Sound of wind
The volume of sound changes according to the angle of the louver.
'Buzzing' and 'grr-grr' (grinding) sounds
Sound may be heard until the circulation of the refrigerant stabilizes.
High frequency sound
The sound from the inverter compressor is a normal sound that occurs during operation.
'Clack' sounds (part expansion sound)
When operating the dehumidifier, the sound is temporary due to temperature changes in the components and disappears after a certain period of time.