Skip to main content
Topic: Xantrex FSW3000 setup (Read 413 times) previous topic - next topic

Xantrex FSW3000 setup

I'm not familiar with inverters. Does anyone know how mine should be set up I have 3-deka precision built 708D w 1100cca

Equalize=??
Batt Type=flooded ( it was set to gel)
Power share=???
Batt size set to ???600ah

2000 GV320 4010 build #5712  2019-?
1999 Bounder 2000-2008
Bardstown, KY
🥃The Bourbon Capital of the World🥃

Re: Xantrex FSW3000 setup

Reply #1
OK, since you have wet cells, set it to wet cells.

Power share is important if you are in limited shore power (like a 15 amp connection at home). This limits the amps of 120 VAC that the inverter/charger can use to charge the batteries.  A low setting is fine unless you are running a generator while dry camping just to charge the batteries.

Each of your batteries will have an amp-hr rating.  Suspect in the 220 amp-hr range.  Times three for battery size.

Equalize-- maybe once a quarter.
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020