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

www.AKTOBIS.de

 

Email: [email protected] 

 
 

The first farm:

 

 

Attention: Please check that the sealing plug (for using the collection container), which is located at the back of the 
unit, is screwed on tightly !!! Otherwise, it may lead to an unwanted water leakage under your appliance. 
 
As the internal piping is coming into contact with moisture for the first time, it may take up to approx. 3 hours for the 
first liquid to accumulate in the collection container, depending on the room humidity. 
 

Start-up time / delays: 

 
To protect the compressor, it does not switch on again immediately after the unit has stopped operating or there 
has been an interruption in operation (e.g. emptying the condensation water tank). The compressor is initially in a 
so-called "protection mode" for about 3 minutes, in which only the fan runs before the compressor switches on 
again. 
 

 

Important safety instructions: 

 
-  When assembling, using and cleaning, follow the operating instructions strictly and read 

them very carefully ! 

-  Supervise the building dryer when children are near the unit ! 
-  Watch out for electricity, never walk into or insert objects into the appliance ! 
-  Do not place any objects on the construction dryer ! 
-  Do not block the exhaust air fins of the unit and please ensure sufficient space/clearance at 

and around the fan ! 

-  Ensure that there is sufficient air supply to the unit, otherwise it can lead to a reduction in 

performance and, in the worst case, to overheating and/or fire ! 

-  Make sure that no moisture gets to the electrics of the unit ! 
-  Only 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 the socket before using the 

appliance ! 

-  In case of problems or damage, always contact the manufacturer immediately and never 

repair it yourself ! 

-  Never reach near the plug or socket with wet hands ! 
-  Please do not use multiple sockets for operating the building dryer ! 
-  Do not repair defective or damaged cables on the unit yourself, you could get a severe 

electric shock ! 

-  This appliance can be used by children aged 8 years and above if they have been given 

supervision or instruction concerning use of the appliance in a safe way and understand the 
hazards involved. Cleaning and user maintenance must not be carried out by children unless 
they are 8 years or older and are supervised. The appliance and its connecting lead must be 
kept away from children younger than 8 years. 

-  Make sure that highly flammable substances (e.g. gases/oils etc.) are never in the vicinity of 

the unit ! 

-  The appliance is intended for indoor use only. It should also not be used in a laundry room ! 
-  If you are not going to use the unit for a long time, switch it off and disconnect the mains plug 
-  The unit must be stored in a well-ventilated room in which the room size corresponds to the 

room area specified for operation ! 

-  Do not make any changes to the unit ! 

The dehumidifier should not be operated or stored in a room with other burning/heating 
appliances !

 

 
 

Summary of Contents for WDH-930EEW

Page 1: ...ransport can sometimes occur despite careful instructions on the carton Therefore we ask you to let it stand upright for at least4 hours before using it for the first time so that the refrigerant in t...

Page 2: ...and in the worst case to overheating and or fire Make sure that no moisture gets to the electrics of the unit Only use the recommended voltage for operating the unit Make sure that the power cable is...

Page 3: ...es heat Please note that the refrigerant is odourless and therefore a leak cannot be detected immediately by an emerging odour If refrigerant leaks it may ignite or explode especially in poorly ventil...

Page 4: ...trolled procedure to minimise the risk of flammable gases or vapours being present during the execution of the work 2 general work area All maintenance personnel and other persons in the vicinity must...

Page 5: ...t and the ventilation outlets are running properly and are not blocked 8 testing of the electrical equipment Before repairing and maintaining electrical components preliminary safety checks and inspec...

Page 6: ...re considered acceptable for systems containing flammable refrigerants Electronic leak detectors must be used to detect flammable refrigerants but their sensitivity may not be sufficient or they may n...

Page 7: ...filling but before commissioning A verification leakage test must be carried out before leaving the site 16 decommissioning Before performing this procedure it is necessary for the technician to be fu...

Page 8: ...reprocessing The reprocessing plant shall be in good working order with appropriate instructions concerning the respective equipment and shall be suitable for the reprocessing of flammable refrigerant...

Page 9: ...r 20 D 63110 Rodgau Germany www AKTOBIS de Email info aktobis de Description of the unit parts Air filter Castors Condensation tank Carrying handle Air intake Control panel Blower Output Connection po...

Page 10: ...back in place and wait approx 30 minutes so that the internal coolant can settle again 1 2 Insert the mains plug properly into the socket 1 3 Check that the condensation tank is properly seated in th...

Page 11: ...itches to standby mode and the signal light stops flashing To reactivate the WLAN function switch off the unit and then press and hold the On Off button for 5 seconds until you hear a tone confirming...

Page 12: ...orsigstr 20 D 63110 Rodgau Germany www AKTOBIS de Email info aktobis de 3 6 Proper drainage of condensation water with hose connection Make sure that the hose always has a slight slope see the followi...

Page 13: ...liance This is dangerous 5 Cleaning 5 1 Cleaning the housing a Please disconnect the mains plug before cleaning the construction dryer b Only use mild cleaning agents to clean your construction dryer...

Page 14: ...ay from walls and ceilings because otherwise the humidity value determined for the room air will be falsified As with all building dryers the dehumidification performance is decisively influenced by t...

Page 15: ...mpletely or partially dismantled units Conformity The construction dryer has been tested and itself and or parts thereof have been manufactured under the following safety standards T V Rheinland GS te...

Page 16: ...____________________________ _________________________________________________________ _________________________________________________________ _______________________________________________________...

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