I have bled the air out of the radiators in my flat and now the boiler is flashing a red warning light. I've tried resetting it but the warning light has returned.
I think bleeding the radiators has caused some sort of mishap with the pressure. Does anyone have any suggestions on how to fix the boiler?
Re fill your system through your filling loop.
If you don't know how. Look at your manual.
If you don't have a manual get one from Worcesters web site.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.