From: poutnik4nntp@gmail.com   
      
   Dne 18/12/2016 v 16:28 aruzinsky@general-cathexis.com napsal(a):   
      
   >   
   > I doubt it because the ODS is the cause of the flame change of the pilot.    
   If the ODS is both cause and effect of flame change, that would imply   
   feedback  which would likely lead to unwanted oscillations.   
   >   
   I have just guessed from the picture.   
   It does look like there is a flame feedback sensor.   
   But it may be the same safety switch as is in the ovens.   
      
      
   --   
   Poutnik ( The Pilgrim, Der Wanderer )   
      
   A wise man guards words he says,   
   as they say about him more,   
   than he says about the subject.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)