New solar panel installation on my pool. Everything is normal while pump is at full speed. When pump changes to low speed I think the vacuum valve is sucking air into the system because the return jets are bubbling nosily and bubbles appear in the solar return check valve window. There is definitely still flow to the panels based on the check valve and warm water at the return jets.
Is there a way to adjust the vacuum valve? The solar plumbing 'circuit' is controlled by a temp actuated valve so simply bypassing solar during low speed would be difficult without defeating the purpose of the temp controlled valve.
Anybody else deal with this issue?
Is there a way to adjust the vacuum valve? The solar plumbing 'circuit' is controlled by a temp actuated valve so simply bypassing solar during low speed would be difficult without defeating the purpose of the temp controlled valve.
Anybody else deal with this issue?