Aktobis AG, Borsigstr. 20, D-63110 Rodgau / Germany
www.AKTOBIS.de
Email: Info@Aktobis.de
4. Error codes / display indication
"E1" or "E3" The humidity sensor cannot determine a measurable value or the determined value is outside the
displayable range (below 30% or above 90%) or the sensor is damaged. (In this case, please contact your
specialist dealer).
"E2" or "E5" The defrost sensor cannot determine a value. (Please contact your specialist dealer if necessary).
5. Connecting a hose
5.1. The connection point for the drain hose is located on the side of the building dryer (see diagram "Description of
appliance parts").
5.2. It is best to use a ¾ inch plastic hose and put it over the plastic tap.
5.3. Make sure that it fits properly. For safety, we recommend fixing the hose with a clamp/clip !
5.4. Make sure that the hose always has a slight slope (see the following diagrams).
6. Cleaning
6.1 Cleaning the housing
Please disconnect the mains plug before cleaning the construction dryer.
Only use mild cleaning agents to clean your construction dryer.
NEVER spray your building dryer (e.g. with water or similar).
6.2 Cleaning the air filter screen and the cooling fins
The air filter screen at the front of the air intake filters lint, hair and coarse construction dust, ensuring that this dirt
is not blown back into the room air. Furthermore, the air filter ensures that less dust is deposited on the cooling fins,
thus ensuring higher efficiency. Too much dust and dirt in the filter sieve or on the cooling fins reduce the
dehumidification performance and, in the worst case, can even cause damage to your construction dryer, so the
following applies in the case of coarse soiling or in rooms with a lot of construction dust: Clean the air filter sieve
and also the evaporator unit regularly!
Clean the filter whenever it can be assumed that the air intake is reduced by the dirty fan screen or that dirt
and dust has been deposited on the cooling fins. (This can sometimes even be the case daily on dusty
construction sites).
Switch off the unit and disconnect the mains plug !
The air filter screen, which is located on the front of the unit, can be conveniently pulled out upwards.
Wash the dirty sieve well under lukewarm water or vacuum it out thoroughly with a hoover.
Let the air filter screen dry and then put it back into its holder on the front door from above.
