Hi, there is a few videos on YT showing how to fix these blinking codes F and H. Other than this, I have fixed my washer by cleaning the white filter (regarding codes H and F) ; first, take out the rectangular panel (lid) from bottom of your washer, there is a scrub at each side, use a star scrub driver, take out lid, place a big towel on floor under washer, rotate clockwise the filter, then you will see how dirty is! ( coins, pieces of plastic, hair, etc) clean it up, place back all. Is not difficult! You can save up to 150 bucks probably... good luck