Lenntech aeroQUAL User manual

User Guide
Series 100
Ozone Controller
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
[e-mail] Tel. [phone]
www.lenntech.com Fax. [phone]
Lenntech
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www.lenntech.com Fax. [phone]

Contents
Foreword 1
Warranty 3
For Your Safety 5
Care and Maintenance 6
Disposal / Recycling 6
Guidelines on How to Measure Ozone 7
About Your Controller 9
Ozone Controller Components 10
Setting Up the Ozone Controller 11
Assembly 11
Power Requirements 11
External Control Wiring 12
Operating Instructions 13
Operating in Low or High Ozone Environments 13
Operating as a Controller 13
Setting the Control Set Points 14
Operating as a Switch 15
LED Status Indicators 16
Sensor Head Failure 16
Specifications – Series 100 17
Drawings 18

Foreword
Copyright Aeroqual Limited. All rights reserved. Reproduction, transfer,
distribution or storage of part or all of the contents of this document in any form
without the prior written permission of Aeroqual Limited is prohibited.
“Aeroqual” and “Aeroqual Limited – Making the Invisible Visible” are registered
trademarks of Aeroqual Limited. Other product and company names mentioned
herein may also be trademarks or trade names.
Aeroqual operates a policy of continuous development. Aeroqual reserves the
right to make changes and improvements to any of the products described in this
document without prior notice.
Under no circumstances shall Aeroqual be responsible for any loss of data or
income or any special, incidental, consequential or indirect damages howsoever
caused.
The contents of this document are provided "as is". Except as required by
applicable law, no warranties of any kind, either express or implied, including, but
not limited to, the implied warranties of merchantability and fitness for a particular
purpose, are made in relation to the accuracy, reliability or contents of this
document.
Aeroqual reserves the right to revise this document or withdraw it at any time
without prior notice. The availability of particular products may vary by region.
Please check with the Aeroqual dealer nearest to you.
1

Statement of Compliance
The Aeroqual Series 100 Ozone Controller complies with Part 15 of the FCC
Rules. Operation is subject to the following two conditions: (1) these devices may
not cause harmful interference, and (2) these devices must accept any
interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
2

Warranty
Thank you for purchasing this Aeroqual product. To get maximum use
of the features of your new product we recommend that you follow a few
simple steps:
•Read the guidelines for safe and efficient use.
•Read all the terms and conditions of your Aeroqual Warranty.
•Save your original receipt. You will need it for warranty repair
claims. Should your Aeroqual product need warranty service,
you should return it to the dealer from whom it was purchased
or contact Aeroqual.
Our Warranty
Aeroqual warrants this product to be free from defects in material and
workmanship at the time of its original purchase by a consumer, and for
asubsequent period as stated in the following table:
Products Warranty Period
Series 100 Controller One year from the date of purchase
High Ozone Concentration Head Six months from the date of purchase
Low Ozone Concentration Head Six months from the date of purchase
All accessories for the product are covered by a warranty for a period as
follows:
Accessories Warranty Period
Other Accessories One year from the date of purchase
This warranty is expressly limited to the original owner who purchases
the equipment directly from Aeroqual or from an authorized Aeroqual
dealer.
What we will do
If, during the warranty period, this product fails to operate under normal
use and service, due to improper materials or workmanship, Aeroqual
subsidiaries, authorized distributors or authorized service partners will,
at their option, either repair or replace the product in accordance with
the terms and conditions stipulated herein.
3

Conditions
1. The warranty is valid only if the original receipt issued to the original purchaser
by the dealer, specifying the date of purchase, is presented with the product to
be repaired or replaced. Aeroqual reserves the right to refuse warranty service if
this information has been removed or changed after the original purchase of the
product from the dealer.
2. If Aeroqual repairs or replaces the product, the repaired or replaced product shall
be warranted for the remaining time of the original warranty period or for ninety
(90) days from the date of repair, whichever is longer. Repair or replacement
may be via functionally equivalent reconditioned units. Replaced faulty parts or
components will become the property of Aeroqual.
3. This warranty does not cover any failure of the product due to normal wear and
tear, damage, misuse, including but not limited to use in any other than the
normal and customary manner, in accordance with Aeroqual’s user guide for
use, faulty installation, calibration and maintenance of the product, accident,
modification or adjustment, events beyond human control, improper ventilation
and damage resulting from liquid or corrosion.
4. This warranty does not cover product failures due to repairs, modifications or
improper service performed by a non-Aeroqual authorized service workshop or
opening of the product by non-Aeroqual authorized persons.
5. The warranty does not cover product failures which have been caused by use of
non-Aeroqual original accessories.
6. This warranty becomes void if a non-Aeroqual approved AC/DC adaptor or
battery is used.
7. Tampering with any part of the product will void the warranty.
8. Damage to the sensors can occur through exposure to certain sensor poisons
such as silicones, tetraethyl lead, paints and adhesives. Use of Aeroqual sensors
in these environments containing these materials may (at the discretion of
Aeroqual) void the warranty on the sensor head. Exposure to levels of ozone
outside of the design range of a specific Aeroqual sensor head can adversely
affect the calibration of that sensor head and will also void this warranty as it
applies to the replacement of sensor heads.
9. Aeroqual makes no other express warranties, whether written or oral, other than
contained within this printed limited warranty. To the fullest extent allowable by
law all warranties implied by law, including without limitation the implied
warranties of merchantability and fitness for a particular purpose, are expressly
excluded, and in no event shall Aeroqual be liable for incidental or consequential
damages of any nature whatsoever, however they arise, from the purchase or
use of the product, and including but not limited to lost profits or business loss.
Some countries restrict or do not allow the exclusion or limitation of incidental or
consequential damage, or limitation of the duration of implied warranties, so the
preceding limitations or exclusions may not apply to you. This warranty gives you
specific legal rights, and you may also have other rights, which may vary from
country to country.
4

