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Bauknecht Dishwasher Error Codes and How to Solve Them
Having your trusty dishwasher act up just at that moment when you actually need it running is not anybody’s idea of a good time. But do not you worry-many issues are pretty fast in fixing once you comprehend what has actually caused it. If you use a Bauknecht dishwasher and some incomprehensible error code greets you each time you intend to run your dishes, look no further. This will walk you through what those error messages mean, and more importantly, how to troubleshoot and fix them.
Here’s to getting your dishwasher back to saving time, water, and energy-and your sanity!
What are Bauknecht Dishwasher Error Codes?
Bauknecht uses error codes to convey what exactly has gone wrong with your dishwasher. It is your dishwasher trying to say, “Something isn’t right here!” These error codes normally show on the digital display panel of the appliance to help you recognize the problem immediately and take some action.

Why Do These Errors Matter?
But ignoring these error codes will only bring bigger and costlier issues down the road. The faster you can solve them, the more time you will save, the longer your dishwasher will last, and the less water and energy you will waste.
Now, let’s interpret those cryptic messages.
Common Bauknecht Dishwasher Error Codes: What They Mean and How to Fix Them
Below is a helpful list of Bauknecht dishwasher error codes and meanings, including troubleshooting tips. Nothing to worry about-they are far easier to resolve than they sound!
Bauknecht Dishwasher Error Codes
Comprehensive Error Code Reference Table
Error Code | Meaning | How to Fix |
---|---|---|
A1 | Dishwasher Not Draining | – Check and clean dishwasher filter – Check drain hose for kinks/blockages – Run a test cycle |
A5 | Fault in Water Intake | – Check water tap is fully open – Check water hose for kinks/blockages – Check for water leakages |
E1 | Leak in Water | – Turn off and disconnect power – Look for leaks underneath – Contact technician if leak can’t be traced |
E2 | Drainage Problem | – Examine drain hose for clogs or bends – Clear debris from filter system – Ensure sink drainage isn’t blocked |
E3 | Heating Element Issue | – Check thermostat and heating element – Call professional if unsure – Verify no cycle disruption occurred |
E4 | Water Leakage Detected | – Disconnect power – Inspect appliance base for water – Check hoses and seals for damage |
E5 | Water Overflow | – Check inlet valve functionality – Verify drainage system isn’t blocked |
E6/E7 | Sensor Issues | – Clean sensors with damp cloth – Replace sensors if cleaning doesn’t help |
E8 | Spray Arm Problem | – Remove and clean spray arms – Clear blockages – Ensure proper placement |
F1 | Faulty Thermostat | – Check water supply temperature – Replace thermostat if necessary |
F2 | Water Level Error | – Check valve functionality – Ensure drain hose is not kinked |
F3/F4 | Heating Element Problem | – Unplug and reset dishwasher – Replace heating element if issue persists |
F5/F6 | Spray Arm Fault | – Remove and clean spray arms – Check arms can move freely |
F7 | Flow Meter Malfunction | – Check intake water filter – Replace flow meter if needed |
F8 | Clogged Drainage System | Follow A1 error resolution process |
F9 | Overflow Alarm | – Switch off water supply – Unplug appliance – Check float switches – Manually drain excess water |
F10/F11 | Communication Errors | – Unplug for 5-10 minutes – Contact professional if problem persists |
F12/F15 & FA/FB | Sensor and Pump Malfunctions | – Clean sensors – Check circulation pump flow meter |
H | General Heating Fault | – Reset machine – Run test cycle – Replace faulty heating elements |
A1 – Dishwasher Not Draining
Meaning: This code means that your dishwasher isn’t draining water. It may be due to a blocked filter or drain pipe.
How to Fix It:
- Check and clean the dishwasher filter, clear out food particles or debris that block it.
- Check the drain hose for kinks or blockages.
- Run a test cycle to see if this has resolved the problem.
A5 – Fault in Water Intake
Explanation: Your dishwasher is not taking in water as it should.
How to Repair:
- Check the water tap is opened fully.
- Check the water hose for kinks and blockages.
- Check for any water leakages in the intake.
E1 – Leak in Water
Meaning: Your dishwasher has detected a water leak or too much water in the bottom.
How to Fix It:
- Turn off and disconnect the power to the dishwasher.
- Look underneath your dishwasher for any leaks.
- If you can’t trace the leak, the job may be best left to an appliance technician.
F1 – Faulty Thermostat
Meaning: The thermostat has failed and cannot regulate the water temperature.
How to Fix It:
- Check to see if the water supply to your appliance is hot enough.
- If it is, then the thermostat needs to be replaced by a technician.
F2 – Water Level Error
Meaning: There is incorrect water level in the machine- either too low or too high.
How to Fix It:
- Check whether the valve works correctly.
- Look at the drain hose, ensuring that it’s not kinked or positioned appropriately.
F3/F4 – Heating Element Problem
Meaning: The dishwasher does not heat water efficiently F3, or there is some malfunctioning in the temperature sensing circuitry.
How to Fix It:
- Unplug the dishwasher and reset.
- If this does not resolve the issue, then the element might need to be replaced.
F5/F6 – Spray Arm Fault
Meaning: The spray arms are not circulating properly or are blocked.
How to Fix It:
- Remove the spray arms and clean off any food and debris that might be blocking.
- Check the arms can move freely before restarting.
F7 – Flow Meter Malfunction
Meaning: Flow meter either faulty or detects disturbances in the water flow.
Solution:
- Check intake water filter as it may be blocked
- Replace the flow meter if needed.
F8- Clogged Drainage System
Meaning: Similarly, as explained in A1 error, your water is not draining properly.
Solution: Refer the A1 error process.
F9 – Overflow Alarm
Meaning: Too much of water inside the dishwasher and therefore chances of overflow of the inner water.
Solution:
- Switch off the water supply and unplug the appliance.
- Check if the float switches are jammed or there are any leaks.
- Manually drain off excess water if necessary.
F10/F11 – Communication Errors
Meaning: Faulty communication between components often involves the control board.
How to Fix It:
- Try to reset the dishwasher by unplugging it for 5 to 10 minutes.
- If the problem remains, the issue requires a troubleshoot by a professional.
F12/F15 & FA/FB – Sensor and Pump Malfunctions
Meaning: These indicate problems with sensors or the circulation pump.
How to Fix It:
- If possible, then clean the sensors.
- Check the flow meter of a circulation pump for blockages.
H – General Heating Fault
Cause: The problem in elements involved in heating or temperature regulation of water
How to Fix:
- The machine should be reset and test cycle run.
- Faulty heating elements should be replaced.
Avoiding Dishwasher Error Codes in Future
Though the error codes will keep on flashing but proper servicing of dishwasher can minimize their frequency. Here is the key:
- Clean the Filters Regularly: This will avoid blockages and allow water to flow properly.
- Inspect Hoses: Check intake and drain water hoses for kinks or blockages.
- Run a Maintenance Wash: Using a dishwasher cleaner or vinegar will help eliminate grease and limescale.
- Monitor Loading: Don’t overload your dishwasher, as this may block the spray arms and further reduce efficiency.
Conclusion
A Bauknecht dishwasher works hard, like any other appliance, and sometimes even the best machines have to be treated nice. The next time you see one of those codes, take a deep breath and refer to this guide for what to do to try and fix your problem. You can often fix these in just a few steps!
Still having a problem? Feel free to seek help from a professional since that is much easier than dealing with small problems which become huge, expensive repairs.
To easy dishwashing and clean plates for years to come! Have any of you ever seen these error codes? Share your experience or tips for troubleshooting in the comments below!