Whirlpool Duet Ht Washer Not Draining

Introduction

Finding a pool of water in your Whirlpool Duet HT washer after a wash cycle is frustrating! A washer that won’t drain can lead to mold growth, smelly clothes, and potential water damage to your home. It’s important to address this problem quickly to prevent further issues and get your laundry routine back on track.

Common Causes of Whirlpool Duet HT Washer Not Draining

Here are some of the most common reasons your Whirlpool Duet HT washer might not be draining:

• Clogged Drain Hose: This is the most frequent culprit. Lint, small objects, and debris can build up in the hose, blocking the water flow.
• Clogged Drain Pump Filter: The drain pump filter is designed to catch larger items before they reach the pump. It can become clogged with lint, coins, buttons, etc.
• Kinked or Damaged Drain Hose: A kink in the drain hose restricts water flow, while damage can cause leaks and drainage issues.
• Faulty Drain Pump: If the pump motor is failing, it may not be able to effectively pump the water out of the washer.
• Blocked Drainpipe: The drainpipe where the washer’s drain hose connects could be clogged, preventing proper drainage.
• Air Lock: Sometimes, air can get trapped in the drain hose, creating an “air lock” that prevents water from flowing.
• Control Board Malfunction: In rare cases, a malfunctioning control board might not be sending the signal to activate the drain pump.
• Lid Switch Problem: Although less common on front-load models like the Duet HT, a faulty lid switch (or door lock assembly) can prevent the drain cycle from starting. The washer might not “think” the door is closed properly.

Symptoms Checklist

Here are some signs that your Whirlpool Duet HT washer is not draining properly:

• Standing water in the washer drum after a wash cycle.
• The washer cycle stops before the drain/spin phase.
• The washer makes a humming or buzzing noise during the drain cycle but doesn’t drain.
• Error codes displayed on the washer’s control panel related to draining.
• Water drains very slowly or weakly.

How to Fix Whirlpool Duet HT Washer Not Draining Step-by-Step Guide

Follow these steps to troubleshoot and fix your washer:

1. Unplug the Washer: For safety, disconnect the washer from the power outlet before starting any troubleshooting.
2. Check the Drain Hose for Kinks: Make sure the drain hose isn’t kinked or bent sharply. Straighten out any kinks and ensure the hose has a smooth path to the drainpipe.
3. Inspect the Drain Hose Connection: Check the connection point where the drain hose connects to the drainpipe. Ensure it’s not clogged or blocked. Remove the hose and inspect both ends.
4. Clear the Drain Hose: Disconnect the drain hose from both the washer and the drainpipe. Flush the hose with water to dislodge any clogs. You can use a garden hose or a sink faucet.
5. Locate and Clean the Drain Pump Filter: The filter is usually located at the bottom front of the washer, behind a small access panel. Place a shallow pan or towel underneath to catch any water. Unscrew the filter cap slowly. Clean any lint, debris, or objects from the filter.
6. Inspect the Drain Pump (If Accessible): After removing the filter, look inside the drain pump housing. Check for any obstructions that might be blocking the pump impeller.
7. Check the Drainpipe: Make sure the drainpipe where the washer’s drain hose connects isn’t clogged. You can use a drain snake or a plumbing auger to clear any blockages.
8. Test the Drain Pump: (Requires Multimeter and some electrical knowledge – proceed with caution or skip this step). If you suspect the drain pump is faulty, you can test it with a multimeter for continuity. A lack of continuity indicates a faulty pump. However, this step is best left to a qualified technician if you are not comfortable with electrical testing.
9. Reassemble and Test: Reconnect the drain hose to the washer and the drainpipe. Plug the washer back in and run a short drain/spin cycle to see if the problem is resolved.
10. Check for Error Codes: If the washer displays an error code related to draining, consult your owner’s manual for specific troubleshooting steps related to that code.
11. Run a “Clean Washer” Cycle: Some Whirlpool Duet HT models have a “Clean Washer” cycle. Running this cycle with a washing machine cleaner can help remove buildup and prevent future drainage issues.

Fix the Issue Without Buying Parts

Before considering replacing any parts, try these free methods:

• Reset the Washer: Unplug the washer for 1 minute, then plug it back in. This can sometimes reset the control board and resolve minor glitches.
• Run a Cleaning Cycle with Vinegar and Baking Soda: This can help dissolve mineral deposits and freshen up the washer.
• Inspect the Door Seal: Make sure the door seal is clean and free of debris, as a damaged seal can affect water levels and drainage.

When Replacement Might Be Necessary

If you’ve tried all the troubleshooting steps and your washer still won’t drain, the drain pump might be faulty and need replacement. Replacing a drain pump typically costs between $80 and $200, including the part and labor if you hire a technician. Other parts that might need replacement (although less common) include the drain hose or the control board.

Safety Warning

• Always unplug the washer before attempting any repairs.
• Be careful when handling water, as it can create slippery surfaces.
• If you are not comfortable working with electricity, consult a qualified appliance repair technician.

Tools You May Need

• Screwdrivers (Phillips and flathead)
• Pliers
• Shallow pan or towels
• Flashlight
• Drain snake or plumbing auger (optional)
• Multimeter (optional, for testing the drain pump)

FAQ

Q: My washer makes a humming noise but won’t drain. 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 clogs.

Q: Where is the drain pump filter located on my Whirlpool Duet HT washer?

A: It’s typically located behind a small access panel at the bottom front of the washer.

Q: My washer is displaying an error code related to draining. What should I do?

A: Consult your owner’s manual for specific troubleshooting steps related to that error code. The manual may offer solutions specific to that error.

Q: How often should I clean the drain pump filter?

A: It’s recommended to clean the drain pump filter every 2-3 months, or more frequently if you wash a lot of heavily soiled items.

Conclusion

Troubleshooting a Whirlpool Duet HT washer that won’t drain can seem daunting, but by following these steps, you can often identify and fix the problem yourself. Remember to start with the simplest solutions, like checking for clogs and kinks in the drain hose. If you’ve exhausted all the troubleshooting steps and the issue persists, don’t hesitate to call a qualified appliance repair technician for assistance.

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