I've just bled the boiler and need to recharge it. I know recharging involves turning a key that's installed by the engineer into the bottom of the boiler but I don't know what else is involved or how far to turn the key etc? I'd be grateful for any help?
turn the black knob adjacent to filling key anticlockwise whilst keeping an eye on the water pressure gauge doesnt exceed 1,5 bar shut of by turning back clockwise 2 stop the fillig process. any probs call 07716249796
