turn off the hose taps, remove hoses and check the plastic filters in the valve inlet connection. You will need a pair of thin pliers to grip the filter tab and pull it out. Clean any debris off with a toothbrush, rinse and reinstall in valve. replace the hose connection and check the solenoid on the valve with a multimeter. Washer Dryers have a triple valve on the cold side, one is for the wash and rinse, one for the fabric conditioner and one for the condenser.If the solenoid or valve is faulty it is not repairable, replacement is the only option.
Repair and service your own washing machine. Go to www.2ndwave.co.uk/manual.html
dannyboy, November 2008