Miele Dishwasher Troubleshooting : Fixing Common Issues

Common Miele Dishwasher Issues

If you own a Miele dishwasher, you know it’s a reliable and high-quality appliance. However, like any other machine, it may encounter some issues from time to time. In this section, we will discuss the most common Miele dishwasher problems and their troubleshooting solutions.

Credit: youtube.com

Failure to Start

One of the frustrating issues you may encounter with your Miele dishwasher is when it fails to start. If you press the start button and there is no response, several factors could be causing this problem. Here are a few troubleshooting steps you can take:

  1. Ensure that the dishwasher is properly plugged into a functioning power outlet.
  2. Check the circuit breaker and make sure it hasn’t tripped. If it has, reset it and try starting the dishwasher again.
  3. Inspect the power cord for any damage or frays. If you find any, it may need to be replaced.

Drainage Problems

Another common issue faced by Miele dishwasher owners is drainage problems. If you notice that your dishwasher is not draining properly or there is standing water at the bottom, follow these troubleshooting steps:

  1. Check for any clogs or obstructions in the drain hose or filter. Clean them if necessary.
  2. Make sure the drain pump is functioning correctly. If it is not, it may need to be repaired or replaced.
  3. Inspect the garbage disposal connection if your dishwasher is connected to it. Ensure it is not clogged or blocked.

Error Codes

Miele dishwashers are equipped with built-in diagnostic systems that display error codes when a fault or error occurs. If you see an error code on the door panel display, refer to the dishwasher’s manual or Miele’s official website for specific troubleshooting instructions corresponding to the code. Some common Miele dishwasher error codes include:

  • F01 – Water/heating fault
  • F11 – Drainage fault
  • F13 – Water intake fault
  • F24 – Water path control unit fault

Power Supply Issues

If your Miele dishwasher does not turn on at all, it could be due to power supply issues. Here are a few troubleshooting steps you can take to resolve this problem:

  1. Check the power outlet and ensure it is functioning properly. Try plugging in another appliance to confirm.
  2. Inspect the power cord for any visible damage. If you find any, it may need to be replaced.
  3. If the circuit breaker has tripped, reset it and try turning on the dishwasher again. If it trips repeatedly, consult a qualified professional.

In conclusion, common Miele dishwasher issues such as failure to start, drainage problems, error codes, and power supply issues can usually be resolved with some simple troubleshooting steps. However, if the problem persists or if you are unsure of how to proceed, it is always recommended to seek professional assistance to ensure the proper functioning of your Miele dishwasher.

Fixing A Miele Dishwasher That Won’t Start

Having trouble starting your Miele dishwasher? Don’t fret! Check the power supply, socket, and circuit breaker to ensure they aren’t the issue. If the problem persists, it’s best to consult a qualified engineer for assistance.

Check Power Supply

If your Miele dishwasher refuses to start, the first thing you should check is the power supply. Ensure that the dishwasher is properly connected to the power source and that the power cord is not damaged or loose. Additionally, make sure that the circuit breaker for the dishwasher is turned on and hasn’t tripped. If you suspect a faulty socket, try plugging in another electronic device to see if it works. If none of these steps resolve the issue, it may be time to examine other potential causes.

Reset The Dishwasher

Sometimes, a simple reset can do wonders for a Miele dishwasher that won’t start. To do this, locate the dishwasher’s control panel and locate the power button. Press and hold the power button for approximately ten seconds until the dishwasher completely powers off. Afterward, wait for a few moments and then press the power button again to turn it back on. This reset process can often resolve minor glitches or errors that prevent the dishwasher from starting.

Inspect Door Latch

The door latch plays a crucial role in ensuring that your Miele dishwasher starts and operates correctly. If the door latch is not fully engaged or is faulty, the dishwasher won’t start. Inspect the door latch to ensure that it is clean, free of debris, and properly aligned. You can try gently pushing and pulling the door to see if the latch engages securely. If the latch seems loose or damaged, it may need to be replaced.

Examine Control Board

If the power supply, reset, and door latch are not the culprits behind your Miele dishwasher not starting, the control board could be the problem. The control board manages the various functions of the dishwasher and communicates with the other components. Check the control board for any visible signs of damage such as burned-out circuits, loose connections, or blown fuses. If you notice any abnormalities, it is best to consult a professional technician for repair or replacement.

