Bosch D1255RB Betriebsanweisung PDF herunterladen (Seite 17)

Fire System | User’s Guide | 5.0 Key Operation and Functions

Bosch Security Systems, Inc. | 8/06 | F01U011793B 17

5.2.1 [ALARM SILENCE] Key

Your system might be programmed so that you

cannot silence some fire alarms until the fire event

is cleared.

Press the [ALARM SILENCE] key to silence a fire alarm.

After you press [ALARM SILENCE], the system shows the

number of fire points in alarm (A# ## FIRE ALARM). Use

the [NEXT] and [PREV] keys to view the alarmed points.

5.2.2 [DETECTOR RESET] Key

Detection devices, such as smoke detectors, must be reset

after being activated. Pressing the [DETECTOR RESET] key

momentarily removes power from these sensors to reset

them.

Warning: Smoke must not be present and all fire

devices such as pull stations must be reset or

returned to normal, or they might go into alarm

again after a Detector Reset occurs.

After you press this key, the display shows SENSORS

RESETTING and then goes blank for several seconds before

showing A# ## FIRE ALARM.

If the fault is still present, depending on how your system is

configured, the system might go into an alarm condition

again or into a trouble condition. Press the [NEXT] key

repeatedly to show all of the devices that continue to be in a

state that is not normal.

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Bosch D1255RB Betriebsanweisung Seite 17