Havinga Problem - Craftsman 139.53925DS Manual Del Propietário

HAVING A PROBLEM?
1. My door will not close and the light bulbs blink on
my motor unit: The safety reversingsensor must be
connected and aligned correctlybefore the garage door
opener will move in the down direction,,
• Verify the safety sensors are properly installed, aligned
and free of any obstructions,, Refer to installation Step
4: Install The Protector Systeme,
- Check diagnostic LED for flashes on the motor unit
then refer to the Diagnostic Chart on the following
page,,
Bell Wire
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2. My remotes will not activate the door:
• Verify your Premium door control is not blinking,, If it is
blinking, deactivate the Lock Mode following the
instructions for Using the Premium Control Console..
. Reprogram remotes following the programming
instructions., Refer to Programming.,
• If remote will still not activate your door, check
diagnostic LED for flashes on motor unit then refer to
Diagnostic Chart on the following page,
Safe_y Reversing Sensor
Sending Eye Sa{ety Reversing
Sensor (Amber Indicator Ught)
Receiving Eye Safety Reversing
Sensor (Green Indicalor Ught)
3. My door reverses for no apparent reason: Repeat
safety reverse test after adjustments to force or travel
limits.,The need for occasional adjustment for the force
and limit settings is normal.. Weather conditions in
particular can affect door traveL,
• Manually check door for balance or any binding
problems,,
• Refer to Adjustment Step 2, Adjust the Force,
4. My door reverses for no apparent reason after fully
closing and touching the floor: Repeat safety reverse
test after adjustments to force or travel limits.,The need
for occasional adjustment for the force and limit settings
is normal Weather conditions in particular can affect
door travel
• Refer to Adjustment Step 1, Adjust the UP and DOWN
Travel Limits, Decrease down travel by turning down
limit adjustment screw clockwise,,
5. My lights will not turn off when door is open:
• The garage door opener is equipped with a security
light feature_This feature activates the light on when
the safety sensor beam has been obstructed, Refer to
Operation section; Using the Wall Mounted Door
Control, Light Feature_
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