Oven or cooktop emits a strong burning or electrical smell during use.

Safety first: If you smell burning plastic or insulation, turn off the appliance and breaker immediately. Do not continue using until inspected.

• Initial use odors: New Insignia ranges may emit odors during the first few uses as insulation and coatings cure. Run the oven empty at 400°F for 30–60 minutes with good ventilation.
• Check for spills: Inspect elements and oven bottom for food or grease spills. Clean thoroughly with appropriate cleaners once cool.
• Inspect wiring: Remove the rear panel and check the terminal block, element connections, and fan wiring for discoloration or melted insulation. Repair or replace any overheated components.
• Fan motor: If the smell coincides with fan operation and the fan is noisy, the motor may be failing and should be replaced.