AEG Dishwasher Error Code 20

AEG Dishwasher Error Code 20

Anyone who has encountered an error code with their appliances knows how frustrating it can be. These cryptic messages are your appliance’s way of telling you something isn’t working right, but what exactly is it saying? Let’s decode one such error code, the AEG Dishwasher Error Code 20, to help you troubleshoot and possibly fix the issue at home.

Error Code 20 on an AEG Dishwasher refers to a draining problem. This issue may result from a variety of causes, which can range from a simple obstruction in the drain hose to a more complex issue with the appliance’s drain pump. Let’s delve into each of these in more detail.

Blocked Drain Hose

The most common cause of an Error Code 20 is a blocked drain hose. Leftover food particles or debris can get stuck in the hose, preventing the dishwasher from draining properly.

To troubleshoot this issue, first, disconnect the dishwasher from the mains power. Then, locate the drain hose – it’s usually at the back of the dishwasher. Disconnect the hose and check it for blockages. If you find any, clean it thoroughly. If the hose itself is damaged, it’s best to replace it entirely.

Clogged Drain Pump

A malfunctioning drain pump can also trigger Error Code 20. Over time, small objects or accumulated grime can clog the pump, obstructing the draining process.

You can access the drain pump usually located at the bottom of the dishwasher. Remember to disconnect the power first, for safety reasons. If the pump is clogged, clean it out and check if this resolves the issue. In case the pump is faulty, consider seeking help from a professional or replacing the pump if necessary.

Faulty Pressure Switch

Less commonly, Error Code 20 can be caused by a faulty pressure switch or chamber. This switch measures the water level in your dishwasher. If it malfunctions, it could falsely signal that the dishwasher is full of water, causing a draining error.

To inspect the pressure switch, refer to the manual to locate it, or seek professional help. This part can be tricky to test and replace, and it may be safer and more efficient to hire a professional if you suspect the pressure switch is the issue.

Drain Path Obstruction

Another cause could be an obstruction in the drain path inside the dishwasher. This includes the sump, filters, or the check valve. Check these parts regularly for any food particles or debris and clean them as necessary to prevent such problems.

Software Glitch

Sometimes, an error code can be the result of a simple software glitch. If you’ve checked everything else and found no issues, try resetting the dishwasher. Turn it off at the wall, wait a few minutes, and then turn it back on. This can sometimes reset the software and clear the error code.

Preventing Future Errors

Regular maintenance can prevent many dishwasher errors. Make sure you’re running regular cleaning cycles, using a dishwasher cleaner if necessary. It’s also a good idea to rinse dishes of large food particles before loading them into the dishwasher, to prevent clogs.

Remember, while it’s possible to fix some problems yourself, always consider safety first. If you’re unsure or uncomfortable with any part of the troubleshooting process, or if the error code persists after you’ve tried these solutions, don’t hesitate to contact a professional. It’s better to be safe than sorry.

The AEG Dishwasher Error Code 20 might seem daunting at first, but understanding what it means and how to troubleshoot it can turn this daunting task into a manageable one. Hopefully, this guide has helped you to decode and potentially resolve the error, saving you time, stress, and possibly even a repair bill.