14
CLEANING AND MAINTAINANCE
1. Pre-Filter(Every 15 days)
t 1MFBTFVTFUIFWBDVVNDMFBOFSUPDMFBOUIFEVTUPOUIFTVSGBDFPGUIFTDSFFO
or wash with water, dry throughly.
2. Cold-catalyst filter / High effection formaldehyde removing filter (Every 2 months)
t 6TFUIFWBDVVNDMFBOFSUPDMFBSUIFEVTUPOUIFTVSGBDFPGUIFTDSFFO
t 1MBDFUIFöMUFSJOUPUIFWFOUJMBUFEQMBDF%POUFYQPTFVOEFSUIFTUSPOH
sunshine.
t %POPUGPSDFPGIPMEPOUIFöMUFS
t %POPUVTFXBUFSUPDMFBOUIFöMUFS
3. Antibacterial / HEPA filter(Every 2 months)
t 1MBDFUIFöMUFSJOUPUIFWFOUJMBUFEQMBDF%POPUFYQPTFVOEFSUIFTUSPOH
sunshine.
t %POPUVTFXBUFSUPDMFBOUIFöMUFS
4. Negative Ion Generator
negative ion
Oils
t 8IFOZPVIFBSUIFNBDIJOFXJUIB
creak sound, use the brush pen as
cleaning tool, regularly clean the dust
around the negative ion.