Search results

Have a Grandee oil boiler with a Sterling burner, been working fine for a good while, tonight the timer came on and got a low level "buzz / hum" sound lasted about 8 to 10 seconds. No attempt at ignition as the motor did not turn/run then locked out, tried the reset button same again had this...

I have a oil boiler with a sterling burner fitted. It locks out each time its asked to fire, what it does is the motor runs the electrodes spark and it fires up for a short time 10/15 secs then lock out, thats as far as it goes. this is what i have tested/tried so far in an elimanation...