Have any of you built a PID using an Inkbird ITC-106? I just built one off using an article off of the web. However, when I went to test it tonight, it is throwing a code saying that it is using the wrong thermocouple. I am using a K type and it is programmed saying it is a K type. Could the polarity possibly be backward on the thermocouple plug?
I am not an electronics guy in any way shape or form. Programming it was truthfully not easy for me. If anyone has built one using this, please let me know where I might need to start troubleshooting.