Can This Damage the Converter?

[masterdrago]

I tried asking this in the Additions & Improvements but failed to get an answer. I even sent Progressive Dynamics a request that is still unanswered. If I have shore power hooked up and I completely disconnect the battery bank, how will the converter charging circuit react? Will there be any chance of damage to it while trying to charge the non existent batteries? What wire (s) will be 12vdc hot out in the battery compartment? Inquiring minds want to know