The rads arnt even getting hot at all as it wont stay on long enough. Its was happening every now and again until the last week and now it wont stay on at all.
Will get some more information on my system tonight
Thanks Matt
i have a suprima 30 boiler that i am having trouble with, the red LED is solid and the green is flashing. i press the reset and nothing happens. i have to switch the power on and off and it will light but only for about 5 mins then do the same.
am i looking a a fauly circuit board...