Thanks for your help, guys. I'll give that a go tomorrow when I'm more awake. For tonight I've switched off the CH but at least we still have hot water.
Well, I thought all was well but there appears to be another problem. The water pressure gets to over 3 bar within minutes of the central heating coming on. Starting with a cold pressure of 1 bar I can watch the pressure gauge rising and it keeps on going and if left, even gets passed 4 bar...
Thank you very much for that. You're a gentleman and a scholar. I now have Hot water and Central heating again. I had to raise the pressure to about 1.4 bar before the low pressure light went out but all is working great now.
Many thanks again :)
Hi guys,
I've just bled a radiator and now I don't get Central Heating or Hot Water due to low pressure. After reading various threads I can see I need to re pressurzse the system using two valves and the loop thingummiewotsit. The problem is, looking at my boiler, there are FOUR valves and I...