lol that is what is confusing me, where the filling point is? The valves are off in the picture, but they weren't before, which is how they should be right? So when i have both valves on the pressure is still zero, and thats what i'm trying to find out, how to repressurise the system, but i can't find the filling point, or would even know what to do then to be honesti know, they were on. So i don't know what to do now, or am i missing somethign ridiculously obvious
thanks for your help, much appreciated,
in the picture the flow and return are turned off.
there should be a filling point somewhere else.
dont touch them valves .leave them turned on all the time.
then you need to find filling point . somewhere else on the system