DISABLED REFUGE EVC
PAGE 14
3-ZONE REFUGE EVC SYSTEM MANUAL V1.00
File:DR 7700-000 SM7 V100 Refuge EVC Manual 3-Zone.Docx E+EO (c) 2018 Folknoll Group Ltd
PAGE 14
7
3- ZONE REFUGE EVC FAULTS
Faults are usually indicated by the master station sounder and fault LED activating for 2 short bleeps
and one long bleep continuously.
Usually the sounder can be silenced by pressing the
MUTE
button.
Any faults should be reported, managed and repaired according to local regulations and procedures.
7.1
AUTOMATIC SYSTEM TEST
The system automatically monitors and reports faults so from time to time the system may report
faults. Please refer to section 7.4 Fault Indications for a list of fault indications.
7.2
AUDIO PATH TEST TRIGGERED MANUALLY
A full audio path test can be triggered manually by pressing the
TEST
button on the master station.
The system will test each outstation in turn and report any errors found.
DURING TESTING OUTSTATIONS WILL GENERATE AUDIO TONES
TESTING SHOULD BE TIMED TO MINIMISE INCONVENIENCE
7.3
AUDIO PATH TEST TRIGGERED EXTERNALLY
A full audio path test can be triggered externally, e.g. by a BMS. The system will test each outstation
in turn and report any errors found.
DURING TESTING OUTSTATIONS WILL GENERATE AUDIO TONES
TESTING SHOULD BE TIMED TO MINIMISE INCONVENIENCE
7.4
FAULT INDICATIONS
Sounder
Power LED
Fault LED
Additional
Indications
Fault
2 short bleeps
followed by 1 long
OFF
2 short flashes
followed by 1
long
N/A
Mains power fail,
system powered by
backup battery
2 short bleeps
followed by 1 long
ON
2 short flashes
followed by 1
long
System just
powered up
System not
configured, press
the
TEST
button
N/A
N/A
N/A
Master station
does not
respond to
button presses
Master controls
disabled
2 short bleeps
followed by 1 long
N/A
2 short flashes
followed by 1
long
N/A
Outstation fails
audio path test
Continuous tone
N/A
N/a
Outstation
button flashes
Outstation
disconnected
Fig 7:1 Table of System Fault Messages
