13
T300 FEATURES AND SPECS
LED Display
1) Fan speed indicator - the rst bar is lit when the fan speed is quiet. The rst two
bars are lit when the fan speed is low. The rst three bars are lit when the fan
speed is medium. When all the four bars are lit the fan speed is high.
2) Timer indicator - the digit of the timer indicates the hour(s) preset. Once the timer is
set, the timer will start to count down till zero, then the unit will turn off automatically.
3) Ion indicator - The ion indicator is lit while the ionizer is in operation.
4) HEPA lter replacement indicator - this air purier contains a timer that indicates
when the HEPA lter should be changed. Under normal conditions, when the
HEPA lter counter reaches 4000 hours, all of the HEPA lter bars will be
illuminated. Depending upon the environment and operation of the unit, the lter
life may be shortened and will be reected in the lter replacement indicator. If in
doubt, it is recommended to replace the lter to ensure optimal performance.
HEPA lter
replacement
indicator
Ionizer on/off
display
UV on/off display
Fan speed display
