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How to Fix Lamona Dishwasher that Won't Drain

Last updated on by Muhammad Ali
How to Fix Lamona Dishwasher that Won't Drain

So, your Lamona dishwasher is not draining, and you are worried? Well, there are a variety of reasons why this could be happening.

Luckily, this is only a temporary issue in most cases, and I have found several ways to fix it.

Our Pick
True Fresh Dishwasher Cleaner & Deodorizer Tablets, 24-Pack

Clears the grease and limescale clogging your filter, spray arms and drain line. Try this before pulling any parts out.

Pros:

  • Reaches what you cannot scrub by hand.
  • One tablet a month stops buildup.
  • Safe for every dishwasher brand.

Cons:

  • Heavy limescale may need two runs.
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Lamona Dishwasher Not Draining

If your Lamona dishwasher is not draining, mix baking soda and vinegar in one cup and pour the mixture into the standing water at the bottom of the dishwasher. If the water starts draining, rinse it with hot water while running your Lamona dishwasher rinse cycle.

Lamona Dishwasher Drain Pump

A new drain pump will most likely fix this issue on your Lamona dishwasher.

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In most cases, this will fix the draining problem of your Lamona dishwasher. If it does not, try the other troubleshooting methods mentioned below:

If your dishwasher is under warranty, the easiest solution would be to contact Lamona support and ask for advice. Unfortunately, opening your Lamona dishwasher will void its warranty in most cases, so leave it as a last option.

Check Garbage Disposer

Ensure that the garbage disposer is properly installed on your Lamona dishwasher.

Did you just recently replace the garbage disposer on your dishwasher?

Remember that the new disposer comes with a plug at the drain tube, which is to be removed before use. This is a widespread mistake committed by new dishwasher users.

Clean Air Gap

If you see water coming out of the air gap, it means there is a blockage between the air gap and garbage disposal.

To fix it, you must clean the inside of the air gap with water and baking soda solution.

Check Dishwasher sump

Check the sump of your Lamona dishwasher for any blockage. It is in the bottom of the tub.

If you see any water standing there, it may be due to debris or food particles.

Clean it with baking soda and vinegar solution and see if it opens the drain.

Conclusion

If your Lamona dishwasher is not draining, don’t panic, as there are various methods you can follow to fix your dishwasher:

  • Correctly install the garbage disposer
  • Clean the air gap
  • Clean your dishwasher sump

If you still have issues with your Lamona dishwasher, contact Lamona customer support.

Lamona Dishwasher Drain Pump

A new drain pump will most likely fix this issue on your Lamona dishwasher.

Check Price on Amazon

As an Amazon Associate I earn from qualifying purchases.

Our Pick
SplaShh Dishwasher Cleaner and Deodorizer Tablets

Kills the stale smell when dishes come out clean but the machine does not. Clears residue from the sump and filter.

Pros:

  • Targets odor at the source.
  • Cuts limescale in hard water.
  • Runs on an empty cycle.

Cons:

  • Rinse the filter first for best results.
Check Price on Amazon

As an Amazon Associate I earn from qualifying purchases.

Lamona Dishwasher Still Not Working?

Start with the problem you are seeing. Use our dishwasher diagnostic tool, answer a few easy questions, and get the solution.

Use Our Lamona Dishwasher Troubleshooting Tool

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Written by

Muhammad Ali

Muhammad Ali is an Electrical Engineer and Appliance Repair Specialist from Canada, who has been helping people fix their appliances since 2020.