Burning or electrical smell during brewing or warming.

Safety first: Immediately unplug the coffee maker. Do not continue to operate it until the source of the smell is identified.

• Inspect warming plate: Once cool, clean any burnt coffee or spills from the plate surface.
• Check exterior for heat damage: Look for discolored or warped plastic near the heater or steam outlets.
• Internal inspection (advanced): Remove the base and look for burnt wires, melted insulation, or scorched areas on the control board. Replace any damaged wiring and components.

Because burning smells can indicate a fire hazard, if you cannot clearly identify and correct a minor cause (like burnt residue), have the unit professionally inspected or replaced.