Lg Waveforce Washer Won T Drain

Introduction

A washing machine that won’t drain is a common household headache. If your LG Waveforce washer is refusing to empty the water after a wash cycle, it can leave you with soaking wet clothes and a sense of frustration. This issue requires immediate attention as stagnant water can lead to mold growth and unpleasant odors. Don’t panic; often, the problem is something you can fix yourself without calling a costly repair technician.

Common Causes of LG Waveforce Washer Won’t Drain

Here are some of the most common reasons why your LG Waveforce washer might not be draining:

Clogged Drain Hose: A kinked or blocked drain hose is a frequent culprit. Lint, socks, or other small items can get lodged in the hose, preventing water from flowing freely.
Blocked Drain Pump Filter: The drain pump filter is designed to catch debris and prevent it from damaging the pump. If this filter becomes clogged, it can restrict water flow.
Faulty Drain Pump: The drain pump is responsible for pushing the water out of the washer. If the pump is malfunctioning or has failed, it won’t be able to drain the water.
Clogged Drainpipe: The drainpipe where the washer’s drain hose connects could be blocked. This blockage can stop the water from leaving the machine.
Air Lock in Drain Hose: Sometimes, an air bubble can get trapped in the drain hose, creating an “air lock” that prevents water from draining.
Lid Switch Problems: Though less common, a faulty lid switch might prevent the washer from entering the drain cycle. (This is more common on top-load models)
Control Board Issues: In rare cases, a problem with the washer’s control board could prevent the drain cycle from activating.
Kinked or Damaged Drain Hose: Ensure the hose isn’t crushed or significantly bent.

Symptoms Checklist

Use this checklist to accurately identify the issue:

Washer completes the wash cycle but doesn’t drain.
You hear a humming or buzzing sound during the drain cycle, but no water is being pumped out.
The washer displays an error code related to draining (e.g., OE, UE).
Water drains very slowly.
The drain hose is visibly kinked or damaged.
The drain pump filter is clogged with lint or debris.

How to Fix LG Waveforce Washer Won’t Drain Step-by-Step Guide

Follow these steps to troubleshoot and resolve the draining problem:

Unplug the Washer: For your safety, always disconnect the washer from the power outlet before attempting any repairs.
Inspect the Drain Hose: Check the entire length of the drain hose for kinks, bends, or obstructions. Straighten any kinks and ensure the hose isn’t crushed.
Disconnect the Drain Hose: Carefully detach the drain hose from both the washer and the drainpipe.
Flush the Drain Hose: Use a garden hose or sink faucet to flush out any debris that might be blocking the drain hose. Observe the water flow to see if there are any obstructions.
Check the Drainpipe: Insert the drain hose into a bucket instead of the drain pipe and run a drain cycle. If the washer drains into the bucket, the issue is with your drain pipe and not the washing machine.
Locate the Drain Pump Filter: Refer to your LG Waveforce washer’s user manual to find the location of the drain pump filter. It’s usually located at the bottom front of the washer, behind a small access panel.
Access the Drain Pump Filter: Open the access panel and carefully remove the drain pump filter. Be prepared for some water to spill out, so have a towel handy.
Clean the Drain Pump Filter: Thoroughly clean the drain pump filter under running water, removing any lint, hair, coins, or other debris.
Inspect the Drain Pump: Once the filter is removed, look inside the filter housing to see if you can spot any obstructions in the drain pump impeller (the rotating part of the pump).
Reinstall the Drain Pump Filter: Carefully reinsert the clean drain pump filter into its housing, ensuring it’s properly secured.
Reconnect the Drain Hose: Reattach the drain hose to both the washer and the drainpipe. Make sure the connections are secure.
Level the Washing Machine: An unbalanced washing machine can cause draining problems. Use a level to ensure the washer is sitting level on the floor. Adjust the leveling feet as needed.
Run a Test Cycle: Plug the washer back in and run a short rinse and spin cycle to test if the draining issue has been resolved. Observe whether the water drains properly.
Check for Error Codes: If the washer still doesn’t drain, check the display panel for any error codes. Consult your user manual to understand the meaning of the code and troubleshoot accordingly.

Fix the Issue Without Buying Parts

Often, you can resolve the issue without spending money on new parts:

Reset the Washer: Unplug the washer for 10 minutes, then plug it back in. This can sometimes reset the control board and clear any errors.
Recalibrate the Washer: Some LG Waveforce models have a calibration cycle. Consult your user manual for instructions on how to run this cycle.
Regular Cleaning: Run an empty washer cycle with a washing machine cleaner regularly to prevent buildup of lint and debris.
Inspect the Tub: Check inside the washer tub for any items that may have fallen out of pockets and are now obstructing the drain.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and the washer still won’t drain, the drain pump itself might be faulty and require replacement. A replacement drain pump typically costs between $50 and $150, depending on the model. Other parts that can fail include the drain hose ($20-$40) or, rarely, the control board ($150-$300). If you’re not comfortable replacing the pump yourself, it’s best to call a qualified appliance repair technician.

Safety Warning

Always unplug the washer before attempting any repairs.
Be careful when handling water and electrical components.
If you’re not comfortable working with electricity, call a qualified technician.
Clean up any spills immediately to avoid slips and falls.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Bucket
Towels
Level
Garden hose or sink faucet

FAQ

Here are some frequently asked questions about LG Waveforce washer draining problems:

Q: Why is my LG Waveforce washer showing an “OE” error code?
A: The “OE” error code typically indicates a draining problem. Check the drain hose for kinks and the drain pump filter for clogs.
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 how frequently you use the washer.
Q: Can I use bleach to clean the drain pump filter?
A: No, avoid using bleach on the drain pump filter as it can damage the plastic. Use warm water and a mild detergent instead.
Q: What if the drain hose is frozen?
A: If the drain hose is frozen, try warming it with a hairdryer on a low setting or wrapping it in warm towels.

Conclusion

A washer that won’t drain can be frustrating, but often the problem is something you can fix yourself. By following these troubleshooting steps, you can save money and avoid the hassle of calling a repair technician. If you’ve tried everything and the washer still won’t drain, it might be time to consult a professional. Good luck!