Third Generation Alpha 2 Thermostat System


Thermostat unit

  • maximized energy efficiency
  • smart feature that learns thermal behaviour
  • clear, large display that uses symbols to tell you what’s happening
  • available also without a display
  • wireless (2xAAA battery)
  • PI control, control accuracy 0.2 °C
  • 25 m operating range
  • for use with heating/cooling
  • several lifestyle functions: day, night, holiday, party, presence, car, child lock and on/off
  • easy-to-use menu
  • control with one control knob

Central unit

  • 230V or 24V system with DIN rail mounting
  • for 4, 8 or 12 thermostats and 6, 12 or up to 18 actuators
  • clear LED lights which indicate the current function
  • possibility to connect 3 central units to each other wirelessly using the master/slave principle
  • microSD memory card slot device updates
  • possibility to connect to a wired internet connection
  • can be controlled through a computer via the internet or using a phone application
  • a number of connection options, such as
  • circulator pump and boiler control (e.g. start command)
  • compatible with external control devices
  • pilot function for changing heating / cooling
  • dew point sensor / humidity detector connection
  • external timer connection etc.
  • extensive service menu which enables individual adjustments by location
  • advanced protective features against freezing and valve jamming