free chlorine low total chlorine high

Have your Authorized Sustain. At least they got the CYA part right.

Maintaining Swimming Pool Chlorine

Those strips are notoriously wrong but with a CYA of 40 you.

. Your pool has been over dosed with too much liquid or powder chlorine. Free chlorine is unused and available like invisible magic dust floating around just waiting to. This type of chlorine is what you test for in your pool.

The first thing you need to do is get the pH down to about 75. Tap Water - Total Hardness - 1000 - Very High total Chlorine - 00 - Very Low Free Chlorine - 0 - Very Low pH - 62 - low Total Alkalinity 180 - High Stabilizer 0 - Low. Generally the ideal range for free chlorine in pool water is 1-3ppm although it depends on your cyanuric acid level and how much you swim.

It is normal for total chlorine to be higher than free chlorine. Ideally you want free chlorine to be equal to total. Free chlorine and total chlorine are expected to be in the range of 1-3 ppm.

Run the pool clear out for 8 hours 24 hours for a. How do you raise free chlorine without raising total chlorine. The used chlorine has locked all available chlorine and is stuck.

When you are testing your water for total chlorine you are measuring the sum of free chlorine and combined chlorine. Total Chlorine 15ppm. If total chlorine and free chlorine are equal it means that the chlorine has not started reacting.

The good result means our waters chlorine level is healthy. If you have chlorine locked it would cause the readings you are getting and for the smell to be present. When the cyanuric level CYA is 30 the minimum.

Things that cause low free chlorine levels are excessive sunlight high bather loads and improper water chemistry. Shock your pool when the Free Chlorine FC is low and Combined Chlorine CC is high to raise the FC level to at least 10 ppm. Free Available Chlorine FAC.

Your TOTAL chlorine level is high and. You must reach Breakpoint Chlorination which is the addition of chlorine to your pool equivalent to the Combined Chlorine level times 10. An increased organic activity in your swimming pool will.

Reasons it could be high. Ideally less than 02 ppm safe below 05 ppm. Combined Chlorine Total Chlorine TC - Free Chlorine FC Good Result.

Run the pool filter for 8 hours 24 hours for a. If total chlorine is in the appropriate range while free. 4 TC - 4 FC 0 CC.

Should be equal to free. Your Chlorinator is turned up too high. Check Free Available Chlorine FAC daily and adjust tablet delivery from the skimmer dispensers to establish an FAC of between 1-3 ppm.

Shock your pool when the Free Chlorine FC is low and Combined Chlorine CC is high to raise the FC stage to at least 10 ppm. Ideal range 20 to 40 ppm safe range 10 to 60 ppm. Jul 17 2011.

As long as the chlorine is effectively. 7 TC - 3 FC 4 CC.

Differentiating Between Total And Free Chlorine