8• HIGH EFFICIENCY HEAT EXCHANGER- The compact design of the 3-fold structure heat exchanger provides a large surface are for better andefficient heat exchange.- The unique Hydrophilic slit fin has greatly improved the air flow and the contact surfaces with the air thusto boost the cooling capacity.• ROTARY COMPRESSOR- The ever popular rotary compressor is more energy efficient and has a higher output to weight ratio.• SELF DIAGNOSIS- This function is able to detect and to diagnose any faults occurring in the system by blinking of the LEDlights.- Simplify and ease for troubleshooting.Downloaded from AC-Manual.com Manuals