QUEENAIRE TECHNOLOGIES, INC.
“The Ozone Specialists”
Queenaire Technologies, Inc.
P.O. Box 133
Ashburn, VA 20146
Toll Free: 1-877-64 OZONE
Tel: 1-703-654-0385 Fax: 1-703-654-0386
Volume
1
Owners Manual
QT Thunder-24
How Does QT Thunder-24 Eliminate Odors?
All Queenaire Technologies, Inc. units eliminate odors by producing a controlled level of ozone. Ozone is
created naturally in our environment by lightning and the suns ultraviolet rays. It is best known for its benefit in
the stratosphere for protecting us from the suns rays. What you may not know is that it is also that fresh smell
you experience after a lightning storm. Ozone is Mother Nature’s solution to outdoor odor problems. QT
Thunder-24 incorporates a technology that duplicates the effect of lightning and creates ozone indoors. The end
result is the same, a fresh, odor free environment.
QT Thunder-24 Maintenance Instructions
The life expectancy of your QT Thunder-24 unit is 10 - 15 years, provided it is serviced and maintained on a
regular basis. It is recommended that you perform a simple cleaning and maintenance of your unit every 6
months. Maintenance kits are available through your distributor.
Before you begin performing any work to your ozone unit, be sure to unplug the electrical cord.
Step 1.) Remove two screws on the top of the unit as well as the top two screws on each side of the unit.
Remove the top cover from the unit.
Step 2.) Carefully remove the white ceramic generator plate from its frame. The plate should lift easily by
pulling from the top straight up and out of the frame. Use an alcohol wipe to gently wipe the plate free of any
dirt or stains. Inspect the plate carefully for cracks, breaks or irremovable stains. The plate can be reused
provided there are no breaks or stains.
Step 3.) Use the same alcohol wipe to wipe out the exposed areas inside the unit. Spread the generator frame
apart to wipe the inside of the metal plates that make contact with the generator plate. Be sure to also wipe the
base of the frame completely.
Step 4.) Once the ceramic plate is completely dry, reinsert the plate into the generator frame or replace the
existing plate.
Step 5.) Reattach the top cover to the unit and put screws back in place.
Step 6.) Remove and discard the green filter on the back of the machine and replace with new filter.
Step 7.) You may at this point have to change your 125mA fuse. To test your fuse, simply turn the unit on. If
the green ozone light comes on you have completed maintenance of the unit and are ready to put it back in
service. If the light does not come on, locate the 125mA fuse holder on the back of the unit and remove the
holder with a flat head screwdriver by turning the holder 1/4 turn. Remove the blown fuse and replace the fuse.
Your unit should now be ready to go back to work.
Trouble Shooting Guide
If you are having problems with your ozone machine please refer to the following instructions:
1. The fan comes on, but the green light does not. Remove the top cabinet from
the unit and check the condition of the ceramic plate. Replace if broken.
Replace top cabinet. Remove and replace the .125 milliamp fuse in the back of
the unit. If the green indicator light is still out contact your distributor.
2. When you turn the unit on nothing happens. First check your power source to
ensure there is power to the outlet. Plug the unit in. Check the fuse marked 2
amp on the back of the unit. Replace with spare if blown. If the unit still does
not operate contact your distributor.
3. There is no display on the face of the timer. The 1.5 VOLT battery should operate your timer for 3 years or
more under typical conditions. High or low temperature or frequent use of the manual pushbutton will reduce
the battery life. Replace the battery when the digital display is dim, the message “lobAt” (Meaning LOW
BATTERY) is displayed, or if the timer fails to operate. Press any button to clear the “lobAt” message. The
timer has built-in memory protection providing at least 15 seconds to change a week battery without losing your
settings.
4. If for any reason you are not happy with the performance of this unit contact customer service at 1-877-64
OZONE.
