Operation
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Siemens Building Technologies 007995_a_en_--.doc
Fire & Security Products 04.2004
5.4 Operation in case of alarm with alarm organization ('Manned')
Important
Alarms always require the quick and controlled intervention of the persons present.
For this reason, read this section thoroughly to make sure you make the right deci-
sions in case of emergency.
In case of emergency the following documents are needed:
Building plan with allocation of the detectors to the detector zones
Checklist for the operation of the control unit (please copy the next page)
Procedure
In case of alarm the LED 'Alarm' and the red zone LED are flashing rapidly. In case
of alarm, proceed as follows:
1. Press the key 'Acknowledge'.
The LEDs 'Alarm' and the corresponding red zone LED are flashing slowly.
2. Read the fire location (detector zone).
3. Go to the fire location.
4. Decide whether it is an emergency of a false alarm.
In case of emergency
1. Activate the next manual call point or go back to the control unit and press the
key 'Alarm delay' off.
The fire brigade is alerted.
The LED 'RT Alarm' lights up.
In case of false alarm
1. Go back to the control unit.
2. Press the key 'Reset' on the control unit.
The LEDs 'Alarm' and the corresponding red zone LED no longer light up.
The control unit is in normal operation again.
Note on control units with an indicator module
The remaining delay periods V1 and V2 are indicated on the display.
All other indications are overwritten during the alarm.
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