Multicooker heats but never reaches pressure; steam constantly escapes from the lid.

Safety first: Allow the cooker to cool and fully depressurize before opening the lid.

Step-by-step checks:

• 1. Inspect sealing ring: Remove the silicone ring from the lid. Check for cracks, cuts, or permanent deformation. Replace if any damage is found.
• 2. Clean lid groove and pot rim: Thoroughly clean the groove where the ring sits and the top rim of the inner pot. Even small food particles can prevent sealing.
• 3. Check steam release valve position: Ensure the valve is set to Sealing for pressure cooking. Clean the valve and its seat to ensure it can close fully.
• 4. Check for lid warping: Place the lid upside down on a flat surface to see if it rocks. A warped lid may not seal and usually requires replacement.
• 5. Test with water: Add 2–3 cups of water, close the lid, and run a short pressure program. Observe if steam still escapes continuously.

Recommendation: If a new sealing ring and clean components still do not allow pressure to build, the lid assembly may be distorted and should be replaced.