Specifications

9
b) if in the clos re
TECHNICAL DESCRIPTION ZL55 CONTROL PANEL
The card is powered with a 230V (AC) power outlet and its
input is protected with a 1.6A line fuse. Control systems are
powered by low voltage and protected by a 315mA fuse.
The total power consumption of 24V accessories (which are
protected by a 3.15A fuse) must not exceed 40W.
Fixed operating time of 80 sec.
Safety
Photocells can be connected to obtain:
- Re-opening
during the closing cycle (2-C1), the photocells
on detecting an obstacle while closing the door, cause the
movement direction to be reversed until opening is
complete;
- T
otal stop
(1-2), stop of the garage-type door with the
exclusion of the automatic closing cycle. To resume the
movement, use the pushbutton or the radio control;
- Amperometric safety device:
see below, fig A and fig B.
Other functions
- Automatic closing.
The automatic closing timer is
automatically activated at the end of the opening cycle. The
preset, adjustable automatic closing time is automatically
interrupted by the activation of any safety system, and is
deactivated after a STOP command or in case of power
failure;
- Obstacle detection.
When the motor is stopped (gate is
closed, open or half-open after an emergency stop
command), the transmitter and the control pushbutton will
be deactivated if an obstacle is detected by one of the
safety devices (for example, the photocells);
- "Operator present" function.
Gate operates only when the
pushbutton is held down (the radio remote control system is
deactivated);
- Pre-flashing. After an opening or closing command, the
flasher connected to the 10-E flashes for 5 seconds before
beginning the procedure;
- T
ype of command:
- «open-stop-close-stop» for pushbutton and radio
transmitter;
- «open-close» for pushbutton and radio transmitter;
- «open only» for pushbutton and radio transmitter.
Accessories connected
- Courtesy Light
(24V-25W). A light that illuminates the
manoeuvring zone; after an opening command, the light
remains on for a fixed time of 2 minutes and 30 seconds.
Optional accessories
- Courtesy Light
(24V-25W), connect it to terminal blocks W-
E;
- Flashing signal light
when gate is in motion (24V-25W
max.),
connect it to terminal blocks 10-E;
- V0670
board card for emergency battery. which is
automatically connected in case of power failure; battery is
recharged when line power is restored;
- AF radiofrequency board
(see table on pg. 24) for remote
control.
Adjustments
- Trimmer TCA = adjustment automatic closing time;
- Trimmer SENS = adjustment sensitivity of amperometric
safety system.
Caution! Shut off the mains power and disconnect the
batteries if fitted before servicing the inside of the unit.
In the presence of an obstacle, the amperometric device:
a) completely stops the door during opening and subsequently closes it automatically (if activated);
b) if in the closure phase, the movement of the door is reversed.
N.B.: In situation (b), if an obstacle is detected three times, the door wing stops during aperture, and automatic closure is
disactivated. Use the keyboard or the radio transmitter to resume movement of the bar.