I hav recently bought a Fleetwood Discovery 2004. It has a Xantrex 458 charger/inverter with a remote control. My question concerns the set up of the battery amphours. My house batteries are 4 type Trojan with a total of 440 ah and the chassis battery are 2 12volt with a total of app 180 ah.Should i set the ahrs to 600 or should i ignore the chassis batteries and set it to app 400ahrs. Both battery banks is charged simoultanesly on shore power and generator. I`m sure someone out there has the same configuration.
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The chassis batteries are not discharged while dry camping and using the inverter, so they don't really figure in the capacity calculation for recharging.