Model No ADP 3182. When I switch the washer on, it pumps, then fills for about 10 seconds. Then it starts to pump again. Then it fills for about 10 seconds. It continues to do this. It will run if you fill the machine by hand, with a jug. There is no water in the base. The float switch is not stuck. I have disconected the heater. It still pumps and fills.