My husband has fitted the board, he previously fitted one approx 10 years ago.
For a while the ignition? has been repeatedly clicking before the boiler ignited seemed to fire for a while then would switch off and repeat the process, eventually would stay on to do its job. This has been getting worse over time (more when heating the water than rads) therefore we decided to fit a new board.
This has been done today but the boiler just keeps resetting I believe.
I don't think the boiler has fired at all with the new board.
No the boiler didn't light at all.
As soon as the new board was fitted only the one light on the timer came on and boiler went to reset as its not working the pump.