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Primary system


  • For all major DC fan coil brands on the market
  • For heat pump system, simultaneous control of AC/DC fan coil and floor heating
  • DC fan with 0~10V automatic speed control and 5-speed manual speed control
  • Dry contact & Modbus 485, remote & voice control, APP timing & scene setting, temperature & humidity display
  • Zone control: according to the nature of the use of different rooms and user habits to set different temperatures to achieve independent constant temperature and humidity control with a single room unit
  • The air conditioning and floor heating line is the same as the traditional temperature control panel, which can be directly used for new installation & upgrading of old systems