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

Question 1

I have a timer on my pump. Does the generator need to be on a timer also or is it ok to just let the flow switch shut down the unit when the pump is off? View answer

Asked 2 ´years ago

Question 2

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 3 ´years ago

Question 3

I have a Pentair ICHLOR 30 Salt Chlorine Generator that I want to replace. Will this unit work? My pool is about 13,000 gallons. View answer

Asked 2 ´years ago

Question 4

Does the chlorinator need to have water circulating through it continuously? My pool has a timer to run about 8 hours a day. Does the unit need to be oversized for this? View answer

Asked 2 ´years ago

Question 5

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 2 ´years ago

Question 6

Hello. I have an RJ-60+ which is rated at 300W, so presumably it only draws 1.36A at 220V. However, the manual also mentions the cell current ranging between 2.5 and 7.8 amps. I can also see the cell current displayed when I cycle through the menu options. For example, at 50%, it shows 5.7 amps. I'm assuming this cell current is different from the load on the circuit breaker. Can you confirm please? View answer

Asked 3 ´years ago

Question 7

I have a variable speed pump.  The question is, when I am at the low speed I suspect the flow will not be enough for the flow switch to read so it will not produce salt. Is this correct? Will this harm the system?If I purchase this my plan is to set the pump speeds to get the chlorine level I need. Pool is 15000 gallons View answer

Asked 2 ´years ago

Question 8

I see it is drop-in replacement for IntelliFlo and WhisperFlo, what about SuperFlo? I have a single-speed SuperFlo 340038. View answer

Asked 3 ´years ago

Question 9

I have a variable speed pump with its own timer. Can I leave the salt generator on all the time? Will it run only when it senses water flow with the flow sensor? View answer

Asked 2 ´years ago

Question 10

can I buy a remote for the UL40? View answer

Asked 2 ´years ago

Question 11

Hello, What is the minimum flow rate (GPM) for operation for the CircuPool Core series? I currently have a Jandy VSP pump that I run at 1200 rpms that generates 22 gpm. Would the Chlorinator work at this low flow rate? Thanks in advance for your assistance. Have a GREAT Day. Regards, Eric Brown View answer

Asked 2 ´years ago

Question 12

How much space is required below 2" pipe to fit cell body. Can't find drawing with distances. View answer

Asked 3 ´years ago

Question 13

1. On my screen it says power 50% it will not go higher. Is this because the water temp is less than 60 degrees. 2. Will it go higher when the water temp goes up View answer

Asked 3 ´years ago

Question 14

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 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 3 ´years ago

Question 16

Will the Sj-20 work with an above ground round 20’ x 48” Intex pool? If it does, do you have an adapter kit? The fittings are 1.5 in. View answer

Asked 2 ´years ago

Question 17

How many amps will this pump pull? View answer

Asked 2 ´years ago

Question 18

Concerning your RJ-20 System, I am close to the beach and a very corrosive environment, what is the rating on your control box and how does it stand up in salty conditions? View answer

Asked 3 ´years ago

Question 19

can the control panel be mounted remotely? where my pump currently sits, the top of the motor would not be very accessible to be able to program the pump View answer

Asked 2 ´years ago

Question 20

Does this pump have onboard freeze protection? If it does not what would you suggest for a freeze protection solution. View answer

Asked 3 ´years ago

Question 21

Will any sand filter work with this system or do i need a newer sand filter? Mine is almost 25 years old. View answer

Asked 4 ´years ago

Question 22

Would this pump be a swap out for a Pentair 1.5 or would pipe modifications be needed? And can it be used with fresh water chlorine pools? View answer

Asked 2 ´years ago

Question 23

water pump qualifies for energy star tax credit View answer

Asked 2 ´years ago

Question 24

Can I use this unit with a variable speed (vs) pump? If so what rpm and duration settings should I use? View answers

Asked 3 ´years ago

Question 25

1.Is there a video showing how to install? 2.Also, I have a 30,000 gallon pool, is it better to oversized the salt chlorinate? 3. I am replacing an existing chlorinator, I am very familiar with working with PVC pipe, is this a DIY project? 4. If I install myself are all warranties still in effect. Thank you View answer

