To Next Page

To Previous Page

SFP-5UD & SFP-10UD Series Manual— P/N 52879:C2 1/24/2012 113

Trouble Operation Operating Instructions

4.4 Trouble Operation

With no alarms in the system, the detection of a trouble will cause the following:

• The piezo to pulse 1 second On and 1 second Off

• The system Trouble LED to flash one second On and one second Off

• The trouble relay to activate

• TROUBL with device type, adjective/noun, address and trouble description will appear on the

LCD display

• The same message, along with the time and date, is sent to the optional printer and the history

buffer.

• Communicate the trouble conditions to the Central Station

• Terminate upload or download communications

Note that specific troubles will initiate additional actions; for example, loss of AC power will turn

off the AC Power LED, etc.

Input Zone

For Input Zones, the following is a typical message that could appear on the LCD display for a

device trouble:

The information displayed in the above example provides the following information:

• First line in display:

– The type of event; in this example OPEN indicating a circuit trouble

– Device type identifier; in this example, PULL STATION indicates a manual device. Other

device type identifiers which can be displayed include SMOKE for Smoke Detector, HEAT

for Heat Detector, etc.

• Second line in display:

– <ADJ>; refers to the user programmed adjective descriptor from library list resident in the

control panel or custom entry via PC.

– <NOUN>; refers to the user programmed noun descriptor from library list resident in the

control panel or custom entry via PC.

• Third line in display indicates Zone and the fault condition. Other possible troubles include:

 OPEN - indicating an open circuit

 DIRTY - maintenance alert indicating that an i

detector is near but below the allowed alarm

limit and is in need of maintenance before the performance is compromised

• Fourth line in display:

– Time; the current time in this example is 10:00A which represents 10:00 AM

– Date; the current month, day and year in this example is 11 for November, 10 for the 10th

day of the month and 09 for the year 2009

TROUBL PULL STATION

ZONE 10 OPEN FAULT

10:00A 111009

Honeywell NOTIFIER SFP-5UD Series User Manual

Questions and Answers: