If the detection occurs opening has no effect. If it is detected with the
door open it prevents the closing and if it is detected closing the
setting opens.
Connect the photocell to the control circuit as in the picture.
There is a yellow light indicating the status of the photocell.
When the photocell is correctly installed and oriented, it must remain
on.
When the photocell detects an obstacle it goes out.
4.4 Emergency closure
In case of malfunction in photocell, the door can't close normally. In
this case it's possible to close the door, ignoring the photocell and
pressing four times close button consecutively. It can be done with a
emitter or connecting a switch to P. SW CL OP.
4.5 Other connections
4.5.1 Battery
Connection for backup batteries. If installed the motors continue
working without 230V. power.
9