Thanks Felix found it at the bottom of the cylinder cupboard. Checked it out and got it up and running. The heating then worked great with the radiators getting really hot. It ran for about 1/2 hour with the shutdown and re-ignite working when required temperature reached. But then it shut down...
Hi i'm a newbie so please be gentle. I have an Ideal Classic RS40 boiler, a Randall 103 programmer and a Honeywell T6160 Thermostat. When I switch the Programmer onto constant the boiler fires up and then goes back to the pilot light after a few minutes. The boiler then won't re-ignite for at...