Optimum Pool Water Conditions; Chlorine Testing - Jandy AquaPure Installation And Operation Manual

4.5 Optimum Pool Water Conditions

In accordance with Association of Pool and Spa Professionals (APSP) standards, we recommend the
following water balance conditions be maintained on an on-going basis to protect the pool finish and
equipment and ensure the pleasing appearance of the water. The AquaPure
only if these conditions are met.
Free Chlorine
Combined Chlorine (Chloramines)
pH
Chlorine Stabilizer (Cyanuric Acid)
Total Alkalinity
Calcium Hardness
Metals (Copper, Iron, Manganese)
Nitrates

4.6 Chlorine Testing

Use a home test kit or ask your pool professional to test your water. It is recommended that chlorine test
samples be taken from two (2) places, described below. Compare the two (2) samples. A higher level
should be found at the pool return line. The higher level at the pool return line indicates the salt water
chlorinator system is producing chlorine.
1. At the pool return line.
2. 18 inches (457 mm) below the surface and well away from the pool return line.
It is important to note that certain materials used in and around swimming pools and spas may not be compatible
with chemicals commonly used to purify pool and spa water (e.g. acids, chlorine, salt, stabilizers, etc.).
As such, Zodiac Pool Systems, Inc. does not warrant or guarantee that the chlorinated water generated by the salt
water chlorinator will not damage or destroy certain types of plants, decking, coping and other materials in and
around your pool and/or spa. Before selecting materials to be used in and around your pool and/or spa, please
discuss all options with your contractor to assess the compatibility of such materials and chemicals.
Some helpful considerations may include:
• Choosing plants that can withstand splash out of pool water containing chlorine and/or salt and other water
purification chemicals.
• All metal components used in and around a pool should be of a high grade, quality stainless steel.
• Careful selection of masonry products. The porosity and hardness of natural stones varies greatly. Therefore we
recommend you consult with your builder or stone contractor on the best choice for stone materials around your
pool or spa.
• Sealing all masonry products. Professionals in the stone industry specify that even natural stone, especially
when used outdoors, be sealed to prevent weathering, staining, and premature degradation. Consult with your
stone or deck contractor for the proper sealer for the masonry products you have selected to use around your
pool or spa.
• For the optimal results, sealers should be reapplied on a regular basis. Reapply the protective sealer on a
schedule per the manufacturer's instructions.
1.0 - 3.0 PPM. Continuous exposure to levels above 3.0 PPM
may cause corrosion of pool metals.
None (Super Chlorinate to remove all chloramines).
7.4 - 7.6 (USE MURIATIC ACID to lower pH and Soda Ash
to raise pH).
50 - 75 PPM
80 - 120 PPM
175 - 400 PPM
None
None
CAUTION
is warranted to operate properly
®
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