Posted 23rd Nov
Sure I’ll kick myself when I find the answer to this. I need to add some water to the boiler as it’s dropped to 0.5 bar. I’ve turned the knob with Stop written on it on the right of the pic but nothing happens. Am I going crazy but should there be another knob on the left hand side to start the flow of water? Sorry if this is massively obvious but I’m terrible with stuff like this. It’s a Valliant ecotec plus 824 if that helps!