Did not see anything in your configuration.h that looks off.
Let me get some more information. lets say you just turned the 3D Printer on what is the temperatures reading on the display before you start to preheat the printer.
If the temperature is below 15C It will never start to heat. unless you use a hair dryer to heat it to above 15C this was a problem. I had and decided to change a setting.
Let me get some more information. lets say you just turned the 3D Printer on what is the temperatures reading on the display before you start to preheat the printer.
If the temperature is below 15C It will never start to heat. unless you use a hair dryer to heat it to above 15C this was a problem. I had and decided to change a setting.