FIGURE 2a
- TERMINAL ARRANGEMENT
FIGURE 2b
- FAULT / FIRE AUXILIARY RELAY
GENERAL DESCRIPTION
Options included that are covered by EN54
Test Condition (10.0)
Fire Alarm Devices (7.8)
Ancillary functions provided but not required by EN54
Class change
Repeater
Accessories:
The panel is designed for use with CHLORIDE BARDIC ZF range
of fire accessories.
TECHNICAL SPECIFICATIONS
Power Supply requirements
230Vac +10 - 15% 50Hz
Maximum Power consumption 50VA
Fuse rating - T125mA
The mains supply should be carefully wired using flat twin and
earth of not less than 1mm
2
between the mains connector block
and an externally mounted secure switched fused spur outlet with
contact separation of at least 3mm. The switched spur unit should
be fused with a 2A fuse.
Battery
24 Hour standby 1 x 12 V 2.6 Ah (minimum)
Fuse rating - F1.6A
Weight
4.2 Kg (including 2.6 Ah battery & carton) approx.
Detection Circuits
No more than 30 devices of any type per zone.
20 smoke or heat detectors maximum per zone.
30 Call Points maximum per zone.
Alarm Sounder Circuits
300mA total through 2 circuits.
Nominal Voltage 25.3V (+2.7V / -1V)
Fuse rating - F315mA
Auxiliary 24V Supply
This is specifically not for fire protection devices.
50mA maximum.
Nominal Voltage 25.3V (+2.7V / -1V)
Fuse rating - F125mA
Auxiliary Relay
Volt free change over contacts rated at 1A 30VDC
Fuse Rating 1A
Note, the Auxiliary relay is configured as a fault relay, as standard
(EN54 requirement), however the relay can be configured as an
auxiliary fire relay, by moving a jumper link from the fault position
to the fire position on the back of the PCB.
AUXILIARY RELAY
123
FAULT NC C NO
FIRE NO C NC
The N/C and N/O contacts change position, when the jumper
is moved to the fire position.
Class Change
Activated by using volt free N/O contacts between the -ve of AUX
24V output and the CLASS CHANGE output. See Figure 5 for
typical application.
Cabling
Unless otherwise recommended, and taking into account voltage
drop, not less than 1mm
2
is recommended.
Sounder circuits should use cable that is fire proof.
All cabling should be earthed to the metal back box via the cable
gland.
Conductors carrying fire alarm power signals should be separated
from conductors used for carrying other systems.
OPERATING INSTRUCTIONS
Access to “SUPERVISOR MODE” for panel operation:-
To operate this fire alarm control panel, it is necessary to gain
access to the “Supervisor Mode”, to do this enter the four digit
security password code, on the yellow push buttons. This security
code should have been given to the responsible person on
system hand over.
After entering the correct code the “Supervisor Mode” LED will
illuminate.
The panel will time out of “Supervisor Mode” if the ‘RESET’
button is pressed or 20 seconds have elapsed since the last
button was pressed.
The following functions can all be employed in the
“Supervisor Mode”.
•
‘SOUNDERS ON/OFF’
If the sounders are silent, because either the panel is in alarm
and the sounders have been “Silenced”, or if there is no
alarm, the sounders will be activated by pressing this button.
If the sounders are on, and they are to be switched off, then
press the ‘SOUNDERS ON/OFF’ push button to silence the
alarm.
•
‘RESET’
This will cause all faults and fires conditions to be cancelled,
if a fault still exists then it will re-appear within 10 seconds of
this reset.
•
‘MUTE PANEL’
To silence the panel’s internal buzzer press ‘MUTE PANEL’
push button. The panel will continue to beep at a reduced rate
until the condition causing the buzzer to sound is rectified or
reset.
•
‘LAMP TEST’
Hold down ‘SELECT / LAMP TEST’ push button for a
minimum of two seconds. Release once the test is complete.
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