Bilge pump automatic

[Hensch42]

On a 2024 R27 OB LE. During a Courtesy Coast Guard inspection, noticed that the bilge pump would not check on the 2.5 min cycle when all power was off. It did OK when on House Battery. What should I be checking? Is there a fuse associated with?

 

[ConnorDietz]

If the bilge pumps aren't cycling with the house switch off, the 24/7 fuse block could be connected to the wrong side of the house switch. The 24/7 fuse block hot wire must be connected to the hot side of the switch. There is a 24/7 fuse block located behind the wood panel in the midberth with the carbon monoxide detectors, propane switch and bilge pumps connected to it. Each bilge pump has a 7.5 fuse. To test this theory, you can see if the propane switch or co2 monitors power off when you turn the house switch off.