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PROBLEMS AND SOLUTIONS
Problems
Ventilation does
not work.
The performance
is poor or the
purification
capacity is not
the best.
The machine
emits a sound.
Possible reasons
The inlet or outlet of
the unit has been
blocked. The plastic
packaging is not
removed.
The space around
the unit is not
suitable. The filters
are not replaced.
Filter is not
replaced, filter
indicator flashes.
Solutions
Remove obstructions
around the appliance.
Remove the plastic
wrapping from
the filter.
Remove other
objects or replace
with a new filter.
Replace with a
new filter, press for
3 seconds to reset
the counter.
12
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