Quick answer: Check salinity, water temperature, electrode cleanliness, filtration time, flow and the chlorinator’s power setting.
A salt pool is not maintenance-free. The chlorinator produces chlorine from dissolved salt, but it needs the correct salt concentration, flow, a clean cell and enough run time.
What to check first
Before increasing the unit’s power, check the basic conditions. Without them the chlorinator cannot work correctly.
- salt concentration per the manufacturer
- water temperature
- electrode cleanliness
- flow through the cell
- filtration run time
- pH and chlorine stabiliser
Common mistakes
People sometimes expect the chlorinator to compensate for poor filtration or high bather load. In reality it is part of the system, not a substitute for water care.
- short daily run time
- clogged cell
- low salt
- too high pH
- insufficient filtration after a visit or storm
When to call a service company
Calling a service company makes sense if the unit reports errors, the cell is worn out, flow is weak, or chlorine is not produced even under correct conditions.
Related guides
This article is original editorial guidance by Spa Pool News. For chemicals, electrical equipment and service work, always follow the manufacturer’s instructions and safety recommendations.
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