CircuPool® Classic Combo (Salt Chlorinator + Pump) Q&A

Question 1

I have a below grade equipment room. I was going to install 2- SJ55 on a 50,000 gallon pool. I want the system to coast for longer cell life. What do I need to install the two units below ground? Would it be possible to get a drawing of what you would recommend? View answer

Asked 7 ´years ago

Question 2

I bought a house with a 26qft pool. I'm trying to learn to control the salt chlorinator (SJ series) for my pool. The water is murky now, with algae. All parameters are ok (I check regularly), except chlorine and free chlorine levels, which are at 0. How do I know that the cell actually works? Is there a documentation regarding the controller? the left bottom green light has been blinking. Also, how is this controller related to the pump? I have Hayward controller for the pump, and I'm clueless here too. Please help. View answer

Asked 4 ´years ago

Question 3

Will the system say when it’s time to change the cell? View answer

Asked 6 ´years ago

Question 4

Does this generator cell plug up with calcite quicker/more readily than the CORE? We have very hard water and very high temperatures, View answer

Asked 5 ´years ago

Question 5

I have a RJ-45 Plus Salt Generator. I don't know what the winter mode button actually does and what it's usefulness is. The owners manual really doesn't describe it's function or why it should or should not be used. View answer

Asked 5 ´years ago

Question 6

max amperage draw at 220v View answer

Asked 5 ´years ago

Question 7

HI..MY SALT LEVEL PPM IS 5000. WILL YUR SYTEM STILL GENERATE CLHORILE AT THIS LEVEL? View answer

Asked 5 ´years ago

Question 8

I currently have a zodiac lm2-24 salt chlorinator. Does the Circupool sj-40 mount on the same plumbing? (i.e., have the same dimensions for its fittings? )or will I have to re-engineer the existing pvc? View answer

Asked 5 ´years ago

Question 9

I just ordered an RJ-45+. Should I install a check valve after the heater? View answer

Asked 3 ´years ago

Question 10

Any estimate on when the SJ-35 will be back in stock? View answer

Asked 5 ´years ago

Question 11

How do I buy a replacement for the SJ 3500 Generator buy it's self?? View answer

Asked 3 ´years ago

Question 12

Will the plumbing for the SJ20 classic fit with the new SJ series? View answer

Asked 4 ´years ago

Question 13

I own this system but it sometimes does not produce enough chlorine for my 240 00 gallon pool, guess to runtime being less than 24 hours. can i upgrade to RJ 60 salt cell without changing controller? will controller recognize larger cell and correctly produce chlorine? View answer

Asked 4 ´years ago

Question 14

Can we get an adapter kit for a pentair ic 40 View answer

Asked 3 ´years ago

Question 15

This says it can produce up to 1.4 lbs of chlorine per day. Would this be assuming it is running at 100% output for 24 hours? Just trying to figure out my run time and output settings. Last year I was using about a 1/2 pound to 3/4 pound of chlorine per day before I installed this salt cell View answer

Asked 5 ´years ago

Question 16

do you need to shock treat a pool with this Unit? Should non-chlorine shock be used? How often? View answer

Asked 5 ´years ago

Question 17

I like the core55. I am currently a no salt pool and would like to switch with this system. However, my pool is 54,000 gallons. Can I install the core55 with any the core35 and meet my needs? View answer

Asked 6 ´years ago

Question 18

Is there a replacement for the cell when it finally dies, or do you have to buy the entire system? I am not seeing one on the site. View answer

Asked 3 ´years ago

Question 19

i HAVE A 25,000 GAL POOL WILL THE CORE35 BE SUFFICIENT? View answer

Asked 3 ´years ago

Question 20

Do the CORE series of salt chlorinators have a max flow rate? My current Chlorinator requires a bypass loop if the flow rate exceeds 80 gpm. View answer

Asked 5 ´years ago

Question 21

Can Core35 be mounted horizontally instead of vertically? Do you have dimensions for the Core35? View answer

Asked 4 ´years ago

Question 22

what are the connection measurements, ie., length, dia. Where does the salt supply go and how long does it last. View answer

Asked 5 ´years ago

Question 23

I have a 13,000 gallon fiberglass pool. I was looking at your Core35, is this overkill? I would rather have it and not need it, than need it and not have it. View answer

