9
Dominator Select
Instruction Manual
12. Setting Limits
12.1 Set the Limit Positions and adjust drive speed:
When setting the Close limit, ensure the position is when the door
makes first contact with the ground. Alternatively for the Open limit
the position should be at the height of the garage opening.
NOTE:
The drive speed is set to the fastest setting by default. This
may not be suitable for larger doors or for single piece doors. For tilt
doors (J-Type only), please refer to Appendix F for initial setup.
a. Switch power on and the BLUE LED on the CLOSE button
will start to flash and the GEAR
LED is lit to indicate that the
opener is ready to set the Close travel limit.
b. Press either the CLOSE
or OPEN button to move the door to
the halfway point.
WARNING! In setting the close limit position,
do not force the door into the floor with
excessive force, as this can interfere with
the ease of operation of the manual release
mechanism.
Door Opener
Speed Mode
STATUS
MAIN LIGHT
Fast (Default)
On
3 Flash
Medium
On
2 Flashes
Slow
On
1 Flashes
WARNING! The door will automatically close,
open and close again after the next step.
Ensure that nothing is in the door’s path.
NOTE: If unhappy with the speed or travel limit setting,
restart this procedure by resetting the door limit positions
as per below first.
12.2 Clearing the Door Limit Positions
Limit positions can be deleted by:
a. Press the MODE button repetitively until the GEAR
LED is lit.
b. Press and hold the MODE button for 10 secs, let the
MODE button go when the main light stops flashing.
c. The close LED will flash continuously to indicate limits
have been cleared.
NOTE: If no action is taken within 30 seconds, the opener
will return to normal operating mode and restore the
original settings.
d. Follow from CLOSE limit: above to set new limit
positions, remembering to reset the tracklock.
CLOSE limit:
i. Press and hold the CLOSE button
to start closing
the door, taking note of the speed the door moves.
ii. If the close speed is not suitable, to make a change,
press and hold the CLOSE button and by pressing
the STOP / SET button on the opener it will cycle
through all three speed modes as shown in table.
iii. Once at the desired speed, release the CLOSE
button.
iv. To set the close limit, inch the door by making single
presses of the CLOSE button
to the desired
position. We recommend the CLOSE limit position
being the first point of contact of the rubber strip
(at the bottom of the door) with the ground.
v. If the door overshoots, press the OPEN button
to
move the door in the OPEN direction.
vi. When the door is at the desired CLOSE position, press
the STOP / SET button on the opener, the GREEN LED
on the OPEN button
will now flash.
OPEN limit:
i. Press and hold the OPEN button
to start opening
the door, taking note of the speed the door moves.
ii. If the open speed is not suitable, to make a change,
press and hold the OPEN button and by pressing
the STOP / SET button on the opener it will cycle
through all three speed modes as shown in table.
iii. Once at the desired speed, release the OPEN button.
iv. Continue inching the door to the desired position.
v. To set the open limit, inch the door by making
single presses of the OPEN button
to the desired
position. We recommend the OPEN limit position
being the height of the garage opening.
vi. If the door overshoots, press the CLOSE button
to
move the door in the CLOSE direction.
vii. When the door is at the desired OPEN position, press
the STOP / SET button The door will now automatically
close and open to calculate the safety obstruction
settings.
12.3 Re-profiling the Door
Re-profiling is a simplified way of re-learning the travel
characteristic of a previously setup Limit Switch travel
installation. Re-profiling can be used when the travel
characteristics of the door change due to mechanical
adjustments etc. To initiate a re-profile:
a. Limits must be set.
b. Press the MODE button repetitively until the GEAR
LED is lit.
c. Press and hold the CLOSE button
for two seconds,
the door will open and close by itself to record profile.
Once limits are set, refer to the tracklock
manual to set the tracklock and check
the tension of the track.
tip
If a tracklock is being installed with the opener, make
sure the tracklock plate is not secured in position until
limits are set. Refer to tracklock manual.
tip
Refer to Appendix B & C for adjustments
to margins.
tip
