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Maintenance
Maintenance
Humidifying Filter Unit
• Do not mix baking soda with citric acid or lemon juice when cleaning.
• Do not apply force when cleaning the humidifying filter unit.
Do not use a brush or scrub forcibly.
(Deformation may result)
• Clean the frame of the humidifying filter unit with a soft cloth, brush, or cotton bud.
(For details on removal/attachment of the humidifying filter unit frame, refer to
• To prevent bad odours and discolouration, be sure to thoroughly rinse off the parts with clean water.
(Even if discolouration results, it is not a problem for use)
The cause may be the odour of the deodorising filter or dust collection filter.
Try cleaning the filters.
Attention
• If cleaned with baking soda or neutral detergent, the antibacterial effect may decrease.
• The parts can be used even if still wet after cleaning.
• If not to be used for a prolonged period, leave the parts in a shaded area to dry off thoroughly, then attach.
• Dirt buildup varies by the usage environment of the humidifying filters.
It is recommended that you clean the parts if you notice an odour from the air outlet or a reduction in humidifying capacity
(water usage rate).
When dirt inside the unit is an issue
When the water tank is removed, you may find that the inside of the unit is stained white. These are water scales caused by dirt in
the water which adhered when the water vaporised, and they are not a problem.
If the stains are an issue, they can be removed.
• Wipe up dirt with a soft damp cloth.
• When dirt buildup is severe, wipe up the dirt with a cloth which has been moistened with kitchen-use neutral detergent.
• Do not use a hard brush etc. (Damage may result)
41
Soak in baking soda, citric acid or lemon juice
Precautions when cleaning humidifying filter unit
►Page 36
►Page 42
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