What It Means
Pressure Switch Open
Likely Causes
- Low water flow
- Pressure switch failure
- Air in system
Next Checks
- Verify pump running
- Open all valves
- Clear filter
- Test pressure switch
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 Raypak 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.