CZRD type ceiling embedded air-cooled split air conditioner, suitable for installation in the cabin space is limited, can not install ordinary air conditioning cabin. The air conditioning indoor unit is installed on the top of the cabin and does not take up additional space in the cabin. The indoor unit adopts ultra-quiet design, and the air is emitted from all sides, uniform and soft. Create a comfortable living and working environment for the cabin. The outdoor unit is installed in a ventilated area outside the cabin.