How To Fix Hayward Pool Heater Error Code If?

Hayward Pool Heater Error Codes: What They Mean and How to Fix Them

Your Hayward pool heater is an essential part of your swimming pool, keeping the water warm and comfortable for swimming. But what happens when your heater starts displaying error codes?

Don’t panic! In most cases, Hayward pool heater error codes are easy to fix. With a little troubleshooting, you can get your heater back up and running in no time.

In this article, we’ll explain what the different Hayward pool heater error codes mean and how to fix them. We’ll also provide some tips on how to prevent future problems.

So if you’re seeing an error code on your Hayward pool heater, read on for help!

Error Code Cause Solution
E1 High limit thermostat tripped Turn off the heater and allow it to cool down. Reset the thermostat.
E2 Low water flow Check the water flow to the heater. Make sure the filter is clean and the pump is working properly.
E3 Flame rollout Turn off the heater and call a qualified technician to inspect the heater.
E4 Gas valve malfunction Turn off the heater and call a qualified technician to inspect the heater.
E5 Thermocouple malfunction Turn off the heater and call a qualified technician to inspect the heater.

Error Code Definitions

Hayward pool heaters can display a variety of error codes. These codes can help you to troubleshoot problems with your heater and identify the source of the issue. The following table lists and defines the most common Hayward pool heater error codes:

| Error Code | Definition | Troubleshooting Steps |
|—|—|—|
| E1 | High limit switch open | Check the limit switch and replace it if necessary. |
| E2 | High limit switch closed | Check the limit switch and make sure it is properly installed. |
| E3 | Low limit switch open | Check the low limit switch and replace it if necessary. |
| E4 | Low limit switch closed | Check the low limit switch and make sure it is properly installed. |
| E5 | Thermostat open | Check the thermostat and replace it if necessary. |
| E6 | Thermostat closed | Check the thermostat and make sure it is properly installed. |
| E7 | Gas valve open | Check the gas valve and make sure it is properly installed. |
| E8 | Gas valve closed | Check the gas valve and make sure it is properly installed. |
| E9 | Gas pressure too low | Check the gas pressure and make sure it is within the proper range. |
| E10 | Gas pressure too high | Check the gas pressure and make sure it is within the proper range. |
| E11 | Water temperature too high | Check the water temperature and make sure it is within the proper range. |
| E12 | Water temperature too low | Check the water temperature and make sure it is within the proper range. |
| E13 | Overheat lockout | The heater has shut down due to overheating. Turn off the heater and allow it to cool down before restarting it. |
| E14 | Faulty control board | The control board is malfunctioning and needs to be replaced. |

Troubleshooting Steps

If your Hayward pool heater is displaying an error code, you can follow these steps to troubleshoot the problem:

1. Check the electrical system. Make sure that the heater is plugged in properly and that the power is turned on.
2. Check the gas system. Make sure that the gas valve is open and that there is gas flowing to the heater.
3. Check the water system. Make sure that the water is flowing to the heater and that the water temperature is within the proper range.
4. Check the limit switches. The limit switches are used to protect the heater from overheating. If the limit switches are open, the heater will not turn on. If the limit switches are closed, the heater may overheat.
5. Check the thermostat. The thermostat is used to control the temperature of the water. If the thermostat is not working properly, the heater may not be able to maintain the desired water temperature.
6. Check the gas valve. The gas valve is used to control the flow of gas to the heater. If the gas valve is not working properly, the heater may not be able to heat the water.
7. Check the control board. The control board is the brains of the heater. If the control board is malfunctioning, the heater may not be able to operate properly.

If you have checked all of the above and the heater is still displaying an error code, you may need to call a qualified technician to repair the heater.

Hayward pool heaters are designed to provide years of reliable service. However, if your heater is displaying an error code, it is important to troubleshoot the problem and take steps to fix it. By following the steps in this guide, you can quickly and easily troubleshoot common Hayward pool heater error codes.

3. Repair and Replacement Parts

Hayward pool heaters are made with high-quality components, but even the best equipment can eventually fail. If you’re experiencing a Hayward pool heater error code, it’s possible that one of the parts has malfunctioned. In this section, we’ll list and describe the different parts that can be repaired or replaced on a Hayward pool heater. We’ll also provide information on how to order replacement parts and how to install them yourself.

List of Hayward Pool Heater Parts

The following is a list of the major parts that can be repaired or replaced on a Hayward pool heater:

  • Heat exchanger: The heat exchanger is responsible for transferring heat from the water in the pool to the water in the heater. If the heat exchanger is damaged, it will not be able to heat the water properly.
  • Thermostat: The thermostat controls the temperature of the water in the pool. If the thermostat is not working properly, it may not be able to maintain the desired temperature.
  • Circulation pump: The circulation pump circulates the water through the heater. If the circulation pump is not working properly, it will not be able to move the water through the heater and heat it up.
  • Control board: The control board is the brains of the heater. It controls all of the functions of the heater, including the thermostat, the circulation pump, and the burner. If the control board is not working properly, it may not be able to operate the heater correctly.
  • Burner: The burner is responsible for igniting the gas and creating the heat that is transferred to the water in the pool. If the burner is not working properly, it will not be able to heat the water.

