
There are a few reasons why Hayward’s chlorinator not working model is causing some hayward plants to be less productive. For one, the chlorinator is not controlling the amount of water used by the plants. It is often not turned on or left off in the settings that the plants are using.
Full Answer
How do you fix a chlorinator that won't turn on?
An air lock inside the chlorinator can also reduce flow and chlorination. To clear an air lock, remove the lid, then turn on the pump and allow the chlorinator to fill with water. Turn off the pump; replace the lid, and turn the pump back on again.
What should I do when working on my Hayward chlorinator?
When working on the chlorinator you will want to make sure that your swimming pool filter system is shut off. You will also want to unplug t he pump cord if possible to prevent the swimming pool timer from kicking on the pool pump while you are working on rebuilding your Hayward Chlorinator.
Why is there no water in the canister on my chlorinator?
Low water in the canister indicates the presence of air. Next, restart the pump while the lid is off and allow water to fill the canister. As the water rises, it will push the air out of the system. Once the water fills the chlorinator, you can reinstall your lid.
Does a Hayward chlorinator have a check valve?
All models have a check valve to ensure that water flows only one way. Each Hayward chlorinator has a removable lid that allows you to drop in a slow-release Trichlor chlorine tablet. It also has a flow-control valve that allows you to adjust the flow of water.

What to do if your chlorinator is not working?
Check for a tripped circuit breaker or GFCI outlet test button. Many salt chlorinators also have a fuse inside the cabinet, designed to blow in the event of power overload, or a lightning strike. 2. Check Water Flow: The Salt Cell needs a certain amount of water flow to operate effectively.
How do you unclog a chlorinator?
0:091:01How to Unclog a Tablet Chlorinator - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou can also escort a water hose down the chlorinator to help clear out the blockage the tabs.MoreYou can also escort a water hose down the chlorinator to help clear out the blockage the tabs.
Why is my chlorinator not filling up with water?
The most common reason for low or no flow is that the baskets are full of debris. By checking and emptying both the skimmer basket (by the pool) and the pump basket (inside the pump) will free up the water flow, allowing the system to fully 'prime' and function at full capacity.
How do you know if your chlorinator is not working?
Test the water that water has just left the chlorinator - it should have a very high chlorine reading. (Remember that if it is extremely high it may bleach the test tablet so you may have to dilute the water you are testing). If there is no chlorine reading, the chlorinator will not be working.
Do chlorinators get clogged?
The unit can clog with scale, but it won't if you regularly clean it. Clogs can also occur in the control valve when you vacuum the pool, and airlocks can develop inside the cartridge. Clogs and airlocks restrict water flow, and the pool chlorine levels will fall.
How do you troubleshoot a Hayward salt Cell?
1:184:19How To: Troubleshoot a Hayward AquaRite - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe high salt LED is illuminated. Check the salt level with a test kit if the salt level is too highMoreThe high salt LED is illuminated. Check the salt level with a test kit if the salt level is too high lower. It by draining some of the pool water via the pools wastewater.
How do I reset my Hayward chlorinator?
Reset AquaRite Salt Chlorination Inspect Cell Light If the Inspect Cell Light is the only LED light flashing, then you can reset it by simply holding down the diagnostic button for 3 seconds, then release. The Inspect Cell indicator will now reset and will later come back on after another 500 hours of use.
Why is my salt chlorinator not producing chlorine?
Water flow The saltwater chlorinator needs a sufficient flow of water for effective operation. A dirty skimmer basket, clogged or dirty filter, and a clogged pump strainer, can cause insufficient water flow for the chlorinator to produce less chlorine.
Why is my salt pool not generating chlorine?
Salinity. Chlorine generators need salt to produce chlorine and can't do so if the amount of salt in the water is too low. The desired salinity level in a saltwater pool is between 2,500 and 3,500 ppm. Get a salt-testing kit from a pool supplier and check to make sure that the levels are within this range.
How do I reset my pool chlorinator?
0:141:31Chlorinator reset. Having electrical issues with your Hayward unit. Pure ...YouTubeStart of suggested clipEnd of suggested clipAnd the down. Gives it a reset. So you've got to hold it for a bit. And then it'll go through it'sMoreAnd the down. Gives it a reset. So you've got to hold it for a bit. And then it'll go through it's little numbers go through its setup. Then you release that. And it has reset.
How do you reset a salt chlorinator?
To reset, move the switch to 'Off' and then back to 'Auto'. Wait for the relay to click (5 to 10 seconds). When the instant salt level is stable (and the negative sign still present), slide switch to 'Super Chlorinate' and back to 'Auto'. It takes about 30 seconds for the unit to settle back on the default reading.
How long should a pool chlorinator last?
between 3-7 yearsAfter a couple of years, you might need to replace them. Salt chlorinators can last between 3-7 years. Higher priced salt chlorinators generally last longer.
Why are my chlorine tablets not dissolving in chlorinator?
If the tablets are not dissolving, and you get a strong smell of chlorine when you open the chlorinator, you probably have a bad check valve in the chlorinator. It is not allowing any water to move through the chlorinator, and any water that is there simply sits there and builds up a yellowish chlorine gas.
