Hello,
Just visiting friends in Spain and they have the Junkers combi that is coming up with error code A4. The boiler will restart but they dont have a manual and would like to know what the initial problem is so it can be sorted. Any help appreciated.
Thanks
Just visiting friends in Spain and they have the Junkers combi that is coming up with error code A4. The boiler will restart but they dont have a manual and would like to know what the initial problem is so it can be sorted. Any help appreciated.
Thanks