Forum Discussion
Old-Biscuit
Mar 21, 2014Explorer III
Need to clean the spark electrode (use some emery cloth and scrub it clean) and then wipe down the high tension wire to the electrode with a rag and silicone spray. Check for cracks in ceramic insulator.
It's lighting off but not proving the main flame so circuit board shuts gas valve.
Flame proving is done via spark electrode back to circuit board.
It's lighting off but not proving the main flame so circuit board shuts gas valve.
Flame proving is done via spark electrode back to circuit board.
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