Technical Instructions    L
ME Series 
Document No. LME-1000 
 
 
Section 7  Page 8  SCC Inc. 
 
LME7 LED is Flashing Red 
 
W
hen the LED on the front of the LME7 is flashing red very quickly, this indicates that the LME7 
has been placed into Diagnostic Mode.  While being in Diagnostic Mode does not prevent 
successful operation of the burner, it does remove the status that is typically displayed by the 
LED, as well as causes operators to incorrectly conclude that the LME7 is damaged. 
 
There is no practical use for Diagnostic Mode.  To exit Diagnostic Mode, simply press and hold 
the info button until the LED flashes yellow, then release the info button.