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Hayward

AquaRite S3

Salt Chlorine Generator

The Hayward AquaRite S3 is a salt chlorine generator with integrated automation, variable speed pump control, and a broad salt operating range of 1,200-8,000 PPM. Available in 15,000, 25,000, and 40,000 gallon models.

Hayward AquaRite S3 Salt Chlorine Generator
Up to 40,000 gallons (AQRS340)
Max Pool Size
Broad range — operates across 1,200-8,000 PPM
Salt Level
115/230 VAC (auto-detection)
Voltage

Specifications

Chlorination
Max Pool SizeUp to 40,000 gallons (AQRS340)
Salt Level Range1,200 - 8,000 PPM
Recommended Salt LevelBroad range — operates across 1,200-8,000 PPM
Electrical
Voltage115/230 VAC (auto-detection)
Certifications
NSF/ANSI 50Yes

Pros & Cons

Pros

  • Broadest salt range (1,200-8,000 PPM)
  • Integrated VS pump control via RS-485
  • Auto-detecting voltage (115/230V)
  • Pool cover detection (reduces chlorine when covered)
  • USB port for firmware upgrades
  • NSF/ANSI 50 certified

Cons

  • More complex setup than standard AquaRite
  • Single-speed pump control requires separate Smart Relay

Error Codes & Troubleshooting

Check Salt
Salt level outside operating range
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Inspect Cell
Cell needs cleaning or replacement
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No Flow
Flow switch not detecting water flow
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