Impossible to connect coolers or fans to lower temperature
I was able to connect the app to AQ-680. Unfortunately I realised that the two plugs connected to the temperature cannot be controlled separately and above all do not allow you to connect coolers or fans to lower the temperature, but only heaters to raise it. Another device no longer for sale called Teffo of the company AquaMutant provided for it without any problem. Please correct the application.