I have tried it, and it seems to work only if you setup a value. I have tried with 3% of Royal Blue.
A more precise manual of the interface would be quite useful, I am not sure I am using it properly, particularly the acclimatation program.
They lunar setting I am pretty sure works with the phases of the actual moon so if it's full you'll get a full moon if new then that. Also the acclimation definitely works it asks what percentage you want to lower by and for how long. I have tested both with Max E260 and they work as advertised. Manual really doesn't have much info but I figured it out.