Electric hotplate or radiant zone not heating at all

Safety first: Disconnect the appliance from mains power before removing any panels. Electric elements operate at dangerous voltages.

• Test other zones: Check if other electric zones work. If only one is dead, suspect its element or control. If all are dead, suspect supply or main control.
• Access element: On cooktops, remove from the worktop and open the underside cover. On ranges, remove the top panel.
• Inspect wiring: Check for burnt or disconnected wires at the element and control switch.
• Continuity test: With a multimeter, test the suspect element for continuity. An open circuit indicates a failed element that must be replaced.
• Check control switch: Test the infinite switch or energy regulator for continuity between terminals when turned on. Replace if open.
• Reassemble and test: After replacing faulty parts, reassemble, restore power, and test the zone.