Table 8: Programming the IDC Circuit style
Method Description
Text-based
programming
The third prompt, shown below, asks you to set the IDC and SPM circuit style.
[03] STYLE C OPERATION:
d 1 = No
*2 = Yes
(d=default, *=current setting)
Select Number(X=exit):
Enter the number corresponding to the IDC circuit style you want to select and press the carriage return. Refer to
"Programming the Automatic Release Timer" in the next section for a description of the next programming step.
Front panel
programming
If you want to use the default choice (Class B/A), press the ACK key. To choose Style C, press the RESET key to
move down in the list. (Refer to the figure below for the relationship between the LEDs and applications.) When
the LED corresponding to the desired circuit style is illuminated, press the ACK key. This saves the selection in
memory and moves you to the next programming step.
6.6 Programming the Automatic Release Timer
The Automatic Release Time Delay is a programmable timer that delays the activation of the releasing appliance circuits. This timer starts
immediately after receiving a confirming alarm (cross zoned system) or a first alarm (single alarm system). When the timer expires, the
releasing appliances activate, assuming the abort switch is not active.
This delay allows evacuation of the protected space before release of the agent. A delay timer should be considered if occupants might
possibly be present in the protected space. Selecting "immediate" will result in release of extinguishing agent simultaneous to the pre-
discharge signal.
page 42 579-354 Rev. X
4004R Fire Alarm installation, programming, and operating instructions
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