Hi Ray and Dusty Dog,
Ray that according to the Bailey manual is just that, But I,ve had a word with one of the technical guy's at Bailey and this is what he suggested.
Looking under the bunk from the centre isle turn the left hand lever towards the pump, this will open all valves and feed's. Then turn the right hand lever towards the Hot water tank, this will give feed from the 30ltr on board and the hot water tank. The Left lever being in the position will allow feed from the aqua roll and 30ltr tank.
There we have it!
Hopefully this will work, if not its fully serviced pitches, sharing a shower, using on site showers again or making sure that SWMBO make sure both aqua rolls are full before I have a shower.I much prefere the sharing the shower option!!
Von Ryan