First time pool owner here and here is my problem:
This Monday was the first time I used a Polaris 280 to clean my pool. When I turned on the Polaris booster pump, the water was above skimmer line. After running the Polaris for a while(not sure how long), water went down below skimmer and the booster pump was automatically turned off.
I put water back to the pool and turned on the Polaris. It happened again and water was below skimmer! I have a big pool and it takes me about an hour to drain 1 inch of water from the pool so I don't think it's evaporation. I looked the area around the booster pump and the main pump and couldn't find any trace of water. And I didn't have the same problem running the filtration with main pump on and the booster pump off.
Does anyone have an idea about what is wrong and how to fix it?
Thanks a lot!