AKO 558242 Посібник користувача - Сторінка 10

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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.
Maintenance Mode
Disables gas pre-alarms and alarms for 1 hour for maintenance tasks.
When it is activated, no gas pre-alarm or alarm will sound.
To activate / deactivate it, press the Mute key for 6 seconds; indicator
Power supply indicator
STATUS
With power supply
Battery connected *
With power supply
Battery disconnected *
No power supply /
With battery *
No power supply/
No battery
*
AKO-558xxx models are not equipped with batteries.
In the event of a power failure, the gas detectors will disconnect to extend battery duration and the
corresponding indicator will switch off on the display.
Trapped person alarm inputs will continue to operate until their batteries run flat.
Trapped person alarm
STATUS
Transmitter /
detector /
wiring fault
Trapped
person
1
1
1
1
ALARM STATION
*
*
*
10
will flash.
ALARM STATION
Relays (without activated alarms)
Gas system
Gas Pre-alarm
failure
C
2
NO
C
NC
NC
C
2
NO
C
NC
NC
C
2
NO
C
NC
NC
C
2
NO
C
NC
NC
Trap. person
OFF
Bi-tonal
sound
3 short
beeps every
2 minutes
5552H402 Ed.03
Gas Alarm
1 / 2
1 / 2
C
NO
NC
C
NO
C
NO
NC
C
NO
C
NO
NC
C
NO
C
NO
NC
C
NO
Relays
Gas sys. failure
C
NO
C
NC
1
2
1
C
2
NO
C
NC
1
C
2
NO
C
NC