What It Means
Bad Display / Communication Error
Likely Causes
- Loose display wiring connector
- Moisture in display connector
- Control board fault
- Display board failure
Next Checks
- Disconnect and reconnect the display cable at both ends
- Check for corrosion or moisture on connector pins
- If fault persists, replace display board
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 Hayward 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.