E17 is displayed and the cooker stops heating shortly after starting, especially on sauté or fry modes.

Safety first: Unplug and allow the cooker to cool. Do not add cold water to a very hot empty pot.

• Check cooking method: Ensure you always add oil or water before using high-heat modes. Avoid preheating an empty pot for long periods.
• Clean inner pot: Remove any burnt-on food from the inner pot bottom. A warped or heavily scratched pot should be replaced.
• Inspect heating plate: Wipe the plate clean and check for dents that prevent full contact with the pot.
• Sensor check (advanced): Test the bottom NTC sensor resistance at room temperature. If it reads abnormally low (indicating high temperature), replace the sensor.
• Re-test with proper load: Add sufficient liquid and retry. If E17 recurs quickly, sensor or control logic may be faulty.