This guide provides a step-by-step procedure for installing a typical in-line salt chlorine generator. Note: This guide is intended to give you a visual reference to supplement the manufacturer's owner's manual, not replace it. Make sure you read and understand your owner's manual before installing your unit. It will have the most up to date and manufacturer-specific information. An in-line salt chlorine generator generally has two parts: the power unit that supplies DC power for electrolysis, and the in-line electrolytic cell which converts diluted saltwater to chlorine (hypochlorous acid). Some units also have an external flow meter to detect if no water is flowing through the pipe. Although this guide is written with specific references to installing a Compupool Salt Chlorine Generator, most steps can be applied to any in-line salt generator. Also, this guide is written for an inground pool installati
InyoPools Product Specialist Dennis R. Posted: 6/19/2014
Compupool SCG - Check that your SCG connections are tight. If you have the old plug version, close the female terminals slightly for better contacts. If no success, call Compupool at 888-989-7258 to help you troubleshoot the system. The SCG is generally run off the same timer that controls your pump assuming they are the same voltage. And these SCGs are designed to operate at low speeds.Reply
Anonymous Posted: 6/19/2014
We have an above ground chlorine-treated swimming pool. Recently, we bought a compu pool salt system from the person who has in-ground pool. We installed the salt system, we put the right amount of salt and after a certain hours of dissolving that salt, we started the control unit. In the control unit it shows me the time 100%, in the bottle its marked Idle and the polarity light, it doesn't light. I just wanted to ask if I did any mistakes with the installation or if the system doesn't work from before and we don't have timer on the salt system. Do we have to buy one?Also, our pump is working with 2 speeds. Is the system going to work if the pumps are working in low speed?
Thank you.
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InyoPools Product Specialist Dennis R. Posted: 3/10/2014
Stoney - According to our Intermatic rep, there is no problem with wiring both the pump and the CPX to the same circuit so you know they go on/off together. Still working on your question on CPX Chlorine output.Reply
Stoney Posted: 3/9/2014
That's exactly what I was thinking--almost immediately after I posted the comment. My one other question is about specs for the CPX36. Mainly, what is the expected daily Chlorine output for this model? I can't find that info on any site I'm looking at. I know you don't carry them, but the circupool Si45 is speced at 2lbs/day. And , BTW. Thanks for your help!!Reply
InyoPools Product Specialist Dennis R. Posted: 3/9/2014
Stoney - My thought on this is that you should be able to connect both the pump and the CPX to the same circuit so you are insured that the CPX is in sync with the pump. My only concern is whether or not the circuit can handle the current from both products. I will check with the mfr tomorrow and amend this response. As for your last comment, there is an ON/OFF button on the CPX control unit which would allow you to shut off the CPX while the pump is running.Reply
Stoney Posted: 3/9/2014
After more thought, I guess a good reason for wiring it to circuit 2 spells be best so I can turn it off before adding salt independently of running the pump.Reply
Stoney Posted: 3/8/2014
That may be a little late. Maybe you can help with how to wire the control unit to an Intermatic P1353ME digital timer in mode 3. The filter pump is wired to circuit 1 and the boost pump to circuit 3. Circuit 2 is not in use. Intermatic suggests I wire it to circuit 2 and just set the run time to the same as circuit 1. I would think I could just wire it to circuit 1 and have the cpx run at precisely the same time as the filter pump?Reply
InyoPools Product Specialist Dennis R. Posted: 3/7/2014
Stoney - We may have a guide written for a CPX24 within a month.Reply
Stoney Posted: 3/6/2014
Is there any way to have a new/modified installation guide for the CPX 24?Reply
InyoPools Product Specialist Dennis R. Posted: 7/10/2013
knd - The installation for a AG pool is basically the same with a couple of differences. The AG model has a receptacle at the bottom for a pump plug instead of wiring the pump to the timer. The power to AG pools is generally 115V. And the plumbing will probably a mixture of hard and flexible tubing.Reply
knd Posted: 7/8/2013
I dont see the comment for the above ground pool. I have the cpsc24-ag model its for an above ground pool do I install it the same wayReply
InyoPools Product Specialist Dennis R. Posted: 10/2/2012
Redwar1 - Yes, There are different Salt Chlorine Generator models for each size pool. For example Compupool sells 4 models; CPSC16 for pools up to 20,000 gallons; CPSC24 - up to 26,000 gallons; CPSC36 - up to 40,000 gallons; and CPSC48 - up to 60,000 gallons. The main difference between these models is the number of plates in the cell used to generate chlorine.Reply
