Using Your Wood's Air Purifier; Workings Of Your Wood's Air Purifier - Wood's ELFI 300 Manuel D'utilisation

3. Using your Wood's air purifier

• Connect the unit to a power source.
• Place the unit on a flat and stable surface, preferably in the middle of the room.
• Switch the air purifier on and choose fan speed with the fan speed knob on the top of the unit, underneath the cover (see Fig.
A). A higher fan speed means higher air flow and faster purification but also slightly higher power consumption and noise level.
Please refer to Fig. A for more information.
• When the air purifier is running, you can feel the air flow from the top of the unit.
• For best results, leave the air purifier running continuously, even during the night or when you leave the house.
• The filter in the unit needs to be replaced regularly, at least once every six months. Read more about replacing the filter below.
• For best results, place the air purifier in the centre of the room. Make sure that the air flow isn't blocked.

4. Workings of your Wood's air purifier

The Wood's ELFI 300 circulates the air through the room with a fan, taking in air from its bottom side and exhausting clean air
from its top. For optimum air purification, it is usually recommended that the air purifier is powerful enough to circulate the air
through the room twice every hour. This unit is therefore recommended for rooms up to 60m
a demanding environment, for example very dirty rooms or rooms where people smoke, you need to circulate the air more often.
The maximum working area might therefore be smaller than in a less demanding environment. A demanding environment will also
affect how often you need to replace the filter in the unit. We therefore recommend that you check the filter regularly and replace
the filter when needed. Please refer to the filter chapter below for more information.
When the air is circulated in the room and passed through the ionization part of the air purifier, the particles in the air are given
a light electrical charge. When the air passes through the air purifier, the charged air particles are drawn to the Active ION HEPA
filter where they stick. This technique is not only very efficient, it also allows for a low filter density. By using an electrical charge to
separate the particles from the air, Wood's doesn't have to rely on the density of the filter to receive a high level of purification. This
means that no noisy and energy consuming fans are needed to circulate the air, which is needed in purifiers using traditional filters
of the same capacity.
Carbon filter (optional)
If the unit is equipped with a carbon filter, the gases in the air are adsorbed by the carbon filter after the air has passed through the
Active ION HEPA filter. The carbon filter removes gases and unpleasant odour from the air. Install the carbon filter by removing the
top cover of the unit (see Fig. C). Replace the carbon filter when it is expired by removing the top cover and gently pulling the filter
out. Insert a new filter according to the markings of the filter and put the top cover back.
5. Cleaning and filter maintenance
Wood's air purifiers are easy to clean and maintain. If needed, use a damp cloth to clean the outside of the purifier. Avoid using
solvents or strong cleaners as this may damage the surface of the air purifier.
Filter change
The Active ION HEPA filter in the Wood's ELFI 300 needs to be changed regularly due to its ionization. To receive the full, 10 years
warranty make sure to change the filter at least once every six months. However, the filter may need to be replaced more often
depending on the environment. The filter also has a status indicator that shows when it needs replacing.
1. Switch the air purifier off and unplug it from the power outlet.
2. Access the filter by removing the back cover of the air purifier.
3. Remove the consumed filter.
4. Insert a new filter as marked by the arrows on the filter.
5. Put the back cover back and reconnect the air purifier to the power outlet.
Access the filter by removing the back cover of the unit.
6. 10 years warranty program
Wood's air purifiers are of the highest quality and capacity and that is why Wood's are able to leave as much as 10 years warranty on
all air purifiers. All you have to do is follow a few easy steps:
• Register your air purifier at www.woodsairpurifiers.com.
• Change the air purifier's filters at least once every six months.
• New filters can be purchased at your local retailer.
• For more information, please visit www.woodsairpurifiers.com.
NOTE: Make sure to save all receipts, even for the filters. These are needed for all warranty claims. If you don't wish to enter the
warranty program, you still have 2 years warranty on your air purifier. Please note that the extended warranty program only
applies to the Active ION HEPA filter and not the carbon filter.
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