Original malfunction was due to used up tray cup switch. Machine also gave descale warning. I fix first part and made one cafe, it worked, then suddenly I got error 21 warning, I checked log and it also sad error 28. I don't know what it is, so I thought, well I run descaling&rinsing process which is not well thought as computer stuck at rinsing and can't get threw, because water dispenser doesn't work from the start to. It gets threw the process and pump tries to push water but the valve for hot water stops it. I tried to unplug and empty it directly to container, but it only push water for about 5-10s at the beginning of process.

Coffee Makers & Espresso...