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Oct 15, 2018

Help with inground spa

3 comments

I am not a pool professional although I do a lot of the care for my inground spa. It is about 1100 gallons and has an integrated water fall feature. It is a salt system spa with Pentair equipment. I am trying to figure out how to handle the winter weather. We have had early freezing temps beginning last night here in colorado. As I was not sure what to do and it was a weekend(no spa guys in CO work on the weekend), I just turned left the spa and water feature turned on continuously for now--and will suck up the utility bills. There are separate pumps for the water feature and the spa as far as I can tell. The spa has two pumps--one for normal use and a second "super pump" for when we want more forceful therapeutic effect. We definitely want to use the spa all winter long. I am trying to figure out if I need to turn off the water feature and the "super pump" and winterize them- as well as how to handle the rest for all-winter use. The company that built the spa has been totally non-responsive since they got paid.

Oct 15, 2018

Running the spa pump at the coldest part of the night should protect the equipment. You will want to Winterize the water feature pump by draining all of the water out of the line and pump and then leaving it off. There is a plug on the side of the pump that allows you to drain it completely out.

Oct 15, 2018

Thanks for the help! The water feature pump has two drain plugs. I guess I should remove both. Do I also have to blow out the lines somehow--or is removing the plugs enough? What do you think about the booster pump--should that be shut down and drained as well? Again thanks for the response.

Oct 15, 2018

If you feel like all of the water did not exit the water feature line you may need to blow it. Remove both plugs. From what you are describing it sounds like a small set up so the water should drain out. If you are not going to run the booster pump you can winterize that one as well and just run your spa with the main pump all Winter.

New Posts
  • Hi, new pool owner here. I have been watching your video's on youtube for about a year now. They are very informative and helpful, so thank you for that! Anyways, I have been having issues with my pool since we bought our house 2 years ago, with water chemistry to equipment issues. So far, I have replaced the pool pump and the cleaner this year (2018). The pool pump is a Pentair 3 HP Intelliflo VSF Variable Speed and Flow Pump and the cleaner is a Hayward Aquanaut 400. My questions: First, I have noticed large air bubbles in my ~22,000 gallon pool when the pump initially starts up, following with smaller air bubbles. After a while they disappear, but occasionally you will see some. I have been told that this is a sign of an air leak. So far, I have replaced the Push/Pull valve with an all new kit. Where would I begin to detect if there is a leak? Second, sometimes at the initial startup, my pump does not prime and reports an error after ~1min (see video). I notice water shooting into the pump basket, but not filling it at all. What could possibly by the issue here? Again, I appreciate all your help and keep doing what you're doing! Pool and Equipment Specs: ~22,000 gallons Pentair 3 HP Intelliflo VSF Pentair FNS Plus 48 sq ft. D.E. Filter Hayward Aquanaut 400 Pebble Tec finish
  • Can someone help me figure out why my pool pump does not prime without me doing certain things. Before I explain, this is what my pool looks like: ~18k gallon pool and spa with Pro-logic system, T-Cell 15 chlorinator, variable speed pump, DE filter, solar heater and gas heater, Clear 03 water purifier (UV doesn’t work), muriatic acid feeder, and dedicated suction side automatic floor vacuum. In addition, there’s a separate single speed pump for the water features. These were all installed by previous owners and I'm new to owning a pool. The DE filter recently had a complete cleaning and backwash. The pump basket and skimmer basket are clear of debris. So my system is set to start circulation in the morning but when the pump goes on, it does not prime (there is no flow) and the DE filter pressure is near zero. In order to get it to prime, I have to switch the Pro-Logic setting to spa and open the air pressure release valve on the DE filter until water starts to spout. Then I close the release valve (with pressure about 12ps) and change the Pro-Logic setting back to pool. It works fine the rest of the day. But the problem is I have to do that manually every day. I suspect air may be getting into the system but I’m not sure where or if that’s even the problem. Please help. Thank you.
  • This is were you can post those questions that you think you should already know the answer to...
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