Alen T100 User Manual

13

T300 FEATURES ANd SPECS 

1)  Fan speed indicator - the first bar is lit when the fan speed is quiet. The first two  

 

 

bars are lit when the fan speed is low. The first three bars are lit when the fan  

 

 

speed is medium. When all the four bars are lit the fan speed is high.

)  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 filter replacement indicator - this air purifier contains a timer that indicates  

 

 

when the HEPA filter should be changed. Under normal conditions,  when the  

 

 

HEPA filter counter reaches 4000 hours, all of the HEPA filter bars will be  

 

illuminated. Depending upon the environment and operation of the unit, the filter  

 

life may be shortened and will be reflected in the filter replacement indicator. If in  

 

 

doubt, it is recommended to replace the filter to ensure optimal performance.

HEPA filter  

replacement  

indicator

Ionizer on/off 

display

UV on/off display

Fan speed display