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Maintenance
4. Clean or replace each filter.
See figure.
5. Set the air filter and Titanium Apatite Photocatalytic
Air-Purifying Filter as they were and close the front
panel.
• Operation without air filters may result in troubles as dust will accumulate
inside the indoor unit.
6. Wash the air filters with water or clean them with vacuum
cleaner.
• If the dust does not come off easily, wash them with neutral detergent
thinned with lukewarm water, then dry them up in the shade.
• It is recommended to clean the air filters every week.
Titanium Apatite Photocatalytic
3.3
Air-Purifying Filter
The Titanium Apatite Photocatalytic Air-Purifying Filter can be renewed by washing it with water
once every 6 months. We recommend replacing it once every 3 years.
● Maintenance
1. Vacuum dusts, and soak in warm water or water for about 10 to 15 minutes if dirt is heavy.
2. Do not remove filter from frame when washing with water.
3. After washing, shake off remaining water and dry in the shade.
4. Since the material is made out of paper, do not wring out the filter when removing water from it.
● Replacement
Remove the tabs on the filter frame and replace with a new filter.
• Dispose of the old filter as flammable waste.
• Dispose of the old filter as flammable waste.
NOTE
• Operation with dirty filters:
(1) cannot deodorize the air.
(3) results in poor heating or cooling. (4) may cause odour.
(2) cannot clean the air.
14
OPERATION INSTRUCTIONS
Titanium Apatite
Photocatalytic
Air-Purifying
Filter
Air filter
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