I've my pool for about 5 years now and now I just start learning my way around my pool. I just finished my chemistry course now I'm heading to the pool parts. My jacuzzi is flows to my pool so the water are being flow in/out from the pool. I have a few questions
1. What is the vac alert that goes to the jacuzzi? It seem to always at 0. There's also a red knob, out sure what it's for. I am suspecting it might be the pump for the jacuzzi.
2. If I open the water release (backwash), is that means the water does not go into the filter?
3. Since I'm not using the side vacuum, I only turn the vacuum for the drainage, is that normal?
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