Odd problem after running auto-tune.

[dougp]

In an attempt to get ready to brew next week, I decided to run my initial auto-tune as TEB recommends on their site. I'm using the same PID (SYL-2352) as TEB, but I guess "after" the auto-tune (wasn't watching it, was tinkering around the garage while it did it's thing) all of a sudden my RTD readings were in the 700's - this was the case with a secondary RTD sensor that I have as a spare. Even after everything cooled down, it's showing as 577 and won't go below on either sensor - so I know the sensor wasn't damaged. I made sure that the probe setting is still 21 - does anyone have any ideas why this happened and what I can do to fix it?

Thanks!

 

[stlbeer]

Is it set for Fahrenheit or Celsius?

 

[dougp]

It's set for Fahrenheit and it was before the AT - it was working perfectly fine and then when the AT finished, it was borked.

 

[MercMan]

I suspect something has failed.

 

[dougp]

Auber had me lower the P setting from 1200 to 900 and it works now.