Mintemp Error
Hi, I have the Mintemp Error on my Mk2.5s with firmware 3.7.1-2266 When I set a preheat going after maybe 30 seconds this error comes up. The temperature displays fine on the info screen as 26/0 degrees C for both the nozzle and bed. When I set the preheat going I check on the mini Rambo 1.3a board that there is around 12 volts on the two pins feeding the Nozzle heater and there is until the error comes up. I checked the ohm rating of the heater cartridge and it is 5.3ohm and the measuring ohm rating of the nozzle thermistor from the plug where it fits into the Rambo miniboard it comes out as the output when nothing is put across the probes. I have a spare thermistor it measures at around 100kohm. I guess I replace the nozzle thermistor and all should be well?