Fedders hfc1009n2f Guida Al Funzionamento

Dirty air filters will cause a reduction of airflow, which in turn
causes the unit to overload, reducing cooling or heating perform-
ance while consuming more electricity.

Clean the filters every two weeks.

• Turn the unit off.
• Remove the air filters by raising the front grille and pulling

the filters out of the unit.

• Wash the filters in hot soapy water, rinse and shake dry.
• Replace the filters, with the front of the filter toward you. 

To dry the filter thoroughly, run your unit for a few min-
utes. Remember, only a clean filter works properly and
delivers top efficiency at every setting.

Failure to keep air filter clean will result in poor air circu-

lation.

Proper use and care of your air conditioner will help
ensure longer life of the unit. 

It is recommended to have an authorized servicer annually
inspect and clean the coils and blow out condensate water
passages with compressed air. A clogged drain hose can
leak condensate water and damage property. Expense of
annual inspection is the consumer’s responsibility.

17

MAINTENANCE

DO NOT operate without filter. 
This can render the unit inoperative.

It is recommended to replace the Supplemental Air Filters every 3
months or when they are very dirty.

•  Remove the air filters and then remove the supplemental air

filters from the unit every 3 months or if they are very dirty or
worn out. 

•  Reinstall new supplemental air filters.