Plena Voice Alarm System | en 131
Bosch Security Systems B.V. Installation and Operation manual 9922 141 1037x (V2.16) | V0.6 | 2011.09
b a system fault shall be audibly indicated. This
indication may be capable of being silenced.
The controller and remote control panels
all have a monitor speaker that is used as
a sounder in case of a fault.
The audible fault indicator can be
silenced by acknowledging all faults via a
button on the front panel of the
controller and remote control panels. The
control output for the visible fault
indicator is only deactivated upon
resolving and resetting the fault
condition.
8.4
Audible indication
Plena Voice Alarm System is compliant.
8.4.1
The audible indication of faults required in 8.2
shall be capable of being silenced manually at
access level 1 or 2 at the VACIE. The same
manual operation may be used as for silencing
the voice alarm condition.
The audible fault indicator can be
silenced by acknowledging all faults via a
key or control input that is configured as
Fault acknowledge key. Individual faults
can also be acknowledged from the front
panel menu of the controller or via the
Open Interface.
8.4.2
The audible indication shall be silenced
automatically if the VACIE is automatically reset
from the fault warning condition.
Since the Plena Voice Alarm System does
not offer automatic reset from the fault
warning condition this requirement does
not need to be implemented.
8.4.3
If previously silenced, the audible indication shall
resound for each newly recognized fault.
After the audible indication has been
silenced (by acknowledging all faults) the
Plena Voice Alarm System will resound
the indication upon occurrence of a new
fault or reoccurrence of a previously
resolved fault.
8.5 Reset of fault indications Plena Voice Alarm System is compliant.
8.5.1 Indications of faults as required in 8.2 shall
be capable of being reset
a automatically when faults are no longer
recognized, and/or
The Plena Voice Alarm System does not
offer automatic reset of faults
b by a manual operation at access level 2. Faults can be manually reset by
acknowledging and resetting them.
Acknowledging and/or resetting faults
individually (as they appear) can be done
via the front panel menu of the Controller
and via the Open Interface.
Acknowledging and/or resetting will
acknowledge/reset all faults in one
action, This can be done via the front
panel button of the controller, remote
control panels or the Open Interface.
Clause / Requirement Compliance Signature
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