18
G
B
SPECIAL FEATURES
WITH THE NOVA Wi-Fi RECEIVER IT IS POSSIBLE TO MAKE THE PHOTOCELL FUNCTION AS A SAFETY
EDGE BY USING THE JUMPER JP7.
Perform the following procedure:
- Remove the NOVA Wi-Fi receiver battery.
- Cut the jumper JP7.
- Replace the battery.
- Perform memorization on the MASTER Wi-Fi
- If the photocell has already been memorized, perform a single cancellation of the previously
memorized position, and then proceed to memorize using the new configuration.
IF THE PHOTOCELLS ARE NOW INTERCEPTED, THEY WORK AS A SAFETY EDGE BOTH IN OPENING
AND IN CLOSING.
This function protects the area not used for pedestrian and not vehicular traffic (the motion
area of the door when opening or the area between the door panels and the side walls to which
they open) to protect individuals who may be present in these areas.
TROUBLESHOOTING
PROBLEM
CHECK
The green LED DLTX of the transmitter does not come on when the battery is inserted.
- Check that the polarity of the batteries is correct, OR
- Replace exhausted batteries
The red LED DLRX of the receiver does not come on when the battery is inserted.
- Check that the polarity of the batteries is correct, OR
- Replace exhausted batteries
The MASTER Wi-Fi buzzer emits a sound every 3 s for 1 minute and the door continues to
function.
Replace the batteries of the photocell(s) as they are low.
The MASTER Wi-Fi buzzer emits an intermittent sound for 1 minute, and the door does not move. Replace the batteries of the photocell(s) as they are low.
The door does not open.
- The photocell is not aligned, stuck or the transmitter has exhausted batteries, OR
- Resistance of 8,2 kΩ is not connected in series to the N.C. contact or in parallel to the N.O.
contact of the safety edge connected to the transmitter or receiver.
The door does not open, the MASTER Wi-Fi (fw 01_04_13) buzzer emits a sound every 3 s for 1
minute and one of the LED lights flashing red.
The NOVA Wi-Fi receiver batteries are exhausted.
The safety edge connected to the transmitter or receiver does not act as a safety device.
Check that the jumpers on the NOVA Wi-Fi transmitter or receiver have been positioned correctly.
Pushing the safety edge with an N.O. contact connected to the receiver, the buzzer emits 5
consecutive sounds.
Jumper JP8 is configured as an N.C. contact, place it on N.O.
Pushing the safety edge with an N.C. contact connected to the receiver, the buzzer emits 5
consecutive sounds.
Jumper JP8 is configured as an N.O. contact, place it on N.C.
The batteries of the Nova Wi-Fi Receiver discharge within a few months.
- Install the receiver of the photocells in clear view of the MASTER Wi-Fi board, OR
- Alternatvely, install an 868 MHz aerial (code ACG5451) on the MASTER Wi-Fi and position it so to
guarantee a good quality radio communication between the parts
JP7
