10- Common Problems - Detnov CCD-108 Manuel D'installation Et Mode D'emploi

10- Common Problems

PROBLEM
POWER SUPPLY
There is no power
supply
POWER SUPPLY
Fault in a fuse
POWER SUPPLY
Out of service
ZONES
Fault in zone
SOUNDERS OUTPUT
Fault in sounders
output
INDICATION
The panel-s service LED is not lit up
The panel has the general fault and
power supply failure lights lit and the
buzzer sounds intermittently.
The panel has the general fault
and out of service lights lit and the
buzzers sounds intermittently.
The panel has the general fault and
zone failure lights lit and the buzzers
sounds intermittently
The panels has the generals
fault and sounders output failure
lights lit and the buzzers sounds
intermittently
29
ACTION
•
Check the mains (230V).
•
Check the mains fuse/.
•
Check the battery.
•
Check the battery fuse.
•
Check the mains (220V).
•
Check the mains fuse.
•
Check the battery connection.
•
Check the battery fuse.
•
Check the voltage of the
batteries ( Vbat > 24V )
•
Check the voltage of the
battery charger 27,6V
•
Disconnect the battery until
you can re-establish the mains
supply or some charged
batteries
•
Check the zone-s end of line
resistor (4K7).
•
Check that there are no short
circuits or cuts in the zone line.
•
Check that no detectors are
inverted.
•
Check that no buttons are
activated without resistance.
•
Check the sounders (4K7).
•
Check that there are no short
circuits or cuts in the sounders
output line.
•
Check that no sounders are
inverted.
GB