46 en | Fire alarm Panel Controller
2017.09 | 7.0 | F.01U.258.929 User Guide Bosch Sicherheitssysteme GmbH
10 Fire alarm
Notice!
Detailed information about types of alarms, alarm delays and the panel controller display can
be found in Alarm, page 40.
This chapter contains information about the following points:
– Acknowledging a message, page 46
– Switching off internal buzzer, page 46
– Switching external signaling devices on and off, page 47
– Resetting external signaling devices and transmission devices, page 47
– Triggering fire verification, page 47
– Resetting alarm message, page 49
– Bypassing detectors, page 49
Signaling fire alarms
A fire alarm is signaled optically and acoustically on the panel through:
– Displaying the logical zones on the display
– Lighting up the "Alarm" LED display
– An internal buzzer sounds on the system.
Notice!
Alarm messages have the highest priority compared with all other message types. If a fire
alarm is reported, the system switches automatically to alarm indication.
10.1 Optical and acoustic signals
– The red alarm signal light on the LED display lights up
– An internal buzzer sounds; see also Switching off internal buzzer, page 46.
– Depending on the configuration, sounders and/or visual notification appliances (e.g.
sirens, strobes) are activated.
If the transmission device to the fire department is activated, the Transmission Device
activated LED display lights up red:
10.2 Acknowledging a message
There are two ways to acknowledge messages:
– Select Acknowledge. Only those alarm messages which are visible in the display are
acknowledged.
– Select a message and then press Acknowledge. Only the selected message is
acknowledged.
Notice!
If Go to Acknowledge is displayed, select this field in order to display the messages that have
not yet been acknowledged.
10.3 Switching off internal buzzer
Press the following key to temporarily switch off the internal buzzer:
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