Specifications

Page 25
EN54 FIREFINDER PLUS INSTALLATION,COMMISSIONING & OPERATION
indicating the conditions are still present for resounding. A new Fire Alarm, manual
evacuate or manual alert will resound all the previously silenced Bells and
Sounders. Pressing ALARMS SILENCE/RESOUND a second time while the Sounder Silence LED is
illuminated, will also re-sound the Bells and Sounders.
This button is used for scrolling backwards and forwards through fire
alarms, faults, or disablement’s displayed on the LCD. The Multiple Alarm LED will illuminate if there
is more than one alarm present
Pressing this button will silence the panel buzzer, which sounds whenever there is a fire
alarm or fault. The sound for a fire alarm is a steady sound where as for a fault it is intermittent.
Pressing this button will reset the panel, clearing any fire alarms and taking the LCD
display back to its default screen, unless there are any un-cleared faults or disabled devices, these
will continue to be displayed. Pressing reset will also clear the manual evacuate, the manual alert
condition and the sounder silence condition. Note: Pressing reset will not clear any disablements
including Sounder Disable.
Pressing this button will activate the Sounders and Bells that have been programmed
for manual evacuation and the LED just above the button will be illuminated steady. If the sounders
have been previously silenced the LED above the ALARMS SILENCE/RESOUND button will turn off
and the Sounders and Bells that were previously silenced will resound. This manual evacuate
condition can only be cleared by a Reset and will override a manual “Alert” condition.
The LED is illuminated steady if any of the alarm devices (sounders and/or
strobes) have been disabled and flashes if any of the alarm devices (sounders and/or strobes) are in
fault. Disable has priority over fault
Pressing this button or if the FACP is fitted with a door switch and the door is
opened the auxiliary output relay on the brigade board will be isolated. If the auxiliary fault / isolate is
isolated the associated LED will light steady. Pressing the button again will de-isolate the auxiliary
fault / isolate relay.
Pressing this button will disable the FWRE output relay on the Output board. If
disabled the associated LED will also be illuminated. Pressing the button again will re-enable the
FWRE relay. The LED will also be illuminated if the FWRE is in fault.
This button is used to disable or re-enable selected individual or groups of
detectors, devices or zones.
Press this button followed by a number to select the loop you wish to access.
e.g. LOOP 4.