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iNSTALLATiON STEP 14
Aligning the SafetyReversingSensors
The door wiil not close if the sensorshave not been installed
and aligned correctly.
When the light beam is obstructed or misaligned while the door is
closing, the door will reverseand the garagedoor opener lights
will flash ten times. If the door is already open, it will not close.
1. Checkto make sure the LEDs in both sensors are glowing
steadily. The LEDs in both sensors will glow steadily if they
are aligned and wired correctly (Figure 1).
The sensors can be aligned by loosening the wing nuts, aligning
the sensors, and tightening the wing nuts.
Figure 1
If the receiving sensor is in direct sunlight, switch
it with sending sensor so it is on the opposite
side of the door.
(invisible light beam)
Amber LED Green LED
1
RECEIVINGSENSOR
SENDINGSENSOR
IF THEAMBER LEDONTHE SENDINGSENSORIS
NOTGLOWING:
1. Makesure there is power to the garagedoor opener.
2. Makesure the sensor wire is not shorted/broken.
3. Makesure the sensor has been wired correctly: white wires to
white terminal and white/black wires to grey terminal.
iF THE GREENLEDONTHE RECEIVINGSENSORiS NOT
GLOWING:
1. Makesure the sensor wire is not shorted/broken.
2. Makesure the sensors are aligned.
27
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