OK, so my Columbus 320RS has a 3 propane bottle system. 2 on the curb side with a automatic regulator, and one on the street side.
So my question is (and my dealer couldn't answer at the PDI) at what order do the bottles get used up? All three appear to be hooked up and available to the propane system.
Does the system just use one at a time, or all three just bleed down as they are being used? Does the single bottle go first, or last?
I know that the double bottle system will use the one that the switch is turned to, then switch over to the second one. But it is before or after the single bottle is used?