AtmosAir FC-400 Series Owner's manual

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CAG-11-19-001-USA
To improve health and wellness
by actively restoring indoor air
to its pure, natural state where
no pollution or contaminants exist,
while reducing energy use
and emmisions in the process.
Our Mission
Breathing is Believing...
sm
Installation,
Operation &
Maintenance
Guide
!IMPORTANT!
Save this document for
Future Reference &
Warranty Information
FC-400

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Installation, Operation & Maintenance Guide - FC-400
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For safe installation you MUST:
• Always disconnect power to the unit before handling any of the
components.
• Secondary voltage to the ionization tube can be as high as 3000 volts
AC. DO NOT connect to the power before the installation is complete
and personnel are aware of the imminent operation.
• Carefully read this instruction booklet before beginning the installation.
• Follow each installation or repair step exactly as shown and explained in
this guide.
• Observe all local, state, national and international electrical codes.
• Pay close attention to all warnings and caution notices given in this guide.
!IMPORTANT WARNINGS!
READ THIS BEFORE STARTING INSTALLATION.
DO NOT THROW AWAY THIS GUIDE.
NE TOUCHEZ PAS PENDANT LE FONCTIONNEMENT COUPER
L’ÉLECTRICITÉ AVANT L’ENTRETIEN
How to Contact us:
If you need help, please contact an AtmosAir
Representative for technical assistance.
WARNING

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Installation, Operation & Maintenance Guide - FC-400
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Table of Contents
0. Important Warnings
0.2 Table of Contents
1. Product Overview
1.2 Product Diagrams
2. Installation
2.1 Mechanical Installation
2.2 Electrical Installation
3. Operation
4. Maintenance Requirements
5. Troubleshooting
6. More Products
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Installation, Operation & Maintenance Guide - FC-400
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1. Product Overview
The AtmosAir FC-400 series ionization generators are units intended for installation in air conditioning
systems or in custom-designed air distribution systems. AtmosAir equipment is effective in reducing
odors and harmful pollutants through the introduction of positive and negative ions into the air-
stream to be treated. The number and size of the ionization units used is dependent upon the airflow,
size of the space, and severity of the pollution and odors. The AtmosAir FC-400 series equipment is
designed for minimal maintenance. The FC-400 series has two components that require inspection and
maintenance:
1. AtmosAir FC-400 series base unit components + Fuse
2. Ionization tube
3. No User-Serviceable components inside
Because there are no moving parts, little maintenance
is required and the systems have very low failure rates.
For more information, please read the AtmosAir FC-400
series submittal document.
1.2 FC-400 Diagram
AtmosAir FC-400 Layout:
A. Power Input
B. Ionization Tube
C. Blue LED Power Light
D. Mounting Holes
E. Fuse Holder
F. 24VAC to 12VAC Mini
Transformer
Overall Mounting Plate Dimensions:
FC-400: 6” (15.25cm) L x 3.5” (8.9cm) W x 1.6” (4cm) H
A
C
F
D
D
E
B

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2. Installation
1. Carefully remove the equipment from its shipping container. Inspect the main components and tube for
damage. Verify that the unit’s voltage rating is the same as the available voltage, 100-240 VAC 50/60Hz.
2. Install the ionization tube: Gently pull the conductor strap back to allow the tube to turn freely; screw the end
screw of the tube into the tube-holder hand-tight. Ensure that the tube is FULLY SEATED.
3. Once the tube is secure, return the conductor strap to its normal position and ensure solid, flat and continuous
contact is made with the tube’s outer mesh (See Fig. 5a below).
4. Location and Orientation: Install the unit downstream of filters, coils, and fans with tubes perpendicular to
airflow whenever possible. Contact AtmosAir Engineering for Installations outside this scope.
AtmosAir FC-400 series equipment can be mounted using the baseplate mounting flange. The
units operate best when located after all filters, coils, and fans. Various mounting arrangements are
possible; however, the available options may be limited due to size and configuration restrictions. When
mounted, the FC-400 ionization system should not be exposed to condensing moisture or excessive
heat (See Product Submittal for maximum environmental temperature specifications). The AtmosAir FC-
400 operates on 100-240 VAC, 50/60 Hz. The tube and electrode contacts should not come into contact
with any conductive surface. A minimum 1.5” (3.8cm) clearance around the tube is recommended.
2.1 Mechanical Installation
THE SECONDARY VOLTAGE TO THE IONIZATION TUBE CAN BE AS HIGH AS
3000 VOLTS AC. DO NOT CONNECT TO POWER BEFORE THE INSTALLATION IS
COMPLETE AND ALL PERSONNEL ARE AWARE OF IMMINENT OPERATION. ALWAYS
DISCONNECT POWER TO THE UNIT BEFORE HANDLING ANY OF THE COMPONENTS.
WARNING

