Install The Door Control - Chamberlain LiftMaster PROFESSIONAL ATS 211X 1/2 HP Mode D'emploi

WARNING
CAUTION
INSTALLATION STEP 6

Install the Door Control

Locate the door control within sight of the door at a
minimum height of 5 feet where small children
cannot reach, and away from all moving parts of the
door and door hardware.
1. Strip 1/4" 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 6ABx1-1/2" 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. Connect the bell wire by color 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. See Safety Reversing Sensor instructions
beginning on page 15.
2-Conductor
Bell Wire
-2
-1 Lighted
Door Control
Terminal Screws
2-Conductor
Bell Wire
Lighted
Door Control
Button
12
WARNING
WARNING
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, 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.
HARDWARE SHOWN ACTUAL SIZE
Screw 6ABx1-1/2"
Lighted Door Control Button
Outside Keylock Accessory Connections
To opener terminal screws: White to 2 and
white/red to 1.
Back Panel
of Opener
Insulated
Drywall Anchors Staples
Opener
Terminal
Screws
1 2 3
9 9
1 1
7 3 7 3
5 5
KG KG
Antenna