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Installation
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For Qualified HVAC Installer Only
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Electrical Installation
CAUTION:
If the Electronic Air Cleaner is wired directly to the integrated accessory control on
the furnace, it is imperative that the ampere rating of the control be sufficient to
handle the current required by the Air Cleaner. All wiring shall be performed in
accordance with the National Electric Code.
CAUTION:
Do not wire the Electronic Air Cleaner directly to a multiple speed blower motor.
Wiring to a multiple speed blower motor will damage the Air Cleaner power supply
and void the warranty.
Read the instructions in the furnace installation manual carefully before attempting
installation or operation of the Electronic Air Cleaner. Failure to follow these instructions
may result in an improper installation and therefore void the HVAC system and/or Air
Cleaner warranty.
Procedure for Wiring the Electronic Air Cleaner to the Input Power Source
A power cord is provided for connection to a standard NEMA electrical receptacle (NEMA
5-15R for 120 volt units and NEMA 6-20R for 240/250 volt units). European models are
supplied without a plug on the line cord to allow installation of desired plug or permanent
wiring to an electrical junction box (by others). If the unit is to be permanently connected to
the furnace control, a wiring compartment (with a knock-out hole) is provided on all models
at the rear of the Power Tray Assembly. The wiring compartment is accessible by
removing the Power Tray Cover.
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Questions and Answers
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Common Questions and Answers
Q. Why isn’t my Electronic Air Cleaner cleaning my air?
A. The air cleaner is most likely working just like it was designed. However, many factors
can affect the performance of the unit. Are air return registers located in the ceiling? If
so, it will be difficult for the air flow to carry heavier particulates to the air cleaner. If the
dirt does not get to the air cleaner, it cannot be removed from the air. Are both the Red
and Green indicating lights illuminated? If not, the unit may be in need of servicing.
Q. It still is not cleaning my air the way I want it to. What can I do?
A. It is recommended that you operate the HVAC system continuously so that the air
movement will carry the dirt to the air cleaner where it can be collected. Unfortunately,
there will always be some dirt that is left behind on the appliances, furniture, etc.
Regular dusting is recommended to stir up these pockets of dust so that they can enter
the air stream and be removed by the Electronic Air Cleaner.
Q. When I turn on my Electronic Air Cleaner, the lights come on for a couple of seconds
and then turn off. The air cleaner is not working!
A. The air cleaner is operating properly as long as both the Red and Green indicating
lights are illuminated. Try turning the HVAC blower ON and then turning the Electronic
Air Cleaner ON. This should solve the problem.
Q. What is the zapping noise I am hearing from my unit? Should I be concerned?
A. The zapping or popping noise that you are hearing is the sound of larger particles being
“vaporized” by the Ionizing-Collecting Cell. This is normal and is no cause for alarm.
As your HVAC system blower moves the air through the ductwork and allows the
Electronic Air Cleaner to clean the air, the noise will diminish. However, there will
always be instances when larger particles enter the Ionizing-Collecting Cell, and are
“vaporized”.
Q. Should I hear this zapping noise all the time?
A. All Electronic Air Cleaners will occasionally zap or pop as larger particles pass through
the Ionizing-Collecting Cells. However, if the sound is constant or is repetitive in
nature, then a large particle may have become lodged in the Ionizing-Collecting Cell
and may require removal by cleaning. If cleaning the Ionizing-Collecting Cell does not
stop the noise and/or there are no large particles trapped in the Ionizing-Collecting Cell,
then the cause could be a broken/loose Ionizing Wire, bent collector plate, or other
mechanical fault.
Q. What if I no longer hear any popping or zapping noises coming from my unit? Is it still
cleaning the air?
A. If the zapping noises stop and the air cleaner is not in need of servicing, then one of
two situations has occurred. First, the Electronic Air Cleaner has successfully removed
all larger particles from the air and is cleaning microscopic particles which do not cause
the zapping noises. Second, the HVAC system blower is not operating and air is not
flowing through the ductwork. The Electronic Air Cleaner cannot remove particles if the
air stream is not moving.
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