Hi thanks for replies. With pump of can see motor not turning at all now. Think its almost certain new motor required. Probably cheaper to replace whole burner and have everything new .Fan will spin freely by hand. Thanks again
Hi thanks for the replies. There is fuel to the new pump but not creating the pressure. Have opened damper but still not working. I get the impression that its the burner as it just doesnt sound right. How fast should it be spinning the pump. When i look with pump of and button pressed its...
Thankyou for your reply. Have now tried new pump and coupling without success. Burner just doesnt sound as normal. Its an r40 g5 burner about 15yrs old and maybe just had it. Semi circular vent on right hand side not opening, apart from not opening i dont think burners running properly as part...
Thanks Have checked coupling and it seems ok.Have tried another one which although not new again fits tight and doesnt appear to have any slippage.If its the pump or coupling not working properly and not delivering fuel would the vent on the side still not open as when i run out of fuel, before...
Hi thanks for the reply. Have tried changing control box and changed capacitor without success. Bussing has now stopped . When red button pressed still doesnt sound like normal but seems to be going through cycle then control box cuts out. Vent on side of burner doesnt open. Ran out of oil last...
Hi hope someone can help. Riello burner has stopped working. Control box making bussing noise. This stops when red button pressed in but resumes when released . Boiler doesnt fire. Any suggestions as to the fault Thanks