The so-called dual-mode frequency conversion means that there are two frequency conversion operation modes of "high efficiency and energy saving" and "long-term energy saving". Can meet the habits and needs of users. Dual-mode frequency conversion is unique to Hisense and patented.
If the user doesn't use the air conditioner for a long time, he can choose the high-efficiency power-saving mode through the dual-mode switching on the remote controller. On the basis of both energy saving and comfort, he can save more than 20% electricity than the single-mode DC inverter air conditioner with the same specification and energy efficiency ratio. If users use air conditioners for a long time, they can choose long-term energy-saving mode.