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F09 - NO FLAME ON IGN

PostPosted: Thu May 24, 2012 11:30 pm
by HTP
F09 Fault Code - NO FLAME ON IGN

The boiler tried to ignite four times during one heat call and failed. The red FAULT light and LOCKOUT will flash on the display. This code indicates a serious safety issue. The boiler will not restart until the cause of ignition failure is repaired by a technician and he pushes the RESET button on the display. During this lockout fault, the pump will remain on as indicated on the second line of the display.