SETTING LIMITS
11
6.2 SETTING TRAVEL LIMITS
NOTE:
The opener is factory preset for installation on the
RIGHT HAND SIDE
. When the opener is mounted on the
left side of the door the opener will travel in reverse.
1.
Press Minus (-) button, the door will start closing. If the
door starts to open - press the Operate button (
Fig. 10
within two seconds. Press Minus (-) button again - the door
should now close. Release the button once you have reached
your desired closed limit position.
2.
Press Set button to store the closed limit position into
memory.
3.
Press Plus (+) button, the door will start opening. Release
the button once you have reached your desired open limit
position.
IMPORTANT WARNING: Please be aware that the garage
door will start closing automatically once step 4 is
performed. The door will also automatically re-open after
fully closing with a short pause between the cycles.
4.
Press Set button to store the open limit position into
memory.
The door will now automatically close to its limit position then
fully open to calculate the safety obstruction forces. Please be
aware of the above warning.
7. RESETTING DOOR LIMITS POSITIONS
The door limit positions can be deleted for new positions by
following the steps below:
1.
Press and hold the Minus button (
Fig. 10
) for six (6) seconds
until you hear three beeps and the red Close Limit LED
starts to flash. Release the button.
2.
Follow STEP 6.2 above to set new travel limit positions.
Important: Their is no need to re-code the transmitter used
for setting the limit positions. After the limits are set the
transmitter will automatically reset to normal operation.
Go to STEP 8 and test the Safety Obstruction Force.
FIG. 10
©Copyright 2006 B&D Doors
6. SETTING DOOR TRAVEL LIMITS
IMPORTANT NOTE: The OPERATE button will not
function until the open and close limits positions are set.
6.1 SETTING DATUM POSITION
1.
Switch the opener into manual mode (
2.
Move the door by hand to an approximately mid open
position.
3.
Re-engage the opener.
4.
Using a small blade screw driver turn the datum adjust
screw slowly until the yellow status LED just illuminates.
Note:
If the status LED is already illuminated when power is
connected then turn the datum adjust screw until the LED goes
off then turn back one notch to illuminate again.
FIG. 8
FIG. 9
WARNING! DO NOT adjust datum screw after setting
limits, as this will affect the opener’s operation, and
potentially damage both door and opener. .
