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Re: Onan No Spark [message #280779 is a reply to message #280768] Fri, 26 June 2015 12:28 Go to previous messageGo to previous message
Ken Burton is currently offline  Ken Burton   United States
Messages: 10030
Registered: January 2004
Location: Hebron, Indiana
Karma:
Senior Member
K2 is the "up to speed relay" it is energized by the 30 VAC from the alternator to tell the board that the generator / engine is running. K2 then picks up K3 which supplies +12 power to the coil. K2 is not involved when the engine is cranking. It only get involved after the engine starts running.

Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana
 
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