BoilerFaultCodesEvo L E Fault Code
Also written as LE — same fault.
The Evo L E fault code means: your boiler has failed to ignite after several attempts, meaning the system cannot provide heating or hot water until it is reset.. It appears on 1 Evo model in our database.
Technical description: GO TO FRAME 86
DIY fix possible
Check that your gas supply is turned on (check other gas appliances like your hob).Press and hold the 'Reset' button for five seconds.If the boiler has been off for a long time, repeat the reset process up to three times to clear air from the pipes.
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Evo models that show the L E fault code
Click a model for the full fault code list and model-specific repair notes.
Source
Evo L E fault code information on this page is sourced and cross-checked against the official Evo service / installation manuals for each affected model.
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 7 July 2026