AKO 55724 Manuale d'uso - Pagina 12

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Gas Relay Fail
This relay will be activated if a functioning error is detected in any input with connected gas transmitters /
detectors. Connecting a GSM to it is recommended, to remotely warn of the fault.
Alarm Station Status
A
B
C
STATUS
A
No alarm
Pre-alarm
B
delayed
C
Pre-alarm
alarm
D
delayed
Alarm
E
alarm
F
silenced
alarm
G
saved
Transmitter /
detector /
wiring fault
No power
supply
* The input indicator corresponding to the activated push-button will turn on
D
E
C
*
*
*
*
*
*
*
*
12
G
B
D
E
F
ALARM STATION
Pre-alarm
OFF
NC
C
Bi-tonal
sound
NC
C
Intermittent
sound
NC
C
Intermittent
sound
NC
C
Bi-tonal
sound
NC
C
OFF
NC
C
OFF
NC
C
3 tones every
2 minutes
NC
C
OFF
NC
C
5572H402 Ed.03
Alarm
level
Pre-alarm
level
t
C
F
Relays
Alarm
Gas fail
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC
NO
NC
C
NO
NO
C
NC