A while ago the cables of the thermistor and the heat cartridge of my Wanhao i3 V2.1 accidently broke. I have already got the spare parts, but when I plug them in, the “def” error still appears. I just plugged the printer to my Laptop with Repetier Host. According to Repetier Host the Hot End has a temperature of 292 degrees Celsius. So maybe this is why the def error appears, because the value is too high. Is there a way to fix this or is this because the board is broken and has to be changed?
Thank you for your help.
