Airthereal Pure Morning APH260 Bedienungsanleitung Seite 9

Anions are particles with one or more extra electron, conferring a net negative charge to the particle.
It's used to eliminate the occurrence of air-borne bacterial infections and to reduce static electricity
buildup in electronics.
Timer
Press to switch to timing mode. (Timing can be set from 1-12 hours or to NO TIMER, corresponding
to values 1-12 and 00 on the LED display.)
Sleep Mode
Press to turn on / off the Sleep Mode.
NOTE:
• Sleep Mode is the lowest fan speed.
• When Sleep Mode is activated, the Air Quality Indicator is disabled.
• Tap ' ' or '
Auto Mode
• Press to activate auto mode. It will operate depending on the current air quality index.
• Real-time PM2.5 value will also illuminate on the LED display.
• The air quality indicator light at the top will also brighten with its respective color.
• Tap ' ' or '
PM2.5 ( µg/m )
3
0.0-12.0
12.1-35.4
35.5-150
Instant PM2.5 value is one of the core references for indoor air quality index (AQI).
Regarding the AQI, working modes, and lights indicators, Airthereal APH260 Air Purifiers
comply with EPA regulations.
For additional Information, please reference the United States Environmental Protection Agency
(EPA): https://cfpub.epa.gov/airnow/index.cfm?action=aqi_brochure.index#particle
UV-C Light
Press to activate/inactivate the UV-C Light mode.
UV-C refers to ultraviolet light with wavelengths between 200 - 280 nanometers (nm). It can be used
for destroying harmful micro-organisms in food products and in the air.
Airthereal Pure Morning APH260 Air Purifier has passed the ETL stringent testing requirements.
The UV-C light is rated at 50,000 hours, or slightly longer than 5 years. It's no need to replace the
UV light for normal maintenance.
8
' to exit Sleep Mode.
' to exit Auto Mode.
Levels of AQI
Health Concern (EPA of USA)
Good 0-50
Moderate 51-100
Unhealthy 101-200
Fan Speed
Low
Medium
High