Month: August 2019

  • Magna 3 Q&A- BACNet ON/OFF Option

    Magna 3 Q&A- BACNet ON/OFF Option

    Question: Can I set up start/stop on a Magna 3 through a BACnet CIM card rather than hard wire directly to the pump? Answer: Yes, the Binary Outputs can be changed to allow Bus on and off control. The BO, 0 sets the control source. Set to “1” to enable control via BUS Control and…

  • Alpha2 – Specification

    Alpha2 – Specification

    Grundfos ALPHA2 pumps are high-efficiency circulators, designed for circulating liquids in heating systems, and for domestic hot-water recirculation. The pump features AUTOADAPT which automatically adjusts the pump to system demands for lowest energy consumption.