why are u using 3 out for speed? you can just use 1 out 0 10v and you can controllo= the speed of the fan and with the other out you can controll others fancoils
@thiqarefrigeration Жыл бұрын
thanks for your comments you mean VFD . this just a simple cricyt
@davide6365 Жыл бұрын
No, even for fanclois with water. You just need the fan regulation, not 3 speed as a maccanic termostat