Bilge Blower Alarm

searay495

Active Member
May 26, 2008
604
Long Island Sound
Boat Info
2004 420 Sedan Bridge
Engines
Twin Cummins CTA 8.3m
480 HP
Hey folks, anyone know what would cause an alarm to sound when I turn on my bilge blower? BTW, the blower does not come on. Thanks??
 
Possibly a fault in the fire suppression system. If the generator or engines do not start then the system has discharged and shut everything down. Or, the wire harness at the fire suppression bottle has become disconnected.
Position the switch on the fire display to Bypass and see if the blowers will operate. Otherwise there is a failure in one or more of the components.
 
Thanks for your reply. Boat is out of the water, so can't test the motors. I will check the wiring harness, but that would be strange as the boat was pulled for the winter with no issues.
 

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