Electrolux W4130N/S, W4180N/S, W4250N/S, W645H-W4300H service manual 22B

64 I/O modules
  



 
















 










       
       


 
 



   
     
     


  



     





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
22B
6316
• Tostartthemachinefromacentralpaymentsystem,thepaymentsystem
musttransmitastartpulsetothemachine.Doorlockactivatesonpositive
ankandprogramstartsonnegativeankofstartpulse.Thestartpulsecan
beeither230Vor24V.Inordertoreceiveafeedbacksignaloncethemachine
hasstarted,230Vor24Vmustbeconnectedtoconnection19.Thefeedback
signalonconnection18remainsactive(high)duringtheentirewashprogram.