What To Know
- The pressure switch detects the water level in the tub and signals the drain pump to start when the water level is low enough.
- Locate the drain filter at the bottom of the washing machine and remove it.
- Disconnect the drain pump from the power supply and remove it from the washing machine.
A malfunctioning washing machine that won’t drain can be a frustrating experience. If you’re facing this issue with your LG washing machine, you’re not alone. This blog post aims to provide you with a comprehensive guide to troubleshoot and resolve the problem, ensuring your laundry gets back on track.
Common Causes of Drain Issues
Understanding the potential causes behind your LG washing machine‘s drainage problem is crucial. Here are some of the most common culprits:
1. Clogged Drain Hose
A kinked, clogged, or blocked drain hose can prevent water from flowing out of the machine. Inspect the hose for any obstructions or damage.
2. Faulty Drain Pump
The drain pump is responsible for pumping water out of the washing machine. A malfunctioning pump can result in drainage issues.
3. Obstructed Drain Filter
The drain filter traps debris and lint to prevent it from entering the drain pump. A clogged filter can obstruct the flow of water.
4. Failed Pressure Switch
The pressure switch detects the water level in the tub and signals the drain pump to start when the water level is low enough. A faulty pressure switch may prevent the drain pump from activating.
5. Electronic Control Board Issue
The electronic control board (ECB) manages the various functions of the washing machine, including the drainage cycle. A malfunctioning ECB can disrupt the drainage process.
6. Worn-Out Drive Belt
The drive belt connects the motor to the transmission, which powers the drain pump. A worn-out belt can slip or break, preventing the pump from operating correctly.
Troubleshooting and Repair
Once you’ve identified the potential cause, it’s time to troubleshoot and repair the issue. Here are some steps to guide you:
1. Check the Drain Hose
Inspect the drain hose for any kinks, clogs, or damage. If necessary, clear any obstructions or replace the hose if it’s damaged.
2. Clean the Drain Filter
Locate the drain filter at the bottom of the washing machine and remove it. Clean the filter of any debris or lint accumulation.
3. Test the Drain Pump
Disconnect the drain pump from the power supply and remove it from the washing machine. Manually rotate the impeller to check for any resistance. If the impeller doesn’t rotate smoothly, the pump may need to be replaced.
4. Inspect the Pressure Switch
Check if the pressure switch hose is connected securely. If it’s loose or disconnected, reconnect it. If the pressure switch is faulty, it may need to be replaced.
5. Reset the Electronic Control Board
Unplug the washing machine from the power outlet for 30 minutes. This will reset the ECB and potentially resolve any software glitches.
6. Replace the Drive Belt
If the drive belt is worn out, it needs to be replaced. This requires disassembling the washing machine, so it’s recommended to seek professional assistance.
Professional Assistance
If you’re unable to resolve the drainage issue on your own, don’t hesitate to contact an authorized LG service center. They have the expertise and tools to diagnose and repair your washing machine effectively.
Prevention Tips
To prevent future drainage issues, consider the following tips:
- Clean the drain filter regularly.
- Avoid overloading the washing machine.
- Use a mesh bag to catch lint and debris.
- Run a hot water cycle with bleach occasionally to disinfect the drain system.
Summary: Restoring Your Laundry Routine
By following the troubleshooting steps outlined in this blog post, you can effectively address the “why LG washing machine won‘t drain” issue and restore your laundry routine. Remember, if the problem persists or you encounter any challenges, don’t hesitate to seek professional assistance for a prompt and reliable solution.
What People Want to Know
1. What if my LG washing machine won’t drain after cleaning the drain hose and filter?
Check the drain pump, pressure switch, and electronic control board. If necessary, contact an authorized LG service center for further assistance.
2. How often should I clean the drain filter on my LG washing machine?
It’s recommended to clean the drain filter every 2-3 months or more frequently if you notice any drainage issues or excessive lint accumulation.
3. Is it safe to run my LG washing machine if the drain pump is malfunctioning?
No, it’s not safe to operate your washing machine with a malfunctioning drain pump. This can lead to water damage or other issues.
