Sharp Air Purifier with Humidifying Function KC-830U - Manual (Page 15)

ENGLISH
E-13
CARE AND MAINTENANCE
FILTER INDICATOR LIGHT
The Filter Indicator Light will illuminate as a reminder to perform maintenance of the
Back Panel/Pre-fi lter, Sensor, and Humidifying Filter. The Indicator Light will turn on
after approximately 720 hours of use.
To maintain optimum performance of this air purifi er, please clean the unit including
the sensor and fi lters periodically.
When cleaning the unit, be sure to fi rst unplug the power cord, and never handle the
plug with wet hands. Electrical shock and/or bodily injury may occur as a result.
Care Cycle
After 720 hours of use
( 30days × 24hours = 720)
Care Cycle
Whenever dust accumulates
on the unit or every 2 months
After performing maintenance, reset the Filter
Indicator.
1 Plug the unit in, turn power ON.
Press the RESET button for 3 seconds.
• The Filter Indicator Light will go off.
• Even if the Filter Indicator Light is already off, the RESET
button should be pressed to reset the maintenance timer.
2
Gently remove dust from the sensor opening and the back panel, using a vacuum
cleaner attachment or similar tool.
Back Panel
BACK PANEL and SENSOR
<When the back panel has stubborn dirt>
1
In case of heavy dirt, soak the back panel in water with a small amount of kitchen
detergent.
(Approx. 10min.)
(Avoid scrubbing the back panel when washing.)
2
Rinse the back panel repeatedly with clean water to remove
the solution residue.
3
Drip dry the panel to remove excess water.