Symbol 5601 from IEC 60417 - Title/Meaning: Carpet, general Function/description: To identify the control for marking the power (wattage) setting or the operating condition for the carpet category.
Additional information: 
This symbol is intended to be used in conjunction with one or more of the symbols 5600, 5602, 5603 and 5604. When used in conjunction with symbol 5602, this symbol applies to the regular pile carpet category
Published in: Supplement N, 1995,3C(Central Office)191
Own work using: iso.org/obp/graphics/grs/9969b66d-e6d8-410f-a474-da1b78fdbd98 200.png
Vectorization:  Mrmw