1200C-2000C Fire Alarm Control Panel and Repeater User Manual
13
Panel operation in pre-warning
The internal buzzer sounds with a short intermittent tone to indicate a pre-warning.
Figure 10: The alarm screen (pre-warning)
ALARM:
1
Event:
79
Active
Zone:
6
Area:
1 ALMLVL
Address:
1/12
Pre-Warning
MCP
06/02/05 09:39:34
(Site text – up to 40 characters)
¿À
X
Alarm:
0
Faults:
0
Cond.:
0
P:
1 SDZ
1. Look at the screen to see the location of the detector in pre-warning. In the
example shown above, the pre-alarm is in zone 6, area 1 at address 12 in loop 1.
2. If more than one pre-warning exists, use the up and down arrows to view each
pre-warning condition.
3. Press Silence Buzzer to silence the internal buzzer and to acknowledge the pre-
warning.
4. Investigate the cause of the pre-warning condition.
5. When the pre-warning condition is under control, turn the enable/disable key
switch to enable to return the fire panel to normal condition.
6. Press the
Reset
button.
If the pre-warning continues, then one of the following is true:
• The event is not under control (return step 3 above).
• The detectors are contaminated with smoke (clean the detectors).
