Fan speed on GT2560
Posted: Mon Nov 28, 2016 8:29 pm
Hi, I have a question regarding fan speed control: I have the GT2560 board and the fans (printing head FAN2 or PWM_FAN and control board FAN3) are on 100% all the time. I tried to decrease the speed through the LCD control but nothing happens when connected to PWM_FAN, it stays OFF, in FAN2 the print head fan is always on 100%. Is there something else I can check?