17
Travel Limit Adjustment—
II.
DOWN Limit
Desired DOWN limit
Flashes and off
II. Setting DOWN Limit
UP
DOWN
FORCE
LIMIT
UP
DOWN
UP
DOWN
FORCE
LIMIT
UP
DOWN
OK
x2
UP
DOWN
FORCE
LIMIT
UP
DOWN
x1
1
2
3
CAUTION: WHILE SETTING THE DOWN LIMIT, CAREFULLY
WATCH DOOR TRAVEL DISTANCE. RELEASE BUTTON
WHEN THE DOOR MAKES CONTACT WITH THE GROUND!
NOTICE: This opener will not work until you set the travel limits and the auto
force adjustment. You must follow all steps on pages 16,17,18
Continue to page 18 for force adjustment
Press & Release
Press & Hold Up
Both “UP” and “DOWN” (green and red) indicators are now
on, indicating that both UP and DOWN limits are set, and
the opener is ready for Auto Force Adjustment, see Page 18.
About Travel DOWN Limit Adjustment
Travel “DOWN” Limit Adjustment regulates the fully
-
closed
(DOWN limit) position. This step will program how far the
opener will close the garage door.
Make sure the trolley is engaged, photo eyes are installed
P.14 and photo eyes are aligned P.15 before proceeding
with adjustments.
I. Setting Travel DOWN Limit
1.
Press and Release “LIMIT” button
TWICE
to enter Travel
Limit Adjustment. “DOWN” indicator (red) will turn on*.
*NOTE: Once you have pressed and released the “Limit”
button twice, the “DOWN” light will stay on for 10
seconds. You must press & hold the “DOWN” button
within 10 seconds to begin programming. If the “DOWN”
light turns off before pressing and holding the “DOWN”
you will need to start over.
2.
With red indicator on
, press & hold the “DOWN” button,
the door will travel down. You may use both “UP” or
“DOWN” buttons to inch
-
adjust the door to the desired
DOWN limit position.
3. Once the door is at the desired DOWN limit position, press
and release “LIMIT” button once, “OK” indicator (orange)
flashes and goes off. The DOWN limit is set.
Press & Release
!
WARNING
To prevent SERIOUS INJURY or DEATH from improper Force Adjustment:
-
YOU CANNOT adjust force manually to compensate for binding or sticking of the garage door. Call a
qualified garage door service person to make necessary adjustments in case of binding.
-
YOU CANNOT manually increase the force required for closing the door.
-
After ANY adjustments, Safety Reverse Test MUST be performed to ensure the door reverses on contact
with a 1.5” high object (2x4 laid flat).
