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Maintenance Tips

Regular maintenance, such as cleaning filters, help to keep electricity costs low.

Split / Multi-Split Type Air Conditioners

Filter Cleaning

When the filter inside the air conditioner is obstructed, intake air amount decreases, while the amount of electricity necessary to cool the room increases.

  • Cleaning the filter once every two weeks is recommended.
  • Clean filter of dust by washing with water or using a vacuum cleaner.
  • When extremely soiled, wash in lukewarm water with detergent and dry in a shady place away from direct sunlight.
  • For models with an automatic cleaning function, use this function to clean the filter.

Cleaning of Cooling Fan (Heat Exchanger)

Cleaning not only the filter but also cleaning the cooling fan (heat exchanger) in the back is effective for keeping electricity consumption low.

Preventative Maintenance Service

Because commercial-use, large-sized, and specialty-type equipment requires expert knowledge, have work done by professionals.

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