Asked 4 ´years ago

Question 26

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

Asked 3 ´years ago

Question 27

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

Asked 2 ´years ago

Question 28

I have an older RJ 45 model, S/N 30477. Will the SJ 45 fit on my existing plumbing? IE, are the inlet and outlet openings the same distance apart as the RJ? Can you send dimensional specs to me? View answer

Asked 3 ´years ago

Question 29

what size pipe is used for the inlet and outlet and is it PVC? View answer

Asked 2 ´years ago

Question 30

Does this system have a remote start View answer

Asked 3 ´years ago

Question 31

Is the warranty for 8 years even if I install it the owner and it’s large enough for 80 thousand litres pooland brand new unit and will I receive it and is in Canadian money this numbe thanks View answer

Asked 2 ´years ago

Question 32

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

Asked 4 ´years ago

Question 33

The description says this can be installed horizontally or vertically but then the website shows a ventricle installation kit. Does this mean the unit as purchased cannot be installed vertically out of the box? View answer

Asked 3 ´years ago

Question 34

The only power source available is 240 volt. Can the core 35 be rewired for a 240 volt connection? View answer

Asked 3 ´years ago

Question 35

Hi, I'm a return customer. Well, I think it's time to replace the old system with a new one. My question is... I see a round "white" fitting with wires attached in your photos. What is that? I don't have anything like that on my current system (RJ20 serial # 030282). Also, will the chlorinator fit the same fittings as my old system? Thank You! View answer

Asked 2 ´years ago

Question 36

Can you use the flow switch from my Hayward system or do I have to change it? Also what would be the shipping time after I order? Universal 40 View answer

Asked 3 ´years ago

Question 37

Hi, I have a pool of 22.000 gallons with a pump pentair of 2 HP SF-N1-2A (85 GPM Aprox). If I Installed a Universal 40 how many hours a day I must turn on the system ?. I live in Colombia and the temperature of the water is about 84 F. When you talk about 2.0 lb, how many working hours it means ? Regards, Diego. View answer

Asked 3 ´years ago

Question 38

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 3 ´years ago

Question 39

can this unit be powered up 24/7, or does it need a timer/clock? View answer

Asked 3 ´years ago

Question 40

Is the circupool core 35 compatable with Pentair pool systems? We have the intelleflo pump and easy touch pool spa control system View answer

Asked 5 ´years ago

Question 41

What determins when your RJ+45 Series" goes into it's "REST Cycle"? View answer

Asked 5 ´years ago

Question 42

I have the Edge40. After a big rainstorm, the system told me that salt level was low. I added a few bags, and got it tested. Showings 4500 level. I had it running on high and boost for about 6 hours, yet my chlorine levels were still extremely low. I then cleaned the cell by the book and ran it again for a few hours with no change to chlorine levels. Still shows no chlorine when tested. I looked at the cell with a flashlight while it was running. I did see the electrolysis bubbles being formed. Yet after a few hours the chlorine levels did not rise. Please advise. View answer

Asked 3 ´years ago

Question 43

Do you offer extensions/adapters for the rj cell to connect to the power supply box? My power wall is about 6 feet farther than the provided cables length. Can I use a standard adapter to extend this? View answer

Asked 3 ´years ago

Question 44

What size do I go with? My pool is 18 by 36 inground with a 4 foot shallow end and 9 feet in deep end which is gradual. Why would I choose one system over another?? What are your recommendations? I do not currently have a salt system View answer

Asked 2 ´years ago

Question 45

Can i use rj-45 for a 10000 gallon pool. My neighbor sold his house before he got to instill it on his pool. View answer

Asked 2 ´years ago

Question 46

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 2 ´years ago

Question 47

Is there a specific flow direction for the RJ-45 plus electric cell? View answer

Asked 3 ´years ago

Question 48

How do you winterize the unit? View answer

Asked 3 ´years ago

Question 49

What is the recommended GPM flow for the RJ45 system, Core35, and Core55 systems? View answer

Asked 4 ´years ago

Question 50

What is the grams per hour output of the RJ45? View answer

Asked 4 ´years ago

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

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