With a Ductless split system, the evaporator fan coil become inside the cellar and this will be connected to the compressor via two copper lines.
The evaporator and condenser are built in one unit which sits in the wall and vents originating from a cellar on the adjacent accommodation. https://stout-pickett-2.blogbright.net/wine-tasting-for-beginners-the-beginning-1718006991