Bosch Praesideo 3.5 Manual De Uso E Instalación página 66

Praesideo 3.5 | Installation and User Instructions | ISO7240-16: 2007
7.3.2 The evacuate signal shall include the tone signal and pre-
recorded voice messages, as specified in ISO 8201.
Manufacturers may implement other signal templates to satisfy
specific mandated national requirements.
7.5 Audible warning - Optional function
7.5.3 The audible warning shall be silenced automatically when
the s.s.c.i.e. is reset from the voice alarm condition.
7.6 Delay before entering the voice-alarm condition -
Optional function
d It shall be possible to override the delay by a manual opera-
tion at access level 1 and/or by a signal from a manual call
point.
7.7 Phased evacuation - Optional function
c When switching from phased evacuation to manual mode,
the phased evacuation sequence shall halt.
d When switching from manual mode to phased evacuation,
the phased evacuation sequence shall resume from the
point at which it was halted.
Clause / Requirement
8 Fault-warning condition
8. 1 Reception and processing of fault signals
8. 1 .2 The s.s.c.i.e. shall be capable of simultaneously recogniz-
ing all of the faults specified in 8.2, and in 8.3 if provided,
unless this is prevented by
• the presence of voice-alarm signals in the same
emergency loudspeaker zone, and/or
• the disablement of the corresponding emergency
loudspeaker zone or function, and/or
• the testing of a corresponding zone or function.
8.2 Indication of faults in specified functions
8.2.2 If the indication is by means of separate light-emitting indi-
cators, these may be the same as those used to indicate dis-
ablement and/or testing of the corresponding emergency
loudspeaker zones or functions.
8.6 Fault-warning condition output signal
The s.s.c.i.e. shall have an output to transmit the fault-warning
condition specified in 8.2. The output signal shall be given if the
s.s.c.i.e. is de-energized.
Clause / Requirement
9 Disabled condition - Optional function
9.3 Indication of specific disablements
9.3. 1 Each emergency loudspeaker zone shall be indicated by
means of separate light-emitting indicators and/or an alphanu-
meric display. The indications shall not be suppressed during
the voice-alarm condition.
9.3.3 The same light-emitting indicator may be used as that for
the indication of the corresponding fault, although the indica-
tion shall be distinguishable. The same light-emitting indicator
and the same indication may be used to indicate a disabled
emergency loudspeaker zone and an emergency loudspeaker
zone under test.
Clause / Requirement
10 Test condition - Optional function
Clause / Requirement
11 Manual mode control - Optional function
11. 1 .2 In the manual mode, the receiving and display of signals
shall not be inhibited.
11. 1 .3 In the manual mode, any phased evacuation sequence
shall be halted. Returning the system to automatic mode shall
reinstate the phased evacuation sequence as if it had not been
halted.
Bosch Security Systems | 2011-02
The installer must configure one of the dedicated ISO8201
compliant evacuate signals that Praesideo offers. These emer-
gency signals have the temporal pattern as described by
ISO8201 and have a predefined name
'Emg x ISO8201 C', with x being a sequential number.
The installer must ensure that the sound pressure level of the
evacuate signal is at least 65dBA, or 75dBA if the signal is
intended to arouse sleeping occupants.
ISO8201 does not specify pre-recorded voice messages, but
Praesideo offers the possibility to store and select custom
voice messages to satisfy specific mandated national require-
ments.
Praesideo silences the audible warning signal upon acknowl-
edge of the voice alarm condition. Acknowledge and reset can
be combined in a single action.
Since the Praesideo system does not process the fire sensors,
this functionality is better handled by the device managing the
fire sensors (the CIE). The Praesideo system itself does not
implement this requirement.
Praesideo has multiple priority levels to override (phased evac-
uation) calls by manually activated calls.
Praesideo will resume manually overruled calls without live
speech but with emergency priority, after the overruling call has
finished.
Compliance
In Praesideo supervision is always active.
Praesideo uses separate indicators for faults.
The optional disablement and test conditions are not supported
by the Praesideo system.
The Praesideo network controller provides two predefined con-
trol outputs for audible and visual fault indicators with fail-safe
behavior. When de-energized, the contacts of these control
outputs are closed (activated).
Compliance
The optional disablement condition is not supported by the
Praesideo system.
The optional disablement condition is not supported by the
Praesideo system.
Compliance
The optional test condition is not supported by the Praesideo
system.
Compliance
Praesideo does not inhibit the receiving and display of signals
in the manual mode.
Praesideo will resume manually overruled calls after the overrul-
ing call has finished, providing that the overruled call was with-
out live speech and had emergency priority.
en | 66
Signature
Signature
Signature
Signature