Lg Washer Won T Stop Draining

Introduction

Discovering your LG washing machine persistently draining water can be a frustrating situation. Not only does it prevent you from washing clothes, but it also wastes water and can potentially lead to higher utility bills. This issue typically occurs mid-cycle or even when the machine is turned off. Addressing this problem promptly is crucial to prevent further damage and ensure your laundry routine returns to normal. This guide will walk you through common causes and offer step-by-step solutions to resolve the “LG washer won’t stop draining” problem.

Common Causes of LG Washer Won’t Stop Draining

Here are some typical reasons why your LG washer might be continuously draining:

Drain Hose Issues: A drain hose that is positioned too low can create a siphoning effect, causing continuous draining.
Clogged Drain Hose: Obstructions in the drain hose can prevent proper water flow, leading to constant draining.
Faulty Drain Valve: If the drain valve isn’t closing properly, water will continuously escape.
Defective Drain Pump: A malfunctioning drain pump might run continuously, forcing water out.
Pressure Sensor Malfunction: A faulty pressure sensor might incorrectly signal the washer to drain.
Control Board Problems: Issues with the washer’s control board can lead to incorrect signals being sent to the drain pump and valve.
Air Lock in Drain System: An airlock can sometimes trick the system, causing continuous draining.
Incorrect Installation: Improper installation, especially regarding the drain hose, can cause siphoning.

Symptoms Checklist

Look for these symptoms to confirm the issue:

Water continuously draining even when the washer is off.
The washer fills briefly then immediately drains.
No error codes displayed on the washer’s control panel.
The drain pump runs constantly.
Water draining even during the fill cycle.

How to Fix LG Washer Won’t Stop Draining Step-by-Step Guide

Follow these steps to troubleshoot and resolve the problem:

Unplug the Washer: Disconnect the washer from the power outlet for safety before beginning any inspection or repairs.
Check the Drain Hose Height: Ensure the drain hose is positioned correctly, typically at least 30 inches above the floor. Refer to your owner’s manual for the specific height requirement.
Inspect the Drain Hose for Kinks or Clogs: Straighten out any kinks and detach the drain hose to check for blockages. Clear any obstructions with a long, flexible brush or hose.
Examine the Drain Hose Connection: Verify the drain hose is securely connected to both the washer and the drainpipe to prevent siphoning.
Clean the Drain Pump Filter: Locate the drain pump filter (usually at the bottom front of the washer) and carefully remove it. Clean any lint, debris, or small objects that may be obstructing the filter.
Check the Drain Valve: The drain valve is usually attached to the drain pump. Visually inspect it for any signs of damage or debris preventing it from closing properly.
Check for Air Lock: Disconnect the drain hose and allow water to flow freely to dislodge any potential airlock. Reconnect the hose securely.
Reset the Washer: Plug the washer back in, then press and hold the “Start/Pause” button for a few seconds to reset the control panel. Some models require unplugging the washer for 10 minutes.
Run a Calibration Cycle: Some LG washers have a calibration cycle that can help resolve draining issues. Refer to your owner’s manual for instructions on how to run this cycle.
Check the Pressure Sensor Hose: Locate the pressure sensor hose (usually a small tube connected to the tub). Make sure it’s securely attached and free from kinks or blockages.
Inspect the Water Inlet Valve: Although less likely, a leaking water inlet valve can cause a slow, continuous fill that leads to constant draining. Check for drips.
Consult the User Manual: Review your washer’s user manual for troubleshooting tips specific to your model.

Fix the Issue Without Buying Parts

Often, simple steps can resolve the draining issue without needing replacement parts:

Resetting the Washer: As mentioned above, resetting the washer can clear temporary glitches in the control system.
Cleaning Hoses and Filters: Regularly cleaning the drain hose and drain pump filter prevents clogs.
Checking Hose Positioning: Correct drain hose height is crucial for preventing siphoning.
Running Calibration Cycle: Use the built-in calibration function to ensure accurate sensor readings.
Basic Maintenance: Wipe down the washer’s exterior and clean the detergent dispenser regularly to prevent buildup.

When Replacement Might Be Necessary

If the troubleshooting steps above don’t resolve the issue, a faulty component may need replacement. Common culprits include:

Drain Pump: If the pump is constantly running or making unusual noises, it likely needs to be replaced. (Estimated cost: $50 – $150 USD).
Drain Valve: A malfunctioning drain valve that doesn’t close properly will cause continuous draining. (Estimated cost: $30 – $80 USD).
Pressure Sensor: If the pressure sensor is providing incorrect readings, replacing it may be necessary. (Estimated cost: $40 – $100 USD).
Control Board: In rare cases, a faulty control board can cause the washer to continuously drain. This is a more expensive repair (Estimated cost: $150 – $400 USD).

Safety Warning

Always unplug the washer from the power outlet before performing any inspections or repairs.
Be careful when handling water to avoid slips and falls. Clean up any spills immediately.
If you are uncomfortable performing any of these steps, consult a qualified appliance repair technician.
Do not attempt to disassemble the washer further than instructed in this guide.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Adjustable wrench
Bucket
Towel
Flashlight
Flexible brush or hose cleaner

FAQ

Q: Why is my washer draining even when it’s turned off? A: This is likely due to a siphoning effect caused by an improperly positioned drain hose or a faulty drain valve.
Q: How do I know if my drain pump is bad? A: If the drain pump is constantly running or making loud noises, it may be failing.
Q: Can a clogged drain hose cause continuous draining? A: Yes, a clog can create backpressure that leads to continuous draining.
Q: Where is the drain pump filter located? A: The drain pump filter is typically located at the bottom front of the washer behind a small access panel.
Q: How often should I clean the drain pump filter? A: It’s recommended to clean the drain pump filter every 1-3 months, depending on usage.
Q: What if I try all these steps and my washer still won’t stop draining? A: If you’ve exhausted these troubleshooting steps, it’s best to consult a qualified appliance repair technician.

Conclusion

Don’t let a continuously draining washing machine disrupt your laundry routine! By following these steps, you can often diagnose and fix the problem yourself. Remember to prioritize safety and take your time. If you’re not comfortable with any of the steps, or if the issue persists, don’t hesitate to call a qualified appliance repair technician. With a little effort, you can get your LG washer back in working order and save money on repair costs.