While you wait for answers, we may have found some information which could help you.
Success
Message
no hot water from worseter bosch greenstar combi boiler?
worceter bosch combi boiler?
LPG bosch w-135?
Bosch W275 water heater fault?
pressure dropping on domina 80e?
how can i fix my bosch worchester 24cdi boiler?
wor bosch cdi 40 - not working?
worchester bosch highflow 400?
no blue light from the bosch boiler?
Bosch 24i Combi-boiler?
Bosch 30CDi how do I restore the pressure. ?
bosch zwb7-32 rd532 condensing boiler?