Multicooker displays E3 during preheating or shortly after starting a high-temperature program (e.g., frying, browning).

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

Corrective actions:

• Check inner pot placement: Ensure the original Moulinex bowl is installed, seated flat, and rotated so that any alignment marks match the housing. Do not use non-original or warped pots.
• Ensure sufficient contents: For frying or sautéing, always add oil or food before starting. Avoid running the cooker with an empty pot.
• Clean the heating plate: Remove the pot and gently wipe the heating plate and central sensor area with a soft, slightly damp cloth to remove burnt-on residue. Dry completely.
• Inspect the inner pot bottom: Check for deformation, burnt layers, or heavy discoloration. A warped pot may not contact the sensor correctly and should be replaced.
• Restart: After cooling and cleaning, restart with a moderate amount of food/liquid and monitor. If E3 recurs quickly, the overheat sensor or control board may be faulty.

Tip: Avoid using high-heat programs with very small quantities of food; use lower temperature modes or add more liquid.