EST LSS4 - Page 91

System
Operation
46
RMOD
Operation
DISABLE
SMOKE
ZONET ””
Neo- ”
"”” -
SMoKE
ZONE2 ,,
SOLENOID
DISCONNECT
Figure
4-1:
RMOD
Front
Panel
('MODOVL.CDI
Inthe
normal
state,
all
LEDsare
extinguished,
indicatingthe
moduleand
all
associated
circuitsand
devicesare
functioning
normally.
Automatic
or
manual
initiationof an
alarm
causesthe
respectiveIDC
alarm
LED(s)
to
flash
red.The
automatic
release
timer
startsas
config•uredby
SW4.
Refertothe
appropriate
release
sequenceI
inningdia_•ram.
lndiv
idual
circuit
disable
switchesare
providedforthe
Initiating
Device
Circuitsand the
solenoid
release
circuit.
Activationofa
disables w
itch
illuminatesthe
respectivetroubleLED and
putsthe
LSS4
control
panel
into
trouble.
Individualtrouble
LEDsare
pro›'idedfor
each
Initiating
Device
Circuit,
both
solenoid
release
circuits,the
abort
circuit,and the
audible
discharge
u'arning
(IAC)
circuit.
Status
LEDsare
providedfor
abort
circuit
active,
timer
count
down,
agent
supervisory
switch,and
agent
discharged.
Note:All
Indicating
Appliance
Circuitsare
momentarily
intewupted
during
a•pent
release
whenthe
momentary
release
option
is
selected.
Chapter1
detailsthe
operating
sequences
availableon the
RMOD
Releasing
Module.
LSS4
Installation,
Operation,c
'Jaintenance
Manual