4 OPERATING YOUR O2+ SOURCE AIR PURIFIER (cont.)
4.2.6 FILTER REPLACEMENT INDICATOR
The filter life is good for approximately 1 year (8,760 hours of use). Once the life of the filters
has expired, the Filter Replacement Indicator will let you know it’s time to change the filters.
The Fan Speed lights double as the Filter Replacement Indicator lights and the machine will
beep to remind you.
1. If the Fan Speed light is solid and blue, it is indicating the current fan speed.
2. If the Fan Speed lights are red or flashing, that is an indication that the filters need to be
cleaned or replaced. The machine may also beep until filters are replaced.
a. The Mesh Pre-Filter can be cleaned with a vacuum on the lowest setting.
b. All other filters must be replaced with the O2+ Replacement Filter Pack (model #PF-30)
3. If the Filter Replacement Indicator has been on, and the filters have not been replaced for
168 hours of use, the appliance will shut down and go into Lock Mode. The appliance will
not power on after Lock Mode has activated until the filters are replaced and the Filter
Reset Button has been pressed.
See the next section on how to replace the filters.
4.2.5 INDICATOR LIGHT MODE
The Air Quality Indicator light will change color according to the air quality:
Blue = Excellent
Green = Good
Purple = Moderate
Red = Poor
Please note that the air quality indicator will remain Green for the first 2 minutes when
powering on, then will automatically adjust. If you’d like to turn off the Air Quality Indicator
light, press the Indicator Light Mode button on the unit.
4.2.4 FAN SPEED MODE
If you prefer not to use the Auto Mode, you can manually change the fan speed by pushing the
Fan Speed Button.
1. Press the Fan Speed Button until the light indicates the desired fan speed; 1, 2, 3 or Turbo
(all three lights lit).
2. The appliance will remain in the chosen fan speed until a new fan speed is chosen or the
Auto Mode is activated.
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