how to fix fisher paykel gwl15 washer?

Not 100% sure on this model but if it has a diverter valve you may have put it in wrong & connected the drain hose to the side for the recirculating hose or the diverter is not working which means it will stay in the drain position instead of moving over to the recirculating side. That would indicate that the control module is faulty and not putting power on to the diverter. The way to tell if it is installed wrong is put it on final spin and water should come out of drain hose, if it now pumps up in to bowl (recirculates) then diverter is back to front.

Lincoln Appliance NZ
October 2011