GREEN LED On every 6-secs Low

Vokera GREEN LED On every 6-secs Fault Code

Also written as GREENLEDONEVERY6SECS — same fault.

The Vokera GREEN LED On every 6-secs fault code means: your boiler is in normal standby mode and is working correctly, ready to provide heating or hot water when you need it.. It appears on 5 Vokera models in our database.

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: At stand-by with no faults

What causes the Vokera GREEN LED On every 6-secs fault?

This is not actually a fault, but the boiler's way of showing it has power and is ready to work. It occurrs when there is no active demand for heating or hot water, meaning the internal components are simply waiting for a signal from your thermostat or tap. The light flashes once every six seconds to confirm the system is healthy and monitoring for its next task.

DIY fix possible

This fault may be fixable without an engineer. Check your manual first.

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Vokera models that show the GREEN LED On every 6-secs fault code

Click a model for the full fault code list and model-specific repair notes.

Source

Vokera GREEN LED On every 6-secs fault code information on this page is sourced and cross-checked against the official Vokera service / installation manuals for each affected model.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026