19.04.2013
ICAS FIRE PANEL IFP–2.32
500-IDX SWITCH Shorte – 12V loop output voltage
Open – 9V loop output voltage
BATTERY SWITCH Shorte – Backup battery connecte (Normal operation).
Open – Backup battery is not connecte (The Detectors o not
work after power cut).
FUNCTION
If IFP-2.32 main power on an battery switch is open, the power supply fault occurs. IFP-2.32
is starte right when battery switch is shorte an main power on. The IFP-2.32 waits to es-
tablish the current in the loops 3 min (Establishing signalization). Then the current loop is e-
tecte . The right loop current (EOL has right value, any shorts an any opens) is signalize by
the 2 flashes of the blue LED an by 2 short beeps (LOOPS GUARD MODE). The IFP-2.32
is in Active mo e from this moment.
Fire alarm is etecte in the loop when current is higher than 12 mA. Fault alarm is etecte
when the loop is open or when the loop is shorte . If the battery is very low an starts to be
un ercharge an main power is off, the IFP-2.32 is switche off.
3) LED SIGNALIZATION
Power
Dark, No light, power is OFF; blinking – powered from Battery;
Lights – main power is ON
Level 2 Lights for button functions in le el 2
System Fault Software error , memory error
Alarm Main Alarm
Fault Main Fault
Off Main Off
Test Main Testing
Power supply
fault
If lights, the charger does not work, the battery is not connected, or the
battery is low
Loop A Red = Alarm, Yellow blinking = Fault, Yellow and Off lights = Loop is off,
Yellow and Test lights = Loop in Test
Loop B Red = Alarm, Yellow = Fault, Yellow blinking and Off lights = Loop is off,
Yellow blinking and Test lights = Loop in Test
ALARM
one of the loops is in alarm state, < 12mA – 160mA > current etecte
can be switche off only in level 2
soun signalization can be suppresse in level 1
FAULT
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