Introduction
Installing and starting up a residential or commercial pool and spa heater may seem daunting at first, but with the right knowledge and guidance, it can be a smooth process. In this article, we will take you through the installation and startup process, as well as provide basic troubleshooting tips. It is essential to follow the instructions provided by authorized personnel qualified in pool and spa heater installation. Let’s begin by understanding the importance of reading the installation manual before installing the heater.
Reading the Installation Manual
Before you start the installation process, it is crucial to read the universal 8 series installation manual provided with the heater. This manual contains detailed instructions that must be carefully followed. Please note that this article is designed to serve as a quick overview and should not replace or supersede the information provided in the installation manual. For a free copy of the manual, you can visit our website at hayward.com.
Unloading and Preparing the Heater
When the heater arrives, it is essential to handle it with care. Do not drop the heater from the truck tailgate to the ground, as this may cause damage. Make sure you have the necessary equipment or enough people to unload the heater properly.
Once the heater is uncrated, you will notice that it is tied down to the pallet by three screws. One screw is located at the rear of the heater, and the other two are inside the front panel. These screws need to be removed to access the heater. Carefully remove them and lift the heater off the pallet.
Understanding Altitude Considerations
The heater can be installed at altitudes up to 10,100 feet above sea level. However, specific modifications may be required depending on the model and altitude. The necessary parts for converting the heater for outdoor installation at altitudes up to 7,700 feet are included with the heater. To learn more about high altitude installations, please refer to the installation manual.
Complying with Codes
When selecting a suitable location for the heater, it is important to keep in mind that it is a gas appliance. Therefore, the installation must comply with national, state, and local codes. These codes ensure the safety and proper functioning of the heater. Make sure to familiarize yourself with the codes applicable in your area before proceeding with the installation.
Important Considerations for Installing a Gas Pool Heater
When it comes to installing a gas pool heater, there are several important factors to consider. From following the proper codes to ensuring the correct clearances, these guidelines are crucial for the safe and efficient operation of your heater. This article will outline some of the key considerations you should keep in mind when installing a gas pool heater.
Adhering to Codes and Regulations
Before installing a gas pool heater, it is essential to familiarize yourself with the relevant codes and regulations in your area. In the United States, this would typically involve consulting the National Fuel Gas Code, while in Canada, the Canadian code will apply. These codes outline specific requirements for the location of the heater in relation to public walkways, adjacent buildings, windows, and building openings. If you are unsure about any aspect of these codes, it is highly recommended to seek assistance from a licensed gas professional with experience in gas pool heaters.
Outdoor Installation Guidelines
If you choose to install your gas pool heater outdoors, there are certain clearances that must be maintained for optimal functionality and safety. According to the guidelines, the heater should have a clear space of 36 inches over the top, 24 inches in front, 6 inches in the back, 12 inches on the water connection side, and 6 inches on the side opposite the water connections. It is crucial to note that the heater should not be installed under a deck or within 24 inches of any outdoor HVAC equipment. Additionally, consider the potential growth of shrubs over time, as it may interfere with the required clearances specified in the installation manual.
Indoor Installation Instructions
For indoor installations, it is imperative to consult the installation manual for specific venting instructions. Due to safety concerns and the critical nature of indoor installations, only a qualified ventilation contractor familiar with gas pool heaters should undertake the venting process. When enclosing or installing the heater indoors, it is necessary to have a combustion air vent starting within 12 inches of the bottom of the enclosure. Furthermore, a ventilation air vent should be provided commencing within 12 inches of the top of the enclosure. For precise instructions on this type of installation, refer to the installation manual provided by the manufacturer.
A Versatile Solution for Water Connections: The Universal 8 Series Gas Heater
Flexible Installation Options
The Universal 8 Series gas heater is designed to provide flexibility in installation, allowing for water connections to be located on either the right or left hand side. Although side heaters are factory shipped with the connections on the right side, it is possible to move them to the left side by following the instructions detailed in the installation manual.
Important Considerations
It is essential to rotate the heat exchanger, rather than flipping it, when making the necessary adjustments. To ensure the proper installation of the heater, it is strongly recommended that a trained service technician performs these steps. This will ensure that the heater functions efficiently and without any issues.
Residential and Commercial Models
The residential heater model is equipped with a CPVC Union kit, while the commercial heater model is equipped with a CPVC flange nipple that is bolt connected. These components are specifically designed to accommodate water piping to and from the pool or spa.
