tim jenkins
New member
I have a Neptune ACIII Pro that is about 1 1/2 years old. It has not been able to run my Delta Star 1/2 hp chiller for a year, as it always blew the fuse in the DC HD plug when it came on. Nevertheless, it was going along ok until it started reading temps in very low numbers, like they were Celcius but it is set to Fahrenheit. Then the fan would never kick on, etc. Now it reads ORP and pH super low values as well. I've tried to callibrate it agian without sucess. Can these things just "nuke" and become useless, or is there some kind of remedy. All three reading are off so it isn't as if one of the probes died. Please help!
