•Insert the wire connector into each sensor and push until you hear a click (Figure 6). The white tab on the sensor should be flush with the back of the connector.

Safety Sensor

Figure 6

 

Tab should be

 

flush with back

 

of connector

 

White Tab

 

Push connector in

Wire Connector

until you hear a click

Figure 7

 

Connect Wire to

 

 

 

Opener Terminals

 

 

Bell Wire

Finished

 

 

Ceiling

 

 

 

 

 

 

Wall Control

 

Sensor

 

 

Connections

 

Connections

 

 

 

 

 

(dotted line)

 

 

 

1

2

3

 

Bell Wire

 

 

 

OPENER TERMINAL SCREWS

 

• Center each sensor unit in a "C" wrap with lenses

 

pointing toward each other across the door.

 

• Secure sensors with the hardware shown in

 

Figure 7. Finger tighten the wing nut on the

 

receiving eye to allow for final adjustment.

 

Securely tighten the sending eye wing nut.

 

Wing Nut

 

 

 

"C" Wrap

Wire

 

 

Indicator Light

 

Sensor

 

 

 

Invisible Light Beam

1/4-20x1-1/2"

Sensor

Protection Area

Sensor

Hex Bolt

 

 

 

 

•Run paired wires from both sensors to the opener. Use insulated staples to secure wire to wall and ceiling.

•Strip 1/4" of insulation from each set of wires. Separate white and white/black wires sufficiently to connect to the opener terminal screws: white to 2 and white/black to 3.

•Plug in the opener. Make sure the Lock Feature is off. Green indicator lights in both the sending and receiving eyes will glow steadily if wiring connections and alignment are correct.

If the indicator light is off in the receiving eye (and the invisible light beam path is not obstructed), alignment is required.

•Loosen the receiving eye wing nut to allow slight rotation of unit. Adjust sensor vertically and horizontally until the green indicator light glows with a steady light.

•When indicator lights are glowing steadily in both units, tighten the wing nut in the receiving eye unit.

Trouble Shooting

1.If the sending eye indicator light does not glow steadily after installation, check for:

•Electric power to the opener.

•A short in the white or white/black wires. These can occur under staples or at screw terminal connections.

•Incorrect wiring between sensors and opener.

•An open wire (wire break).

2.If the sending eye indicator light glows steadily but the receiving eye indicator light doesn't:

•Check alignment.

•Check for an open wire to the receiving eye.

Hardware Shown Actual Size

1/4-20 x 1-1/2"

Hex Bolt

Wing Nut

23