Install The Door Control - Chamberlain POWER DRIVE 7520D 1/2 HP Owner's Manual

WARNING
CAUTION
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 moving parts
of door and door hardware.
1. Strip 7/16" of insulation from one end of bell wire
and connect to the two screw terminals on back of
door control by color: white wire to 2 and white/red
wire to the 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 bell wire up wall and across ceiling to motor
unit. Use insulated staples to secure wire in
several places. Do not pierce wire with a staple,
creating a short or open circuit.
4. Strip 7/16" of insulation from end of bell wire.
Connect bell wire to the quick-connect terminals
as follows: white to white and white/red to red.
NOTE: When connecting multiple door controls to
the opener, twist same color wires together. Insert
wires into quick-connect holes: white to white and
red/white to red.
5. Use tacks or staples to permanently attach
entrapment warning label to wall near door control,
and manual release/safety reverse test label in a
prominent location on inside of 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.
Bell Wire
-2
-1
Lighted Door
Control Button
Terminal Screws
Bell Wire
Lighted
Door Control Button
17
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
(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.
HARDWARE SHOWN ACTUAL SIZE
Screw 6ABx1-1/2"
Lighted Door Control Button
Back Panel
Insulated
Staples
Drywall Anchors
Quick-Connect Terminals
9 1 9
1
7 3
7 3
5 5
KG
KG
Antenna