Redwar1 Posted: 9/29/2012
When converting to salt water is the a certain size salt chlorine generaator for the size of the poolReply
InyoPools Product Specialist Dennis R. Posted: 8/6/2012
Henry1 - If this is an Compupool Salt Chlorine Generator, give Compupool a call at 888-989-7258. They will be glad to help you.Reply
Henry1 Posted: 8/4/2012
I ordered a new salt cell and installed it exactly like the original. The original stoped generating chlorine and would not read temp. It seems that the new one is doing the same thing, where do I go next? ,What do I check next? The unit was just over a year old and I hate to have to change to another brand of unit.Reply
InyoPools Product Specialist Dennis R. Posted: 7/31/2012
pronto1 - Before you buy a new circuit breaker, call Compupool first at 888-989-7258. It might just be a matter of tightening the connections. And I'm confused about not finding the circuit breaker. I've seen them in a number of hardware stores.Reply
pronto1 Posted: 7/31/2012
I have a cpsc24 and circuit breaker pops on a daily basis, I cleaned the wire contacts going into the cell and it stopped popping for a while, just started again i think the breaker is weak and needs replacing do you have them can't find them anywhereReply
InyoPools Product Specialist Dennis R. Posted: 7/17/2012
keyboard - Give Compupool at 888-989-7258 a call on this one. Their technical staff will give you the information you need.Reply
Anonymous Posted: 7/16/2012
I was shippped a new keypad because the old one didn't work. How do I install itReply
InyoPools Product Specialist Dennis R. Posted: 6/12/2012
Suzy Q - Sorry for the delay. Your cell should be full when operating otherwise it will heat up more than it should. A little bubble at the end might be all right but you should not operate the cell if it is only 3/4 full. Sounds like your do not have sufficient flow in your system. If you have a 2 speed or variable speed motor, you have to operate at a higher speed. If you have a single speed motor, your motor is too small for your system or you have one or more leaks in the system. See our guide on identifying leaks:http://www.inyopools.com/HowToPage/how_to_identify_and_correct_air_leaks.aspx
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Suzy Q Posted: 6/7/2012
Does the electrode cell need to be complete full of water when operational? My cell has water to the top of the plates but does not fill the cell. Bubbles form on the outlet side of the cell. Is this normal? Will this damage my system? If wrong, how do I correct the problem? ThanksReply
wHindle Posted: 5/30/2012
The instructions say it should be on a GFI protected circuit do I have to replace my breaker WIRINGRefer to the wiring diagram below to determine correct wiring
connections. The CPSC/CPA Series is shipped from the factory
with the configuration jumpers in 240VAC position. If using
120VAC, move the jumpers as shown below. For Canadian
models, the CPSC/CPA Series shall be connected to a circuit
protected by a class A ground fault interrupter. Be sure to
connect the ground wire to the green ground screw terminal
located on the bottom of the enclosure.
Reply
Anonymous Posted: 5/16/2012
Starting my third year with my compu-pool salt chlorine generator. I am unable to turn the unit off and on using the touch pad on the unit. It is wired to come on only when the pool pump comes on, but the control pad only has limited functionality. It flashes in the winter mode but won't allow me to change this setting to another period. Is there a hardware reset that may allow me to return to default setting and allow me to reprogram. Also the chlorine level seems to defaut to lowest setting every time the power is turned off by my pool pump timer. Any suggestions?????Reply
InyoPools Product Specialist Dennis R. Posted: 5/6/2012
Daniel - The How To Guide was based just like your set up; running off the pump's timer. All we had to change was the two wires you changed.I will check with Compupool Monday to see if anything has changed.Reply
Daniel Posted: 5/5/2012
My CPSC36 arrived yesterday and I'm installing it today. I connected the red wire to J11 and the orange wire to J14 for the 120 v application. I plan to use the pump timer to start and stop the unit. Do I ignore the diagram showing connections at J1 and J5. Thanks.Reply
InyoPools Product Specialist Dennis R. Posted: 2/2/2012
Shanek - The internal timers are setup through programming not wiring. See step 3 of our guide, "How To Operate a Compupool Salt Chlorine Generator". If that does not help, please call Compupool direct at 1-888-989-7258. One word of caution. However you set this up, make sure your pump is running and water is flowing through the system when you turn your Compupool Salt Chlorine Generator on.Reply
Shanek Posted: 2/1/2012
Does anyone have a wiring diagram of how to have the unit control my pump so i dont need an external timer?I cant find it anywhere.
