Recent content by TopJimmy

Finally got around to painting, zip-tying, labeling, and putting pea gravel back in.

First number is free chlorine, 2nd is combined chlorine

No, just kept a log whenever I tested FC.

Ultimately, No success with industrial ORP probes either. At first, looked stable, but eventually acted the exact same as lab-grade. Atlas has recently come out with a gold-tipped version which they claim will work better with saltwater pools. Right now they have just the industrial grade probe...

What worked for me was partially closing the gas valve. Eventually got the bigger orifice and was able to fully open gas valve.

I can’t speak for Nixie proper, but Intellicenter sends and receives all Intellichlors as 1 if they’re on the same RS-485. You could try connecting them and I’ll bet Nixie will control them as 1, meaning if you set 10% they will both be 10%, for example. In contrast to yours, I have a dual body...

Once you get a good test kit you can be certain of your chemistry. There is also another source of corrosion that it could be and the Pentair manual speaks to this. You have to maintain no lower than a constant 68 deg. Any lower and highly acidic byproducts of combustion form and it will quickly...

I don't use my stirrer from the TF-PRO test kit much--just a few minutes per day. I've now had to replace the batteries 3 times in less than a year. Testing the voltages of the used batteries reveals all at 1 volt--so they actually are all drained. Decided to wire up a transformer I had from a...