my vokera linea 24 is giving me a code 4 or poor or insufficient water pressure. I follow the instruction about repressuration but its still the same. Theres also a a leak from the boiler but cannt detect the leak, wat can I do thank you.
pressure in the system won't make your water flow any better.
as for leak if you can't see where it's coming from best get someone to have a look for you.
if it go's on the electrics it will cause more damage.