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Smart Hydraulic Controller


1.Secondary pump system control 2.Pipeline anti-freeze control 3.Auxiliary heat source control 4.Water temperature responsive control

  • Details
  • Technical data
  • Secondary pump system control

    Seamlessly manage secondary pump systems to ensure balanced and efficient water circulation throughout your system.Indoor panel RS485 signal or dry contact point well combined with the pump control port, through the indoor panel switch state linkage secondary water pump and heat pump host switch, for secondary system applications to further energy saving and consumption reduction.

    Secondary pump system control

     

    Pipeline anti-freeze control

    Protect your pipelines from freezing with intelligent anti-freeze control, maintaining system integrity in cold conditions.The temperature sensor is placed in the outdoor air, when the outdoor temperature drops in winter, the system automatically turns on the anti-freeze protection and the pump turns on the cycle to prevent the system pipeline from freezing.

    Pipeline anti-freeze control

    Auxiliary heat source control

    Efficiently control auxiliary heat sources, enhancing overall heating efficiency and reliability. When there is an auxiliary heat source such as a wall-hung stove in the heat pump system, energy can be used to decide whether to start the auxiliary heat source based on the outdoor ambient temperature and the tank temperature, allowing the system to run automatically and intelligently.

    Auxiliary heat source control

    Water temperature responsive control

    Automatically adjust water temperature based on real-time conditions, ensuring optimal performance and comfort.The indoor temperature control panel is connected to the Energy Centre using RS485, and through a local algorithm, it detects indoor compliance with demand and thus adjusts the water outlet temperature of the heat pump main unit, which not only meets the indoor load demand but also allows the system to further save energy.

    Water temperature responsive control

     

    Keywords:
    • Smart Energy Center
  • Product Hydraulic controller
    Model RD302
    Power supply 220VAC ~ 50Hz
    Load current 2A resistive load, 1A inductive load
    Hot water temp. range 20-70℃
    NTC specification R25=10KΩ, B=3950
    Heating temp. range 30-60℃
    Running environment -10-50℃
    Protection level IP20
    Water tank cooling temp. range 5-25℃
    Product size 86.8*86.8*40mm
    Wiring terminals

    Strong power terminal connect up ti 1x1.5mm² wire;

    Weak power terminal connect up to 1x0.75mm² wire

     

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