Bosch Plena - Page 156

Clause / Requirement Compliance Signature
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
156 en | Appendices Plena
2013.07 | V2.0 | Installation and Operation manual Bosch Security Systems B.V.