yanussi jetsystem washing machine mod.ZWF16581W?

Machine wont start, wont register cycles, temp or spin and has a logo like a padlock in the window alongside 0.000. Keeps sounding off as if cycle has finished whenever I try to re-set cycle. Changed fuse, cleaned out pump outlet near floor and object collector near floor. Green light is on and spin is stuck on 1600. Am contemplating opening lid to see if any wires need drying out but am a bit nervous. Will also try to clean water inlet hose in case this has blocked up as do most of our wash on a low temperature. Washing piling up. Please Help.