- Make sure that the sink spigot is not clogged.
- Make sure that the interior filter system is not clogged.
- Ensure that the drain hose has been installed correctly (see image below):
- Check whether the blanking plug has been removed from the sink drain. (
What does 20 mean on my dishwasher?
If 20 appears in the display (red LED) it means there is a problem with draining the water. This should however be fairly obvious without an error code as the dishwasher should be full of water.
How do I reset the error code on my AEG dishwasher?
On a display like this to reset the appliance, press and hold the On/Off button on the appliance for 3 seconds. This will reset the appliance and clear any previously set programmes. On a display like this to reset the appliance, press and hold the On/Off button on the appliance for 3 seconds.
How do you clear a dishwasher error code?
Sometimes disconnecting power to the dishwasher for 30 seconds will clear the fault, error or function code.