JumpStart help?

The JumpStart thermostat is blinking e2. I said I could go look at it and the total set up (there are some issues) tomorrow. I’ve “done the Google,” but don’t see any info on this.
Any ideas?

It says on the hydrofarm website that it's an error code:

E2: tempature is too high, has exceeded the upper limit of the range.

I got that error code once with a new unit. It was defective so I sent it back for a replacement.

Thank you very much. I’m getting over there tomorrow. Obviously something is very wrong. I had her turn everything off. I believe this unit is around a year old. I’ll figure out it it failed, or if she’s hit something else going on.