From Alexandres photo, the unit is marked 220V 50hz, yet we can plug these into US power at 60 hz. I just find it odd that they don't mark it with both frequencies...or did Amel modify it somehow?
The Dometic system that Eric mentions must have the same 50/60hz ability, but on the web site they list different units for 50hz vs 60hz, there isn't one that will handle either frequency.
I understand some appliances are not frequency sensitive, but I thought a compressor would be?