Symbol 5611 from IEC 60417 - Title/Meaning: Oven, warm air grill Function/description: To identify the control and/or the operating condition of a grill with warm air circulation.
Additional information: 
Published in: Supplement N, 1995,3C(Central Office)192
Own work using: iso.org/obp/graphics/grs/2f437fe3-9c8d-4b49-a38a-225b031d9eed 200.png
Vectorization:  Mrmw