Choose a location to mount your electrical panel that meets local laws. It should typically be easily accessible and at least 3 feet from a water source.
Remove the cover from the electrical panel by loosening the four screws that secure it.
Hold the supplied template against the wall and straighten using a level on its side and top. Mark the location of the mounting bracket holes on the wall with a pencil.
Hold the two mounting brackets against the wall alighting their holes with the markings on the wall. Fasten with the drill and self tapping screws.
Hold the electrical panel against the brackets and secure with the screws provided.