XT-400/800 Operating Instructions
7
To Set the Audible Beep:
Press the FUNCTION button until all the lights on the unit are lit (the O
3
light is steady
green, the Fan (F.) light is steady orange, the Timer (T.) light is steady red, and the
POWER light is lit).
Use the UP and DOWN buttons to turn the audible beep on or off.
Location of Unit
Ozone is heavier than air, so placing the unit as high as possible is advised.
Keep the unit away from dusty, dirty areas. Do not put the unit on the floor where dust
can get to it.
The ozone generator should be placed where the best possible ozone distribution can
be obtained. A fan can greatly aid in the distribution of ozone.
Placing the unit on the other side of the room away from the occupants will result in the
best possible coverage of the room. This will also prevent too much ozone from
building up around the occupants.
Firing the unit into the return air duct of an air handling system is an excellent way to
assure even distribution of ozone throughout an entire house.
Ozone Levels
Ozone at low levels has a fresh clean smell much like that of a rainstorm.
It is not necessary to smell the sweet smell of ozone for it to be effective.
Ozone works best when it is turned down
below
the level detected by the nose.
Start with the ozone at level 1 for room air cleaning. You should notice a sweet smell
similar to that of after a thunderstorm. If more ozone is desired, switch the ozone level
up to 2, 3 or whatever level is required.
The proper level of ozone is the level at which all the ozone is being used up to
accomplish the removal of odors, and freshen the air without leaving a bleach odor.
If the air is still not fresh enough turn the ozone control knob until the odors are not as
noticeable. Note that after a period of time the ozone level in the room can build up, and
the ozone level may need to be turned down.
