How To Reset A Thermador Dishwasher [Quickly & Easily]

Having trouble with your Thermador dishwasher? Sometimes, it only takes a simple reset to get it working like new again.

Whether you're struggling with a display that won't cooperate or a cycle that won't start, resetting your dishwasher might be the answer you've been looking for.

In this article, we'll show you how to reset your Thermador dishwasher quickly and easily, so you can get back to cleaning your dishes without any hassle.

Let's get to business!

Why Would I Need to Reset My Thermador Dishwasher?

Here are some of the most common reasons why you might need to reset your dishwasher.

Power Outage

We all know how frustrating power outages can be, especially when interrupting your dishwasher's cycle.

If your dishwasher ran during a power outage, it may have paused its cycle indefinitely.

When power is restored to the machine, resetting the dishwasher may resolve the problem and allow you to start a new cycle.

Error Code on Display

Is your dishwasher displaying an error code on the control panel?

Don't panic just yet! Error codes, indicated by the letter "E" followed by two digits, can indicate a specific problem with your dishwasher.

These codes can range from poor water flow to draining issues and more.

Before calling a technician, consult your owner's manual to identify the error code and its meaning.

Sometimes, these error codes can be "false readings" caused by restarting your dishwasher too quickly or after a power outage.

In this case, resetting your machine might do the trick.

Dishwasher Stops At Mid-Cycle

If your dishwasher stops working in the middle of a cycle, it might be due to a power surge or a malfunction.

Try resetting your dishwasher to see if it resolves the issue.

If the problem persists, you might need to check the water supply, the drain hose, or the dishwasher's internal components.

Issues in Draining

There are a few reasons why your Thermador dishwasher won't drain, such as a kinked drain hose or clogged filter.

If you're unsure of the cause, check for an error code on the control panel, indicating what hardware problems prevent the drainage from draining.

Before taking any drastic measures, try resetting your dishwasher to see if it resolves the issue.

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How to Quickly and Easily Reset A Thermador Dishwasher [Step-by-Step]

Here are the steps you need to follow to reset your dishwasher quickly and easily.

Start by making sure the dishwasher door is completely closed and latched.

Depress the on/off button, then press and hold the HEAVYWASH and LIGHT WASH buttons simultaneously for about 3 seconds. You'll know the cycle is complete when the drain pump stops, and the alphanumeric display shows the end of the cycle.

Press the on/off button again to shut off the dishwasher.

Your dishwasher is now reset and ready to run your selected wash cycle. Simply press the on/off button to restart the dishwasher.

It's that simple! Once you've reset your dishwasher, run a test cycle to see if the issue has been resolved.

If the previous method of resetting your, there's another method you can try. Simply locate the power cord behind the dishwasher and unplug it from the outlet.

After 2 minutes have passed, plug the dishwasher back into the outlet and turn on the power switch.

Wait for the dishwasher to start up and see if the issue has been resolved.

For more information, check out this Thermador user manual.

What Issues Would Prevent My Thermador Dishwasher to Reset?

If you are having trouble resetting your Thermador dishwasher, there may be a few issues that are causing the problem.

Here are some common issues that could be preventing your dishwasher from resetting:

Hard Water Buildup

Over time, hard water can cause limescale to build up in your dishwasher's spray arms, filters, and other components.

Limescale is a type of mineral deposit left behind on dishes and the dishwasher inside after the water has evaporated.

The buildup can cause your dishwasher to malfunction and prevent it from resetting, making it less effective at cleaning your dishes.

To prevent limescale buildup, you can use a water softener or add a rinse aid to your dishwasher.

Using Too Much Detergent

When you use too much detergent, it can create excessive suds that can damage your dishwasher's pump and other components.

To prevent this issue, make sure to follow the detergent manufacturer's instructions and use the correct amount of detergent.

Continue Reading: Soap Still In Dishwasher After Cycle – What To Do?

Problems in The Drain Pump

The drain pump is a crucial component of your dishwasher, responsible for expelling dirty water from the tub via the drain hose and kitchen drain line.

If your dishwasher is not draining properly, it may be due to a problem with the drain pump.

Washing machine drain clean, close-up. Open filter cover of washing machine

A clogged or damaged drain pump can prevent your dishwasher from resetting and cause issues with cleaning effectiveness and odors.

If you've tried resetting your dishwasher and the same drain pump-related error code keeps appearing, it may be time to clean or replace the drain pump.

Leaking

Leaking can also be a reason why your dishwasher isn't resetting.

A leaking dishwasher can damage the electrical components and cause it to malfunction.

To fix this issue, locate the source of the leak and replace or repair the damaged parts.

Other Troubleshooting Tips on Thermador Dishwasher

If resetting your Thermador dishwasher doesn't solve your problem, don't worry. There are a few other troubleshooting tips that you can try. Here are some things to check:

Check the Water Supply

Ensure your dishwasher has enough water supply and the water intake valve is not clogged.

If you have hard water, try cleaning the spray arms and the dishwasher interior with a mixture of vinegar and water.

Doing so will help remove any mineral buildup that could be affecting your dishwasher's performance.

Check the Drain Hose

See if the drain hose is blocked or kinked. If it is, straighten it out or clean it to improve water flow.

Check the Dishwasher Filter

A dirty filter can cause your dishwasher to work improperly. Detach the filter and use warm, soapy water to clean it.

You can find the filter around the base of the spray arm or under the bottom rack.

Check the Detergent Dispenser

If your dishwasher isn't dispensing detergent properly, ensure that the dispenser is clean and free of blockages.

You can also try switching to a different detergent type to see if that solves the problem.

Check the Dishwasher Spray Arms

If your dishes aren't getting clean, it's possible that the spray arms are clogged.

Remove the spray arms and clean them using a toothbrush and warm, soapy water.

Rinse them thoroughly and put them back in.

Following these troubleshooting tips, you can help ensure your Thermador dishwasher works properly.

You can also check the manufacturer's guide for more comprehensive troubleshooting.

Final Thoughts

That's it! Follow the simple steps above, and you can reset your Thermador dishwasher quickly and easily.

If you're still experiencing issues with your dishwasher, you may need to contact a Thermador professional for further assistance.

We hope this guide was helpful to you. If you have any other tips or tricks for resetting a Thermador dishwasher, please let us know in the comments below!