAQ
- Q. Is it normal to hear a gurgling water sound?
- Yes. This is a normal sound made by the drain pump as it pumps water to clean the condenser or drain it out. It can last from about 30 seconds up to 3 minutes.
- Q. Why do I hear a high-pitched sound when the dryer starts or the drum reverses direction?
- This is a normal sound caused by friction as the belt connecting the drum and motor tightens. It may occur briefly before the parts settle into normal operation, and does not indicate a malfunction.
If these steps don’t resolve the issue, you can explore available support options, such as chat support or a technician visit, depending on your region.
- Service fees may apply for technician visits if the product is out of warranty.
- This guide is based on standard models. Actual settings and menus may vary by model and region.
