Chamberlain CG40DM - Manual (Page 16)

16
To prevent possible SERIOUS INJURY or DEATH from
electrocution:
• Be sure power is NOT connected BEFORE installing
door control.
• Connect ONLY to 24 VOLT low voltage wires.
To prevent possible SERIOUS INJURY or DEATH from a
closing garage door:
• Install door control within sight of garage door, out
of reach of children at a minimum height of 5 feet
(1.5 m), and away from ALL moving parts of door.
• NEVER permit children to operate or play with door
control push buttons or remote control transmitters.
• Activate door ONLY when it can be seen clearly, is
properly adjusted and there are no obstructions to
door travel.
• ALWAYS keep garage door in sight until completely
closed. NEVER permit anyone to cross path of
closing garage door.
INSTALLATION STEP 6
Install the Door Control
Locate door control within sight of door at a minimum
height of 5 feet (1.5 m) where small children cannot
reach, and away from all moving parts of door and door
hardware.
1. Strip 1/4" (6 mm) of insulation from one end of the
bell wire. Connect it to the two screw terminals on the
back of the door control by color: white wire to 2 and
white/red wire to 1.
2. Fasten the Lighted Door Control Button securely with
6ABx1" screws. If installing into drywall, drill 5/32"
holes and use the anchors provided.
3. Run the bell wire up the wall and across the ceiling to
the opener. Use insulated staples to secure the wire in
several places. Be careful not to pierce the wire with a
staple, creating a short or open circuit.
4. Receiver terminal screws and the antenna are located
on the back panel of the motor unit. Position the
antenna wire as shown.
5. Then connect the bell wire to the opener terminal
screws: white to 2 and white/red to 1.
6. Use tacks or staples to permanently attach the
entrapment warning label to the wall near the door
control, and the manual release/safety reverse test in a
prominent location on the inside of the garage door.
NOTE: DO NOT connect the power and operate the opener
at this time. The trolley will travel to the full open position,
but will not return to the close position until the sensor
beam is connected and properly aligned.
HARDWARE SHOWN ACTUAL SIZE
Screw 6ABx1"
Lighted Door Control Button
Drywall Anchors
Insulated Staples
(Not shown)
Antenna
Lighted Door
Control Button
Terminal
Screws
Opener
Terminal
Screws
Lighted Door
Control Button
Bell Wire
Bell Wire
Back Panel