sounds like a water pump problem,take the waste pipe off from under sink and try to blow clear,if not you probably have some coins stuck in the pump.if the pump is located at front of the machine,then click off bottom plastic pannal,unscrew filter plug and clear out any foreign objects.if pump is at the back of machine,pull out washing machine,disconnect hoses,and waste pipe from under sink,follow waste pipe to pump remove plastic cover at bottom of machine.remove three screws from pump.clear any foreign objects out .don't forget to unplug from mains.
leo bigham
October 2010