Push down on the control button locking tabs to release them, and then pull the control button off the new wall control.
Connect the wires to the back of the new wall control. Attach the white wire to the terminal marked white and the red-striped wire to the terminal marked red.
Push the bottom mounting slot on the wall control onto the bottom mounting screw and slide the wall control slightly downward to lock it into the bottom screw.
Install the top mounting screw.
Reinstall the control button on the new wall control by pushing the top tabs of the control button into the top wall control slots and then snap the bottom control button tabs into the bottom wall control slots.