Cause of error code STA10

Retry / Recycle Delay

Solution for error code STA10

The Boiler is in “Retry Delay”:
-The burner failed to light (no flame signal).  After a 5 minute delay, control will attempt to light the burner again.  There is no limit to the number of retries.

Recycle Delay
-The burner loses flame during running mode, “STA 8”.  After a 10 second delay, control will attempt to light the burner again.  If the burner loses flame during running mode, “STA 8” during the next six recycles, control will progress to a soft lockout.