Correct jandy valve position

Yup, now your pump is pulling equally from both pipes.

Next thing is to figure out what each pipe connects to.

How many skimmers do you have?

Do you have a Main Drain?
Thanks so much…. I don’t know why I kept missing the stop piece on the handle 🤣🤦‍♂️ so I have a skimmer, and I have Another port on the wall by the skimmer that sucks in water also, I always assumed it was for a vaccum. Just bought the house two years ago

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Correct jandy valve position

You see the OFF label? That indicates the port that is blocked. You blocked the suction intake into the pump.

Turn that handle 180 degrees so OFF is not on any of the three ports.
It doesn’t turn that way. Are u saying the long handle should be facing the pump? Did my pool guy install this backwards when closing my pool? 🤦‍♂️

Correct jandy valve position

If I set it this way. I get nothing in skimmer or jets. I do know have a main drain just a skimmer and another suction port on the wall I get for vaccum
You see the OFF label? That indicates the port that is blocked. You blocked the suction intake into the pump.

Turn that handle 180 degrees so OFF is not on any of the three ports.

PSI shot up after backwashing

I would too. The connection to the heater is easy. I'd rebuild from the pump to the filter, and use a high temp union on the pump. I'd also consider adding a diverter between the pump and the filter, so I didn't have to backwash if I wanted to pump to waste.
See, I'm with you. Why make it easy when you can make it hard!? ;) Additionally, I'd be tempted to upsize to 2" where I could, to get rid of some reducers, and even use some sweep 90s, all in anticipation of the new pump that will someday get installed (with 2" fittings). It looks to be 1.5" to the pool and back, so this is all somewhat Overkill, but that's my middle name.

Bought new house with pool, sequence of fixing the problem

I originally had the fusion2 that wasn’t being used with the tablet dispenser and had the PB switch it to a fusion2 soft with the power center that is labeled Aquapure, ended up being about $2600 for the install.

I had them hold off on installing the mineral cartridge so the blank cap is still in place.

Will post some pictures from my phone in minute. I turned off the UV sanitizer and the ozone generator isn’t working properly right now.
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Bought new house with pool, sequence of fixing the problem

Leave salt alone until we sort you out and you have your test kit.
Get the minerals out of the fusion soft.

I'm confused. You have the fusion, and an aquapure? two salt cells? Post some pictures of your equipment pad so we can see everything.
Pool store testing is worthless. The only thing that matters is that your cell is happy.
Don't turn it on until we understand where you are.
I originally had the fusion2 that wasn’t being used with the tablet dispenser and had the PB switch it to a fusion2 soft with the power center that is labeled Aquapure, ended up being about $2600 for the install.

I had them hold off on installing the mineral cartridge so the blank cap is still in place.

Will post some pictures from my phone in minute. I turned off the UV sanitizer and the ozone generator isn’t working properly right now.

PSI shot up after backwashing

The first is not OEM, the second looks to be. There's the labor of replacing the entire assembly to consider, but it's really only a few PVC welds to do. I dunno, I'd be tempted to replace the whole thing to new condition, considering it's old enough to have broken. Vs just sliding in a new push-pull gizmo. Hmmm. Just thinking out loud.
I would too. The connection to the heater is easy. I'd rebuild from the pump to the filter, and use a high temp union on the pump.
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Ideal chems targets to limit pH drift?

There is nothing wrong with a CSI of -0.37.

For PH, TA, CH, I focus on CSI and I regularly keep it within -0.6 and -0.3. My pool's plaster is going on 20 years old and still in fairly good condition without much etching at all. Etching really doesn't accelerate until well below -0.6.



Only because it is really hard to measure a PH above 8.0 and because it can be an irritant to the eyes.


You are being too restrictive about the levels. Again, there is nothing wrong with those ranges.


Don't confuse recommended ranges with absolute limits. There is a lot of margin built into the recommended ranges and operating outside of the recommended ranges is not uncommon and sometimes necessary depending on unique conditions.


Increasing CH would be the last thing that I would do as it is difficult to reverse. Focus on TA & PH.

However, I have operated my pool at CH levels close to 1000 ppm in the past because of very high CH fill water and drought restrictions.
This is great info--thanks!

Bought new house with pool, sequence of fixing the problem

Leave salt alone until we sort you out and you have your test kit.
Get the minerals out of the fusion soft.

I'm confused. You have the fusion, and an aquapure? two salt cells? Post some pictures of your equipment pad so we can see everything.
Pool store testing is worthless. The only thing that matters is that your cell is happy.
Don't turn it on until we understand where you are.

PSI shot up after backwashing

This is what I was getting at, and these may or may not be the exact parts, and may or may not be the best prices:

Here's the guts, for $60:

But the entire assembly is only $90:

The first is not OEM, the second looks to be. There's the labor of replacing the entire assembly to consider, but it's really only a few PVC welds to do. I dunno, I'd be tempted to replace the whole thing to new condition, considering it's old enough to have broken. Vs just sliding in a new push-pull gizmo. Hmmm. Just thinking out loud.

New Pool Build in Los Angeles

The saddle will help prevent pipe breaking from forces (leaning on) pushing downward, this will give the plumbing pipe more stability.
It appears in the picture that the JANDY valve face is tight to the wall and may become a problem when needing to replace the valve spring/flap.
By adding a 90 to each air pipe it will in turn have the openings facing downward and less chance of objects being inserted into the open pipe.
Also, a pipe extension can be added to the filter drain plug to make access easier for draining the tank.

Filter