Heater controller ---- Is this normal??

[inedukated]

When my tank lights (T5's) are on, I never have this issue, but as soon as the lights go out, this happens....

 

Heater video

 

Is this normal? I don't think it's affecting my heater, and everything works fine, just wondering if I should be concerned....

[jason the filter freak]

I think it's acutally trying to communicate with you in binary... what do you have the tolerances set at?

[inedukated]

temps on that controller are set to 81deg. It places the temp in the main tank at 79deg.

[dhoch]

Could it be that the controller is starting to fail?

 

Dave

[trble81]

contact the manufacturer?

[inedukated]

Could it be that the controller is starting to fail?

 

Dave

 

I hope not... It's 2 months old. I may upgrade to a more powerful heater, to see if it helps.