Description
Sundance Spas 6600-624 PWA Control Board 2 Pump 780 Series – 6600-624
6600-624 PWA Control Board 2 Pump 780 Series
A new version of Sundance Spas control board for the 780 Series.
What’s in the Box
- 1 x Sundance Spas 6600-624 PWA Control Board 2 Pump 780 Series
What our Expect Think
- Clean the Quartz Sleeve – Wipe regularly to maintain UV light efficiency.
- Replace UV Bulb Annually – Ensure optimal sanitization performance.
- Inspect Electrical Connections – Check for secure and undamaged wiring.
- Monitor Water Flow – Ensure proper circulation for effective sanitization.
- Check for Leaks – Inspect seals and fittings to prevent water damage.
Q&A
Q: What does the Sundance Spas 6472-726 UV Sanitizer do?
A: This UV sanitizer eliminates bacteria, viruses, and other contaminants in your spa water, reducing the need for excessive chemical treatments while improving water clarity and quality.
Q: Is this UV unit compatible with my Sundance Spa?
A: Yes, the 6472-726 Sanitizer UV Unit (230V DSMT) is designed for select Sundance Spas models. Check your spa’s specifications for compatibility.
Q: How often does the UV bulb need replacement?
A: The UV bulb should be replaced approximately once per year to maintain optimal sanitization performance.
Q: What voltage is required for operation?
A: This unit operates at 230V. Ensure your spa system matches this requirement before installation.
Q: Does the UV system replace traditional sanitizers like chlorine?
A: No, the UV system reduces the need for high levels of chlorine but does not completely replace chemical sanitizers. It helps maintain cleaner water with fewer chemicals.
Q: Is professional installation required?
A: While some experienced spa owners may be able to install it themselves, professional installation is recommended to ensure proper setup and function.
Maintenance Tips
- Keep Dry & Protected – Prevent water exposure to avoid electrical damage.
- Check Connections – Regularly inspect wiring for any loose or corroded connections.
- Reset When Needed – Power cycle the spa if issues arise, following the manufacturer’s reset instructions.
- Monitor for Error Codes – Address any error messages promptly to prevent further damage.
- Professional Inspections – Schedule periodic checks by a qualified technician for optimal performance.






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