9
Installation and operation manual for
conventional fire panels
EATON
www.eaton.com
Fire Relay
The fire relay provides a set of fused volt free changeover
contacts, which operate in the event of a fire condition, these
contacts are not monitored . The fire relay can be used as Fire
Alarm Routing Equipment or Fire Protection Equipment outputs .
Fault Relay
The fault relay provides a set of fused volt free changeover
contacts, which operate in the event of a fault condition, these
contacts are not monitored (Figure 9) . This relay has been config-
ured to be in fail safe mode, so in the event of total power loss
the relay contacts will be active .
Fault Relay reporting:
•
Battery fault
•
Mains fault
•
Charger fault
•
Impedance fault
•
Zone faults:
•
Open circuit
•
Short circuit
•
Detector removal
•
Sounder fault
•
Repeater fault
•
FRE fault
•
FPE fault
Interlink Relay
The Interlink Relay in conjunction with a non-latching zone can be
used to link two EFCV fire panels together (Figure 10) . It is recom-
mended to use a non-latching zone in the Standard Conventional
mode and fit the EOLM-1 at the interlink relay of each panel .
WARNING
WHEN A ZONE IS BEING USED FOR INTERLINKING PANELS,
NO OTHER DEVICES ARE PERMITTED ON THAT ZONE.
When an alarm is activated on one of the panels, the appropriate
zone will indicate on the panel detecting fire and the interlink relay
will activate . This is turn will activate the non-latching zone on the
other panel and both panels will be in fire and all sounders on both
panels will be activated .
To reset both panels, one of the panels would be manually soft
reset, which would cause the non-latching zone on the other panel
to reset as well . This would reset both panels .
Figure 9. Fault Relay terminal
Figure 10. Interlink connections
Technical Data
25-16733-A
Effective
October 2019
