Low
6 green flashes on Baxi Suprima 50

Your boiler has experienced a brief internal glitch and is currently attempting to restart itself automatically.

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.

What the manual says

Manufacturer manual

Miscellaneous error. Temporary error, will self reset.

From this model's manual
This code was read directly from the manufacturer service manual for this model.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Wait up to 10 minutes for the boiler to complete its self-reset processMonitor the control panel to see if the flashing light stops and returns to steady greenIf the flashing continues, turn the temperature control knob to 'Off' and back to the desired setting to trigger a manual reset

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Avoid the next call-out bill

A cover plan would handle faults like 6 green flashes: no call-out fees, no surprise bills.

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