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Idiomas disponibles
Idiomas disponibles
Front cover LED status
230 VAC
ALARM
Board LED status
MAINS
BATTERY
RELAY status
MAINS FLT
GEN FLT
*) If the battery is disconnected for over 30 minutes, the BAT diode will remain lit steadily.
Check whether the GEN FLT fault indication has been transmitted correctly during the tests.
Caution do not connect the negative pole of the battery (B) to the negative pole OUT1 OUT2 (-).
When mains power is being supplied, the battery voltage is over 21.6 V.
The Warning indication (brief flashes of the ALARM LED) is displayed with intermediate voltages.
In battery operating mode, when there is no primary (230 V) power supply and the value drops below 21 V, the LVDD (Low
Voltage Disconnect Device) disconnects the battery to avoid damaging it.
LED indication (power supply unit front door):
230 V
0 Off
1 On
0/1 Flashing
Alarm
0 Off
1 On
0/1 fast flashing
0/1 slow
flashing
*1) The status may emerge when the mains power supply has been restored and when the battery begins recharging.
LED indication on the power supply board:
0 Off
1 On
0/1
fast flashing
0 Off
1 or 0/1 slow flashing
*1) The battery circuit resistance values are checked, including battery and fuse disconnection, every 10 minutes. After the
fault has been detected three times, the BAT LED lights up steadily and the GEN FLT relay indication is activated at the same
time.
Relay indication (0 - relay de-energised, 1 - relay energised)
Mains FLT
0 Off
1 On
GEN FLT
0 Off
1 On
*1) Power supply / charger fault
*2) After an electricity mains supply fault and after the power has been restored, the indication is activated with a delay of 5s.
OPERATION
Green LED
Yellow LED
Green LED
Yellow LED
Power supply fault
General fault
Green LED
No mains, battery disconnected
Mains power supply present, power supply unit / battery charger operative
Battery operation:
charger power supply faulty *1)
Yellow LED
Working ok
Battery operation:
faulty power supply
-
No battery, or the voltage of the battery connected is under 10 V -
-
Battery circuit fuse resistance too high (> 250 mΩ)
-
Output fuse blown
-
Battery voltage under 22 V with mains power supply present *1)
External alarm or internal alarm (tamper)
battery recognised (U> 10 V), but the voltage is too low (U <21.6 V)
No mains power supply
Mains power supply present, power supply unit / battery charger operative
Mains power supply present, power supply unit / battery charger faulty *1)
Battery working
Battery circuit resistance > 250 mΩ (including no battery or blown battery fuse *1)
Power supply fault
No 230 V main power supply
Electricity mains present, power supply unit / battery charger working
General fault
Alarm LED flashing *1), *2)
All ok
1 NORMAL
Battery test
On
Flashing
Off
On
On
Off
Off
Off
Activated
In standby
Activated
In standby
Power supply
test
On
On
On
Flashing *
Activated
In standby
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