Maintenance - LG LS090HEV 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
Item
Air filter
Indoor unit surface
Outdoor unit
! CAUTION
• Turn off the power and unplug the power cord before you perform any maintenance;
otherwise it may cause electric shock.
• Never use water that is hotter than 40°C (104 °F) when you clean the filters. It may cause
deformation 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 to type of model.
Cleaning interval
2 weeks See "Cleaning air filter."
Use a soft, dry cloth. Do not use bleach or
Regularly
abrasives.
Use steam to clean the heat exchanger coils
Regularly
and the panel vents (consult with technician).
Cleaning method