Candy CSF 4590 E Drives water around and does not wash ⇐ Candy

[fdee]

Good afternoon, dear forum users!
I am still an inexperienced "dishwasher", I ask for your help.
Dishwasher Candy CSF 4590 E. It gave me error E4, I googled it and realized that there was a leak (the sensor was triggered).
I took it apart, and indeed water had accumulated in the pan and, apparently, it had been leaking for a long time, because... everything is in dry detergent.
I washed everything, changed the clamps, changed the supply pipe to the upper impeller, and also changed the nut of this pipe (which has a rubber seal). The rubber seal on the old nut was almost dead, so the dishes on the top shelf were not washed well, well, at least I figured out the reason.
I checked the dishwasher several times (it stood on stools, with the body disassembled). Everything washed perfectly, nothing was leaking anywhere. We drove it 10 times, everything was great.
Today we assembled the housing, put it in place and... Error E1...Something with the water supply.
I disconnected the supply hose, washed the filter mesh, checked the valve - everything is in order. I disassembled the pan again, checked the "aquastop" sensor, everything was fine. Water flows in and reaches the distributor (I called it that because I don’t know exactly what it’s called). From the pictures I found that this is an "Air intake with a turbine", I am attaching the picture.
So, the water flies there. And then it stupidly pours into the dishwasher inside (through the “watering can”, also, I don’t know what it’s called correctly, unfortunately).
At the same time, the drain pump is constantly working.
Accordingly, None of the sprayers are spinning, water is poured in and drained. That’s all. What should I do? where to look? what to look for?
I have attached a video, perhaps it will make it clearer.