Hi all, having some problems with my oil fired boiler. I realise there are a million and one of these threads already but can't find anything with the same symptoms so hope someone can help...
Boiler is a Grant Vortex Pro (external) with Riello RDB1 burner. The boiler fires ok when the heating is switched on, but only stays on for 30 minutes to an hour before cutting out. Lock-out / reset button does not switch on. Heating and hot water etc. circulate fine whilst the boiler is working.
Oil level is fine, and the tigerloop appears to be functioning. I've checked the solenoid and resistance seems to be in the correct range.
Any ideas of where else to check? My next thoughts were the thermostats but i'm not sure of the best way to verify that these are working correctly.
Boiler is a Grant Vortex Pro (external) with Riello RDB1 burner. The boiler fires ok when the heating is switched on, but only stays on for 30 minutes to an hour before cutting out. Lock-out / reset button does not switch on. Heating and hot water etc. circulate fine whilst the boiler is working.
Oil level is fine, and the tigerloop appears to be functioning. I've checked the solenoid and resistance seems to be in the correct range.
Any ideas of where else to check? My next thoughts were the thermostats but i'm not sure of the best way to verify that these are working correctly.