Contact Reverse Test; Up/Down Force; Erase/Reset - Overhead door 1026 User Manual

UP/DOWN FORCE

1. By turning the "Down Force Control"
wise, the DOWN force can be increased. By
turning the "Down Force Control"
clockwise, the DOWN force can be decreased.
Set the DOWN force level at the minimum force
required to close door without reversing.
2. Once the desired level is selected, this stores the
necessary force level for the DOWN direction in memory.
3. By turning the "Up Force Control"
UP force can be increased. By turning the "Up
OPEN
Force Control" counter-clockwise, the UP force
can be decreased. Set the UP force level at the
minimum force required to open door without
stopping.
4. Once the desired level is selected, this stores
the necessary force level for the UP direction
in memory.

ERASE/RESET -

OPEN/CLOSE TRAVEL LIMIT
1. Press and hold both of the "SET" buttons
( & ) together until the green indicator
SET
SET
light blinks (about 5 seconds).
2. All close and open travel limit settings are
erased. Then follow the steps on page 19 to
reprogram close and open travel limits.
NOTE: The opener will not close the door
automatically unless the Safe-T-Beam
is installed.

CONTACT REVERSE TEST

The force adjustments and limit switch settings
MUST BE COMPLETED before testing.
1. Testing.
• Open garage door using Wall Button.
– Place a 2" x 4" board (laid flat) under center
of garage door opening (Fig. 6-6).
• Close door using Wall Button.
• When door contacts board, it must stop and
reverse (within 2 seconds) to open position.
2. Adjustment.
• If the door does not properly reverse.
– Check to see if door has "close" limit
programmed. It should not have reached its
"close" limit before hitting board.
– If the door STOPS but does not reverse,
decrease "CLOSE FORCE" control
setting slightly (turn it counter-clockwise).
• Test again. Repeat as necessary until door
reverses upon contacting board.
clock-
CLOSE
counter-
CLOSE
OPEN
clockwise, the
FIG. 6-5
® System
FIG. 6-6
CLOSE
PN# 3642136212, 02/26/2010
Up Force
Control
OPEN
Adjustment
ROTATE
FORCE
CLOCKWISE
ROTATE
COUNTER-CLOCKWISE
CLOSE
Down Force
Control
Adjustment
Force Control Adjustment.
2 x 4 under center of door opening.
REV. 1
(Increasing Force)
(Decreasing Force)
21