What does 'WARN. HIG' mean on my Burkert Controller?
- Ccrystal60Sep 2, 2025
If the device state LED on your Burkert Controller is orange and displays the message 'WARN. HIG', it means that the measured flow rate has remained above the maximum threshold for the set time delay during a dosing. You should check the flow rate in the pipe and its effect on the process. Clean the flow sensor, if necessary. After the dosing is finished, access the Information menu and confirm the message.










