MAINTENANCE
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MAINTENANCE
Clean the product regularly to maintain optimal performance and to prevent possible breakdown.
* This may not be provided, depending on the model.
Air filter
3M Multi Protection Filter
CAUTION
• Turn off the power and unplug the power cord before you perform any maintenance; other-
wise it may cause electric shock.
• Never use water that is hotter than 40°C when you clean the filters. It may cause deforma-
tion or discoloration.
• Never use volatile substances when you clean the filters. They may damage the surface of
the product.
!
NOTE
!
• The location and shape of the filters may differ, depending on the model.
• Make sure to clean the heat exchanger coils of the outdoor unit regularly, as dirt collected
in the coils may decrease the operational efficiency or increase energy costs.
* The feature can be changed according a type of model.
Type
Description
Interval
Air filter
See “Cleaning air filter.”
2 weeks
3M Multi Protec-
tion Filter
Use vacuum cleaner to clean filter.
Do not use water to clean filter.
1 months
Replace filter Regularly.
6 months
Indoor unit surface
Clean the Indoor unit surface by using a soft, dry cloth.
Do not use bleach or abrasives.
Regularly
Outdoor unit
Use steam to clean the heat exchanger coils and the
panel vents. (consult with technician)
Regularly
