Heater problem

[jeff williams]

The other day my three tanks and me survived a 5 hr power outage however one of my tanks and my salt water storage tank run jager tru temp heaters and these two heaters calibration went wacko. Has anyone had experience with the Jager heaters calibration changing ?

 

[Brew12]

I've never used these heaters but you may want to try running the settings up to the max, down to the min, and then back to the setpoint you want to maintain. Might help get it working better again.