Does Your Spa Have A Fresh Water Ozone System On It? - Sunrise spas Spas Owner's Manual

Does your spa have a Fresh Water Ozone system on it?

1) The Fresh Water Ozone System is very simple to monitor. Follow the procedures listed below to
ensure continued clean, healthy water.
2) Using chlorine and a DPD test kit, measure Free Available Chlorine (FAC) and Total Chlorine (TC).
As long as the difference is less than 0.5 ppm, the powerful oxidizer from the Fresh Water Ozone
system is entering your spa and cleaning your water. You will only need to add small amounts of
chlorine to maintain a sanitizer.
3) Check your pH, total alkalinity and calcium hardness as recommended by your Sunrise Spa dealer,
and adjust if required. Please note: With the Sunrise Fresh Water Ozone system, maintain a pH
between 7.6 and 7.8.
4) Check the bubble mist entering the spa, via the dedicated ozone/return jet, for consistency. An
irregular bubble mist could indicate a blockage in the pump or pipes, a dirty cartridge(s) , low
water level or pump operation problems.
5) On an ultraviolet ozonator, check the glow fitting on the ozonator for a blue colour to ensure that
the bulb is on. On a CD ozonator check that the 'power on' indicator light is on.
6) Disconnect the tubing from the glow fitting and place your finger over the end of the tubing to feel
for suction. This will ensure that the bubble mist entering your spa is coming through the Sunrise
Fresh Water Ozone system.
REMEMBER: Your spa water cannot be treated if the circulation system is not operating. The longer the
spa's circulation system runs, the cleaner your water will be. This is not a problem on spa with a dedicated
circulation pump. However, on models that use the low speed of a 2-speed pump to circulate the water,
the filter cycle should be no less than 4 to 6 hours per day.
Leisure Manufacturing Inc. 2014 Owner's Manual 37
DOC: OM-A-2014-EN