Notifier AFC-600 User Manual

How to Operate a Control Panel with a System Trouble
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AFC-600 Operations PN 51033:A 3/8/99 21
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If the control panel indicates a trouble, you can do the following:
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1. Press the
ACKNOWLEDGE
/
STEP
key to silence the panel sounder and switch the
SYSTEM TROUBLE
LED from flashing to steady—regardless of the number of
troubles, alarms, and supervisory signals.
The control panel sends an Acknowledge message to the History buffer and
installed printers, terminal mode LCD-80s, and CRT-2s. Figure 11 shows a sample
Acknowledge message.
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2. Check the trouble message for the location and type of trouble.
3. Correct the condition causing the trouble. If the trouble clears, the control panel
sends a Clear Trouble message to the History buffer and installed printers, terminal
mode LCD-80s, and CRT-2s. Figure 12 shows a sample printout of two trouble
messages:
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If all troubles clear and no supervisory signals or fire alarms exist, the control panel
does the following:
• Returns to Normal operation (indicated by the “All Systems Normal” message)
• Sends an “All Systems Normal” message to the LCD display, History buffer, and
installed printers, terminal mode LCD-80s, and CRT-2s
• Restores troubles automatically—even if troubles are not acknowledged
If multiple trouble conditions exist in the system, the LCD and optional terminal mode
CRT-2 and LCD-80 displays automatically step through each trouble every 3 seconds in
the following order:
1. Alarms, in order of address
2. Supervisory, in order of address
3. Troubles, in order of address
Press the
ACKNOWLEDGE
/
STEP
key and the display stops on the current trouble event for
1 minute, then begins to automatically step through remaining troubles. To manually
step through remaining troubles, press the
ACKNOWLEDGE
/
STEP
key.
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Notifier AFC-600 Specifications

General

Brand	Notifier
Model	AFC-600
Category	Fire Alarms
Language	English