E5 error appears during pressure cooking; unit stops heating and may release steam.

Safety first: Do not attempt to open the lid while the cooker is under pressure. Unplug the unit and allow it to depressurize naturally until the float valve drops.

• Inspect steam release valve: Once fully depressurized and cool, remove the steam release handle/valve from the lid. Clean any food particles or starch buildup. Ensure the valve moves freely.
• Clean anti-block shield: Many Black+Decker lids have a metal anti-block shield over the steam outlet. Remove it (usually clips off) and clean thoroughly. Rinse and dry before reinstalling.
• Check float valve: Push the float valve up and down from inside the lid. It should move freely and not stick. Clean around the silicone gasket and valve body.
• Verify gasket condition: Inspect the large silicone lid gasket for deformation, cracks, or food residue. A damaged gasket can cause erratic pressure readings. Replace if worn.
• Test with water only: After cleaning, run a short pressure cycle with only water to confirm the error is cleared.