Can you tell me the reason why the factory recommends filling the bags first and use the gravity to filling the hardtanks? Thanks
spyderwebb wrote:
Thanks for the suggestions, though I don't think there was water in them already.
The boat is brand new and unless they ran water in them at the factory they should have been empty. I wonder if that was water pumping out the bilge because we were running the "front" pump with no PnP bag and it was just pumpin into the hull
Are the PNP lines plugged if they are not hooked up, or could they have been pumping water into the hull?
Then my next question is for the back PnP pumps, where is the switch for them? are they the accessory switch?
If you were running the pnp pump with no bag it could have been pumping water into the hull. When I demoed our boat they had unhooked the the rear pnp bag and forgot to hook it back up, so the same thing happened - The water came out of the bilge. That would explain the water coming out of the drain.
The rear pnp bags are not on separate pumps from the tanks. Each side has a drain pump and fill for the tank and bag. So they are operated by the right and left rear switch. Depending on how you have the rear ballast set up, the pnp fills the bags first then gravity fills the hard tanks or you fill the tanks first and overflow into bags. The factory recommends filling the bags.