Viewing a Flash Code on the Truma Combi (with analogue controls)

How to view a flash code on your Truma Combi boiler with analogue controls. View the sequence of flashes to diagnose the issue.

[@candream3]

and if it the green one with a flash code, what does that mean ?!? please i can not find an answer to that anywhere :-)

[@oatesybike]

How can I send you a video of the flashes

[@linoaspide]

Numero italiano??????????