EST LSS4 - Page 100

Maintenance&
Troubleshooting
5.4
Table
5-6:
RMOD
Troubleshooting
Condition
Alarm
zone1/2
trouble
PSI
zone
trouble
Output
circuit
trouble
Manual
circuit
trouble
AbortcircuitVoubte
Release
circuit
trouble
Green
zone
LEDsand
manual
releaseLEDdonot
momentarily
pulse
after
configuring
paneland
then
enteringthe
operational
mode.
Green
zone
LEDsand
manual
releaseLED
pulse
continuously
Possible
Cause
1.
Circuit
open(or
shortedon
styleC).
2.
Zone
disconnect
switch
operated
3.
Smoke
power
fuseF1
openon
LSS4.
4.
WrongEOL
installed
1.
Circuit
open.
2.
WrongEOL
installed
.
1.
Signal/Auxiliary
power
shorted,
device
improperly
installedor
open.
2.F1on
RMOD
Module
open.
1.
Circuit
openor
shorted.
2.
Zone
disconnem
switch
operated.
3.
WrongEOL
installed.
1.
Circuit
openor
shorted.
2.
WrongEOL
installed.
1.
Disconnect
switch
operated.
2.
Circuit
openor
shorted.
1.
Power/Data
cable
loose.
2.No
address
jumpers
installed.
3.
Faulty
microprocessor
card.
1.
RMODin
stand
alone
mode.
Communications
failure
with
LSS4
master
panel.
LSS4
Installation,
Operation,and
Maintenance
Manual