What It Means
Ozone System Not Producing
Likely Causes
- Injector clogged or no vacuum
- Check valve stuck or water-backed into ozone line
- Ozone cell/module aged out
- Air dryer or tubing restricted
Next Checks
- Verify injector vacuum with pump running
- Inspect and replace check valve if water is present in ozone tubing
- Clean injector and tubing restrictions
- Replace ozone module/cell if vacuum is good and no output remains
Verify Before Repair
SplashLens is a field reference, not a repair guarantee. Confirm the visible code, exact model, and current manufacturer procedure before replacing parts, bypassing safeties, or quoting a customer.
SplashLens is independent and is not affiliated with Hayward or other equipment manufacturers.
Use SplashLens At The Pad
Manual error-code lookup works after the app has loaded once. AI scan features require internet and should be treated as a second set of eyes.