Chamberlain PD300DM Garage Door Opener User Manual


 
17
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 moving parts of door and door
hardware.
1. Strip 7/16" (11 mm) 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" (11 mm) 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.
Drywall Anchors
Insulated
Staples
Screw 6ABx1-1/2"
Lighted Door Control Button
HARDWARE SHOWN ACTUAL SIZE
Bell Wire
Lighted Door
Control Button
Terminal Screws
Bell Wire
WHT
RED
-2
-1
Lighted
Door Control Button
Back Panel
KG
1
3
9
7
5
KG
1
3
9
7
5
Antenna
Quick-Connect Terminals