Before asking for servicing or repairs, check the following points.
These are not defects.
The PURE indicator (Orange) turns on.
• The indicator may turn on if the moving panel is not firmly closed.
Sounds made from the indoor unit
•The ion charger unit may make a humming, clicking, or buzzing sound during electrical air purifying or cleaning operation.
•When the power is turned on or the air conditioner is stopped, the vertical air flow louvers may make a rattling sound or shuttling sound.
•Some parts may expand or shrink due to temperature fluctuations, and this can result in a slapping sound.
•When the refrigerant is flowing, a hissing sound or gurgling sound can result.
•A hissing sound can be made when the air conditioner is switched to defrosting operation during heating operation.
•An operation sound is made when the moving panel is opened and closed.
Sounds made from the outdoor unit
• A rustling sound can be made when the air conditioner is switched to defrosting operation during heating operation.
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