Courtesy Light; Buffer Battery - Solar Panel Management; Logical Stop (Stp Input); Control Unit Memory Fault - PRASTEL UNIK2E Manuel Technique D'installation

ISUNIK2Ev2_EU_10_12.doc
ENGLISH
UNIK2E
V2
transformer. The command is given before every opening manoeuvre for 2 seconds, and before every re-
opening caused by the triggering of a photocell or safety device.
Using dip-switch 4 on the card, the kick-back and the final stroke at the end of the closing manoeuvre can be
enabled or not.
Dip-switch 4 in ON position: kick-back and final stroke enabled
Dip-switch 4 in OFF position: kick-back and final stroke disabled.

5.12 COURTESY LIGHT

Using the LCU expansion card a courtesy light can be managed. The contact given by the LCU card is clean
and allows a 230VAC max.500W lamp to be managed. The command to switch on the courtesy light is given
before every manoeuvre and the contact remains activated for about 120 seconds from opening.
5.13 BUFFER BATTERY – SOLAR PANEL MANAGEMENT
The UNIK control unit is fitted with an automatic 13.7VDC battery charger, for which a 12V battery must be
used, even for 24VDC motors. In this case, when there is no mains power the gate will travel at half normal
speed and the accessories will be powered at 12VDC. The 12V 1.2Ah buffer battery (pre-arranged in the UNIK
box) allows a maximum of 5 reduced-speed manoeuvres should the mains power supply be cutoff (as long
as the interruption occurred less than 24 hours earlier). The control unit can manage batteries up to 7Ah (20-30
complete manoeuvres). The flashing light, when present, only functions for the first 4 seconds of the
manoeuvre. A solar panel can be directly connected to the control unit with a current regulator. The solar panel
input is already protected by a diode.

5.14 LOGICAL STOP (STP INPUT)

The activation of the STOP input stops all the functions.
To resume the cycle the STOP must be deactivated and another command given.

5.15 CONTROL UNIT MEMORY FAULT

The EEPROM memory contains the control unit operating parameters, the codes, the logic and the memory of
the radio receiver. When the control unit is turned on, should there be a fault in the EEPROM memory, the red
LED flashes and all manoeuvres are blocked.
The Reset function must be executed (press and hold the programming button P1/SET for 2 seconds, until the
yellow LED flashes).
If the red LED turns of, the EEPROM is good, but all programming of parameters and learning of transmitters
must be done again.
If the red LED still flashes, an authorised service centre should be contacted.

6. SIGNALLING LED

Yellow led SET:
- flashes for 5 seconds when turned on to indicate that it is possible to enter the Professional or Simplified
Learning modes.
- lights up with a fixed light while Professional or Simplified Learning are carried out.
- is turned off when the control unit functions normally.
Red led ER:
- is turned off during normal control unit operations
- is alight (fixed light) when the control unit is blocked because it has failed the safety test or a motor is
disconnected
Red led RAD:
- flashes briefly when a 433 MHz Multipass radio code is received
- is alight (fixed light) when radio codes are being memorised
- flashes rapidly when the control unit is switched on and the radio code memory is defective
- flashes rapidly during the cancellation of radio codes
- flashes slowly when there is an attempt to memorise new radio codes and the memory is full
- is switched off when the control unit is functioning normally and waiting to receive a command via radio.
Green led GC:
- is alight (fixed light) when the automation is completely closed
- flashes during the closing manoeuvre
- otherwise it is switched off
Red led GO:
- is alight (fixed light) when the automation is open.
- flashes during the opening manoeuvre
- otherwise it is switched off
Red led PH:
- is alight when the photocell (PHO input) is aligned
- is switched off when the photocell (PHO input) is not aligned
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