What It Means
Service Lockout Active
Likely Causes
- Multiple fault trips locked out the heater
- Prior fault was not resolved before reset
Next Checks
- Diagnose and repair the underlying fault first
- Reset lockout: hold MODE button for 5 seconds on most JXi models
- Unit will not restart until root cause is fixed
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 Jandy / Zodiac 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.