10
Once the system is powered up, the desired Ozone output can be selected using the button on the cover
or optional remote display of the unit.
Low
0.03 PPM
Medium
0.05 PPM
High
0.08 PPM
Boost
Sensor is ignored, maximum output for 30 minutes.
If during operation, the sensor detects levels over the setting, the Ozone lamp will turn off until the
Ozone level drops below the desired setting. While in this mode the lamp indicator will flash.
Holding down the button on the cover or optional remote display of the unit for 3-4 seconds activates
boost mode.
MAINTENANCE REQUIREMENTS
The lamp cleaning schedule is determined by air quality. The recommended cleaning interval is every 12
months. The “Service” lamp will illuminate when the unit has operated for two years and this indicates
that the lamps should be replaced. Note: Do not touch the lamps with bare hands. Oils from the hands
can create “hot spots” which reduce the lamp life. Handle by either the end caps or use a soft cloth. In
case of contact with the lamp, wipe the lamp clean with a soft cloth dampened with rubbing alcohol.
CLEANING THE LAMPS: Recommended every 12 months
1. Unplug the power cord from the wall outlet.
2. Remove the four screws from the cover of the unit, disconnect the ribbon cable that is attached to the
display board and remove the cover.
3. Remove the four sheet metal mounting screws from air duct.
4. Carefully remove the unit from the air duct.
5. Using a soft cloth dampened with rubbing alcohol, wipe down the unit and the lamps. If there is a large
buildup of dust particles, you may wish to use a can of compressed air first to remove the majority of the
dirt.
6. Carefully replace unit into air duct.
7. Replace sheet metal screws, the ribbon cable, the cover, the four screws and plug the power cord into
the wall outlet.
REPLACING THE LAMPS: Recommended every 24 months
NOTE: Use only OptiPure-approved lamps for replacement. Standard off-the-shelf lamps are not
compatible with your OptiPure ComAir 20T unit.
