Saeco GranAroma - the hot water and milk option does not work. A partial disassembly.

Hello. In this video I repair Saeko coffee machines. The problem is that the coffee machine does not take milk and does not give hot water.
Привіт. В цьому відео я ремонтую кавомашину Saeco з проблемою - не бере молоко і не лиє гарячу воду.

[@MrLORENT06500]

hello Slavik, I have the same granaroma machine, and I have error 11, what should I do to repair this?