What It Means
High Limit
Likely Causes
- Low water flow (dirty filter, closed valves, pump issue)
- High limit switch tripped from overtemperature
Next Checks
- Verify pump is running and filter is clean
- Open all water valves fully
- Allow unit to cool completely before resetting
- Check filter pressure — backwash or clean if elevated
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 Sta-Rite 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.