1 Air-con (Full Monty-conditioned dry air)
2 Air-Con (Economy-conditioned dry air)
3 Air-Con (Fan-Fresh air-no conditioning proper damp air)
I'm quite sure that everyone's aware of these settings, but I thought that there might be another old codger out there, like myself, who is as unaware of what's what on the Bongo and that I'm not alone in my ignorance!

