 | bot: 1st welcome message May 18, 2021, 5:50 pm  If you have any questions, please let us know.
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 | May 18, 2021, 5:50 pm Good evening, I have just installed a Ph Novarden NRH 120 regulator, after calibrating the probe, I displayed on the dial 7.2 in fact what is this figure? |
 | Good evening, that's the pH value |
| May 18, 2021, 5:52 pm Is this the value I currently have in my pool? |
| Do you have a pH 7 standard solution? If so put the probe in you should read 7 |
| May 18, 2021, 5:54 pm I did, I got 7, and 100 percent, so for the set point, how do you do it? |
| It is often preset but if you know if your system works, try this: if you have pH +1) Dip the probe in a glass of water Read the pH value Add vinegar to the water Read the pH value again
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| The pH value should go down |
| For pH - replace vinegar with lye |
| May 18, 2021, 5:59 pm Can I redo the set point manipulation whenever I want? |
| May 18, 2021, 6:00 pm Ok, perfect, thank you !! good night ! |
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