Hayward Pool AquaRite Error Code 16: How to Fix High Salt

Q: What does Hayward AquaRite error code 16 mean?

Error code 16 indicates high salt level in the pool water. The salt concentration is above the safe operating range for the AquaRite system.

Q: How do I lower salt level in my pool quickly?

The most effective way to lower salt is to partially drain the pool and replace with fresh water. Dilution is the only practical method. Do not use chemical additives to remove salt.

Q: Can I use the pool with error code 16?

It's not recommended. The system shuts down to protect the cell. Continued use with high salt can damage the cell and other components.

Q: What is the ideal salt level for Hayward AquaRite?

The ideal salt level is between 2700 and 3400 ppm, with 3200 ppm being optimal. Error code 16 typically triggers above 4000 ppm.

Q: Will error code 16 clear itself?

No, the error will remain until the salt level is reduced and the system is reset. Turn the power off and on after correcting the salt level.

Abstract

Error code 16 on your Hayward AquaRite salt chlorine generator indicates that the salt level in your pool is too high. This error is designed to prevent damage to the cell from excessive conductivity. While a high salt level is less common than low salt, it's important to correct it promptly to avoid over-salting and potential corrosion.