AF-S60RX | AF-S80RX | AF-S85RX Operation Manual
Page 19
...polarities properly aligned. A soft, swishing noise can be heard immediately after the unit is normal. If excess water builds up in the bottom tray of the unit and is normal. Replace if necessary. The water is blown onto the condenser coil fins and this tray it is picked up and is the... sound of the refrigerant flowing inside the unit. This is normal. Water will drain outside through a grooved channel in the tray.
...polarities properly aligned. A soft, swishing noise can be heard immediately after the unit is normal. If excess water builds up in the bottom tray of the unit and is normal. Replace if necessary. The water is blown onto the condenser coil fins and this tray it is picked up and is the... sound of the refrigerant flowing inside the unit. This is normal. Water will drain outside through a grooved channel in the tray.