Maintenance - LG LS-090HXV Owner's Manual

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
* The feature can be changed according a type of model.
Item
Air filter
Indoor unit surface
Outdoor unit
Evaporator Coil
Indoor blower wheel
* 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; 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.
Cleaning interval
2 weeks
Regularly
Regularly
Annually
Annually
Cleaning method
See "Cleaning air filter."
Use a soft, dry cloth. Do not use bleach or
abrasives.
Use steam to clean the heat exchanger coils
and the panel vents (consult with technician).
Contact an HVAC technician
Contact an HVAC technician