Washing Machine Full Of Water And Won T Drain

Introduction

Finding your washing machine full of water after a wash cycle can be a frustrating and concerning problem. Not only does it prevent you from doing more laundry, but it also poses a risk of water damage to your laundry room. This issue commonly occurs due to clogs, mechanical failures, or simple glitches. Addressing this promptly is important to avoid potential mold growth and further damage to your appliance and home.

Common Causes of Washing Machine Full of Water and Won’t Drain

Here are some common reasons why your washing machine might be refusing to drain:

Clogged Drain Hose: A kinked or blocked drain hose restricts water flow.
Clogged Drain Pump Filter: This filter traps lint and debris, which can build up and block the pump.
Faulty Drain Pump: The pump might be broken or jammed, preventing it from pushing water out.
Clogged Standpipe: The standpipe (the pipe your drain hose empties into) can be clogged, causing backflow.
Kinked or Blocked Internal Hoses: Hoses inside the washing machine can become twisted or clogged.
Lid Switch Issues: If the lid switch is faulty, the machine may not spin or drain properly as a safety measure.
Air Lock in the Drain Hose: Air trapped in the hose can prevent proper drainage.
Control Panel Malfunction: In rare cases, a faulty control panel might prevent the drain cycle from initiating.

Symptoms Checklist

Check for these symptoms to accurately diagnose the problem:

Washing machine is full of water after the wash cycle.
The machine makes a humming or buzzing sound during the drain cycle, but no water is being pumped out.
The drain hose appears kinked or blocked.
Water drains very slowly or not at all.
Error code displayed on the washing machine’s control panel (consult your manual for code definitions).
Unusual noises coming from the drain pump area.

How to Fix Washing Machine Full of Water and Won’t Drain Step-by-Step Guide

Follow these steps to troubleshoot and fix the drainage problem:

Safety First: Unplug the washing machine from the power outlet before starting any troubleshooting.
Check the Drain Hose: Make sure the drain hose isn’t kinked, twisted, or blocked. Straighten any kinks and detach the hose from the standpipe.
Inspect the Standpipe: Check the standpipe for clogs. Use a drain snake or auger to remove any obstructions.
Clean the Drain Pump Filter: Locate the drain pump filter (usually at the bottom front of the machine behind a small access panel). Remove the filter and clean it thoroughly, removing any lint, hair, or debris.
Check for Air Lock: Disconnect the drain hose and lower it to the floor, allowing any trapped air to escape. Then, reattach the hose.
Inspect Internal Hoses (If Comfortable): If you’re comfortable doing so, open the washing machine’s access panel (refer to your user manual) and inspect the internal hoses for kinks or blockages.
Test the Drain Pump (If Comfortable): With the machine unplugged, try manually turning the drain pump impeller (the little fan inside the pump). If it’s difficult to turn, it may be jammed.
Check the Lid Switch: Make sure the lid switch is functioning correctly. Sometimes, the switch can become loose or faulty. Test the lid switch continuity with a multimeter, if you have one.
Run a Drain and Spin Cycle: After checking these components, plug the washing machine back in and run a drain and spin cycle to see if the problem is resolved.
Check the Owners Manual: Look for troubleshooting tips related to draining issues.
Reset the Washing Machine: Some washing machines can be reset by unplugging them for a few minutes and then plugging them back in.
Check water level pressure switch or hose: A clogged pressure switch or the hose that connects the pressure switch to the washtub can cause the washing machine to overfill and not drain properly.

Fix the Issue Without Buying Parts

Many drainage issues can be resolved without needing to buy new parts. Here are some things you can try:

Regular Cleaning: Regularly clean the drain pump filter (every 1-3 months) to prevent build-up.
Use Less Detergent: Excessive detergent can create suds that hinder drainage.
Avoid Overloading: Overloading the washing machine can strain the drain pump.
Run a Cleaning Cycle: Use a washing machine cleaner periodically to remove residue and prevent clogs.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and the washing machine still won’t drain, the drain pump itself might be faulty and require replacement. The estimated cost for a drain pump replacement can range from $80 to $250, including the part and labor. Another possible replacement is the lid switch, which may cost around $50 to $150. Before replacing any parts, always consult with a qualified appliance repair technician.

Safety Warning

Always unplug the washing machine from the power outlet before performing any maintenance or repairs.
Be careful when dealing with water, as it can create a slip hazard. Clean up any spills immediately.
If you’re not comfortable performing a repair yourself, it’s best to call a qualified appliance repair technician.
Wear gloves to protect your hands from dirt and grime.
Never tamper with electrical components if you are not qualified.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Drain snake or auger
Bucket
Towels
Gloves
Multimeter (optional, for testing electrical components)

FAQ

Here are some frequently asked questions about washing machine drainage problems:

Q: Why is my washing machine making a humming noise but not draining? A: The drain pump is likely struggling to pump water, possibly due to a clog or a faulty motor. Check the drain pump filter first.
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: Can I use a chemical drain cleaner in my washing machine? A: It’s generally not recommended, as chemical drain cleaners can damage the washing machine’s components.
Q: Why is my washing machine draining slowly? A: This could be due to a partial clog in the drain hose, standpipe, or drain pump filter.

Conclusion

Dealing with a washing machine that won’t drain can be a hassle, but by following these troubleshooting steps, you can often resolve the issue yourself. Remember to prioritize safety and take your time. If you’ve exhausted all possible solutions and the problem persists, it’s best to call a qualified appliance repair technician for assistance. Don’t give up hope your laundry routine will be back on track soon!