E20 error AEG washer dryer in one

i just found out (;-D you can pinsch the middel thing off the screw, so it opens an waterflow for you, makes it a little easier. pull it towards you. You can tilt de washing machine Tot the back, there wil be lots of more water inside. Tip: Take 95 degrees wash, nothing inside, once a 6 month. This machine uses little soap, like 2 spoons, to much doesn't help and only costs extra water. This error occurs when the water isn't pumped away anymore. Was droger wasmachine was machine, fail, fault, fout, stuk, broken