MAINTENANCE
17
ENGLISH
MAINTENANCE
Clean the product regularly to maintain optimal performance and to prevent possible breakdown.
* This may not be provided, depending on the model.
Item
Cleaning interval
Cleaning method
Air filter
2 weeks
See “Cleaning air filter.”
Indoor unit surface
Regularly
Use a soft, dry cloth. Do not use bleach or
abrasives.
Outdoor unit
Regularly
Use steam to clean the heat exchanger coils
and the panel vents (consult with technician).
Evaporator Coil
Annually
Contact an HVAC technician
Indoor blower wheel
Annually
Contact an HVAC technician
Air filter
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.
* Maintenance should be more frequent in areas with high occupancy, low air quality, or high air
pollution (or something like that)
CAUTION
• Turn off the power and unplug the power cord before you perform any maintenance; oth-
erwise it may cause electric shock.
• Never use water that is hotter than 40°C when you clean the filters. It may cause defor-
mation or discoloration.
• Never use volatile substances when you clean the filters. They may damage the surface
of the product.
!
