Changing The Batteries - Nova ACG8037 Mode D'emploi

The SPARK Wi-Fi flashing light changes flash modes during the warning status; flashing 2 times
in quick succession followed by a 2 second pause.
ALARM STATUS
The alarm activates when the batteries have been exhausted (2,0 V) or when a photocell is
not working.
On the MASTER Wi-Fi LEDs DL2 and DL3 turn off, stopping the automation due to the fact that
one of the photocells installed is not working properly.
On the MASTER Wi-Fi (fw 01_04_13) the LED of the photocell with the low or exhausted battery,
lights flashing red and the buzzer emits a sound every 3 s for 1 minute to alert the user that
the batteries or the photocell need attention.
The alarm is renewed for 1 minute if a command is given to the door.
IN ORDER TO REMOVE THE SINGLE PHOTOCELL FROM THE Wi-Fi SYSTEM READ THE MASTER Wi-Fi
CARD MANUAL.

CHANGING THE BATTERIES

The duration of the batteries used for NOVA Wi-Fi photocells is about 3 years.
- Identify which photocell has the exhausted batteries by looking at the EDGE PHOT LED on the
MASTER Wi-Fi card.
EDGE PHOT LED on MASTER Wi-Fi:
- flashes red/green (if the alarm is on)
- MASTER Wi-Fi fw 01_04_13 lights flashing red (if the warning is on)
- stays on green (if the NOVA Wi-Fi transmitter batteries are exhausted)
- Locate the adhesive safety edge with the corresponding identity number of the photocells
on the outside of the container.
- Replace the batteries of both the transmitter and receiver checking that the polarity is
correct.
- Push the button PROG TX of the photocell receiver to reactivate the MASTER Wi-Fi. The buzzer
on the edge of the MASTER Wi-Fi card turns off and the LED DL2- DL3 (if the alarm is on) turn
on and the EDGE PHOT LED of the photocell with the replaced batteries turns off.
The automation is now ready to begin safe operation once more.
⚠
Please remember that batteries must be disposed of properly according to current
standards. In case of disposal of the photocells please remember to remove and dispose
of the batteries properly.
ADDING OTHER NOVA Wi-Fi PHOTOCELLS (UP TO 6 TOTAL)
If after installation the use of further photocells is desired to increase door safety, it is
recommended to:
- Turn off power to the door.
- Place the additional photocells in the desired position.
- Perform the programming by setting to ON a DIP different from that of the other photocells
or safety devices installed and identify it with the corresponding numbered adhesive safety
edge (see paragraph "Identification").
- Enable the DIP of the added photocell on the MASTER Wi-Fi card.
- Return power to the door.
Follow the memorization procedure and system check as indicated previously.
REMOVAL PROCEDURE FOR A SINGLE SAFETY DEVICE
FOR BREAKDOWN OR SUBSTITUTION
In order to remove a single memorized safety device on the MASTER Wi-Fi, use the following
procedure:
- Push the button PROG. RX one or more times to select the EDGE PHOT LED which begins
flashing green, corresponding to the safety device to be eliminated.
- After selecting the safety device, push and hold the button PROG. RX for 10 s.
- After 10 s the EDGE PHOT LED flashes alternately red and green 6 times, indicating successful
removal.
⚠
Place the DIP corresponding to the deleted safety device to OFF, then scan the EDGE PHOTO
LEDs pushing the PROG. RX button 6 times.
⚠
Remove the batteries from the deleted safety device.
CONNECTION OF THE MECHANICAL OR RESISTIVE SAFETY EDGES CLEAN
CONTACTS TO THE NOVA Wi-Fi PHOTOCELLS.
It is possible to connect mechanical or resistive safety edges to NOVA Wi-Fi transmitters and
receivers.
For the connection of the safety edges to the transmitter or receiver of the NOVA Wi-Fi
photocells, a 2 x 0,5 mm cable with external diametre of 5 mm must be used.
2
When using wires and cables of smaller diametre, verify that the cable conector is thoroughly
water tight.
However, in order to ensure an IP44 protecion rating, it can be advisable to seal off with
silicone glue any opening that could allow the passage of water.
THE OPERATION OF THE SAFETY EDGE CHANGES ACCORDING TO ITS POSITION, THEREFORE PAY
ATTENTION TO THE FOLLOWING:
The safety edge connected to the NOVA Wi-Fi RECEIVER:
- if activated while the door is CLOSING => REVERSES THE OPENING MOVEMENT;
- if activated while the door is OPENING => REVERSES THE CLOSING MOVEMENT.
IT IS OPERATING AS A SAFETY EDGE.
The safety edge connected to the NOVA Wi-Fi TRANSMITTER:
- if activated while the door is CLOSING => REVERSES THE OPENING MOVEMENT;
- if activated while the door is OPENING => STOPS AND THEN ALLOWS OPENING TO CONTINUE.
IT IS OPERATING AS A PHOTOCELL.
FOR MECHANICAL TOUCH SAFETY EDGES (code ACG3015) WITH CONTACT N.C.
- Connect in series to the N.C. contact of the safety edge a resistance of 8,2 KΩ (without this
resistance the series will not work and the alarm will come on - see table "TROUBLESHOOTING')
- Connect the safety edge N.C. contact to the feed terminals J6 for the transmitter or J7 for
the receiver.
- Place the jumper JP6 on the receiver in the following position to enable the safety edge:
- Place the jumper JP8 on the receiver in the following position to control the N.C. contact:
- Place the jumper JP3 on the transmitter in the following position to enable the safety edge:
- Place the jumper JP4 on the transmitter in the following position to control the N.C. contact:
FOR RESISTIVE SAFETY EDGES WITH N.O. CONTACT
- Connect in parallel to the N.O. contact of the safety edge a resistance of 8,2 KΩ (without this
resistance the series will not work and the alarm will come on - see table "TROUBLESHOOTING')
- Connect the safety edge N.O. contact to the feed terminals J6 for the transmitter or J7 for
the receiver.
- Place the jumper JP6 on the receiver in the following position to enable the safety edge:
JP6
- Place the jumper JP8 on the receiver in the following position to control the N.O. contact:
- Place the jumper JP3 on the transmitter in the following position to enable the safety edge:
- Place the jumper JP4 on the transmitter in the following position to control the N.O. contact:
(PHOTOCELL OR SAFETY EDGE)
17
JP8
JP3
JP4
JP8
JP3
JP4
G
B
JP6