My Creda IW160D washer/dryer will not fill with water?

Today I noticed when switching on the above washer/dryer after the door locks the motor usually gives the drum a quick spin then the water fills the machine but today it did not.I disconnected the hoses and refitted when I had moved the machine from under the worktop. After reconnecting the machine filled but stopped half way through the programme and did not fill again also the dispenser drawer still contained some soap tablet as if not enough water had been passed through it. Is my problem the triple inlet valve has ceased to function or the single hot water valve ?. Bearing in mind that now after the door has locked the motor does not give the drum a quick spin and the water does not fill the machine at all.