Fault State; Acknowledge The Fault State; Reset The Fault State - Bosch Plena Voice Alarm System Installation And Operation Manual

Plena Voice Alarm System
7.5

Fault State

If a supervised function fails, the system enters the fault state and:
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7.5.1

Acknowledge the fault state

The beeper can be switched off by acknowledging the fault state with the Fault Ack button on
the front of the voice alarm controller or the remote controls (see Figure 7.19). The fault state
can also be acknowledged by pushing the Fault Acknowledge button on the fireman's panel.
Figure 7.19 Fault Ack button
The following buttons also acknowledge the fault state and stop the beeper:
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7.5.2

Reset the fault state

Reset the fault state by pushing the Fault Reset button on the front of the voice alarm
controller or the remote controls (see Figure 7.20). The fault state can also be reset by
pushing the Fault Reset button on the fireman's panel. In order to reset the fault state, it first
must be acknowledged (see section7.5.1 ).
When the Fault Reset button is pushed, the fault indicators are switched off and the status of
the system is checked.
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Figure 7.20 Fault reset button
Bosch Security Systems B.V.
Starts a beeper. The beeper is switched off when the fault is acknowledged (see section
7.5.1 ).
Closes the Fault Status NO output contacts. These status output contact is opened again
when the fault is reset (see section 7.5.2 ).
Lights a fault indicator on the front panels that indicates the source of the fault (see ***
'Fault indicators' on page 84 ***). The indicator is switched off when the fault is reset
(see section 7.5.2 ).
Fault EMG
Ack
Zone select
Reset
Zone1
Alert message button.
Alarm message button.
PTT button of the emergency microphone.
If the fault is not resolved, the fault indicators are switched on again. The beeper remains
off. It is only switched on if a new fault occurs or if the resolved fault occurs again.
If the fault is resolved, the fault indicators remain off.
Fault EMG
Ack
Zone select
Reset
Zone1
Installation and Operation manual
Zone2
Zone2
9922 141 1037x (V2.16) | V0.6 | 2011.09
Operation | en 83