19 masterforceopeners.com Customer Service: 1-877-436-4402
SETTING THE FORCE
Following limit-setting, the unit is now ready to
automatically adjust the forces for opening and closing the
door. The door will automatically open and close. The
opener is measuring the weight of the door and the force
that is required to open and close the garage door.
Proceed with the following steps to complete adjustment.
Press and release the “Force” button once. Door will
automatically travel one complete cycle followed by
flashing of the “OK” LED and 3 beeps. Programming is now
complete.
The door will travel
UP automatically.
Door will then
travel DOWN
automatically.
Stop at UP limit for 2
seconds.
OK indicator (orange)
will flash with beeps,
Auto Force Setting is
completed.
Flash and 2
beeps
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.
•
page 21) MUST be performed to ensure the door
reverses on contact with a 1-1/2 inch (3.8 cm) high
object (2x4 laid flat).
2 sec
WARNING
NOTICE:
Travel limits and auto force setting must be set for
the opener to work. All steps on pages 17-19 must
be followed.
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