battery bank inverters lxi

[GregOConnor]

Working thru issues on my lxi Inverter Charger battery. Bank. I can't coordinate both inverters to charge at the same time but shutting one or the other down will allow decent charging. I am assuming some ree or dee engineering took place by rv service techs in the past. My question is how are the house batteries set up. The inverters are not stacked to power the same items but are setup to power different legs of the 120 distribution. I hope to put things back to blue bird specs and then consider changes. I removed both inverters and controllers and dropped them off at a inverter repair shop for bench testing and review. $80 per unit inverter repair service chino ca 909-999-5900 . I used him in the past but he won't work on units while in the bus. Please advise or point me to a document with the battery cabling and charge-use theory.