997-492-000-5, Issue 5
June 2009
4
EN 54 & ISO 7240 2-8 Zone Conventional Fire Panel - Installation & Configuration Manual
WARNING High Voltage!
Take suitable precau-
tions to avoid electric
shock.
EN 54-2 (and ISO
7240-2): Section Ref.
Brief explanation of
non-compliance
here.
!
EN54
ISO 7240
1.7 Ancillary Functions
The following is a list of ancillary functions that are
provided by the control panel in addition to those required
by EN 54-2/4. These functions are described in the
section of this manual as referenced.
Ancillary Functions Manual
Section Refs.
Site specific Setup options 7
Extend delay timer 7.8
Sounder Volt-free contact options 7.6
Relay drive output option 7.6
1.8 Related Documents
This manual only describes the installation, commissioning
and configuration of the control panel. All user functions
are covered by the EN 54 2-8 Zone Conventional Fire
Control Panel User Manual (ref. 997-493-00X).
1.9 Warnings and Cautions
Where appropriate, this guide and the remainder of the
manual include advisory warnings and cautions to remind
you to consider safety at all times, especially when
following the procedures described in this manual.
You are alerted to any areas where hazardous voltages
are present, or where there may be a risk of damage to
static-sensitive devices if the recommended procedures
described in this manual are not followed. An example
of a high voltage warning and anti-static caution is
provided to the left of this paragraph.
The caution at left indicates that it is possible to configure
a panel in a way that would make it non-compliant with
the requirements of EN 54 or ISO 7240. This should only
be done under exceptional circumstances and with the
authority of the local fire officer.
The following features are provided by the Power Supply
Unit (PSU) of the NFS 2-8 and FLS 2-8 fire control panels
to comply with EN 54-4 and ISO 7240-4.
Features of the NFS 2-8 & FLS 2-8 Clause
Power Supply Unit (PSU)
Derive power from the mains supply 5.1
Derive power from a standby battery source 5.2
Charge and monitor the standby
battery/batteries 5.3
Detect and signal various PSU faults 5.4
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