
Installation manual
Wireless systems
23
The tricolour LED (360° visibility) indicates the detector status.
•
Green - one flash every 15 seconds
: detector operating properly.
•
Green - one flash every 40 seconds
: low battery.
•
Yellow - On solid
: fault present.
•
Yellow - flashing
: sampling chamber contaminated.
•
Red - On solid
: detector in alarm status.
Table 3-13: Description of Air2-FD100 parts
A
Detector
B
LED red/yellow/green
C
Optical chamber
D
Battery
E
Tamper microswitch
F
ENROLL microswitch
G
Base
H
Mounting screw hole
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