Connecting Photo Electric Beam; Setting Auto-Close Time - Automatic Technology GDO-2 SecuraLift Installation Instructions Manual

P.E. BEAM AND AUTO CLOSE
21. FITTING THE SAFETY PHOTO
FIG. 29
ELECTRIC BEAM SENSOR (OPTIONAL)
Locate the Photo Electric Beam (P.E.) normally closed contact
type in a strategic location within doorway. We recommend
150mm above the floor level and as close as possible to the
door opening, inside the garage. Remove shunt from P.E
connector (Fig. 29) and connect the plug from the P.E. wiring
harness to P.E. connector (Fig. 30). The wiring diagram is for
Model PHBE (Order Code 90214).
Make sure to align the beams correctly. Follow the manual
supplied with the Photo Electric Beam.
WARNING; When using Auto Close Mode and P.E. beams,
the doorway must be clear of all obstructions and persons
at all times. The location of the beam and manner in which
it is installed might not give safety protection at all times.
Check to make sure that the height of the beam and type
used give maximum protection possible.
22. SETTING OF AUTO CLOSE TIME
IMPORTANT NOTICE: IT IS COMPULSORY TO
INSTALL A PHOTO ELECTRIC BEAM BEFORE USING
THE AUTO CLOSE MODE.
The Auto Close timer will only start after the Photo Electric
Beams (P.E.) path is broken and the auto close time has been
set. If the P.E. path is not broken the door will remain open till
the path is broken. If the Door Opener incurs an obstruction
FIG. 30
(not from the P.E.) while closing the door will re-open and not
Model: PHBE
auto close until the part of the P.E. beam is broken again.
RECEIVER TRANSMITTER
SETTING AUTO CLOSE TIME
1. Press in and hold the Auto Close Time button (Fig. 29).
2. While holding in the Auto Close Time button, press the
Open button (Fig. 29). Each press of this button will add one
second to the auto close delay time.
3. To decrease the delay time follow Step 1 and press the Close
button. Each press will deduct one second from the auto close
time.
4. Press the O/S/C button (Fig. 29) or transmitter to open the
door. When the door is fully opened the Open Limit green LED
will flash to indicate that the auto close mode is in operation.
Break the path of the P.E. Beam momentarily, this will initialise
CABLE 1 CABLE 2
the auto close mode. When the door reaches the fully opened
position, the door will pause for the set auto close time and start
to auto close.
RED 24V
YELLOW (N/C)
BLACK COM
18