English9
Air quality sensor
If the air quality sensor it becomes is dir unreliabty,le.
1 Remove dirt with a soft brush or with a vacuum cleaner.
Particle lter and gas lter
1 Remove the lters from the appliance (see chapter Filter replacement, section Removing
the lters).
Remove visible dirt with a vacuum cleaner.
Never clean the particle lter and the gas lter with water or any other liquid or detergent.
If the lters get wet, dispose of them and replace them with new lters.
Note: Under normal usage conditions, we advise you to place the gas lter in direct sunlight in a room
with natural ventilation for 3-4 hours every 4 months. This helps maintain good lter performance and
prolongs the life of the lter. In case of more extreme usage conditions (smoking environment, just
renovated room, non-domestic use etc.) and more frequent use, you have to do this more often.
Pre-lter
1 Clean the pre-lter with a vacuum cleaner.
Note:You can also clean the pr e-lter in water.
If you have cleaned the pre-lter in water, properly dry it before you place it back into the
appliance.
Filter replacement
Particle lter
, In case of normal household use in a non-smoking environment and proper maintenance (see
chapter Cleaning and maintenance), the particle lter lasts approx. 5 years.
, Replace the particle lter when the lter colour matches the appropriate colour of the
appropriate section of the lter replacement label.
Filter replacement label
, The appliance (and each new lter) comes with a lter replacement label with two
sections: (Fig. 17)
- a section with a dark brown colour (the colour of tobacco stains) for smoking environments;
- a section with a dark grey colour (the colour of dirt and dust) for non-smoking environments.
You can stick the lter replacement label on the side of the particle lter surface for your reference.
, A new particle lter is available under the following type numbers:
- AC4105 for CleanAir System AC4054/AC4052
- AC4106 for CleanAir System AC4064/AC4062
Gas lter
In case of normal household use and proper maintenanceCleaning (see and chaptermaintenance),
the gas lter lasts 5 yapproears.x.
Note: You may need to replace the gas lter sooner in case of more extreme usage conditions (smoking
environment, just renovated room, non-domestic use etc.) and insufcient maintenance.
, Replace the gas lter if it does not remove odours quickly and properly anymore.
, A new gas lter is available under the following type numbers:
- AC4115 for CleanAir System AC4054/AC4052
- AC4116 for CleanAir System AC4064/AC4062 |
ACEC
PHILIPS
