Flexit Nordic CL3 - 4.2. CHANGING THE FILTERS

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NORDIC CL3
4.2. CHANGING THE FILTERS
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indoor air quality it is important to change them when
they are dirty.
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the degree of contamination of the air where they are
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least once a year, preferably in the autumn (after the
pollen season). In areas with a lot of dust and contam-
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autumn.
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• Reduced performance of the unit
• The unit becoming dirty
• Humidity damage
• Reduced indoor air quality
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!
Change both filters (supply air and
exhaust air) at the same time.
!
Make sure that the filter is not
damaged during fitting. A damaged
filter reduces the unit’s power and
air purity.
!
Check that the filter’s seal is intact
before inserting the filter.
Then push the filter properly into
place to prevent air leakage.
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should face the door.
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