Chamberlain 2280 Garage Door Opener User Manual


 
14
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Slot
Figure 4 REMOVE COVER
INSTALLATION STEP 6
Install the Door Control
Locate door control within sight of the door at a
minimum height of 5 feet where small children cannot
reach, and away from moving parts of the door and
door hardware. The installation surface must be
smooth and flat. If installing into drywall (Figure 1),
drill 5/32" holes and use anchors provided. For pre-
wired installations (as in new home construction), it
may be mounted to a single gang box (Figure 2).
NOTE: After installation, a green indicator light behind
the cover will indicate proper connection. If not lit, the
Lock and Light features will not function (reverse wires
to correct).
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 (Figure 3).
2. Remove white cover by gently prying at slot in top of
the cover with a small flat head screwdriver.
(Figure 4). Fasten with 6ABx1-1/4"self-tapping
screws (drywall installation) or 6-32x1" machine
screws (into gang box) as follows:
• Drill and install bottom screw, allowing 1/8" to
protrude above wall surface.
• Position bottom of door control on screw head and
slide down to secure. Adjust screw for snug fit.
• Install top screw with care to avoid cracking plastic
housing. Do not overtighten.
• Insert bottom tabs and snap on cover. (To remove
cover after mounting, gently pry at top with paper
clip or small flat head screwdriver.)
NOTE: The push bar may stick if the door control is
not mounted on a smooth surface. If a click is not
heard when pressing the push bar, loosen the two
mounting screws or relocate the door control to a
smoother surface.
3. (Standard installation only) 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.
(Figure 5).
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. See Safety
Reversing Sensor Instructions beginning on page 17.
2
1
RED
WHT
Bell Wire
Terminal
Screws
Bottom Mounting Hole
Top Mounting Hole
Dry Wall Anchors
Insulated
Staples
6AB x 1-1/4" Screw
(drywall installation)
6-32 x 1" Screw
(gang box installation)
HARDWARE SHOWN ACTUAL SIZE
Figure 2
To Replace
Insert Bottom Tabs First
PRE-WIRED INSTALLATION
24 Volt
Bell Wire
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To Replace
Insert Bottom Tabs First
Figure 1
STANDARD
INSTALLATION
Single
Gang Box
Figure 3 MULTI-FUNCTION
DOOR CONTROL (BACK)
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5
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5
Figure 5
Red
Black
White
To release wire, push in tab
with screwdriver tip
Door Control
Connections
Red BlackWhite
7/16"
Strip wire 7/16"
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, 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.
WARNING
CAUTION
WARNING
WARNING
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT