Low
LED 6 on Myson System 80

Your boiler is currently going through its normal startup process to ignite the burner and get your heating or hot water working.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

Technical description

On when the main board calls upon the full sequence control board to light the main burner and turn on the fan (speed selection depends on LED 3).

DIY fix possible

No action required; this is a normal operational status lightMonitor the boiler to ensure it proceeds to the next stage of operationIf the LED remains on without ignition, try resetting the boiler

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