In conclusion, troubleshooting a Miele dishwasher that won’t start involves checking the power supply, performing a reset, inspecting the door latch, and examining the control board if necessary. By following these steps, you can potentially resolve the issue and get your Miele dishwasher up and running again without the need for professional assistance.

Resolving Drainage Problems

Resolve your drainage problems with effective Miele dishwasher troubleshooting techniques. Easily fix issues such as not draining or grinding noises, and ensure your dishwasher functions smoothly. Discover helpful tips and step-by-step instructions to clean filters, check impellers, and reinstall parts for optimal performance.

Clean Dishwasher Filter

One common cause of drainage problems in a Miele dishwasher is a dirty or clogged filter. Over time, food particles, grease, and debris can accumulate in the filter, obstructing the flow of water and causing drainage issues. To resolve this problem:

  1. Locate the filter at the bottom of the dishwasher and remove it.
  2. Gently clean the filter under running water, removing any debris or build-up.
  3. Inspect the filter for any damages. If the filter is damaged, it may need to be replaced.
  4. Once cleaned, reinsert the filter back into its position in the dishwasher.

Check Drain Pump And Impeller

The drain pump and impeller play a crucial role in ensuring proper drainage in your Miele dishwasher. If these components become clogged or malfunction, it can lead to drainage problems. To check and clean the drain pump and impeller:

  1. Access the drain pump by removing the dishwasher’s bottom panel.
  2. Locate the drain pump and inspect it for any visible clogs or debris.
  3. If you notice any blockages, carefully remove them using a soft brush or cloth.
  4. Check the impeller (located inside the drain pump) for any damages or obstructions. Remove any debris that may be affecting its performance.
  5. Once cleaned, reassemble the dishwasher and test it to see if the drainage problem has been resolved.

Clear Clogged Drain Hose

A clogged drain hose is another common culprit behind drainage problems in Miele dishwashers. If the drain hose is blocked or kinked, water cannot flow out properly, leading to issues with drainage. To clear a clogged drain hose:

  1. Turn off the dishwasher and disconnect it from the power source.
  2. Locate the drain hose, usually located at the back of the dishwasher.
  3. Check for any visible clogs or kinks in the hose.
  4. If you find any obstructions, carefully remove them using a long, flexible brush or pipe cleaner.
  5. Make sure the drain hose is free from any twists or bends that could impede the flow of water.
  6. Once cleared, reconnect the drain hose and test the dishwasher to see if the drainage problem has been resolved.

Inspect Non-return Valve

The non-return valve in a Miele dishwasher prevents water from backing up into the dishwasher after it has been drained. If the non-return valve is faulty or clogged, it can cause drainage problems. To inspect and clean the non-return valve:

  1. Locate the non-return valve, which is usually located on the side or the back of the dishwasher.
  2. Check for any debris or obstructions in the valve.
  3. If you find any blockages, clean them using a soft brush or cloth.
  4. Ensure the non-return valve is functioning properly by testing the dishwasher after cleaning.

Understanding Miele Dishwasher Error Codes

If you’re experiencing Miele dishwasher error codes, understanding them is crucial for troubleshooting. These codes can help identify faults or errors and guide you in resolving them.

Finding Error Codes

If you are experiencing issues with your Miele dishwasher, understanding the error codes it displays can help you troubleshoot and resolve the problem. Many Miele dishwashers come with built-in diagnostic systems that detect faults or errors and show them on the door panel display. To find the error code, you simply need to locate the digital display specific to your dishwasher model.

Interpreting Common Error Codes

Once you have located the error code on your Miele dishwasher, it is essential to know what it means to interpret the problem correctly. Here are some common error codes and their possible explanations:

Error CodeExplanation
E01Water intake issue, such as a clogged filter or faulty water inlet valve.
E02Drainage problem, which could be caused by a clogged drain hose or a faulty drain pump.
E03Heating element malfunction, indicating a problem with the dishwasher’s heating component.
E04Water pressure issue, such as low water pressure or a blocked water supply.
E05Overfill or leak detection, suggesting a potential leak or an issue with the dishwasher’s water level sensor.

