1

Secondary pump system


  • 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
  • Suitable for all mainstream DC fan brands on the market
  • Wired dry contact & Modbus 485, remote & voice control, APP timing & scene setting, temperature & humidity display
  • Water module linkage via indoor panel dry contact or 485 line, three sets of probes for temperature sensing, secondary pump linkage switch & host mode
  • Zone control: according to the nature of different room use and user habits to set different temperatures to a single room as a unit, to achieve independent constant temperature and humidity control
  • Air conditioning and floor heating line with the traditional temperature control panel, can be directly used for new installation & upgrade of the old system