Air free Duo User manual

D800520.6.2
Airfree®Duo
27/08/2020

2
安全指示 ............................................................................................................................................................ 11
安裝與連接........................................................................................................................................................ 12
技術特性 ............................................................................................................................................................ 13
Airfree®如何運行............................................................................................................................................13
Airfree®機身部件說明 ...................................................................................................................................14
安裝、移除除臭裝置 ...................................................................................................................................... 14
常見問題解答.................................................................................................................................................... 15
保證書................................................................................................................................................................. 16
Safety Instructions.................................................................................................................. 04
Installing and Connecting ...................................................................................................... 05
Technical Characteristics ....................................................................................................... 06
How does Airfree®Work? ....................................................................................................... 06
Airfree®Description................................................................................................................ 07
Installing or Removing the Odour Eliminator Capsule ........................................................... 07
Frequently Asked Questions .................................................................................................. 08
Warranty ................................................................................................................................. 10
Copyright 2020 Airfree®Produtos Electrónicos S.A. All Rights Reserved.
No part of this publication may be reproduced, photocopied, transmitted, transcribed, stored
in a retrieval system, or translated into any language in any form or by any means without the
express prior written consent of Airfree®Produtos Electrónicos S.A.
Index
Read operator’s manual before usage.
For indoor use only.
Double insulated electrical appliance.
When discarding this product, it must be sent to separate collection facilities for
recovery and recycling. By separating this product from other household-type waste,
the volume of waste sent to incinerators or land-fills will be reduced and natural
resources will thus be conserved.
目錄

3
2020 年版權，Airfree® Produtos Electrónicos S.A.。版權所有。
未經Airfree® Produtos Electrónicos S.A.書面許可，不得以任何形式或方式對本手冊任何部分
進行複製、影印、傳送、謄寫，或將其儲存於檔案系統，或翻譯成任何語言。
使用前請先閱讀使用說明書。
只可在室內使用。
雙重絕緣電器。
棄置本產品時，請將其送至專門的回收點，以循環再造。將此產品與其他家居廢物分
開處理，可減少棄置於焚化爐或垃圾堆填區的垃圾量，加強保護天然資源。
Hak cipta 2020 Airfree®Produtos Electrónicos S.A. Semua hak terpelihara.
Semua hak terpelihara. Mana-mana bahagian terbitan ini tidak boleh dihasilkan semula,
difotokopi, disiar, disalin, disimpan dalam sistem dapat semula, atau diterjemah ke dalam
apa-apa bahasa atau dengan apa-apa cara tanpa terlebih dahulu mendapat keizinan bertulis
daripada Airfree®Produtos Electrónicos S.A.
Indeks
Baca manual arahan ini sebelum menggunakan Airfree®anda.
Untuk kegunaan di dalam bangunan sahaja.
Perkakas elektrik tebatan berganda.
Semasa melupuskan produk ini, ia mestilah dihantar ke fasiliti pungutan berasingan
bagi proses pemulihan dan kitar semula. Dengan mengasingkan produk ini daripada
sisa jenis isi rumah lain, isi padu sisa yang dihantar ke insinerator atau tanah timbus
akan dikurangkan. Justeru, sumber semula jadi dapat dipelihara.
Arahan keselamatan............................................................................................................... 17
Memasang dan menyambung ............................................................................................... 18
Ciri Teknikal ............................................................................................................................ 19
Bagaimanakah Airfree®Berfungsi?........................................................................................ 19
Perihalan Airfree®................................................................................................................... 20
Memasang atau Melepaskan Kapsul Penghilang Bau .......................................................... 20
Soalan Lazim.......................................................................................................................... 21
Waranti ................................................................................................................................... 23

4
Safety Instructions
Do not place your Airfree®in direct contact with water or liquids as it can cause an
electric and harmful shock hazard and damage to the unit itself.
Do not obstruct Airfree®air outlets with items such as towels, clothing, curtains, as it
will increase heating inside the ceramic core causing the device to shut off. If such
condition persists a general cut-off system will cut power supply requiring replacement
of the circuit board by an authorised dealer. This incident is not covered by the
Airfree®warranty.
Do not attempt to open Airfree®or touch its internal components. Do not insert any
objects as it may cause electric shock. Any attempt to open or tamper Airfree®will
void the warranty.
Airfree®is not intended for use by persons with reduced physical, sensory or mental
capabilities, or lack of experience or knowledge. Children should be supervised to
ensure that they do not play with the appliance.
To clean Airfree®, unplug it from the electric outlet and use a dry cloth to wipe off its
surface. Do not attempt to open Airfree®to clean it inside which is not necessary.
If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons or any authorised warranty service shop to avoid
potential hazard events. When returning your Airfree®for repair please make sure it is
well protected preferably inside its original box, to avoid additional damages.
Always keep Airfree®in its vertical position as shown in the picture, otherwise the unit
will be shut off until it goes back to the vertical position. In models with Night Light
option, the illumination top leds will become intermittent and the On/Off led will shut
off.*
Airfree®shall not be placed near flammable and toxic products.

