Hi All,
Looking at the Truma screen and it keeps flashing up with the error code- E517H.
I am just wondering how to hard reset the boiler if that is the issue? I have tried to reset on the truma panel with no difference (there is a new gas bottle connected)
Thanks!
Looking at the Truma screen and it keeps flashing up with the error code- E517H.
I am just wondering how to hard reset the boiler if that is the issue? I have tried to reset on the truma panel with no difference (there is a new gas bottle connected)
Thanks!