Multicooker makes loud clicking, popping, or metallic banging noises during heating or pressure cooking.

Safety: Allow the cooker to cool and unplug it before inspection.

• Remove and inspect pot: Take out the inner pot and check for dents or warping. Replace if the base is not flat.
• Check for debris: Look for utensils, grains, or other objects trapped between the pot and heating plate. Remove any foreign objects.
• Tighten mounting hardware: From the underside, inspect the screws or bolts securing the heating plate and pot support frame. Tighten any loose fasteners carefully.
• Test again: Reassemble and test with water. Some minor clicking from thermal expansion is normal, but loud banging should be resolved.