27
INSTALLATION, USE AND MAINTENANCE
Fläkt Woods
FIFLO EN 2014.09
All rights reserved.
Control System FICO-128
20 Alarms at communication unit FCBA-2
1
LED illuminates green when damper is open.
LED flashes green when damper is open but its opening has
taken more than 3 minutes (damper movement sluggish).
Flashing green and yellow LED indicates that damper is stuck
between end positions.
2
LED illuminates yellow when damper is closed.
LED flashes yellow when damper is closed but its closing has
taken more than 1 minute (damper movement sluggish).
Flashing green and yellow LED indicates that damper is stuck
between end positions.
3
LED flashes red when a smoke detector has tripped (fire).
4
LED flashes yellow in case of service alarm from smoke detec-
tor.
5
LED illuminates green when power is connected.
6
LED flashes green when new firmware is being loaded.
7
LED flashes red if communication has failed.
LED illuminates red if communication with control unit has
failed, in which case dampers close and fan interlocking will
drop off.
8
LED flickers green when everything is OK.
LED flashes green if you have changed address during use
and have pressed UPDATE to change address.
LED is completely off if address 00 has been set.
ON
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COMM ERR
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ON
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ON
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COMM ERR
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STATUS
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COMM ERR
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STATUS
PROG.
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