Gulf Stream Owners RV Forum - View Single Post - 2005 Gulf Stream Crescendo and new member

Dennis4809 · 02-25-2016, 11:42 AM

The water pump is operated by the batteries. If it works when on shore power or the gen is running but not otherwise, it's getting power from the inverter/charger. Bad batteries. Likewise, the inverter uses 12VDC from the batteries to make 120 VAC. Again, sounds like bad batteries.
You likely have four 6 volt batteries for the above. Then two 12 volt batteries that start the engine and power the chassis items.

Good luck,
Dennis

02-25-2016, 11:42 AM	#2
Dennis4809 Senior Member Join Date: Apr 2013 Location: Graham Posts: 225	Re: 2005 Gulf Stream Crescendo and new member The water pump is operated by the batteries. If it works when on shore power or the gen is running but not otherwise, it's getting power from the inverter/charger. Bad batteries. Likewise, the inverter uses 12VDC from the batteries to make 120 VAC. Again, sounds like bad batteries. You likely have four 6 volt batteries for the above. Then two 12 volt batteries that start the engine and power the chassis items. Good luck, Dennis __________________ 2006 Gulf Stream Friendship G7 350 Cat, Crusier Lift w/ Honda VTX Blue Ox and 2019 Chevy Blazer RS AWD V6