| Controller | Single System（Motorola Chip） | Single System（Motorola Chip） | Single System（Motorola Chip） | Single System（Motorola Chip） | Single System（Motorola Chip） |
Remark:heating*: working condition, Inlet water temperature 26℃, Outlet water temperature 28℃, Dry bulb temperature 26℃.Humidity 80%. heating**: working condition, Inlet water temperature 26℃, Outlet water temperature 28℃, Dry bulb temperature 15℃.Humidity70%. |
