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craig84Aug 3, 2025
What to do if PRESSURE KING PRO Kitchen Appliances displays E1, E2, E3 or E4?
- RruthblackAug 3, 2025
If your PRESSURE KING PRO Kitchen Appliance displays E1, E2, E3, or E4, it indicates a system error. Unplug the appliance and let it cool down if it's hot. Ensure the lid is properly closed. If the error persists after plugging it back in, the appliance may be faulty and require replacement.