My Hitachi SF-H900TPX Washing Machine has suddenly stopped washing / Spin Dry... It will fill the water to the correct level, but will not start to wash. If I then try to use the Spin selection, it will only drain the water out, but it wqill not spin..After it finishes to drain most of the water out, it starts to make a pumping noise...sounds like it is trying get rid of more water but it will not spin..Thank you