Daikin MC70L3VM L-Series Service Manual page 10

SiBE811120
What is the "Streamer" function?
This function uses a "streamer discharge", a type
of plasma discharge, to generate high-speed
electrons with strong oxidation power inside the air
purifier, reducing or removing odour swiftly. (The
high-speed electrons are generated and absorbed
within the unit to ensure your safety.)
The hissing sound of the streamer discharge may
be heard during operation. It does not indicate any
operational issue. In addition, the sound may
become lower or the sound quality may change
according to the operating environment. These
cases are also not operational issues. You may
smell an odour as a particle of ozone is generated.
The amount is negligible, and does not harm your
health.
Photocatalytic Air Purifier L-Series
Operation Manual
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