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2.2 Electrical Installation
3. Operation
• AtmosAir FC400 series systems require approximately 4.5 watts.
• Follow proper electrical procedures, guidelines, and codes for providing power to the systems, including
requirements for conduit, sufficient ampacity, phase balancing, etc. Electrical installation should be performed
by a qualified electrician.
• Field-install a power plug outlet or power receptacle within 6 feet (1.8m) of the unit(s).
Once the system is properly installed and ALL PERSONNEL ARE CLEAR of the high voltage tubes, the system can
be turned on:
1. Ensure the ionization power knob is turned to the appropriate quadrant. From low to high clockwise. Typically
it is suggested to start at a baseline of 50% ionization. 24-hrs later, re-evaluate your air quality and adjust
accordingly.
2. Plug the power cord on the FC-400 ionization system into the plug receptacle.
Caution!
A non-functioning LED light may improperly indicate that the system is not functioning. Be sure to disconnect
from the main power before performing maintenance or troubleshooting the system.
5. Mark the drill holes for the self tapping screws to mount the FC-400.
6. Affix the unit securely using self-tapping screws . Do not over-tighten, this may strip the screw-hole.
7. Units should be installed to allow easy access for maintenance. Install units so that the power adjustment knob,
fuse and status light are easily accessible, variable and visible.
2.1 Mechanical Installation Continued...

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Installation, Operation & Maintenance Guide - FC-400
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3. Once the FC-400 system is plugged in the system will be on. Check that the blue embedded LED light is lit.
The LED is programmed to indicate that the system is on, ionization has been activated, and high voltage is
being sent to the tube.
4. Settings are determined upon commissioning and installation with the Criteria below:
The system is intended to deliver ions into the treated area such that the ion levels should increase by 350
up to 1500 negative ions / cm3. The desired ion increase is dependent on many factors, including space, use,
contaminant level, humidity RH and distribution effectiveness. An authorized AtmosAir design consultant
should recommend the desired ion increase and appropriate system layout.
3. Operation Continued...
4. Maintenance Recommendations
The maintenance requirements on an AtmosAir system are mainly site-dependent; a heavily
contaminated environment may require more frequent inspection & maintenance. Annual system
maintenance is recommended. A Bi-annual tube replacement required. Your local AtmosAir dealer can
provide you with an annual service contract.
Recommended Maintenance Procedures:
• Visually check the performance of the system by checking the blue light on the unit. If not, proceed to the
troubleshooting section for repair. Maintain a physical distance between all personnel and the tubes while
system is operating or turned on.
• O: Check performance using a high voltage probe paired with a multimeter (minimum of 5000V
probe). Contact AtmosAir for additional minimum probe specifications. Follow proper safety procedures for
dealing with high voltages. If you are uncertain, do NOT perform any maintenance with the power on and,
instead, proceed to the next step.
• Disconnect the system from the main power before performing any maintenance steps.
• Inspect the unit box, plastic tube caps, and tube-mounting area. Remove particles from mounting area, and
thoroughly wipe clean any tracks or grooves that may have developed in the plate or caps.
• Inspect connections: tightness of all nuts and screws; remove deposits on the connections using wire brush or
similar tool - it may be necessary to remove the tubes for this step.
• It may be beneficial to clean the tubes to improve performance. The tubes can be cleaned using an air
compressor for a quick clean, or more thoroughly with cleaning solutions. Do not immerse the tubes in water.
Ensure that the tubes and mesh are completely dry before re-installing.
Bi-annual Tube Replacements:
The ionization tubes should be replaced once every 24 months, as the production efficiency slowly declines
over time due to the stress caused by plasma and (lack of) cleanliness of the electrodes. The ionization tube will
only last for 24 months regardless of run time. Old or excessively dirty tubes can also put undue stress on the
transformer causing it to prematurely fail.

