Smeg dishwasher won't start

[THOMAS KARAGIANNIS]

Hi, I have a Smeg dishwasher type ST 1107 and as soon as I close the door so it starts washing I am hearing the sound it normally does but there is no water entering the machine. And then it just waiting propably for something to happen. Any ideas about where to look first?

 

[THOMAS KARAGIANNIS]

So far I have checked that the solenoid water valve operates and let's water pass up to a point but not inside the dishwasher.