Dryer won't start

Hello
Run the unit through diagnostics, see the link below for diagnostic sheet. Check for fault stored error codes on page #4 in the link below. Matt Ace technician

Select any three buttons and follow the steps below, using the same buttons (remember the buttons and the order that the buttons were pressed):
Within 8 seconds,
Press and Release the 1st selected button,
Press and Release the 2nd selected button,
Press and Release the 3rd selected button;
Repeat this 3 button sequence 2 more times.