Question about Intex Automatic Salt Water System for Above Ground Saltwater Pool

2 Answers

Code 91 always shows after 8 hours of operation still low salt.

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Governor:

    An expert whose answer got voted for 20 times.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 10 Answers

As you stated, 91 means the unit thinks you have Low Salt. I have seen this occur with my 8110 if the salt level is actually too low as well as when the plates have a large amount of white crystals on them. If your plates look clean (I use a pressure washer to clean mine), check the salt level using salt test strips you can get at a pool supply store. If all this checks out, I found this suggestion while searching for a solution to a problem I was having. I ran across this suggestion at this site:

http://x.havuz.org/viewtopic.php?f=26&t=1101&start=80

"Xlav8r wrote:Hey , the "CODE 91" fix was said a while back regarding resistors. pull off cover carefully, both the flow sensor and cell power cables exit the case making lifting the plastic case difficult but manageable. look for three adjustable resisters, one above the other. They are marked (or mine was) VR1, VR2,and VR3 on the circuit board. they were black and about the diameter of a pencil eraser with a small Philips (+) adjustable head. The head was locked with glue? but it can be scraped off. The original suggestion said to turn the VR1 resister a quarter turn CCW. This did not work for me but I added an additional quarter turn CCW (now half a turn CCW) and it is back working as it did originally. I will keep an eye on my salt content to keep at 3000ppm as suggested in manual."

I have not tried this particular solution since I am not currently having this problem.

Posted on Jul 09, 2009

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

  • Contributor
  • 2 Answers

I cleaned my cell with vinager.didnt help
cleaned with muriatic acid ,didn't help.
then I turned the plug going to the cell over to reverse the voltage its been working for a week now with no problem

Posted on Jul 06, 2013

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why do i continue to show low salt?


I do have the same problem every few days all I just discover is that I remove the cell tube and with the help of a long thin knife I clean the surface of the copper cell both in between and outsides. There is always dry salt on the surfaces and after the cleaning the sensor reading is in acceptable level so the chlorinator is working perfect without any 91 massage. To work it every day in order to avoid this happens very often and of course every time you hear the beap sound you have to repeat the scrutching and cleaning with the nife,

Jun 13, 2014 | Intex Automatic Salt Water System for ...

3 Answers

I have done everything the manual says, but my saltwater system will not stop blinking error code 91. The salt level is fine, and the cell is clean. Do I need to replace the cell. My pool is now green and...


Bummer!!! Looks like you checked both things that would cause the code 91 error for "Low Salt". Here's what I've done to solve my low salt "91 code in the past.. I overshoot by 1/2 bag = 20lbs of the recommended salt add quantity when the code appears. Calculate by using this formula..
.0067 X Pool Gallons. I have a 14,000 gallon pool and when I get the 91 code for low salt, I add about 110 lbs of salt. Manual says 93 lbs...let it circulate for 24 hours by running the pump only and then start the chlorination cycle.. Before doing this, you MUST make sure the cell in clean.. If any calcium buildup inside, it can give you a false "Low Salt" alarm.

I hope this helps!!

If this helps, please rate... Thanks

Jul 17, 2011 | Intex Automatic Salt Water System for ...

2 Answers

What is a code 93?


Code 93 = Good News for You! :-D It is your Saltwater Chlorinator's way of letting you know that it is working properly and your pool's water has a level of salt that is optimal/good.

Code 93 just lets you know it is not actively converting salt to chlorine...it is in 'standby mode.' When you first programmed the number of hours you wanted it to run (by pressing the left (down)arrow until you heard the beep, then pressing the right (up) arrow until you heard the beep - then pressing up until you reached the desired number of hours you wanted the unit to operate (minimum 1 hour, maximum 12 hours)) the unit began converting salt to chlorine immediately.
This is good news for you. Once the number of hours of operation are up, your unit will give you a code when you press either button. If your salt level is too low, you will receive code 91 indicating this, if your salt level is too high, you will receive code 92 indicating this, if the water flow is too low, you will receive code 90 indicating this (this gives you the opportunity to correct this before the next cycle begins. If there is no error with your pool's water, your unit will go into standby and wait until it is time to run the numbers of hours you programmed it for (it will begin it's cycle at the same time each day unless reprogrammed by you). When this happens, you will find code 93.

So, just to recap:
Code 93 = Good
Code 92= Salt level too HIGH (Empty approx. 20% of pools water & refill with fresh water.)
Code 91 = Salt level too LOW (Add salt.)
Code 90 = Low Water Flow (Check your filter. If it is working properly, you may find that it is too small for your pool. The filter that came with my pool was FAR TOO SMALL - I spent more time cleaning the pool than swimming in it. My 18' x 4' pool came with a 1500 filter. Now, I have a 4000 Sand Filter. This + the Saltwater Chlorinator = practically no maintenance. Together, these were approximately a $500 investment. WELL WORTH IT!!!)
Code 88 = Startup mode. (Press down arrow until you hear the beep. Press up arrow until you hear the beep. Press up arrow until you have the unit set to operate the number of hours you desire.)
As an extra FYI: The unit works with the sun. This means the unit turns the salt from your pool into natural chlorine which is then sent back into your pool. The sun turns this natural chlorine into salt. Your filter sends this salt into your saltwater chlorinator where it is again converted into natural chlorine & returned to your pool where then sun...I think you get it. ;-) It's a continuous process. ~This being the case, when you program your saltwater chlorinator, it is best to set it up to help it work with the sun rather than setting it up to compete with the sun. You do this by programming it to run at night. This way, your unit isn't working hard to generate chlorine at the same time the sun is diligently converting the chlorine to salt. I've read several articles where people argue that you should run your saltwater system at night & your filter during the day. I don't understand this concept. My filter runs 24/7 & my saltwater chlorinator runs 12 hours - from 8pm to 8am. Since I set my pool up to operate this way, I have not had to clean it at all other than backwashing the filter every other month just for principle. My water is crystal clear.
One further note of interest: My pool holds approximately 6000 gallons of water. For this, Intex recommends 135 pounds of salt. Because of some advice I'd read posted by other users, I started with only one 40lb bag. This was all my pool needed. Approximately once/year, I add one more 40lb bag.
RJBALLZER777, because you are receiving code 93, I realize you have set your pool up correctly and, therefore, are possibly thinking, "Why is she telling me all of these things I don't need to know?" I apologize if that is what you are thinking. I am really posting for those who have not gotten it just right the first time (or who are doing their research before buying as I did) so that they may get several questions answered at once. Hope you don't mind that I used your question as a means to post. (That's why I answered your question right off the bat.) Hope this post helps some.

