We may have found other answers which could help you.
Success
Message
LPG bosch w-135?
how can i fix pilot light?
no blue light from the bosch boiler?
boiler wont stay alight?
how do you relight the combi boiler?
Bosch W275 water heater, diaphragm leaking?
Bosch 30CDi how do I restore the pressure. ?
Bosch 24i Combi-boiler?
Bosch W275 water heater fault?
How to heat water when therm. is off?
Grundfos UPS 15 45 x18 central heating pump?
how can i fix my bosch worchester 24cdi boiler?