5
English
The TSSTM sterilisation system is always ON. If and when necessary, the fan can be
turned ON to force the air into the odour eliminator capsule mini ducts to capture
cigarette smoke and other odours.
To turn the fan ON and OFF, thus forcing the air through the odour eliminator
capsule’s mini ducts, press and hold the sensor touch button for up to 6
seconds. Press the same sensor touch button multiple times to achieve the
desired light brightness or to turn it off completely.
Installing and Connecting
Plug the power cord into the nearest outlet. Make sure the surface is dry (never place
Airfree®on wet floor or immerge it in water). Make sure the On/Off led is on. Adjust
the Night Light intensity with the touch sensor. After 30 minutes the top lid should be
warm.*
Place Airfree®on a flat surface preferably not exceeding 75 cm from the floor, not
under furniture, shelves, or behind curtains as it will interfere with air flow and Airfree®
efficiency in destroying microorganisms.
Check if the area is compatible with the unit capacity to achieve best unit performance.
Using Airfree®in rooms larger than its capacity will greatly reduce its purifying
capacity.
Rooms with air condition or ventilation will not affect the air sterilisation efficiency of
your Airfree®. Same for Heating systems.
Airfree®can be placed in corridors but the air sterilisation effects will barely have any
effect in connecting rooms.
Airfree®is to be used preferably in rooms larger than 4 m² or 10 m³.
Airfree®must be continuously on in the same room, 24 hours a day. Nevertheless,
temporarily removing it from the room will allow new microorganism contamination to
grow but it will be destroyed when Airfree®is plugged in again. The longer the period
without Airfree®the higher the new contamination in the room.
Avoid place the unit near open doors or windows to prevent some of the sterilised air
to exit the room.

6
Technical Characteristics
Model Duo
Capacity 24 m²
Electric
Consumption
43 - 53 W with fan
41 - 51 W without fan
Voltage 220 - 240 V
Noise Totally silent with TSSTM and very little
noise with the fan on
Weight 1.66 kg
Dimensions Height: 29.6 cm
Ø: 21.5 cm
Odour Eliminator Capsule
The odour eliminator capsule’s replacement frequency will
depend on how often it’s used. As it’s meant to be turned ON
only when necessary, it may last up to 6 months or longer.
How does Airfree®Work
Cooling Chamber
Cold and clean air is delivered to the
environment without any noticeable change
in room temperature or humidity.
TSSTM Sterilising Ceramic Core
Inside the ceramic core, 99.99% of bacteria,
viruses, mould, fungi and spores are
destroyed.
Air Inlets
Contaminated air enters through the bottom
air inlets either by natural air convection or
by the air flow generated by the fan, to be
turned on if and when necessary turned on
to capture cooking smells, smoke and
cigarette smoke.
Contaminated air
Purified air
Airfree®Duo combines two different technologies:
TSSTM (Thermodynamic Sterilisation System): the most needed at homes and any closed
environment, destroys (rather than filters) airborne microorganisms like viruses, bacteria, fungi,
spores, allergens like those from dust mites and pet dander in addition to ozone. It is always ON
and is totally silent. Airfree® utilises the exclusive patented ceramic core with mini ducts where
microorganisms are incinerated at high temperatures with no noticeable heat contribution to
the room. Microorganisms are carried into the device by air convection like in chimneys.
Odour eliminator capsule: if and when necessary, this additional system can be turned ON to
absorb undesirable cooking smells, smoke and cigarette smoke.

