What It Means
Pump Not Priming
Likely Causes
- Air in suction line
- Low pool water level
- Closed suction valves
- Debris blocking impeller
Next Checks
- Check water level at skimmer
- Open suction valves
- Check for air leaks at unions and lid O-ring
- Remove pump lid and check for debris at impeller
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 Pentair 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.