SETTING THE ACTIVATED OXYGEN OUTPUT LEVEL
• The air purification process occurs only while air is circulating through the HVAC system.
• The oxidizing level can be easily adjusted as needed using the “Oxidation Odor Control” knob on the front of the
unit. Start with the setting in the normal range. Decrease the setting if an activated oxygen odor is detectable.
If household odors are noticeable after 24 hours, increase the setting.
MAINTENANCE
This maintenance schedule is only a guideline, determined by average conditions. Actual conditions will dictate
the frequency of cleaning and/or replacement of lamps. Do not touch the glass portion of the lamps with bare
hands because oils from the hands can cause “hot spots” which reduce lamp life. Handle either by the end caps or
use a soft cloth. If you accidentally touch a lamp, clean it using a soft cloth dampened with rubbing alcohol.
CLEANING THE GERMICIDAL LAMP
- Recommended interval: 12 months
1. Disconnect power to the unit.
2. Unplug mid-cord connector by pressing the lock release (marked “PRESS” on the connector.)
Remove two thumb nuts holding moisture resistant lamp socket to mounting plate and carefully remove the
lamp socket with lamp from the mounting plate.
3. Using a soft cloth moistened with rubbing alcohol, wipe down the lamp. If there is a large build-up of dust
particles, you may wish to use a can of air first. Do not touch the glass portion of the lamp with bare hands.
4. Carefully slide the moisture lamp socket with lamp through the mounting plate into duct fitting over the
mounting studs and secure using the two thumb nuts and reconnect the mid-cord connector.
5. Supply power to the unit.
CLEANING THE OXIDATION UNIT LAMP
- Recommended interval: 12 months
1. Disconnect power to the unit.
2. Unplug mid-cord connector by pressing the lock release (marked “PRESS” on the connector.) Remove the two
11/32” keps nuts and remove cover. Unplug the lamp connector from the end of the lamp then remove the lamp
holder using a 11/32 size nut driver. Remove the lamp by grasping the end cap and extract carefully.
3. Using a soft cloth moistened with rubbing alcohol, wipe down the lamp. If there is a large build-up of dust
particles, you may wish to use a can of air first. Do not touch the glass portion of the lamp with bare hands.
4. Slide the lamp back into the lamp opening. Reinstall lamp holder and plug the lamp connector to the end
of the lamp.
5. Replace the cover and align the odor control knob with adjustment linkage by gently turning the knob
until linkage clicks into place. Secure cover using the two retaining nuts.
REPLACING THE LAMP
- Recommended interval: 24 months
Replacement lamps are available through your HVAC contractor.
Follow above procedure except #3 where you replace the lamp instead of cleaning it.
Please see next page for a list of replacement lamps available.
(Note: standard off-the-shelf lamps are not compatible with this unit. Use of improper lamps will void warranty.)
For Technical Support Call (800)982-1840
