33
•
The buzzer remains silenced.
•
Common Alarm LED turns OFF.
•
Individual zone LED (if programmed) turns OFF.
•
Cancels the alarm event with no log reference.
•
Fire alarm system returns to normal.
If at any time during the Positive Alarm Sequence a second alarm (PAS or otherwise) is
actuated or the given time limits expire, the fire alarm will go into evacuation mode and the
following occurs:
•
Common Alarm relay activates if Aux disconnect is not active.
•
The Auto Signal Silence timer activates (if configured).
•
The Signal Silence Inhibit timer activates (if configured).
•
If Aux disconnect is not active, activates all non-disconnected indicating circuits
programmed to the input.
•
Activates non-disconnected strobes associated with the input.
•
Activates non-disconnected signals associated with the input at the evacuation rate.
In a pre-configured FACP the Positive Alarm Sequence may be enabled or disabled as the
user requires. For more information on enabling or disabling the Positive Alarm Sequence see
5.7.1 Enabling or Disabling the Positive Alarm Sequence.
5.7.1
Enabling or Disabling the Positive Alarm Sequence
Enabling or Disabling the Positive Alarm Sequence is done using the numeric keypad. For
more information on how to use the Numeric Keypad see 6.2.1 Numeric Keypad and Cursor
Buttons on page 51.
How to enable or disable the Positive Alarm Sequence
1. From the Keypad of the FACP press
M
to enter the
Menu
.
2. Using the
Up and Down
cursor buttons, scroll to
Operation
.
3. Press
Enter.
4. In the
Operation Menu
scroll to
Positive Alarm
.
5. Press
Enter
.
6. You will now see the current status of the
Positive Alarm Sequence
and will be
prompted to change status.
Figure 8
Enabling the Positive Alarm Sequence
Pos Alarm disabled
Enable ? Y
