WED9500TW1
WED9500TW1
The F01 error means the main control board failed and needs to be replaced to fix the dryer. The only thing you can do is try and reset the electronics by killing power to it at the breaker/fuse panel on your home for one full minute then restore power. If after that the problem persists repalce board. The board you need for the model you gave can be ordered from the link below.