Mec NANO HIPPO 50WH, Руководство пользователя, Страница: 24 / 27

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Problem Possible solution
The airflow that comes out of
the air outlet is significantly
weaker than before
1. The pre-filter is dirty. Clean the
pre-filter (see chapter maintenance
and cleaning).
2. You haven’t removed all packing
material from the filters. Make sure
that you have removed all packing
material.
The air quality does not
improve, even though the
appliance has been operating
for a long time.
2. The air quality sensor is wet. The
humidity level in your room is high and
cause con densation. Make sure the
air quality sensor is dry and clean.
(see chapter “maintenance and
cleaning”)
3 The room in which you run the
appliance is larger than 55
㎡
, which is the maximum size at which this
air cleaner can operate effectively.
1. One of the filters has not been
placed in the appliance. Make sure
that all filters are properly installed in
the following order, starting with the
innermost filter: 1) activated carbon
filter or nanometer photocatalysis
titanium dioxide filter , 2) HEPA filter, 3)
multi-care filter, 4) pre-filter.
The color of the air quality
light always stays the same
1. The air quality sensor is dirty, clean
the air quality sensor. (see chapter
“maintenance and cleaning”)
2. There is not enough ventilation in
the room. Open a window to improve
the air circulation.