If you see the Hayward pool heater error code LO, it means the flow switch is open. This is most commonly caused by a clogged filter. To clear the clog and reset the flow switch, follow these steps:
1. Turn off the power to the pool heater.
2. Remove the filter cover and clean the filter.
3. Reset the flow switch by flipping the switch back and forth a few times.
4. Turn on the power to the pool heater.
If the error code persists, there may be a more serious issue with the pool heater and you should contact a professional.
What does Lo on a Hayward pool heater mean?
If you see the letters “Lo” on your Hayward pool heater, it means that the heater is in low-mode. The low-mode is a safety feature that kicks in when the heater reaches a certain temperature. When the heater is in low-mode, it will not produce as much heat as it normally would.
What does error code LO mean?
When you’re using a computer, you may sometimes see an error code pop up on the screen. If you’re not sure what this code means, you can look it up online or in a computer manual.
Error code LO is an abbreviation for “low on disk space.” This code indicates that there isn’t enough room on the computer’s hard drive to save the file that you’re trying to create or save.
If you see this error code, you may need to free up some space on your hard drive. You can do this by deleting unneeded files, moving files to an external hard drive, or upgrading to a larger hard drive.
How do I reset my Hayward pool heater?
If your Hayward pool heater is not heating your pool properly, there may be a need to reset it. Resetting the heater is a fairly simple process, and can often fix common problems.
The first step is to make sure that the heater is turned off. Once it is turned off, locate the reset button on the front of the unit. It is a small, red button located near the bottom of the unit. Push and hold the reset button for about five seconds, then release it.
Next, turn the heater back on. It may take a few minutes for the heater to start up, so be patient. Once it is started, check to see if the heater is heating the pool properly. If not, there may be a more serious problem that needs to be addressed.
If you need to reset your Hayward pool heater, there is a good chance that you are experiencing one of the following problems:
-The heater is not turning on
-The heater is not heating the pool properly
-The heater is making strange noises
If you are experiencing any of these problems, resetting the heater may be the solution. Keep in mind that if the problem persists, you may need to call a professional to help diagnose and fix the issue.
How do I fix the error on my Hayward heater?
If you are experiencing an error on your Hayward heater, there are a few steps you can take to try and fix it.
The first thing you should do is check to make sure that the unit is properly plugged in and that there is power to it. If it is plugged in and there is power, but the heater is still not working, you may need to call a technician to help you troubleshoot the issue.
If the heater is plugged in and there is power, but the unit is still not heating up, you may need to reset the heater. To do this, unplug the heater and wait for 30 seconds. Then, plug it back in and turn it on.
If the heater is plugged in and there is power, but the unit is not heating up and the reset button does not work, you may need to replace the heating element. To do this, you will need to remove the front cover of the heater and unscrew the heating element. Then, replace the heating element and put the front cover back on.
Why does my pool heater say low flow?
If you’re wondering why your pool heater is saying low flow, you’re not alone. This is a common question among pool owners, and for good reason. A pool heater that says low flow can mean a lot of different things, so it’s important to understand what’s going on before you take any action.
In most cases, a pool heater that says low flow means that there’s not enough water flowing through the system to generate heat. This can be caused by a number of things, including a clogged filter, a dirty pool, or a low water level.
If your pool heater is saying low flow, the first thing you should do is check the filter. A clogged filter can prevent water from flowing through the system, which will cause the pool heater to say low flow. If the filter is clogged, clean it or replace it as necessary.
You should also check the pool for dirt and debris. A dirty pool can also prevent water from flowing through the system, which will cause the pool heater to say low flow. If the pool needs to be cleaned, clean it as soon as possible.
Finally, you should check the water level. If the water level is low, fill the pool to the correct level. Once the water level is correct, the pool heater should start working properly.
If none of these things seem to be the problem, there may be something wrong with the pool heater itself. In this case, you should contact a professional to have the heater repaired or replaced.
Regardless of the cause, it’s important to address the issue as soon as possible. A pool heater that says low flow can mean a lot of different things, so it’s important to understand what’s going on before you take any action.
How do I reset my pool heater?
Resetting your pool heater is a process that can be completed in a few short steps.
The first step is to turn off the power to the pool heater at the breaker box.
The next step is to remove the front cover of the pool heater.
The third step is to locate the reset button on the pool heater. This is typically a red button that is located on the upper right-hand corner of the pool heater.
The fourth step is to press and hold the reset button for 10 seconds.
The fifth step is to replace the front cover of the pool heater and turn on the power to the pool heater at the breaker box.
The pool heater will now be reset and ready to use.
Why does my Hayward pool heater keep shutting off?
There can be a number of reasons why your Hayward pool heater is shutting off. It’s important to troubleshoot the issue so you can get your pool back up and running.
One common reason your Hayward pool heater may be shutting off is because the water is too cold. If the water is below the desired temperature, the heater will automatically turn off. Make sure to check the water temperature and adjust it if necessary.
Another possibility is that the filter is dirty and needs to be cleaned. If the filter is clogged, the heater will not be able to run properly and will shut off. Make sure to clean the filter regularly and check the air flow.
If the heater is not getting enough power, it may also shut off. Check to make sure that the breaker is not tripped and that the power is turned on.
If you have tried all of the above and your Hayward pool heater is still shutting off, it may be time to call a professional. They will be able to help diagnose the issue and find a solution.