My ideal isar he24 boiler was heating up the radiators whenever the hot water taps were turned on. I have replaced the diverter valve , which seemed to have the spring stuck and not bounce back when pushed in. This seems to have fixed that problem as now whenever the hot water is turns on it stays constantly hot , and the radiators don't heat up.
However since this has been replaced, the boiler now shows a constant "d", the blue light flashes for a while but the turns off and the "d" is still on display, and the central heAting will no longer turn on via the wireless thermostat.
Please advise , as it's driving me mad. [/list]
However since this has been replaced, the boiler now shows a constant "d", the blue light flashes for a while but the turns off and the "d" is still on display, and the central heAting will no longer turn on via the wireless thermostat.
Please advise , as it's driving me mad. [/list]