ID50 Series Panel - Operating Manual
Automatic Alarms - What to do
8997-264-000-10, Issue 10
January 2010
3.2 Pre-alarm
When one or more input devices signal to the panel a
reading higher than normal but not yet at the FIRE level,
this is a PRE-ALARM condition.
Automatic panel actions
a. Intermittent operation of the internal buzzer (one
second ON, one second OFF).
b. Operation of the appropriate ZONE FAULT/DISABLE/
TEST LED and yellow PRE-ALARM LED.
c. Displays information on the LCD regarding the pre-
alarm condition.
d. Operation of any assigned outputs in response to a
general pre-alarm condition at the panel (refer to
Section 5.7 Control-by-Event Rules).
Recommended operator actions:
1 Operate the MUTE buzzer pushbutton to silence the
panel’s internal buzzer.
2 Check condition of sensor indicated and check area
for possible fire. If the cause cannot be determined
notify authorised servicing company.
Status: FAULT 01/02 14:55
PRE-ALARM
FAULT
PRE-ALARM
EARTH FAULT
SOUNDER: FAULT/ DISABLED
FIRE CONTROL O/P: FAULT/ DISABLED
SYSTEM FAULT
POWER SUPPLY FAULT
1
ZONE FIRE
ZONE FAULT
DISABLE/TEST
FIRE
2
3
4
DISABLEMENT
TEST
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