What It Means
Ozone / UV / AOP Not Showing Expected Operation
Likely Causes
- Injector not pulling air
- Check valve failed
- Ozone tubing blocked or wet
- UV lamp aged out
- Flow too low through treatment loop
Next Checks
- Check for visible air draw only when the system should be active
- Replace wet or failed check valves before water reaches the unit
- Capture module label, tubing route, and flow context
- Follow lamp replacement intervals for UV/AOP
- Do not open energized ozone/UV equipment without qualified service
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 Hot Tubs / Spas 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.