Lg Tromm Washer Will Not Drain

Introduction

Finding your LG Tromm washer full of water after a wash cycle can be a real headache. Not only does it prevent you from doing your laundry, but it can also lead to mold growth and potential water damage if left unattended. This problem often happens after washing bulky items or during periods of heavy use. Addressing this issue promptly is important to avoid further complications and keep your laundry routine running smoothly.

Common Causes of LG Tromm Washer Will Not Drain

Several factors can cause your LG Tromm washer to refuse to drain. Here are some common culprits:

Clogged Drain Hose: The hose that carries the water away from the washer can become blocked with lint, small objects, or debris.
Blocked Drain Pump Filter: Located near the bottom of the washer, the drain pump filter catches larger items to prevent them from damaging the pump. This filter can easily become clogged.
Kinked or Damaged Drain Hose: A kink in the drain hose restricts water flow, while damage can lead to leaks and drainage problems.
Faulty Drain Pump: The drain pump is responsible for actively pushing water out of the washer. If it fails, the washer won’t drain.
Clogged Drainpipe: The pipe where the drain hose empties might be clogged, preventing water from exiting the washer.
Air Lock in the Drain Hose: Sometimes, air can get trapped in the drain hose, creating a vacuum that prevents water from flowing.
Control Board Malfunction: In rare cases, a malfunctioning control board may prevent the drain cycle from initiating.
Overuse of Detergent: Too much detergent can create excessive suds, which can interfere with the draining process.

Symptoms Checklist

Use this checklist to accurately identify the issue:

Washer cycle completes, but water remains in the drum.
Washer displays an error code related to drainage (e.g., OE, UE, dE).
You hear a humming sound from the washer, but no water is draining.
Water drains very slowly, or only a trickle comes out.
The drain hose is visibly kinked or damaged.
The drain pump filter is clogged with debris.

How to Fix LG Tromm Washer Will Not Drain Step-by-Step Guide

Follow these steps to troubleshoot and fix the drainage problem:

Unplug the Washer: For safety, disconnect the washer from the power outlet before starting any repairs.
Check the Drain Hose for Kinks: Inspect the entire length of the drain hose for any kinks or bends that might be restricting water flow. Straighten them out.
Inspect the Drain Hose Connection: Make sure the drain hose is securely connected to both the washer and the drainpipe.
Clear the Drain Hose: Disconnect the drain hose from the drainpipe and carefully blow into it to dislodge any blockages. You can also use a flexible wire or snake to clear the hose.
Locate the Drain Pump Filter: This is typically located at the bottom front of the washer, behind a small access panel. Consult your washer’s manual if you can’t find it.
Drain Remaining Water: Place a shallow pan or towel under the access panel to catch any water that spills out when you open it. Some models have a small drain tube for this purpose.
Clean the Drain Pump Filter: Carefully remove the filter (it might be screwed in). Clean it thoroughly under running water, removing any lint, hair, coins, or other debris.
Inspect the Drain Pump: With the filter removed, look inside the drain pump housing. Check for any visible obstructions or debris that might be blocking the impeller (the rotating part of the pump).
Reconnect the Drain Pump Filter: Once everything is clean, reinsert the drain pump filter securely.
Check the Drainpipe: Disconnect the drain hose from the drainpipe and check for any clogs in the drainpipe. You can use a drain snake or plunger to clear it.
Run a Test Cycle: Plug the washer back in and run a short drain and spin cycle to see if the problem is resolved.
Check for Error Codes: If the washer still isn’t draining, check the display panel for any error codes. Consult your washer’s manual to understand the meaning of the code and troubleshoot accordingly.
Check the Air Vent: Locate the air vent hose (usually a small hose connected to the drain pump). Make sure it’s not blocked. A blocked air vent can create a vacuum and prevent proper draining.

Fix the Issue Without Buying Parts

Often, a simple reset or cleaning can resolve the drainage issue:

Washer Reset: Unplug the washer for 5-10 minutes, then plug it back in. This can sometimes reset the control board and clear minor errors.
Recalibration: Some LG Tromm washers have a calibration mode. Refer to your owner’s manual for instructions on how to calibrate your specific model.
Maintenance Wash: Run an empty washer cycle with a washing machine cleaner or a cup of white vinegar to help remove buildup and prevent clogs.
Detergent Reduction: Use the recommended amount of detergent for each load to avoid excessive suds.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and your washer still won’t drain, the drain pump itself might be faulty and need replacing. A new drain pump typically costs between $50 and $150 USD. In rare cases, a malfunctioning control board could be the culprit, which is a more expensive repair (potentially $200-$400 USD). Common parts that fail include the drain pump, drain pump motor, and occasionally the pressure sensor.

Safety Warning

Always unplug the washer before performing any repairs.
Be careful when handling water to avoid electrical shock.
Use caution when working around water and ensure the floor is not slippery.
Do not attempt repairs if you are uncomfortable working with electrical appliances. Call a qualified technician.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Small bucket or pan
Towels
Flexible wire or drain snake
Work gloves

FAQ

Here are some frequently asked questions:

Q: My washer is making a loud humming noise but not draining. What does this mean?
A: This usually indicates that the drain pump is trying to work but is blocked by something. Check the drain pump filter for obstructions.
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 your washer and the types of items you wash.
Q: Can I use a liquid drain cleaner in my washing machine?
A: No, it is not recommended to use liquid drain cleaners in your washing machine, as they can damage the internal components.
Q: What does the “OE” error code mean on my LG washer?
A: “OE” typically indicates a drainage error. This suggests that the washer is unable to drain water properly, and you should follow the troubleshooting steps outlined above.

Conclusion

Don’t let a washing machine that won’t drain ruin your day! By following these troubleshooting steps, you can often resolve the issue yourself and save money on costly repairs. Remember to prioritize safety and take your time. If you’ve exhausted all options and the problem persists, it’s best to call a qualified appliance repair technician for professional assistance.