Thank you for the help. All seems to be working. I have air vented the boiler. I drained probably 15ltr of water and it fired up after that.
I'll have a bath now :mrgreen:
Cheers
Hello again. So, refilled the boiler again. The same issue persists that when the CH is switched on the pump starts humming, but the boiler does not switch on... The same issue with the hot water the boiler turns on, but no hot water is appearing from the tap. The boiler has been refilled to 1.5...
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Much appreciated for the manual. Is the worst outcome to replace the diverter if it's stuck?
I have done the work myself. The system has been drained to sort out a few leaking radiators. I should have left a notice next to the image. The system has been pressurized after I refitted...
I think it might be inside the boiler if that is possible? I have seen smth similar to a bleeding valve.
Answer to the model is rather difficult. There is a booklet about it and it has model numbers of "Mag - Sine", but I could not find one on the boiler. Where should I look?
Cheers
Hi, I have got some issue with my combi boiler.
After replacing radiators and half plumbing for them as the radiators needed to be relocated the central heating doe not work anymore. It has been drained, I believe completely, while the work was taking place. Now it just hums (water pump?)and...