Status Indications And Troubleshooting - FFE FDL242 User Manual

Linear smoke detector
Table of Contents

Advertisement

8. Status Indications and Troubleshooting

Status Indications
Normal Operation - One green flash every 10 s OR off (configured by control panel)
Device Test Mode - Double amber flash every 4 s
Alarm - One red flash every second
Cleaning
The Detector will automatically compensate for dust build. Once the compensation limit has been reached, the Detector will indicate
a Fault and cleaning must be performed.
It is therefore recommended that the Detector lens windows and the Reflector are periodically cleaned with a soft lint-free cloth to
prevent compensation limit faults occurring.
After cleaning, if the Detector is in Fault state, the signal strength may have increased above the Signal Too High threshold. If this is the
case, re-align the Detector.
Page 22

Advertisement

Table of Contents
loading

Table of Contents