RIB PRESIDENT P1 24V-CRX Manuel page 34

G
B
After making all the connections, carefully following the diagram and having placed the gate in
intermediate position, check the correct lighting of led DL5, DL6, DL7 and DL8.
If one of the led does not turn on, check the following and replace any faulty components if
necessary (perform the inspection with the gate always in intermediate position):
DL5 red OFF manual release is open or its contact is faulty (close it to restore the
operation)
DL6 red OFF stop button fault (if the STOP is not connected, run the jumper between COM
A+/STOP).
DL7-8 red OFF photocell fault (if the photocells are not connected, run the jumper between
COM A+ and PHOT 1/PHOT 2).
DL11 blue ON Some functions are enabled via smartphone, so via smartphone check the
card functions as the dips/trimmers status may not be true.
On the board there are resettable fuses which intervene in the event of a short circuit,
interrupting the output assigned to them.
In the event of troubleshooting, it is advisable to disconnect all the removable connectors and
insert them one at a time in order to more easily identify the cause of the fault.
After making the various connections and supplying voltage, all leds are OFF.
The photocells are not lit and the motor does not rotate
The barrier opens and closes, but it has no strength and moves slowly.
Low speed movement is not performed
The barrier opens, but does not close after the set time
The barrier does not open and does not close when pressing the various OPEN-CLOSE-START-
RADIO buttons.
When the barrier is open, pressing the START, RADIO button or the CLOSE button, the barrier does
not move.
LED DL1 flashes ON/OFF 250ms.
PROBLEM
On the board there are resettable fuses which intervene in the event of a short circuit,
interrupting the output assigned to them.
In the event of troubleshooting, it is advisable to disconnect all the removable connectors and
insert them one at a time in order to more easily identify the cause of the fault.
Check the integrity of fuse F1.
In case of faulty fuse, replace it only with one of the same value: F1 = T 1,6A Transformer
protection fuse
Check the integrity of fuse F2.
In case of faulty fuse, replace it only with one of the same value: F2 = T 10A Motor protection fuse
Check LOW SP.OP. and LOW SP.CL. trimmers adjustment.
Check that led DL9 turns on. If it is OFF, turn the TCA trimmer clockwise.
Or, check that the photocells are not engaged.
It is also possible that you have pressed the STOP button with the barrier open, temporarily
blocking the automatic closure.
Photocell contact is faulty. Adjust or replace its contact.
Or, check that manual release device is not open (DL5 turned OFF).
Or, photocells auto-test failed = > check the connections between the electronic panel and
photocells.
Clock function enabled. Check the status of the B.I.O. input.
Or, photocells auto-test failed = > check the connections between the electronic panel and
photocells.
DIP 1 set to ON. Set it to OFF.
Or, an edge or photocell is broken. The movement is allowed only if operator-run.
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SOLUTION