We have a Heating World Grandee Combi boiler with a Sterling burner. The burner locks out once a flame is established.
After 2-3 resets the burner fires up and continues fine until it automatically stops. When it the boiler calls for heat again the burner starts again for a minute or two then locks out.
We get it going again but this always happens.
The boiler was serviced three weeks ago and has been working well until the weekend. The flame is clean and we have lots of oil.
Any ideas please?
After 2-3 resets the burner fires up and continues fine until it automatically stops. When it the boiler calls for heat again the burner starts again for a minute or two then locks out.
We get it going again but this always happens.
The boiler was serviced three weeks ago and has been working well until the weekend. The flame is clean and we have lots of oil.
Any ideas please?