18
GDO-7V1 SecuraLift®
Owner Installation Instructions
NOTE:
If the status LED is already illuminated when the
door is half way up then turn the datum adjust screw
until the LED goes off then turn back one notch to
illuminate again.
16.2. Coding transmitter for setting limits
1. Press and hold the Door Code button
(Fig. 24).
2. Press button 1 on the transmitter for two seconds.
Release and pause for two seconds. Press the same
button again on the transmitter for two seconds.
3. Release Door Code button.
16.3. Setting limits
NOTE:
The door and shuttle must be engaged
into the chain index and the door should be open
approximately half way.
1. Press button 4
(Fig. 22)
, the door will start closing,
release the button once you are 1 to 2 cm from your
desired closed limit position. Press button 3 for two
seconds then release.
2. Press button 4, each press will enable you to fine inch
the door to your desired closed position.
3. Once you are happy with the position press button
2, this action will store into memory the closed limit
position.
4. Press button 1, the door will start opening. Release
the button once you are 1 to 2 cm from your desired
open limit position. Press button 3 for two seconds then
release.
5. Press button 1. Each press will enable you to fine inch
the door to your desired open position.
IMPORTANT WARNING: Please be aware that
the garage door will start closing automatically
once step 6 is performed. The door will also
automatically re-open after fully closing with
a small pause between the cycles.
6. Once you are happy with the position press button
2, this action will store into memory the door limit
position. The door will now automatically close to its
limit position then fully open to calculate the safety
obstruction forces (ISS). Please be aware of the above
warning.
16.4. Resetting door limits positions
The door travel limit positions can be deleted for new
positions by the following below:
1. Press and hold the Minus (-) button
(Fig. 24
) for six (6)
seconds until you hear three beeps and the red Close
Limit LED starts to flash. Release the button.
2. Follow STEP 16.1 and 16.3 to set new travel limit
IMPORTANT:
Their is no need to re-code the
transmitter used for setting the limit positions. After
the limits are set the transmitter automatically resets
to normal operation.
Go to STEP 17 and test the Safety Obstruction Force.
Setting limits
22
fig
24
fig
23
fig
Step 16. Setting travel limit positions
method two: via the transmitter
IMPORTANT NOTE:
The OPERATE button will
not function until the open and close limits
positions are set.
16.1. Setting datum position
1. Move the door manually to engage the shuttle
assembly onto the chain index.
2. Turn power on - the Close Limit LED should be
flashing.
3. Press and hold Minus (-) or Plus (+) button to
move the door to half way open position.
4. Using a small blade screw driver turn the datum
adjust screw slowly until the yellow status LED
just illuminates.
Inch open button 1
Inch close
button 4
Set button 2
Switch
between
fast ans slow
inching button