Proper Plumbing Techniques
It is crucial to assemble the union kit or flange nipple to the heater prior to plumbing. Once assembled, it is important to tighten the union nuts or bolts securely before gluing fittings or pipes to the nipples or flange. This step ensures a leak-proof connection and prevents any potential issues down the line.
Aligning Unions and Seals
To avoid difficulties in aligning unions for tightening, it is recommended not to glue them to the pipes before connecting them to the heater. This will allow for easier access and better control when securing the unions. It is also important to ensure that the seals are in place on the header for residential heaters and on the flange for commercial heaters. These seals play a vital role in maintaining the integrity of the system and preventing leaks.
Water Flow Rate
The minimum allowable water flow rate, as indicated on the screen and in the installation manual, may vary depending on the specific model of the heater. It is crucial to adhere to these guidelines to ensure the proper functioning and longevity of the heater. The maximum flow rate for all heaters in the Universal 8 Series is 125 gallons per minute.
Ensuring Proper Flow Rate and Protection
If your pump and filter normal flow rate exceeds 125 gallons per minute, it is important to install an external bypass to prevent damage. It is crucial to note that any damage caused by flow rates outside of the allowable limits will not be covered under the warranty. Therefore, it is essential to take the necessary steps to ensure the flow rate remains within the accepted range.
Pressure Relief Valve for Heater
In some areas, local or state approving authorities may require the installation of a pressure relief valve for the heater. This valve serves as a safety measure to prevent excessive pressure buildup. The heater’s header is equipped with a three-quarter inch port specifically for this purpose. For detailed guidelines on the installation and sizing of pressure relief valves, refer to the installation manual. Additionally, it is important to note that a relief valve must be ordered separately for residential heaters, while commercial heaters come with a relief valve already installed.
Evidence of Professionalism: Licensed Electricians Only
To minimize the risk of electrical shock, burn, or serious property damage, it is imperative that all electrical wiring be done by licensed electricians. The presence of hazardous voltage requires the expertise of professionals who are trained in handling such situations. Attempting electrical work without the proper qualifications can have severe consequences, including the potential for injuries or fatalities.
Compliance with Local and National Codes
When it comes to electrical wiring, compliance with applicable local and national codes and regulations is mandatory. These guidelines are in place to ensure the safety of individuals and properties. Adhering to these codes and regulations guarantees that the wiring is done according to the established standards, reducing the risk of electrical hazards.
Electricity Requirements for Universal 8 Series Gas Heaters
The operation of Universal 8 Series gas heaters relies on electricity. These heaters can be wired for either 120 or 240 volts AC. To facilitate voltage selection, the heater is equipped with a pair of voltage selector plugs. These plugs can be accessed by removing the front door of the heater. By default, the heater ships with a 240 volt plug installed on the fuse circuit board located in the electrical compartment behind the control board. However, if the heater is connected to a 120-volt power supply, it is crucial to install the appropriate 120-volt plug. The flexibility of wiring the heater for high voltage from either the left or right side provides convenience and accessibility.
The Importance of Proper Wiring and Bonding for Heaters
Wiring and Electrical Connections
When it comes to installing a heater, it is crucial to follow the wiring diagram provided, as well as the instructions in the installation manual. In particular, if you plan to automate the heater using an external control system, such as Hayward’s Pro Logic connections, you must ensure that the necessary electrical connections are made in the same panel as the main power. Additionally, low voltage wires should be run in their own conduit to prevent interference or damage. Always consult the wiring diagram and the installation manual for proper connections.
Bonding Requirements
According to the National Electric Code (NEC) and most other codes, all metallic components of a pool structure, including reinforcing steel, metal fittings, and above-ground equipment, must be bonded together. This bonding is crucial for safety reasons and helps to prevent electrical shock. To meet this requirement, a solid copper conductor wire is typically used. In the United States, a number eight bare wire is recommended, while in Canada, a number six bare wire is recommended. Hayward heaters are designed to be connected to a bonding grid using a bonding lug provided on each side of the heater.
Gas Piping Installation
The installation of gas piping should only be done by a qualified gas installer and should adhere to both local regulations and national fuel gas codes. In Canada, the Canadian code must also be followed. It is essential to consult the installation manual for information on gas pipe sizing and installation guidelines. The gas valve on the heater is usually located on the left side, but gas lines can enter from either side. Before attaching gas piping, remember to remove the plug from the gas valve. After installation, it is crucial to check the gas pressure to ensure proper functioning of the heater. Procedures for checking gas pressure can be found in the installation manual.
