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Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | EN54-16: 2008 en | 39
Clause / Requirement Compliance Signature
9 Disablement condition (option with requirements) Praesideo does not support the disablement condition.
9.1 General requirements
9.1.1 Disablements in accordance with the requirements of
9.4 shall inhibit all corresponding mandatory indications
and/or outputs but shall not prevent other mandatory
indications and/or outputs.
9.1.2 The VACIE shall have provision to independently
disable and re-enable the function specified in 9.4 by
means of manual operations at access level 2.
9.1.3 The VACIE shall be in the disabled condition while a
disablement in accordance with the requirements of 9.4
exists.
9.1.4 Disablement and re-enablement shall not be affected
by a reset from the voice alarm condition or from the fault
warning condition.
9.2 Indication of the disabled condition
The disabled condition shall be indicated visibly, by means
of
a a separate light emitting indicator (the general
disablement indicator), and
b an indication for each disablement, as specified in 9.3
and 9.4.
9.3 Indication of specific disablements
9.3.1 Disablements shall either be indicated within 2 s of
the completion of the manual operation or, where a
disablement cannot be completed within 2 s, it shall be
indicated within 2 s that the disabling process is running.
9.3.2 The same light-emitting indicator may be used as that
for the indication of the corresponding fault, although the
indication shall be distinguishable.
9.3.3 If the indication is on an alphanumeric display, which
cannot simultaneously indicate all of the disablements
because of its limited capacity, at least the following shall
apply:
a the presence of disablement indications which have
been suppressed shall be indicated;
b suppressed disablement indications shall be capable of
being displayed by means of a manual operation at
access level 1 or 2 which interrogates only disablement
indications.
9.4 Disablements and their indication
Voice alarm zones may be capable of being independently
disabled and re-enabled. In this case the disablements shall
be indicated by means of separate light emitting indicators
per zone and/or an alphanumeric display. The indications
shall not be suppressed during the voice alarm condition.
9.5 Transmission of the disablement condition
The VACIE shall have provision for transmitting, by means
of a general disablement signal, all disablement conditions
specified in this clause.