We may have found other answers which could help you.
Click here for Work Despite Running
My oil-fired Rayburn has gone out, recently serviced?
Rayburn boiler, erratic function?
Pressure problems on rsf 820/20?
i have fitted a second hand rayburn and can't get radiators to work?
what is the problem with my RDJ10RF TRANSMITTER/RECEIVER?
rwb 200?