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InyoPools Product Specialist Dennis R. Posted: 12/6/2011
Many people have successfully used this guide to install their Salt Chloring Generator. Recheck your wiring against the guide to insure wires aren't crossed. If you are still unsuccessful, you may have to check with an electrician.Reply
partner Posted: 12/4/2011
all is hook up like shown but when turned on the circuit breaker blows a fuseReply
InyoPools Product Specialist Dennis R. Posted: 11/17/2011
Dan, For 120V going from control box to supply, the black line is hot (load) and the red line is neutral. Green of course goes to ground.Reply
Dan Posted: 11/15/2011
For the 120V connection where do I go with the red wire for electrical supply - to neutral or another hot? Thanks DanReply
InyoPools Product Specialist Dennis R. Posted: 9/23/2011
According to the manufacturer, it is common for the controller box to be hot during operation. Because of the transformer inside, it can reach temperatures of 180 degrees in the summer.Reply
Anonymous Posted: 9/22/2011
I want to know how hot is the controller box supposed to get when the unit is running. The one I have gets pretty hotReply
InyoPools Product Specialist Dennis R. Posted: 9/11/2011
Your pool repair man is correct. A salt chlorine generator has to be installed as the last element in your return line after the pump, filter and heater. See Step 19 of our How To Guide.Reply
desertsw Posted: 9/9/2011
I was just advised by a pool repair company that my chlorine generator on my salt pool was installed incorrectly. The chlorine generator is installed prior to the water flow going into my heater. He indicated that the chlorine generator should be installed after the water comes out of the heater and prior to going back to the pool in order to avoid damaging the heater elements. He also indicated that this setup voids the warranty on the heater and I could ask for a new heater from the company that originally installed the pool as well as request a re-plumbing of the chlorine generator.Reply
InyoPools Product Specialist Dennis R. Posted: 8/31/2011
Sounds like your not wired to the timer correctly. Recheck the guide. If your are wired with the pump, they will both go on/off at the same time.Reply
Jun Posted: 8/28/2011
I just installed my compupool 60k, But I ran into problem. when my pump turns on, the compupool control unit turns of. Only when the pump turns off when the display shows up? Any possible solution?Reply
InyoPools Product Specialist Dennis R. Posted: 8/12/2011
The primary concern when providing power to the Compupool is that you never run the Compupool without the pump being on. That being said, there are two general setups for installing the Compupool system. This guide assumes the most common set up for in ground pools where you have an external timer controlling the pump. For many above ground pools without an external timer, the user may choose to use the internal timer feature available on the Compupool system to control both his Compupool and pump. In this case the user would wire the Compupool direct to the circuit breaker and plug in his pump at the bottom of the Compupool control box. When the Compupool is installed you will set the display clock and the internal timer will be set to work off that clock. The internal timer will then turn on both your pump and Compupool at the time you program.Reply
KRW Posted: 8/12/2011
How are all of the added functions of the Compupool CPSC24 supposed to operate if the control unit is wired to the timer that turns the pump on and off? I have read everything I can find on this subject, and it seems to be very contradictory. If you are supposed to set the time and all the other functions, then how can it operate if the power from the timer keeps going on and off with the pump. Please respond to this comment, I see so many that are never answered.Reply
InyoPools Product Specialist Dennis R. Posted: 7/31/2011
The salt will dissolve in 48 hours. If your water is cloudy after that, you have another problem and you may need to add chemicals to eliminate the cloudy condition. See our How To Guide on adding chemicals.Reply