Xiaomi
Overpressure Venting / Valve Malfunction
Steam or hot water sprays forcefully from the steam release valve during pressure cooking, more than usual.
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Possible Causes
Blocked anti-block shield causing erratic venting, Steam release valve spring weakened, Excess foaming from starchy foods
How to Fix / Troubleshooting
Safety first: Keep hands and face away from the steam release area during operation. Steam can cause severe burns.
- Use correct food quantities: Avoid overfilling with beans, grains, or foamy foods. Do not exceed recommended fill levels for pressure cooking.
- Clean anti-block shield: Remove and thoroughly clean the anti-block shield and steam release valve. Ensure all passages are clear.
- Inspect valve spring: Check that the steam release valve returns to its closed position smoothly. Replace the valve if the spring is weak or corroded.
- Natural release: For very foamy foods, allow natural pressure release instead of quick release to reduce splatter.
- Replace valve assembly: If abnormal venting continues, replace the entire steam release valve assembly with a Xiaomi-compatible part.
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Repair Difficulty
Easy
2/5
Required Part
Steam Release Valve Assembly and Anti-Block Shield
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