For Your Safety
Read these simple guidelines. Ignoring these guidelines may be
hazardous.
USE SENSIBLY
Use only as per this user guide.
USE AEROQUAL APPROVED SERVICE
Only approved service personnel must work on this product.
ACCESSORIES
Use only approved accessories. Do not connect incompatible products.
CONNECTING TO OTHER DEVICES
When connecting to any other device, read the appropriate user guide
for detailed safety instructions. Do not connect incompatible products.
HAZARDOUS ENVIRONMENTS
Do not use the Ozone Controller in or near volatile fuel or chemicals.
DO NOT EXPOSE SENSORS TO HIGH LEVELS OF OZONE
This can adversely affect the calibration of Aeroqual sensor heads
HEALTH AND SAFETY IN THE WORKPLACE
The Aeroqual 100 Series Controllers are used to monitor Ozone
concentration. Aeroqual does not guarantee user safety. In hazardous
environments, an appropriate Health and Safety plan should be in
place.
Prior to switching the controller on please read the User
Guide.
5

Care and Maintenance
Your Ozone Controller is a product of superior design and quality and
should be treated with care. When using your Ozone Controller:
Keep it and all its parts and accessories out of the reach of small
children.
Keep it dry. Avoid water and/or condensation as humidity and
liquids containing minerals may corrode electronic circuits.
Do not use or store in dusty, dirty areas.
Do not expose sensor heads to high levels of ozone.
Do not store or turn off the controller in temperatures below 10°C.
This unit is designed for use at temperatures between -5°C and
+50°C (23°F and 120°F). Sudden changes in temperature will
cause condensation that may damage the electronic componentry.
Do not attempt to open. Non-expert handling of the device may
cause damage.
Do not drop, knock or shake as this could lead to internal damage.
Do not use harsh chemicals, cleaning solvents or strong detergents
for cleaning. Wipe with a soft cloth slightly dampened with a mild
soap-and-water solution.
Disposal / Recycling
Please note that this is an electronic product and disposal should be in
line with your local or country legislation. The plastic casing of the
product is made from a Polycarbonate / ABS blended material (PC +
ABS) and is marked accordingly.
6

Guidelines on How to Measure Ozone
The following information is presented to help users operate
their Aeroqual Ozone Controller in the most effective and
efficient manner.
General
•Ozone is heavier than air and tends to sink. Thus
detection of leaks from ozone generating equipment
should be performed at the most appropriate position.
•Ozone will react and decompose on surfaces such as
walls, furniture etc.
•Smell is not a reliable test for the presence or
concentration of ozone as the odour threshold varies
widely between people and is affected by local ambient
conditions.
Permanent Controller Placement
•The Aeroqual Ozone Controller has been designed to
measure the ambient concentration of ozone. The
controller must not be placed directly in an ozone
stream.
•For indoor local area monitoring attach the controller to
an inert fixture such as a metal post or rack with the inlet
facing generally towards the centre of the room.
•For leak detection mount the unit near the ozone
equipment.
•Ensure that the controller is protected from water
splashes, dust, vibration, excessive heat or cold, high
concentrations of ozone and excessive swings in
humidity.
Spot Ozone Measurements
•Since ozone concentrations can change rapidly, it is
wise to take a time averaged measurement. Place the
controller on a flat surface with the inlet towards the
centre of the room.
7

False Readings
•The Aeroqual Ozone Controller has been designed to
respond selectively to ozone, however other oxidizing
gases such as chlorine and nitrogen dioxide can
generate false readings if they are at high
concentrations. High concentrations of hydrocarbon
gases such as vapours of alcohol, oils and solvents can
reduce and mask the concentration of ozone.
•Ozone will react with and decompose on organic
substances. The presence of human beings may reduce
the local ozone concentration.
Calibration
•The sensor head is calibrated prior to delivery.
•The Aeroqual Ozone Controller has been designed so
that it does not normally require re-calibration for the life
of the sensor head.
•The Aeroqual Ozone Controller comes with built in
diagnostics which will alert the user if the sensor is not
operating correctly.
•Environmental conditions such as dust, high humidity,
vibration, chemicals and heat or cold as well as high
concentrations of ozone may degrade the sensor
performance and shorten the sensor life. Please ask
your local dealer or contact Aeroqual at
technica[email protected]om about your application if you
are in doubt.
•In applications where the ozone concentration needs to
be controlled very closely and the operating environment
is particularly harsh, it is recommended that the sensor
head be replaced more frequently. Please contact
Aeroqual or your local representative if in doubt.
8