Hochiki FIRElink-NANO - Manual (Page 6)

Page 6 of 21 FIRElink-NANO Air Sampling Detector – Installation and User Manual
© 2010 Hochiki Europe (UK) Ltd 9-5-0-425/ISS1/JUL10
NOTE: If the FAULT LED is illuminated but none of the additional LEDs are lit, it indicates a problem with
the power supply if its Fault output is connected to the detector’s INPUT terminals and DIL switch
7 is set to OFF (its default position). Alternatively, this can happen if the INPUT terminals are left
open circuit and DIL switch 7 is OFF.
NOTE: During initial setup, the OK LED will flash for 15 minutes while the detector learns its operating
environment. This does not indicate a problem with the detector.