Unveil the hidden reason: why does your lg washer insist on flooded loads?

If your LG washing machine keeps filling up with water excessively, it can be an annoying and frustrating issue. Understanding the underlying causes is crucial to resolve the problem effectively. This comprehensive troubleshooting guide will delve into the potential reasons why your LG washing machine may be experiencing this issue and provide step-by-step solutions.

Water Inlet Valve Malfunction

A faulty water inlet valve can cause the washing machine to continuously fill with water. The valve is responsible for regulating the water flow into the machine. When it malfunctions, it may fail to close properly, allowing water to enter the machine even when it’s not needed.

• Solution: Replace the water inlet valve.

Pressure Switch Failure

The pressure switch monitors the water level inside the washing machine and signals the valve to stop filling when the desired level is reached. If the pressure switch fails, it may send an incorrect signal to the valve, causing the machine to overfill.

• Solution: Replace the pressure switch.

Faulty Water Level Sensor

The water level sensor detects the amount of water in the washing machine. If the sensor malfunctions, it may provide inaccurate readings, leading the machine to overfill.

• Solution: Replace the water level sensor.

Clogged Drain Hose or Pump

A clogged drain hose or pump can prevent water from draining properly from the washing machine. This can cause the machine to fill excessively as it tries to compensate for the lack of drainage.

• Solution: Clear the clog from the drain hose or pump.

Damaged Control Board

The control board is the brain of the washing machine, controlling various functions, including water flow. If the control board is damaged or malfunctions, it may send incorrect signals to the water inlet valve, causing the machine to overfill.

• Solution: Repair or replace the control board.

Leaking Water Lines

Damaged or loose water lines can cause water to leak into the washing machine, leading to excessive filling. Check the water lines for any visible leaks or loose connections.

• Solution: Tighten or replace the water lines as necessary.

Software Glitch

In some cases, a software glitch can cause the washing machine to behave erratically, including overfilling.

• Solution: Reset the washing machine or update its software.

Troubleshooting Tips

• Check the water pressure: Ensure that the water pressure to the washing machine is within the recommended range.
• Test the water inlet valve: Disconnect the water inlet valve from the water line and open the valve manually. If water flows continuously, the valve is faulty.
• Inspect the drain hose: Look for any kinks or blockages in the drain hose. Clear any obstructions and ensure that the hose is properly connected to the drain pipe.
• Reset the washing machine: Unplug the washing machine from the power outlet for a few minutes and then plug it back in. This may reset the control board and resolve the issue.

The Bottom Line

Resolving the issue of an LG washing machine that keeps filling up with water requires identifying the underlying cause. By following the steps outlined in this guide, you can troubleshoot the problem and restore your washing machine to proper operation. It’s important to note that some repairs may require professional assistance, especially if the issue involves electrical components or complex mechanical parts.

Questions We Hear a Lot

Q: Why does my LG washing machine fill up with water even when it’s not in use?
A: A faulty water inlet valve or a damaged control board can cause the machine to fill with water even when it’s not in use.

Q: Is it dangerous to use a washing machine that keeps filling up with water?
A: Yes, using a washing machine that keeps filling up with water can lead to water damage and electrical hazards. It’s important to address the issue promptly.

Q: Can I fix the problem myself if my LG washing machine keeps filling up with water?
A: Some simple repairs, such as clearing a clogged drain hose or resetting the washing machine, can be done by yourself. However, for more complex issues, it’s recommended to seek professional assistance from a qualified appliance repair technician.