Installation manual

FA-300 Series LCD Version Installation and Operation Manual
35
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.
Dirty Device trouble
If any of the devices on the i
3
zone are dirty, the panel shows a Dirty Device trouble. The device needs cleaning or
be replaced with a new device.
Out of sensitivity trouble
If any of the devices on the i
3
zone is out of sensitivity and cannot detect an alarm condition, the panel shows out of
sensitivity trouble. In this condition the device is not usable and should be replaced.
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.
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
Out of sensitivity (defective or dirty) OFF Blinks every 5 sec
Freeze trouble OFF Blinks every 10 sec
Alarm OFF Solid
Zone-1
Open Trb. 1/ 1
Zone-1
Communic. Trb 1/ 1
Zone-1
Dirty Dev. Trb 1/ 1
Zone-1
Out of Sens Trb 1/ 1
Zone-1
Freeze Trb. 1/ 1