7
English
Airfree®Description
1 – Top lid with air outlets, dimmer controlled night light
2 – Sensor touch button (blue horizontal lines) – ON/OFF fan + light dimmer
3 – Side shells
4 – Base
5 – Odour eliminator capsule compartment
6 – Power cord
7 – Odour eliminator capsule
8 – Serial number
1
2
4
3
8
5
6
7
Installing or Removing the Odour Eliminator Capsule
Hold the Airfree®
upside down.
Start by removing the existing odour
eliminator capsule. Press both clips
out and pull the capsule from the
base.
Insert the new odour
eliminator capsule into the
unit’s base until it clicks into
place.

8
1. How does Airfree®Duo work?
The new Aifree®Duo offers the combination of 2 technologies that can work together or
separately: TSSTM – for drastic microorganism destruction and ozone reduction. Airfree®
destroys microorganisms at its heated ceramic core mini ducts. Contaminated air is dragged
into Airfree®Duo’s ceramic core by air convection and microorganisms are destroyed at high
temperatures regardless of how resistant or dangerous they might be. Silent and filterless.
The TSSTM is always ON to silently and continuously destroy airborne viruses, bacteria, mould,
allergens, etc., but if and when necessary the fan can also be turned ON to capture cooking
smells, smoke and cigarette smoke, forcing air through the mini ducts of its exclusive odour
eliminator capsule.
2. Are there any side effects?
No. Airfree®Duo’s technology simply uses heat and an odour eliminator capsule to silently and
efficiently purify the air. No ozone, ions or particles are generated.
3. How do I shut the night light off?
Press the sensor touch button repeatedly to adjust the night light intensity or turn it off.
4. Can I install Airfree®in my walk in closet?
Yes, as long as it has at least 10 m³. Airfree®should not be placed under shelves or its efficiency
will be reduced.
5. Can I use Airfree®in air conditioned rooms?
Yes.
6. How do I know if Airfree®is no longer working?
Check the top lid. A cold top lid indicates the device is not working.
7. Can I place Airfree®in the corridor to reach adjacent rooms?
No. Airfree®will just reduce air pollution in the corridor’s area.
8. Can I place Airfree®in a closed room?
Yes. Please remember such a room must have at least 10 m³.
9. Should I turn off Airfree®when I leave the house?
No. The TSSTM ceramic core must always be ON, whereas it’s probably not necessary for the
fan to be ON as well.
10. Can I change Airfree®from one room to another?
Airfree®must always be plugged in the same room 24 hours a day. Airfree®’s patented
technology works gradually and cannot have its cycle interrupted. Moving it from one room to
another will interrupt the cycle and the room will start being contaminated again.
11. Does CADR measure the effectiveness of the Airfree®?
Not at all. CADR is not designed to test the Airfree®’s technology. The AHAM seal (usually
found at the back of an air cleaner’s box) lists three Clean Air Delivery Rate (CADR) numbers:
one for tobacco smoke, one for pollen and one for dust. The CADR indicates the volume of
filtered air delivered by an air cleaner. The reason why CADR is not designed for Airfree®is
because Airfree®does not filter, but destroys microorganisms instead. Such a reduction of
bacteria, moulds, viruses and other microorganisms can only be measured after air sample
incubation in a microbiology lab. Airfree®destroys, rather than trapping or moving around,
any microorganism regardless of how small it might be; 99.99% of all microorganisms
are destroyed when passing through the Airfree®patented ceramic core mini ducts.
12. What happens if Airfree®is disconnected or there is a blackout?
Airfree®will take approximately the same time as before to achieve the previous reduced
Frequently Asked Questions

