Eberspächer diagnostics instrument
 
  
 
 
  
   
    
     |  | Eberspächer diagnostics instrument | 
   
  
  
  
   Connection of the diagnostics instrument
  
  
   Connect the diagnostics instrument as follows:
   
   
  
  
  
   
  
  
   
    
     
      | 2. | Plug the diagnostics instrument adapter cable into connector B1. 
 
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      | 3. | Connect the diagnostics instrument. 
 
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    Using the diagnostics instrument
   
  
  
   Pushbutton functions:
   
   
  
  
  
   
  
  
   
    
     
      | • | L = clear diagnostic trouble codes/cancel operating block (push both buttons simultaneously) 
 
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      | • | > = step upwards through stored diagnostic trouble codes (F1-F5) 
 
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      | • | < = step downwards through stored diagnostic trouble codes (F5-F1) 
 
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    Display indications
   
  
  
   AF = Relevant diagnostic trouble code
   
   
  
  
   F1-F5 = Stored diagnostic trouble codes
   
   
  
  
  
   
    
     
      | 1. | Diagnostics instrument connected. Heater not activated. 
 
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      | 3. | Diagnosis in progress. 
 
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      | 4. | The relevant diagnostic trouble code will be displayed after about 4 seconds. 
 
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