Hayward AquaRite series Troubleshooting Manual page 22

2. High Salt: LED ON (cont.)
To calculate how much water will need to be removed from a pool, with too much salt,
follow the formula provided below (Proportional Method):
Step 2G
Part I
Part 1: Take the average depth of the pool in inches and multiply that
by 3200. Then divide that number by the actual salt level in the pool
(Ave. Pool Depth" X 3200)
(based on the independent test).
Actual Salt level in Pool
Part 2: Subtract the Ave. Pool Depth by the answer from part 1. This
will give you the total number of inches to drain and replenish with
fresh water to achieve a salt level of 3200.
Part II
Ave. Pool Depth - Answer from Part 1 = Amount of Water to Drain
Example: a pool has an ave. depth of 54" and the salt level is 4500ppm
Example: Part I Example: Part II
54 X 3200 = 172800
38.4
54 – 38.4 = 15.6"
4500
Note: It is recommended to reduce the water level no more than six inches at a time before
replenishing with fresh water. Failure to due so may result in damage to the pool structure or
surface.
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