9
English
contamination level as far as moulds, bacteria and viruses are concerned. When the fan’s
turned ON, the odour eliminator capsule will immediately start working.
13. Does Airfree®eliminate bacteria and viruses?
Yes. Unlike other air filters in the market, Airfree®is more efficient with the smallest microorganisms
as they are easily carried by Airfree®’s airflow into the sterilising TSSTM ceramic core mini ducts,
where they are destroyed at high temperatures. Please check the independent bacteria and
virus tests at our website.
14. How does Airfree®destroy dust mites?
Mould reduction in the environment leads to a reduction of the mould-dependant dust mite
population. Airfree®also destroys the harmful toxins and fungus released into the air by dust
mite feaces and skeletons that trigger respiratory allergies and asthma.
15. How does Airfree®eliminate fungi and mould?
As mentioned before, Airfree®eliminates airborne microorganisms including moulds, fungi and
spores. By eliminating spores, new mould colonies are unlikely to develop, representing less
future airborne mould spores. Please check the independent mould tests at our website.
16. How does Airfree®destroy viruses?
Those microscopic microorganisms are easily eliminated inside Airfree®’s ceramic core mini
ducts. Contrary to other technologies, the smaller the microorganisms, the more easily they
are destroyed inside the TSSTM ceramic core heated mini ducts. Please check the independent
virus test at our website.
17. Does Airfree®alter the humidity level in the room?
No.
18. Does Airfree®release any gas or chemical product?
No. Airfree®’s sterilisation system and odour eliminator capsule action (enabled when fan is on)
use natural processes with no release of any hazardous substance. Please check our website
for conclusive tests regarding particles and ozone.
19. Does Airfree®heat up a room?
No. Airfree®does not cause any noticeable increase in room temperature. For comparison
sake, two Airfree®devices plugged in the same room will contribute with as much heat as one
70 kg adult.
20. Does Airfree® need lter replacement?
The TSSTM ceramic core requires no maintenance as it self-cleans and is manufactured to last
many years. The odour eliminator capsule’s replacement frequency will depend on how often
it’s used. As it’s meant to be turned ON only when necessary, it may last up to 6 months or
longer.
21. Does Airfree®night light interfere with the sterilising function?
No. The night light has an aesthetic effect and may simply be used as a night light in children
or newborn bedrooms.
22. Where do the microorganisms go after they are destroyed?
All living microorganisms are basically composed of carbon, oxygen and nitrogen. Since
Airfree®reaches nearly 200 °C, all the components decompose into carbon dioxide (the same
element released by our breathing) and water. Some carbon (or microscopic ashes) may
remain inside the device or over the top lid during the process. It should be noted that the
whole process takes place at a microscopic level, so those residues represent a very small

10
fraction of the microorganisms’ original microscopic size, in other words, meaningless.
The odour eliminator capsule´s function: If and when necessary, the Airfree®Duo’s fan
can be turned on to capture cooking smells, smoke and cigarette smoke. Contaminated air
passes through the odour eliminator capsule’s mini ducts. The cigarette smoke and odours are
retained in the capsule´s mini ducts.
Warranty
This product is warranted by AIRFREE®PRODUCTS, to the original purchaser to be free from
defects in material and workmanship under proper use for a period of two years from date of
purchase. During this period, and upon presentation of purchase invoice, this product will be
repaired or replaced with same or similar model without charges for parts or labor at distributor
address. To be eligible for the warranty, please keep your purchase receipt. We advice you to
register your device warranty at www.airfree.com. To obtain warranty service, please send the
device with sales receipt or invoice to the distributor. This warranty does not apply to a product
that has been misused, abused, or altered without limitimg the afore mentioned, bending or
dropping the unit, defects in the house electrical installation or fluctuating power levels that
are considered to be defects resulting from misuse or abuse. AIRFREE®PRODUCTS and its
affiliates or wholesalers do not make any specific claim as to medicinal uses of this product nor
does the manufacturer warrants that the equipment prevents diseases.
NEITHER THIS WARRANTY NOR ANY WARRANTY, EXPRESSED OR IMPLIED, INCLUING
IMPLIED WARRANTIES OR MERCHANTABILITY, SHALL EXTEND BEYOND THE WARANTY
PERIOD. NO RESPONSIBILITY IS ASSUMED FOR ANY INCIDENTAL OR CONSEQUENTIAL
DAMAGES, SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED
WARRANTY LASTS; SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION
OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS OR
EXCLUSIONS MAY NOT APPLY TO YOU. AIRFREE®PRODUCTS HEREBY SPECIFICALLY
DISCLAIMS ALL EXPRESSED WARRANTIES NOT OTHERWISE SET ORTH HEREIN AND ANY
IMPLIED WARRANTIES OR MERCHANTABILITY OR IMPLIED WARRANTIES FOR FITNESS
FOR A PARTICULAR PURPOSE. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND
THE DESCRIPTION OF THE FACE HEREOF. This warranty gives you specific legal rights;
you may have other rights, which vary from state to state, and country to country. Missing,
damaged, partially or totally erased serial number sticker will void this Warranty.
*AIRFREE®PRODUCTS, Julieta Ferrão 10, 9th Floor, 1600 -131 Lisbon, Portugal
Phone: 351 - 213 156 222
Fax.: 351 - 213 516 228
Web: www.airfree.com
Email: [email protected]