What It Means
Ignition Lockout
Likely Causes
- Three consecutive ignition failures triggered safety lockout
- Same causes as E01
Next Checks
- Wait 1 hour for automatic retry OR press reset
- If E01 kept recurring, diagnose gas/igniter before reset
- Manual reset: hold 'Mode' button 5 seconds on some models
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.