LiftMaster 880LMW Instructions - English French - Page 2

B C D HARDWARE 1 DRYWALL GANG BOX 1 7/16" (11 mm) 6ABx1-1/4" Drywall Anchors 6-32x1" 2 7/16" (11 mm) 2 7 4 WHITE RED GREY 6 3 3 5 1 2 INSTALLATION B WIRE THE DOOR CONTROL C MOUNT THE DOOR CONTROL D WIRE TO GARAGE DOOR OPENER Install the door control within sight of the door at a minimum height of 5 feet (1.5 m) where small children cannot reach, and away from the moving parts of the door. For gang box installations it is not necessary to drill holes or install the drywall anchors. Use the existing holes in the gang box. NOTE: Pre-wiring means that your garage already has wires installed for the door control. 1 Unplug the garage door opener to prevent the garage door opener from activating during wiring. 2 Strip 7/16 inch (11 mm) of insulation from one end of the wire and separate the wires. 3 Connect one wire to each of the two screws on the back of the door control. The wires can be connected to either screw.  PRE-WIRED INSTALLATIONS: Choose any two wires to connect, but make note of which wires are used. 1 Mark the location of the bottom mounting hole and drill a 5/32 inch (4 mm) hole. 2 Install the bottom screw, allowing 1/8 inch (3 mm) to protrude from the wall. 3 Position the bottom hole of the door control over the screw and slide down into place. 4 Lift the push bar up and mark the top hole. 5 Remove the door control from the wall and drill a 5/32 inch (4 mm) hole for the top screw. 6 Position the bottom hole of the door control over the screw and slide down into place. Attach the top screw. 7 Close the push bar. 2 1 Strip 7/16 inch (11 mm) of insulation from the end of the wire near the garage door opener. 2 Connect the wire to the red and white terminals on the garage door opener. The wires can be connected to either terminal. To insert or release wire, push in tab with screwdriver tip. 3 Reconnect power to the garage door opener. If the door control has been installed and wired correctly, a message will display on the screen. To synchronize the garage door opener and the door control, press the push bar up to 3 times, until the garage door opener activates. The time and temperature will display on the door control when the door control and the garage door opener are synchronized.  PRE-WIRED INSTALLATIONS: Connect the same wires to the garage door opener that were previously connected to the door control.