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

www.AKTOBIS.de

 

Email: [email protected] 

 
 
 
 

5.  Other operating instructions 
 

5.1. Do not disconnect the mains plug by pulling on the power cable ! 
5.2. Do not use insect repellent, oil spray, paint spray, etc. near the heater. This 

may cause damage to the unit or even fire or explosion ! 

5.3. Do not place the appliance on sloping or uneven ground ! 
5.4. Please always keep a sufficient distance to the wall to avoid possible 

overheating of the appliance. 

5.5. For an effective and economical heating operation, please close all doors 

and windows in the room of the heater ! 

 
 
 

Technical data 

 

Model designation: 

 

 

 

WDH-IFH22 

 

Voltage: 

 

 

 

 

400V ~ 50Hz 

 

Max. Power consumption:

 

 

 

22 kW 

 

Connection: 

 

 

 

 

63 A

 

 

Heating stages: 

 

 

 

2 ( 1 = 11 kW, 2 = 22 kW )

 

 

Thermostat: 

 

 

 

 

Stepless adjustment ( 0 ~ 40 °C ) 

 

Air flow rate:

 

 

 

 

 

Approx. 2,860 

m3/h

 

 

Rated heat output: 

 

 

 

22.0 kW

 

 

Minimum heat output:  

 

 

11.0 kW

 

 

Max. cont. Heat output: 

 

 

22.0 kW

 

 

Auxiliary power consumption elmax:

   

0.025 kW

 

 

Auxiliary power consumption elmin:

 

 

0.025 kW

 

 

Auxiliary power consumption elSB:

 

 

N/A 

 

Type of temperature control:   

 

With mechanical thermostat 

 

Protection class:

 

 

 

 

IP24 

 

Dimension (H/W/D):

 

 

 

 

600 x 430 x 430 mm 

 

Weight:

 

 

 

 

 

19,2 kg 

 

There may be deviations in the technical data! 

 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 

Summary of Contents for WDH-IFH22

Page 1: ...reatest possible care there should ever be cause for complaint please contact us briefly as we are very concerned about your satisfaction and would like to clear up any misunderstanding During the fir...

Page 2: ...ficient space clearance around the unit 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 Only...

Page 3: ...nit parts Front Back 1 Reset button reset button 6 Power connection 400 V 2 Thermostat knob 7 Thermostat sensor 3 Operating strength adjustment knob ON OFF 4 Superheat sensor 5 Standing foot transport...

Page 4: ...415V 50 60Hz 63A 1 2 Connect the power cable properly to the heater To do this open the protective flap of the five pole power connection see illustration below Now connect the plug head of the power...

Page 5: ...to allow it to cool down Afterwards also turn the operating strength adjustment knob to 0 to switch off the unit completely 3 Manually resetting the high voltage heater In case of malfunction of the h...

Page 6: ...effective and economical heating operation please close all doors and windows in the room of the heater Technical data Model designation WDH IFH22 Voltage 400V 50Hz Max Power consumption 22 kW Connect...

Page 7: ...e g connection to the wrong mains voltage or non observance of the installation instructions Completely or partially dismantled units Conformity The E heater has been tested and itself and or parts t...

Page 8: ...____________________________ _________________________________________________________ _________________________________________________________ _______________________________________________________...

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