Controls And Indicators; Control Switches; Dress Panel - Fire-Lite Alarms MS-4012 Instruction Manual

2.1

Control Switches

Trouble Silence switch will si-
lence an audible trouble device.
The system trouble LED and the
trouble contact will remain acti-
vated until the trouble has been
corrected. If trouble silence switch
is still engaged when trouble is
cleared, audible device will re-
sound.
System Test switch while held
down will energize an audible
trouble device and will light all indi-
cators except the zone alarm
LEDs. Upon release of the switch,
all zones will go into alarm mode
and the supplementary relay(s) will
be activated.
Note: The Supervisory LED may not light during System Test, depending on whether or not Zone 4 is
programmed for supervisory service. To test the Supervisory LED, remove the jumper across Terminals 9
and 10, creating a supervisory condition. If the LED lights, it is good.
Walk Test switch allows one person to test all initiating an indicating devices. The function of this switch is
to automatically reset the panel. After receiving an alarm signal, the panel will sound all signaling devices
for two seconds and then will reset the panel. The procedure repeats every two to three seconds until the
alarm condition is cleared.
Disable switch (per initiating zone) prevents the sounding of alarm indicating devices in response to an alarm
condition on that zone. Zone and system trouble LEDs light and the audible trouble device sounds when a
respective zone is disabled. Zone alarm LED continues to indicate any alarm condition on disabled zone.
8
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2.0 Controls and Indicators

ALARM
TROUBLE
ALARM
TROUBLE
ALARM
TROUBLE
ALARM
TROUBLE
Note: The alarm and trouble contacts on the optional zone relay
module (40xxZR) are NOT disabled by the zone disable switch.
15586 Rev E
firealarmresources.com
FIRE ALARM CONTROL
AC
ZONE
POWER
1
SYSTEM
ALARM
DISABLE
SUPER-
ZONE
VISORY
2
SYSTEM
TROUBLE
DISABLE
IND. CIRC.
ZONE
TROUBLE
3
BATTERY
TROUBLE
DISABLE
GROUND
ZONE
FAULT
4
WALK
DISABLE TEST
Figure 2A: Dress Panel
5/14/93 P/N 15586:E
SYSTEM
RESET
TROUBLE
SILENCE
SYSTEM
TEST
WALK
TEST