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5. Troubleshooting
In the event that the system is not functioning, follow these steps IN ORDER:
1. Check the fuse. If it is blown, replace it with the appropriate sized 500 mA glass 5mm x 20 mm fuse
rated at 250 V and continue to the next step.
2. Check that the main power supply is sending the correct power to the unit (100-240VAC).
3. If the main power is controlled or any other power limiting device is installed, check that these are
not preventing power from being sent to the system.
4. If power is reaching the unit and it was necessary to replace the fuse, the next step is to determine
whether there is a fault in the system or a tube. First, to check that the system’s power is functioning,
set the ionization power knob to ‘high’ position, turning the knob all the way clockwise. Make sure all
personnel are clear of the high voltage tube, then re-connect the power supply. Turn on the power
to the unit and observe the blue light. If the light does not turn on, there is a power delivery problem.
If all external sources of failure are eliminated, the system should be serviced by a qualified AtmosAir
technician. Please see contact information at the bottom of this page.
5. Check that the spring tang is making CLEAN, FLAT-TO-TUBE contact with the tube as shown below:
The next step is to determine the cause of the failure, or blown fuse. Typically, failures are caused by
arcing between the inner and outer electrodes, or between one electrode and ground. Often, this
occurs either because the tube isn’t properly seated, or because of damaged tubes or dirty and/or
wet conditions that have allowed carbon tracking to temporarily connect two electrodes and/or a
grounding point electrically.
6. Inspect the enclosure and tube cap for tracking evidence.
7. Inspect the tube for cracks, pitting, or other degeneration of the dielectric material that causes the
dielectric to fail and arcing to occur.
8. If physical inspection has not revealed the cause of failure, one may carefully observe the tubes as
the ionization system is turned on to determine whether arcing is occurring at a particular tube. The
fuse will usually blow, again, but for a short time, one may observe the cause of the power surge in
the form of a visual or audio cue. Usually a failing tube can be determined in a darkened room by
looking for a flash or arc from the failing tube.
9. If the fuse blows, then the system should be serviced by a qualified AtmosAir Technician. You can
contact repair services at [e-mail] or by contacting us at 1-888-MY-AIR11.
10. If the fuse continuously blows, then the system should be serviced by a qualified AtmosAir
technician. DISCONTINUE USE IMMEDIATELY!
11. Otherwise, replace the damaged tube(s), clean and smooth any mounting plate or end cap carbon
tracking, and return the system to service.

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Explanation of Technology
AtmosAir Solutions’ TM mission is to bring and restore every indoor environment the same clean and
pure quality air that is typically found at higher mountain elevations.
AtmosAir’s unique and proven air purification process significantly reduces mold, controls the spread
of bacteria and airborne viruses, and reduces airborne particles that evade normal filtration solutions.
AtmosAir equipment uses non-thermal plasma technologies to generate bi-polar Ionization that attacks
and breaks down odors and contaminants.
6. More Solutions
Commercial solutions start with the 500
series, available in three sizes: the 500EC
(Not pictured), 500FC (Not pictured) and
the 508FC (pictured above). Each 500
series uses 5 or 8 tubes and has a variable
ionization output; additional systems can
be used modularly to clean the air of a
wide range of application settings.
The Matterhorn M1000/1002 (above) and
Matterhorn M880/M882 solutions work well
for several different application settings to
fit your air quality needs. This system can
operate C, D, E, and F tubes, depending on
the size of the space and air quality needs.