Edit: Picture added in post below;
Hi all, relative newcomer to pools here.
As we're coming into summer I have just started checking out the solar segment of my pool setup (recently bought house). The secondary solar pump appears to leak a little after a while and the flow valve doesn't seem to stay open for long which seems to indicate low flow or some kind of pressure issue to me.
Given the previous owners of the house did a lot of poor quality repairs, I am wondering if there is a design fault in the system.
Hopefully this post works, had a few troubles posting so far!