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FA-300-6L Installation and Operation Manual
31
Open circuit trouble
If the loop is broken the panel shows open loop trouble. The panel can still communicate with the devices
depending upon where the open occurs.
Communication Trouble
If there is a fault in the line or the line is too noisy, the panel cannot communicate with the devices. The panel shows
a communication trouble in this case.
High Maintenance trouble
A High Maintenance trouble means that one or more units on the i3 zone have exceeded the high sensitivity limit
and are vulnerable to false alarms. The unit does not need to be serviced immediately, but should be cleaned out at
the earliest possible time.
Low Maintenance trouble
A Low Maintenance trouble means that one or more units on the i3 zone have exceeded the low sensitivity limit and
their ability to detect smoke is compromised.
The unit should be serviced immediately.
Freeze trouble
If the device has detected a freeze condition, (e.g. the temperature is below 41F / 5 C) then the panel will show a
freeze trouble. Only model 2WT-B is capable of thermal detection; model 2W-B does not indicate any freeze
trouble.
The LEDs on the i
3
smoke detectors provide a local visual indication of the detector status.
The smoke detector LED status should be confirmed with the panel, since High and Low Maintenance Troubles
have the same LED indication on the detector and the only way to distinguish between the two is to use the CFG-
300 Configuration Tool and check the log messages as noted above.
i
3
Detector Condition
Green LED
Red LED
Power-up
Blinks every 10 sec
Blinks every 10 sec
Normal (Standby)
Blinks every 5 sec
OFF
High or Low Maintenance
(Out of sensitivity: defective or dirty)
OFF
Blinks every 5 sec
Freeze trouble
OFF
Blinks every 10 sec
Alarm
OFF
Solid
Z o n e - 1
T r o u b l e O p e n 1 / 1
Z o n e - 1
C o m m u n i c . T r b 1 / 1
Z o n e - 1
H - M a i n t T r b 1 / 1
Z o n e - 1
L - M a i n t T r b 1 / 1
Z o n e - 1
F r e e z e T r b . 1 / 1