Asked 5 ´years ago

Question 24

CircuPool product under serious consideration. Long time pool owner. 16x34 with diving end rectangular pool so I est. about 25,000 gals. DIY installation and controller can be in or out (exposed to all sun & elements). Can you suggest a good model for me? Thanks View answer

Asked 5 ´years ago

Question 25

Do you need to connect to a timer or will it turn on automatically when the pool pump is running while connected to the 110v outlet? View answer

Asked 5 ´years ago

Question 26

Will the core55 fit right in the return line where the current Hayward CL200 3" tab chlorine is feeder is? Almost looks like it will. View answer

Asked 5 ´years ago

Question 27

How does direct sunlight for most of the day affect the control unit? View answer

Asked 4 ´years ago

Question 28

Installed in fall of 2020. Tuned on in spring of 2021. How do I clean it and what is best to use. ??? View answer

Asked 4 ´years ago

Question 29

Does the unit stop making chlorine when the water temperature drops? My cold water light is on and it doesn't seem to be making any chlorine. If it stop, what is the temperature range for it to work? View answer

Asked 4 ´years ago

Question 30

Will I have to add salt to the pool at installation? If so how much salt do I add to a 20,000 gal pool at the beginning View answer

Asked 5 ´years ago

Question 31

which system should I use for a 24,000 gal pool? View answer

Asked 4 ´years ago

Question 32

Can this be left to plug-in? The outlet at my pump box is not on the timer but the pump is on a timer. Or do I need to add a timer to the outlet? View answer

Asked 4 ´years ago

Question 33

Are these in stock? My pool is only 8800 gallons. I don’t need the next size up. View answer

Asked 5 ´years ago

Question 34

Can you mount this vertical? View answer

Asked 4 ´years ago

Question 35

Will this unit work for my 2200 gal pebble tec spa? Any special setting requirements since my spa much less than 15000 gal capacity of the CORE15? View answer

Asked 5 ´years ago

Question 36

Hi there, I got some questions. does this unit shows a water temp? also will this unit turn off when the pump goes off without being connected to the pump timer? in other words will it sense the water flow when the pump starts and come on? Thankyou for your help. View answer

Asked 5 ´years ago

Question 37

How long will the cell last before it needs to be replaced? View answer

Asked 3 ´years ago

Question 38

If hardwired to the pump, will the percentage of output stay the same when powered off and back on again? View answer

Asked 6 ´years ago

Question 39

Is there a regular interval at which polarity is reversed? I run my pump 4 hours per day. When not running there will be no power to the control unit. I'm worried based on my past experience with Zodiac LM that with power being cut, the polarity will be reversed every 4 hours after power up which would be a problem (of course I can run it longer if needed). View answer

Asked 3 ´years ago

Question 40

we just recently bought this product and have questions. Is there a customer service department we can speak to? View answer

Asked 6 ´years ago

Question 41

Is the flow through the cell directional? Does it matter which way I install it? View answer

Asked 5 ´years ago

Question 42

I meant to click the box for 1 1/2 in reducers when I purchased the Core 55 last week. I've looked on the site, but I don't see them separately. Is there a way I can get these now? thanks, Patrick Smith View answer

Asked 5 ´years ago

Question 43

How do you winterize the unit? View answer

Asked 4 ´years ago

Question 44

Overall length of salt cell. Also, is it 2 inch tuping in and out, or does it have recucing bushings to change larger size to 2 inch? What's the approximate weight of the salt cell? View answer

Asked 3 ´years ago

Question 45

Is this the complete system. All I need to convert to a salt system from chloriine? View answer

Asked 4 ´years ago

Question 46

I need replacement o- rings for this chlorinator. Do you sell then. and if so, how much are they? View answer

Asked 5 ´years ago

Question 47

Bought until 5 months ago and not generating. Power doesn’t seem to be getting to cell but control box lights working and has power. Any ideas? View answer

Asked 3 ´years ago

Question 48

Can this be used for an 8’x8’ below ground hot tub? View answer

Asked 4 ´years ago

Question 49

I have an RJ-30 Plus system. What is the effect of Cell Version setting on the Menu? Each numerical value also has a '+' and '-'. What does this do to the operation of the system? This is not mentioned anywhere in the manual. View answer

Asked 4 ´years ago

Question 50

How often do you have to replace the salt cells? I see no mention of longevity View answer

Asked 5 ´years ago

CircuPool® Classic Combo (Salt Chlorinator + Pump) Q&A

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