These are just a few examples of common Miele dishwasher error codes, and each error code may have different variations depending on the specific model. It’s important to refer to your dishwasher’s manual for a comprehensive list of error codes and their meanings.

Resetting The Error Code

If you have identified the error code on your Miele dishwasher and have resolved the underlying issue, you may need to reset the error code. Resetting the dishwasher will clear the error code from the display and allow you to use the appliance again. To reset the error code, follow these steps:

  1. Press and hold the “Start” button or a combination of specific buttons, as specified in your dishwasher’s manual.
  2. Continue holding the buttons until the display changes or resets.
  3. Release the buttons and wait for the dishwasher to finish the reset process.
  4. Your Miele dishwasher should now be ready to use without displaying any error codes.

Remember to consult your dishwasher’s manual for the exact button combination and reset process specific to your model, as different Miele dishwashers may have varying reset procedures.

Addressing Power Supply Issues

If your Miele dishwasher is not functioning properly, the first thing to check is the power supply. Power supply issues can prevent your dishwasher from turning on or functioning correctly. In this section, we will discuss the steps you can take to troubleshoot and address power supply problems with your Miele dishwasher.

Check Circuit Breaker

One common power supply issue with dishwashers is a tripped circuit breaker. To check if the circuit breaker is the cause of the problem, follow these steps:

  1. Locate your home’s electrical panel.
  2. Look for the circuit breaker that controls the dishwasher.
  3. If the breaker is in the “off” position, switch it back to “on”.
  4. Observe if the dishwasher turns on after resetting the circuit breaker.

Inspect Power Cord

If the circuit breaker is not the issue, the next step is to inspect the power cord of your Miele dishwasher. Here’s how you can do it:

  1. Unplug the dishwasher from the power outlet.
  2. Examine the power cord for any visible damage such as cuts or fraying.
  3. If you notice any damage, it is recommended to replace the power cord.
  4. Ensure that the power cord is securely plugged into the outlet.

Verify Outlet And Socket

If the circuit breaker and power cord are in good condition, the issue could be with the outlet or socket. Follow these steps to verify them:

  1. Make sure the outlet where the dishwasher is plugged in is functioning properly.
  2. Try plugging another electronic device into the same outlet to check if it works.
  3. If the outlet is not working, try plugging the dishwasher into a different outlet.
  4. If the dishwasher works with a different outlet, the original outlet may need repair.

Consult A Qualified Engineer

If you have followed all the aforementioned steps and your Miele dishwasher is still experiencing power supply issues, it is advisable to consult a qualified engineer. A professional technician will have the expertise to diagnose and resolve the problem efficiently and safely.

By addressing power supply issues with your Miele dishwasher, you can ensure that it operates smoothly and efficiently, providing you with clean and sparkling dishes every time.

Frequently Asked Questions

Is There A Reset Button On A Miele Dishwasher?

No, there is no reset button on a Miele dishwasher.

How Do I Find The Error Code On My Miele Dishwasher?

To find the error code on your Miele dishwasher, check the door panel display. Miele dishwashers have built-in diagnostic systems that detect faults or errors and display them on the panel. Each model has its own specific digital displays for error codes.

Why Is My Miele Dishwasher Not Starting?

If your Miele dishwasher is not starting, check the power supply, socket, fuse, and power cord for any issues. Reset the circuit breaker if necessary. If the problem persists, seek assistance from a qualified engineer.

What Is The Life Expectancy Of A Miele Dishwasher?

The life expectancy of a Miele dishwasher is approximately 20 years.

What Are The Common Miele Dishwasher Fault Codes?

Miele dishwashers have built-in diagnostic systems that detect faults or errors and display them on the door panel. Each model has specific digital displays for fault codes.


Troubleshooting common issues with your Miele dishwasher can be a straightforward process. By following the steps provided in this blog post, you can easily identify and resolve problems such as drainage issues, error codes, and power supply interruptions. Remember to consult the Miele website or contact a qualified technician if you encounter more complex problems.

Regular maintenance and care will help prolong the lifespan of your Miele dishwasher, ensuring many years of reliable performance.

Leave a Comment