Flame Sensor Disconnected

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Flame Sensor Disconnected

Post by Tshooter32 » Thu Dec 16, 2010 11:35 am

- on the furnace controller board, does the flame sensor(orange) get connected?
what pin number on the 9 pin connector, the wire popped loose so the main burners are not get-
ting lit? could the flame sensor be the problem? Thanks. Tshooter32

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- Flame Sensor Disconnected

Post by nomadpeo » Wed Feb 09, 2011 11:28 pm

what brand ? the distributor should have a tech support number with docs to send you if you don't have another access otherwise.

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- Flame Sensor Disconnected

Post by van » Tue Sep 13, 2011 9:43 pm

some controllers do not use the flame sensor wire, they use the ignition wire to sense. You need to know what manufacturer and the wiring schematic, but I have found that an additional ground is quite helpful from the burner assy. to the controls.

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