This invention relates to of a cooling device ( 1 ) comprising a compressor ( 2 ) which compresses the refrigerant fluid, a condenser ( 3 ) which enables the superheated vapor exiting the compressor ( 2 ) change to first a liquid-vapor phase then liquid phase entirely, a compressor cabinet ( 8 ) positioned separately from the cooling cabinet ( 7 ), into which the compressor ( 2 ) and the condenser ( 3 ) are positioned, one or more evaporators ( 4 ), and one or more capillary tubes ( 5 ) interposed between the compressor cabinet ( 8 ) and the evaporator ( 6 ), and a control method thereof.