Plug the unit directly into a grounded outlet (avoid power bars) and hold the power button for approximately 4 seconds.
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Sensor open circuit (lid not closed). | Open and re-close lid firmly. | | "E4" Error | Pressure switch failure. | Unplug for 10 min. If persists, contact support. | | Lid won't open | Internal pressure remains. | Wait for float valve to drop (NPR). Do not force. | | Food burned at bottom | Not enough liquid / sugar-thick sauce. | Deglaze pot after sautéing. Add 1/2 cup more liquid. | | Valve sputtering oil | Overfilled above 1/2 line for fatty meats. | Reduce fill next time. Clean valve thoroughly. |
“Incorrect. Page 23: Two tablespoons. You will now perform ten minutes of steam-cleaning as penance.”