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Trouble shooting - alarms - faults.
Indication Cause
Solution
Green LED lit up,
Leak detector has reached end
Leak detector is operating nor-
yellow LED flashing
of its working life
mally, however it should be
replaced as soon as possible
Green LED lit up, yellow LED Gas measured with concentration
Check causes of gas leak within
unlit, red LED flashing,
over 10%LEL
30 seconds
buzzer activated intermittent
Green LED lit up, yellow LED Gas alarm, concentration
Gas leak alarm.
unlit, red LED lit up,
over 10%LEL
See section "Behaviour in case
buzzer activated
of alarm"
Green LED flashing, various Programming mode
See "Programming" section"
LEDs lit up or flashing
Green LED flashing, yellow
Malfunction of the network
Carry out the test procedure
LED flashing
from the master and make sure
that all slaves respond, check
mains cables for correct polarity
Master detector: green LED Alarm or malfunction in one of
Check which slave is in alarm
L
flashing, various LEDs lit up the slaves
status or not operating correctly.
Act accordingly.
WATTS 8FI/GS022A
F
22-11-2011 8:55 Pagina 28