Craftsman 139.18452D Owner'S Manual Download

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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.

WARNING

CAUTION

WARNING

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, away from moving parts of door and door
hardware. If installing into drywall, drill 5/32" holes and
use the anchors provided. For
pre-wired installations (as in new home construction), it
may be mounted to a single gang box (Figure 2).

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.

Door Control Button:

Fasten securely with

6ABx1-1/2" screws.

Console Model:

Remove cover by gently prying along

one side with a screwdriver (Figure 1). Fasten with
6ABx1-1/4" self-tapping screws (drywall installation) or
6-32x1" machine screws (into gang box) as follows:

• Install bottom screw, allowing 1/8" (3 mm) to protrude

above wall surface.

• Position bottom of door control on screw head and

slide down to secure. Adjust screw for snug fit.

• Drill and install top screw with care to avoid cracking

plastic housing.

Do not overtighten

• Insert top tabs and snap on cover.

(For 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" (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. Position the antenna wire as shown.

6. 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 power and operate

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 6ABx1-1/4"
Control Console (std installation)

Screw 6-32x1"
Control Console (pre-wired)

Screw 6ABx1-1/2"
Door Control Button

HARDWARE SHOWN

ACTUAL SIZE

Outside Keylock Accessory Connections

To opener quick-connect terminals: white to white;
white/red to red.

To Replace,
Insert
Top Ta

First

To Remo