Page 18
IT-400 series instruction manual
ENGLISH
18.0. RESET TO FACTORY CODE
(IT-400 K / IT-400 D )
This is an
emergency procedure
to be used, for example, in the case that the owner has lost
all the electronic keys (IT-400 K) or forgot the access code (IT-400 D).
1) Open the cover of the control panel and disconnect all power (both 230 Vac and 12 V
battery supply).
Note: This will provoke a TAMPER ALARM
!
2) Put to ON dip 1 of dip-switch A.
3) Re-connect the power to the control panel. The LEDs “
ON
” and “
NIGHT
” will flash to
indicate maintenance mode.
4) Remove bridge "
J8
".
5) (IT-400K only) - Insert the Master key and wait until the LEDs “
ON
”, “
DAY
” and “
NIGHT
”
fast flash twice to indicate that the master key has been memorized.
If this does not happens, repeat points 4) and 5).
6) Insert bridge "
J8
".
7) Exit from maintenance by putting to OFF dip 1 of dip-switch A.
8) Close the cover.
After following the above procedure all of the electronic key codes memorised in the IT
-400K will be cancelled and the access code programmed by the user in the IT-400 D will
return to the pre-programmed factory code of 123456 and the control panel will auto-
matically set to “DAY” status.
17.0. LOW BATTERY ALERT
In case of mains failure, the power is supplied by the battery.
When the battery voltage goes below 10.5 V, the control panel will signal the event with the
lighting of the “
LOW BATTERY
” LED on the panel.
The LED will remain active until the control panel is re-armed to signal "Low battery
memory".
If “
LOW BATTERY
” alert continues, check if the mains is present (green “POWER” LED
lit), check the mains fuse and if the battery charger is functioning correctly (+13.8 Vdc on
cables of battery). If all functions correctly, then the battery must be replaced.
Please dispose of faulty batteries in an environmental
friendly manner.
ATTENTION
Page 3
IT-400 series instruction manual
ENGLISH
For an easy and correct installation follow the steps listed below.
1) Remove the ABS control panel cover
2) Fix the base of the panel to the wall
3) Connect all the sensors and sirens to the control panel
4)
Connect the mains 230 Vac power source to the 3 terminals
indicated on the right. Be sure to connect a good ground source
to the centre terminal.
Be careful that the cable being connected is without tension
.
5)
Program the unit using dip switch A and B (see page 32).
6) Connect the battery using the red and black terminal which indicate the polarity. Red for
positive and black for negative, you will see the “test” LED flashing. This indicates that the
control panel is in
Maintenance mode
.
7)
Re-position and fix the control panel cover.
8) Connect the mains power input wire to a 230 Vac source. It is suggested that this power
source be obtained between the AC power meter and the main circuit breaker. After this is
done the green LED
“POWER
” will light up.
9)
Be sure that the 24 hour anti-sabotage line is closed (red LED -
24 H
OFF).
10) Set the panel in “DAY” mode. The control panel will go into disarmed status.
IT-400 : Rotate the key in “DAY” position
IT-400 K : Automatically goes to “DAY” status.
IT-400 D : Automatically goes to “DAY” status.
NOTE
:
When the panel has no mains and no battery voltage connected, and you power
it
, the IT-400 will go to the status of the panel KEY switch, IT-400K and IT-400D will
automatically go to “DAY” status.
2.0. INSTALLATION
230 Vac
Fuse
T 800
mA
