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Odor/smoke (convection)

Odor and smoke during first convection cycles — Normal break-in

KitchenAid · Microwave Oven

What does Odor/smoke (convection) mean?

It is normal to experience some odor and smoke during the first few times the convection cooking feature is used. This is a common occurrence as the appliance is breaking in.

Common Causes

  • Initial use of convection cooking feature
  • Residues from manufacturing process burning off

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the kitchen is well-ventilated during initial convection cooking cycles.

  2. 2

    Continue using the convection feature as the odor will naturally dissipate over time.

  3. 3

    Make sure to clean the oven cavity regularly as per the care instructions.

Browse all codes in this manual (10)
Verified technical data. Last updated: April 2026

Related Faults

ArcingArcing in the microwave ovenDoor messageDoor message appears in display — Door closed too long without startingError indicatorLetter followed by a number in display — General error
Source: KitchenAid Microwave Oven
Open Manual (Page 6)Search more codes in this manual