1.Energy saving 2.Easy installation 3.High reliability 4.Minimum impact 5. ... 60Hz 2. DC inverter scroll compressor & bldc fan3.3 basic modular units:8HP,10HP,12HP 4. Free combination ... 60Hz 2. DC inverter scroll compressor & bldc fan3.3 basic modular units:8HP,10HP,12HP 4. Free ... kwWired controller YR-E16> User friendly design4.3 inch big TFT-LCD screen> User friendly functionWired control and group ...