How do you open a chlorinator cell?
0:186:09How to clean your salt water chlorinator cell. Pools demystifiedYouTubeStart of suggested clipEnd of suggested clipThere is actually a little cap. Here. Just over the wires. And mine what the friendly spiders haveMoreThere is actually a little cap. Here. Just over the wires. And mine what the friendly spiders have added in there. And we need to turn the filter. Off. And then we simply unscrew.
How do I clean my pool salt chlorinator cell?
How To Clean A Salt CellTurn off pool pump.Remove the salt cell from the lines/unit.Rinse the plates with a garden hose.If you have a Zodiac LM Series salt cell, pour salt cell cleaner into the cell until the plates are covered. Let soak for 15 minutes.
How do you clean a saltwater chlorinator cell with vinegar?
1:072:34How to Clean your Pool Salt Cell with 5% Distilled White Vinegar - YouTubeYouTubeStart of suggested clipEnd of suggested clipI'm going to use a high-pressure nozzle to hose off the cell. See the white vinegar loosen upMoreI'm going to use a high-pressure nozzle to hose off the cell. See the white vinegar loosen up there's calcium that was in the cell really well was able to hose off really easily.
How to replace a Hayward CL110 chlorine line?
To replace the lines on the Hayward CL110 Chlorinator you will need to loosen the nuts at the end of each line. Turning them counter clockwise will loose these nuts, be sure to do it carefully or the chlorine feeder line nuts could break or strip out. Once the nuts are loose you can remove both the feed and return lines. The Hayward re-build kit for the Chlorinator should have new nuts and lines in the pack.
What is a Hayward CL110 chlorine feeder?
The Hayward CL110 Chlorinator is a bit different from the CL220 model. This model uses flexible black chlorine feeder hoses to connect the tank to the filter system. From time to time these lines will become brittle and need to be replaced. You can buy replacement Hayward Chlorine feeder lines online or from a local swimming pool supply store.
How to work Hayward CL220?
In order for the Hayward CL220 or the CL110 to work right you must have the chlorinator set and installed with the correct direction of flow. On the side of the chlorine feeder you will see an arrow that says, “flow”. This arrow needs to be pointed towards the return side of the swimming pool plumbing.
What is the dial setting on a pool chlorinator?
The dial setting ranges from 1 to 10. You can use this dial on the side of the chlorinator to control the amount of chlorine that goes back into your swimming pool. To increase the level of the chlorine into the pool you would want to turn the dial up towards the 10 setting.
Can you run water through a chlorinator?
Try to always run water through the chlorinator by turning the pool on first, this was NOT a typo that was said twice, Chlorine gas can be very dangerous, be careful anytime you work with any type of swimming pool chlorine or tablets.
Can you run a CL110 above ground pool?
Before working on either the in ground model which is the CL220 or the above ground swimming pool model which is the CL110 you will always want to make sure you can run the pool water though the chlorinator for a few minutes.
What to do if your CYA is too high?
Normally the best course of action is keeping the CYA level down to a manageable level, or if it's already too high, replace enough water to get it to a manageable level and then SLAM the pool.
Does rinse water go backwards?
Smy answered you, so I'll just elaborate and say that rinse runs water backward through the filter media so there's the potential that you could clog the media running enough water through it to empty the pool. waste runs water directly from the inlet of the filter to the waste port.
Can you replace cya with water?
Unfortunately there's no proven way except water replace ment. The problem with using tablets is that the cya gets high really fast in a lot of cases, and it becomes almost impossible to keep raising the fc to levels required to prevent algae blooms.
How to clear a chlorinator valve?
To clear the valve, first, remove the chlorinator lid. Using tongs, remove the chlorine tablets from the canister. Next, using tongs, remove any sludge or debris at the bottom of the chlorinator. Finally, remove the screen and hose it down with water.
How to get air out of a chlorinator?
First, turn your pump off and remove the chlorinator lid. Low water in the canister indicates the presence of air. Next, restart the pump while the lid is off and allow water to fill the canister. As the water rises, it will push the air out of the system. Once the water fills the chlorinator, you can reinstall your lid.
What is an offline chlorinator?
Offline chlorinators are ideal for pool owners installing a chlorinator into an existing pool line. You install them “off” of the existing plumbing line and attach thin tubes into the line.
What are the two types of chlorinators in a pool?
Before we begin, let’s make sure you know which type of chlorinator you have. There are two different types of chlorinators: inline and offline . The main difference between the two types of chlorinators is how you install it.
What happens if you reverse a chlorine hose?
However, if you reverse the hoses, the injection process that dissolves the chlorine will not function. Look for directional arrows on the hoses showing the correct installation direction.
What to check for when a chlorinator leaks?
Whenever you have a leak, the first places you want to check are the gaskets and O-rings. The O-ring on the inside of the chlorinator can become brittle over time.
Do pool chlorinators dissolve?
Tablets Are Not Dissolving. One of the most common swimming pool chlorinator issues we encounter is the tablets not dissolving. Or, in some cases, they aren’t dissolving as quickly as you think they should. However, pool owners can still come across other issues that contribute to undissolved chlorine tablets.
