How do I know that my Plasma Air equipment is working properly?

How do I know that my Plasma Air equipment is working properly?

First ensure that the green light on the front of your ionization unit is illuminated.  If the green light is not on, call the contractor that installed your unit and have them service it. If the green light is on but you do not feel that the air is being cleaned sufficiently, you can turn the ionization control knob up until you are satisfied with the air quality. If your ionization tube has not been replaced within the last 12 months, you should contact your distributor or contractor and have them replace the tube.