Zanussi 1631, only 2 1/2 years old. Sometimes it works o.k. but mostly stopping after a while and resetting the time back to start; getting to spin - turning once then stopping; filling but doing nothing further. I have tested for error codes and get mostly E52 but sometimes E90, E30, E00 and ELE. I have checked the filter and impeller - both o.k. I am beginning to think Zanussi are really rubbish and designed to expire immediately after the guarantee runs out! Please help, should I scrap it or call an engineer out? Thanks, James