Drain machine by running the outlet pipe into a bucket at floor level or run the outlet pipe out of the back door if it'll reach. Check the filter unit for blockages. Filter generally located behind a panel at the foot of the machine.Some are obvious like little square hatches and some are hidden behind the trim panel at the foot of the machine. Once panel is removed the filter should be visible. Its generally a circular plastic fitting which unscrews in an anticlockwise direction.
Check the pressure switch -the system that determines correct water level in the drum. Power off, drag machine out onto the floor, remove back cover or tip machine up at an angle. The pressure switch is a round item about 3 inches across with several wires connected. It sits under the top cover. Its an air operated switch which tells the machine water has reached the correct level. If its giving an incorrect indication to the program timer machine will either refuse to fill or refuse to spin. Disconnect the thin rubber pipe from the switch and blow down through it to clear any blockage. Switch itself may be faulty but its more likely the pressure pipe or the vessel attached to the other end of the pipe is blocked.
Repair and service your own washing machine. Go to www.2ndwave.co.uk/manual.html
dannyboy, December 2008