• set ph activity to 'enabled' (you´ve already done that)
  • set up the ph value control values and the hysteresis you want
  • enable and set up the ph alarm as you want
  • set up the socket function of the desired port to 'ph value 1' and 'increase'
  • save it & that´s it.


If you don´t want to regulate but to switch of at alarm, it´s also possible to set the socket to 'ph value 1', 'Alarm' and 'Switching behavior:invert'