2025-07-12 00:00:00 Hi-Service APP, an Application is designed to make an easier service for service engineers working with Hisense HVAC Products(Hisense VRF,Hisense Chiller etc.). The application covers various functions such as:Technical Data,Code Query,Commissioning,Maintenance Tools. In Code Query section ,we provide functions such as Alarm , Protection, And Stoppage etc. In Commissioning section we provide functions such as DSW, input/output etc. In Maintenance part ,we provide functions such as Hi-Tap NFC, Unit conversion etc.