A suitable sized refrigerator for a mid-to-large sized household, the R-V540 comes with Hitachi’s new cooling system, a combination of two innovative technologies, the Inverter compressor and Dual Fan Cooling. This helps cools each of the compartments independently over a wide range, providing optimum cooling. Thanks to the A++ energy rating your bills will be low. The Select Lever on the Selectable Mode Compartment provides an easy way to switch between the Dairy/Meat and Vegetable modes. This lets you customize the layout as desired to match your lifestyle and needs.