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Aktobis AG, Borsigstr. 20, D-63110 Rodgau / Germany 

www.AKTOBIS.de

 

Email: [email protected] 

 
 

Troubleshooting: 

 

The unit itself emits an unpleasant odour: 
A new air purifier still has a slight odour of its own (fresh plastic, new motor, new paint, etc.). This new smell 
dissipates within a very short time (1-2 weeks) ! 
 
The air sensor is causing problems: 
Please read the instructions under point 7 (Automatic mode). If the explanations given there are not applicable and 
the air sensor continues to cause difficulties (despite cleaning), read the following notes: 
1.  Have you given the air purifier a "free hand" for 12 hours in "auto mode" or have you let it run continuously? 

Especially at the beginning and especially with smokers, 12 hours of continuous operation and more are quite 
normal, because particles/odour patterns often sit in the entire inventory (curtains, upholstery, carpet, etc.) and 
depending on the nature of the material, it can take a considerable amount of time until these have been 
released again. 

2.  Please ensure that the air sensor function is not used when the air purifier is in a draught (e.g. between two 

open windows and/or doors). 

3.  In very rare cases, the air sensor may react negatively to certain substances (e.g. furniture polish, perfume, 

etc.) in your room. In these cases, you should refrain from using the automatic air sensor operation. 

 
 
It takes too long to neutralise smoke and/or odours: 
In general, the air purifier is very well suited for odour and smoke neutralisation. However, please note that the 
result/end result of our air purifier always depends on how much odour particles are flowing in and how the air 
circulation is at your location! 
This is because the inserted odour filters always absorb/remove only a part of all odour particles in one pass. 
Therefore, a general rule is three filter passes until all odour particles have been absorbed.  
(Note: When filtering dust and particles, one filter pass is sufficient to clean the air, as all particles are retained in  
the fine filter (HEPA) = 99% effectiveness. For odours, the active carbon filter is mainly used and here the filter 
medium needs approx. three filter cycles per cbm of air until one can speak of clean air = 33% effectiveness !!) 
Furthermore, it is also important to consider that odour patterns can already be present in the inventory (furniture) - 
and depending on the nature of the individual materials, it can take a considerable amount of time until these have 
released the odours again. 
(The air purifier only eliminates odours that are circulated or filtered through it). 

 
 

Other: 

 
Warranty statement: 

 
Notwithstanding the statutory warranty claims, the manufacturer grants a warranty in accordance with the laws of 
your country, but at least 1 year (in Germany 2 years for private individuals). The warranty begins on the date of 
sale of the appliance to the end user. 
The guarantee only covers defects that are due to material or manufacturing faults. 
Warranty repairs may only be carried out by an authorised customer service. To make a warranty claim, please 
enclose the original sales receipt (with date of sale). 
 
Excluded from the guarantee are: 

 

Normal wear 

Improper applications, such as overloading the appliance or non-approved accessories. 

Damage due to external influences, use of force or foreign objects 

Damage caused by non-observance of the operating instructions, e.g. connection to an incorrect mains voltage 
or non-observance of the assembly instructions. 

Completely or partially dismantled units 

 
 
 
 
 

 
 
 

Summary of Contents for WDH-H600A

Page 1: ...o ensure that you get a lot of enjoyment from this product here are a few more tips In case of any problems We hope that the appliance meets your expectations If despite the greatest possible care the...

Page 2: ...proactively combat smoke and other dirt particles in the room Air sensor operation automatic mode Automatically measures the air quality If the determined air quality is very good the air purifier au...

Page 3: ...use the recommended voltage for operating the unit Make sure that the power cable is unfolded untied before connecting it to the socket Make sure that the plug is cleanly and properly connected to th...

Page 4: ...Aktobis AG Borsigstr 20 D 63110 Rodgau Germany www AKTOBIS de Email Info Aktobis de Device description front and rear view...

Page 5: ...ctive C Button for automatic mode 3 Timer display timer setting active D Timer button 4 Symbol for Automatic mode active E Setting the air circulation operating strength 5 Symbol for Ion exchanger act...

Page 6: ...to pull the motor shelf a little harder and straight upwards as it is connected to the lowest shelf by a plug see fig 1 fig 2 When inserting the combi filter make sure that it is inserted the right w...

Page 7: ...c mode Press the selection button for automatic mode The air sensor mode of the air purifier is now activated This is also shown in the display If the determined air quality is good the air purifier a...

Page 8: ...e the air purifier is switched off press the timer button repeatedly to select the desired start time A value between 1 and 8 hours can be selected After the selected time has elapsed the unit automat...

Page 9: ...ive charcoal filter Simultaneously press and hold the selection button for automatic mode and the selection button for night mode for at least 5 seconds until the air purifier confirms the reset with...

Page 10: ...at your location This is because the inserted odour filters always absorb remove only a part of all odour particles in one pass Therefore a general rule is three filter passes until all odour particle...

Page 11: ...EN 60335 1 2012 A11 2014 A13 2017 EN 62233 2008 Correct disposal of this product Within the EU this symbol indicates that this product should not be disposed of with household waste Waste equipment c...

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