Hi, guys...I tried to search this, but just can't find a good starting place. I'm not very knowledgeable about the lines, pump, filter, returns...I take care of everything else, so I'm asking this for my husband, who's been the troubleshooter for the pool equipment, as he is with everything else. He's looking at our pics of the build, lines, etc. now.
I noticed that one return in our deep end suddenly stopped working. No water coming out at all. The other three returns (I have a very small 7000 gallon pool) are just fine and dandy. I'd love to be able to call our pool builder, but they are no longer in business. DH is an engineer (electrical) so if you just give us some ideas on where to start, I'd be so grateful! TFP has helped me keep a healthy and sparklyicious pool for over 2 years now, and this is the first thing we're stumped on. Very little has actually gone wrong yet.
We see no evidence of leaks, dirt coming into the pool, etc. We do have 2 Queen Palm trees growing at that end of the pool. TIA!