1.) Remove the 4 top star-head screws on the back side of door and loosen the next 2 lower screws on both sides of door about half way (loosening lower screws allows for easier access when installing new control panel)
2.) Disconnect control panel wires
3.) Replace handle
4.) Reconnect control panel wires
5.) Install control panel
6.) Tighten all 8 screws
7.) Test unit