Secutron MR-2602 Installation Manual page 24

MR-2602 Installation & Operator's Manual
System Troubles
System faults
Alarm zone open circuit – loss
of EOLR
NAC open circuit or short
circuit
Battery low voltage or
disconnected
Signals silenced -
automatically
Ground on extended
conductor
AC fails completely, or is low
for more than 10 seconds
(brownout)
Installer Programming Mode
Active
Loss of Remote Trouble Unit
Loss of Remote Alarm/
Trouble Unit
TLM on one or both
telephone lines (Dialer)
Failure to communicate
(Dialer)
Unsuccessful system reset
Loss of Dialer module
18
Common
Trouble Buzzer
LED
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
flashes second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
sounds ½
turns on second on/
off
Trouble
Other Indicators
Relay
Zone trouble LED
deactivates
turns on steady
NAC1 or NAC2
deactivates trouble LED turns
on
Battery LED turns
deactivates
on
Signals Silenced
deactivates
LED turns on
Ground LED turns
deactivates
on
deactivates AC LED turns off
deactivates AC LED turns off
deactivates
deactivates
deactivates
deactivates
deactivates
deactivates