Change into a sensor that is suitable for small particles, like PM2.5 (general term for micro particles be-
low 2.5µm). The level of contamination in the air will be detected by the dust sensor, and the unit will op-
erate automatically between "Medium" to "Max" airﬂ ow rate.
(Odor sensor control will not be performed)
Operation modes other than "Air Purify" cannot be set.
While operating in PM2.5 sensing, the air sensor will light up, then enlarge and shrink slowly.
For the ﬁ rst 90 seconds of operation, the unit will operate in "Max" airﬂ ow rate (air sensor: red).
The ﬂ ap direction will be diagonal.
It will not respond to the switching of sensor sensitivity.
Switching Between Temperature / Humidity Monitor Display
Temperature / Humidity monitor display alternately shows both temperature and humidity.
The display will switch between humidity (%) and temperature (°C) each time the button is touched.
Stopping Operation Using Off-timer
Set the off-timer to automatically stop the unit after the set operation time.
At each touch the following display will be appear on the display for setting.
to switch display.
to set the timer.
Automatic stop after about 4 hours of operation