- Jun 24, 2024
- 65
- Pool Size
- 7800
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Jandy Truclear / Ei
That valves corresponding to spa mode. When I turn spa mode on valves rotate to on and pool valve rotates to off. Just one pump for pool and spa. So when spa mode is on the pump just works for the spa, when pool mode on , pump works for spa and pool. I am no talking about spa mode, I am talking about pool mode. I set up speed to 1750 and pool mode, and worked really good, water had been circulating in pool and spa, perfect! But after 20 hours working well, pump lost pressure and now water is not circulating in the spa, just in pool. Jim explained to me that bc of the heater and a big loop in the circuit , pump probably would need to run no lower than 1500-1800, and I could open a little bit more the valve that controls how much water goes to the spa, to get water circulation in spa. So that’s what I did yesterday, and everything looks work correctly but pump started loose pressure more and more, , look like speed is lower, but I didn’t change anything. So the question is why it was working and suddenly it stopped .