Il Remote Controller Installations Read and Save These Instructions Bl $2 0202EBEEA | Softly Poke these 2 Slots with a Flat blade screwdriver a similar tool, then open it by hand. Glued the Wire through opening part and chaff on switch box with 2 screws. Install as the control board to switch box. Show below. Secure the switch box to where you want to place with 4 Screws. BEd = BEd Upon Inserting Catt cable to control board, a clicking sound indicates the successful connection. Connect to Unit.