Hisense VRF design software is based on Autocad 2008~2016 which supports both 32-bit and 64-bit operating system. It involves the latest all ranges of products of Hisense, and supports online database update. The software supports system calculating for refrigerant pipes and condensate pipes. Besides, the installation material  and the amount of the refrigerant charge can be calculated through the software.  So that users can design the system easily.