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Programming Door Run Times
In this stage, your control board will memorize where your limits are (identified by limit
switches, positive stops or both) in both opening and closing phases. Also if the auto-close fea-
ture is activated it will learn the user specified pause time.
FOR SAFETY PURPOSES—your opener will not run until this step is completed
1. Release the operator gears using the manual release process. Once released, manually move
the doors half way between the open and close stop points.
2. Relock the operator gears at the half way point through
its cycle. Verify your operator control
board is showing
on the LED
display.
3. Press and hold down P2 until the LED display shows
the A parameter and the relevant number appear in the
LED display.
4. Give an OPEN A command. This can be done with any
opening device (keypad, push button, etc…) wired into OPEN A and COM or using the
transmitter. You can also briefly (one second or less) jump OPEN A and COM with a wire.
This will begin your doors in the
CLOSING DIRECTION and the LED
display will read “Pr”.
IMPORTANT: If the doors begin to open rather
than close, the doors must be stopped with a reset
pulse.
You can either:
Touch the TWO pins of the JMP “RESET” using a screwdriver OR
Disconnect all power (transformer and backup battery)
Then switch the wires leading into APM1-CHM1 for master and APM2-CHM2 for slave and then
begin programming again.
5.4