Jun 20, 2011 | Intex Automatic Salt Water System for ...

1 Answer

I lost my manual, What do the codes mean on the salt water chlorenator in particular the code "93"?


88 ia str8 filtering
90 is low flow
91 is low salt
92 is high salt
93 is sleep mode

after running the amount of hours you set for chlorine generation it will shut down and display 93
The system wil then turn back on 24 hours later for the same amount of time

this is ok but every day is different you may need 5 hours and sometimes 12 or any where in between

to reset just unplug and plug back in

To further help you look up some of my posts on green water and low salt I am positive you will find them very helpful



http://www.intexcorp.com.hk/proifv/proifv_dl_client.jsp?lst_docsea=2009&source=intexstore&gid=2&lid=8738

Aug 08, 2010 | Intex Automatic Salt Water System for ...

1 Answer

Constant code 91! after only 1 week my first chlorinator was replaced due to this code. Have been using my replacement for approx 2.5 weeks and got my first code 91 - added 1 bag of high purity pool salt...


Hello,
A few things to do or you will create your own problems.

First and for most you must filter for at least 12 hours after adding salt to distribute the salt completly

You can not just blindly ad salt like you said you added a bag.

Although the manuals have an amount of salt for different size pools it is just a starting point. It is up to you tp fine tune

you must get a salt test kit
the kind that reads #'s not color

Get your salt as close to 3000ppm as possible
any lower than 2700 and you will get a low salt alarm and you will also not be producing enough chlorine
any higher than 3500 and you can go cloudy, trigger high alarm, and the water will taste nasty
you can even trigger low salt with too much salt content
So remember 3000ppm

If you are higher than the 3500 then drain 20% water and fill with fresh
continue this until you get to close to 3000

If low follow directions for low salt either on the test directions or bag of salt

I have had my system for this being the 4th season and have never cleaned the cells

any way, when you get the pool to around 3000 filter only for about 12 hours then turn on your generator

It should work fine

Aug 01, 2010 | Intex Automatic Salt Water System for ...

1 Answer

I have a Intex Pool that is 18 ft by 52 in. I have a Salt water chlorinator unit and I am tryiong to start up my pool. I added 80 kg of salt which is the recommended amount for my pool and then I ran my...


I have a krystal Clear deluxe Satlwater system recently the water went green(lots of rain) I added more salt and have run the pump extra time. It is better but not back to normal. Do I have to shock it and how do I do that? What and how much do I put in for an soft set pool 18 x 48.
thank you

Jun 17, 2010 | Intex Automatic Salt Water System for ...

2 Answers

Code 91


If you have hard water in your location you may want to try cleaning the electrolytic plate. I had the same issue where no matter how much salt was added I had code 91. I shut the water down going through the filter / generator. Pulled the outlet hose off and put on a cap. Pulled copper cell out and filled chamber with vinegar. Put cell back in and let set for 1 hour. Fluhed it out and hooked everything back up. Nop more salt problems. The process is in the book.

Jun 07, 2010 | Intex Automatic Salt Water System for ...

3 Answers

Intex Krystal Clear Saltwater Water Sanitizing System


Code 93 means the system is in Stand By (Operation Finished) mode. It will start the next cycle in 24 hours and run for the number of hours you have set, Codes are: 88 Stand By (Start Up) 00 Zero Operating Hours 01 Min Operating Hour or (1 Hour Remaining) 02 thru 12 Operating Hours remaining 90 Alarm Code (Low Water Flow/No Flow) 91 Low Salt Level 92 High Salt Level 93 Stand By Mode (Operating Process Finished)

May 30, 2010 | Intex Automatic Salt Water System for ...

2 Answers

Low salt


Same here, been getting the 91 code, 3 times in last 1 1/2 weeks. Added salt. Came on today, so I checked titanium plates and they were half clogged with white stuff. DO NOT ADD SALT just because 91 code is on, which I have done. . You need to check plates and clean if clogged, with hose and some pressure. I used a plastic wire tie to clean, do not use metal item to clean plates, you'll scratch the plates and ruin them. Mine was clogged on 2 plates full length.

Jul 18, 2009 | Intex Automatic Salt Water System for ...

Not finding what you are looking for?
Intex Automatic Salt Water System for  Above Ground Saltwater Pool Logo

1,597 people viewed this question

Ask a Question

Usually answered in minutes!

Top Intex Pool & Spa Experts

Jay Finke
Jay Finke

Level 3 Expert

1338 Answers

Mike

Level 3 Expert

4336 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you an Intex Pool and Spa Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...