How to Order Replacement Parts

You can order replacement parts for your Hayward pool heater from the Hayward website or from a local pool supply store. When ordering replacement parts, be sure to provide the following information:

  • The model number of your heater
  • The part number of the replacement part
  • The quantity of the replacement parts you need

How to Install Replacement Parts

Installing replacement parts on a Hayward pool heater is relatively straightforward. However, it is important to follow the instructions carefully to avoid damaging the heater. If you are not comfortable working with electrical or plumbing components, it is best to have a qualified pool technician install the replacement parts for you.

4. Calling a Professional

If you are not comfortable repairing or replacing the parts on your Hayward pool heater, it is best to call a professional for help. A qualified pool technician will be able to diagnose the problem and make the necessary repairs or replacements.

When to Call a Professional

You should call a professional for help with your Hayward pool heater if:

  • You are not comfortable working with electrical or plumbing components
  • You are unable to identify the problem with the heater
  • You are unable to fix the problem yourself

How to Find a Qualified Pool Technician

You can find a qualified pool technician by doing a search online or by asking for recommendations from friends or family who have had pool work done. When choosing a pool technician, be sure to ask about their experience, qualifications, and licensing. You should also get at least 2-3 quotes from different companies before making a decision.

What to Expect When You Call for Service

When you call for service on your Hayward pool heater, the pool technician will typically do the following:

  • Ask you about the problem you are experiencing
  • Inspect the heater to identify the problem
  • Make the necessary repairs or replacements
  • Test the heater to make sure it is working properly

The cost of repairs will vary depending on the type of problem and the parts that need to be replaced. However, you can expect to pay anywhere from $100 to $500 for repairs.

Hayward pool heaters are reliable and durable, but even the best equipment can eventually fail. If you’re experiencing a Hayward pool heater error code, it’s possible that one of the parts has malfunctioned. In this article, we’ve listed and described the different parts that can be repaired or replaced on a Hayward pool heater. We’ve also provided information on how to order replacement parts and how to install them yourself. If you’re not comfortable working with electrical or plumbing components, it is best to call a professional for help.

Q: What does it mean when my Hayward pool heater displays error code E1?
A: Error code E1 indicates that the heater’s control board has detected a problem with the gas valve. This could be caused by a number of things, including a faulty gas valve, a problem with the gas supply, or a problem with the control board itself.

Q: How do I fix error code E1 on my Hayward pool heater?
A: To fix error code E1, you will need to first identify the cause of the problem. If the gas valve is faulty, it will need to be replaced. If the gas supply is the problem, you will need to contact your gas company to resolve the issue. If the control board is the problem, it will need to be repaired or replaced.

Q: What does it mean when my Hayward pool heater displays error code E2?
A: Error code E2 indicates that the heater’s control board has detected a problem with the ignitor. This could be caused by a number of things, including a faulty ignitor, a problem with the gas supply, or a problem with the control board itself.

Q: How do I fix error code E2 on my Hayward pool heater?
A: To fix error code E2, you will need to first identify the cause of the problem. If the ignitor is faulty, it will need to be replaced. If the gas supply is the problem, you will need to contact your gas company to resolve the issue. If the control board is the problem, it will need to be repaired or replaced.

Q: What does it mean when my Hayward pool heater displays error code E3?
A: Error code E3 indicates that the heater’s control board has detected a problem with the flame sensor. This could be caused by a number of things, including a faulty flame sensor, a problem with the gas supply, or a problem with the control board itself.

Q: How do I fix error code E3 on my Hayward pool heater?
A: To fix error code E3, you will need to first identify the cause of the problem. If the flame sensor is faulty, it will need to be replaced. If the gas supply is the problem, you will need to contact your gas company to resolve the issue. If the control board is the problem, it will need to be repaired or replaced.

Q: What does it mean when my Hayward pool heater displays error code E4?
A: Error code E4 indicates that the heater’s control board has detected a problem with the limit switch. This could be caused by a number of things, including a faulty limit switch, a problem with the temperature sensor, or a problem with the control board itself.

Q: How do I fix error code E4 on my Hayward pool heater?
A: To fix error code E4, you will need to first identify the cause of the problem. If the limit switch is faulty, it will need to be replaced. If the temperature sensor is the problem, you will need to replace it. If the control board is the problem, it will need to be repaired or replaced.

Hayward pool heater error codes can be a frustrating experience, but they can usually be resolved by following the steps outlined in this guide. By understanding the meaning of the error code and taking the necessary steps to correct the problem, you can keep your pool heater running smoothly and safely.

Here are some key takeaways to remember:

  • Error codes are typically displayed on the control panel of the pool heater.
  • The meaning of the error code can be found in the owner’s manual or online.
  • To correct the error, you may need to reset the heater, clean the filters, or replace a faulty part.
  • If you are unable to resolve the error code yourself, you can contact a qualified pool technician for help.

By following these tips, you can keep your Hayward pool heater running smoothly and safely for years to come.

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