What It Means
Equipment Not Responding From App
Likely Causes
- iAquaLink module connected to internet but not communicating with RS power center
- 4-wire RS-485 cable fault
- Address conflict between remotes
- Power center PCB issue
Next Checks
- Inspect 4-wire cable between iAquaLink J-box and red 4-pin connector
- Check HELP/REMOTES or diagnostics for device visibility
- Confirm ID jumpers/addresses are unique where multiple remotes exist
- If service buttons work but app control does not, isolate iAquaLink communication path
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.