Water Pressure Switch Adjustment
The water pressure switch on the heater is typically preset at the factory for the majority of installations. However, in certain cases where the heater is installed either below or above the surface of the pool, the water pressure switch may need to be adjusted. It is essential to consult the installation manual for instructions on how to make this adjustment properly. By following the manual, you can ensure that the heater operates efficiently and provides the desired level of warmth for your pool.
Proper wiring and bonding are crucial aspects of installing a heater. The wiring diagram and installation manual should be your go-to references to ensure correct electrical connections and comply with all relevant codes. Gas piping installation should be entrusted to a qualified professional, following local regulations and national fuel gas codes. Lastly, the adjustment of the water pressure switch, if necessary, must be done according to the manufacturer’s instructions in the installation manual. By following these guidelines, you can ensure a safe and efficient operation of your pool heater.
How to Adjust the Temperature Control on your Hayward Pool Heater
The Temperature Control
The Hayward pool heater is equipped with a temperature control that allows you to control the water temperatures in your pool and spa. You can easily adjust the individual set points for the pool and spa using the keypad on the heater. The control will display the current water temperature for the pool or spa. If any issues arise, a diagnostic code will be displayed to assist a technician in resolving the problem.
Operating Modes
The heater has three different operating modes: pool, spa, and standby. These modes need to be manually reset. In pool mode, the heater will operate as needed to warm the pool water to the set temperature. In spa mode, the heater will do the same for the spa water. However, in standby mode, the heater will not operate at all.
Setting Up for Remote Control
If you would like to use a remote controller, such as the Haywards Pro Logic, to control your heater, you can easily set it up. Start by placing the heater in standby mode using the mode button. Then, simultaneously press and hold the mode button and the down arrow for about three seconds. The screen will display “Bo” to indicate that the heater is ready for remote control. Now, you can choose either the pool or spa mode for remote control.
Temperature Limitations
Once the heater is set up for remote control, the thermostat will only function as a high limit. This means that it will not allow the heater to heat beyond 104 degrees Fahrenheit. If you need information about temperature setting limits, please refer to the universal 8 series manual.
Adjusting the temperature control on your Hayward pool heater is a simple process. By following the manual or contacting a Hayward technician for assistance, you can easily set the desired temperatures for your pool and spa. Additionally, with the option for remote control, you can conveniently operate the heater from a distance using a compatible controller. Remember to adhere to the temperature limitations to ensure safe and comfortable swimming and spa experiences.
Possible Error Codes When First Firing a Heater
Error Code: Lo
This error code is typically associated with low or no water flow. To resolve this issue, first ensure that the pump is running and the water lines are free of air. Allow a few minutes after turning on the pump for the air to clear. This will give the pump enough time to prime and clear the air from the lines. If the heater has an external bypass, it may need to be adjusted to allow sufficient water flow. Also, check if the filter is clean. If none of these steps solve the problem, consult the manual or troubleshooting guide for further instructions.
Error Code: Ignite Failure
If the error code indicates that the heater failed to ignite, there are a few things you can check. First, ensure that the gas shutoff valve is open. Next, make sure that the gas control valve is in the “on” position. If all gas valves are open or on and the problem still persists, consult the gas pressure instructions. You can find the required pressures in the service and installation manual or the troubleshooting guide.
Error Code: AO
The AO code appears when the blower vacuum switch fails to close on a call for heat on new insulation. This error is sometimes caused by a failure to change the voltage selector plug from 240 volts to 120 volts when the heater is wired for 120-volt operation. To determine if the heater is wired for 120 volts, check the voltage settings and ensure that the 120-volt plug is installed correctly.
Getting Professional Help
If you have followed all the troubleshooting steps and are still unable to resolve the error code, it may be best to seek professional help. Visit hayward.com and select the dealer locator option, which can be found at the top left of the website. This will help you find a certified dealer who can provide the necessary service and assistance.
By addressing these common error codes and following the appropriate steps, you can effectively troubleshoot issues and ensure that your heater is functioning properly. Remember to consult the manual or troubleshooting guide for specific instructions related to your heater model, if needed.
Catching the Perfect Heater Repair and Service
Searching Made Easy
The navigation bar on the website provides a convenient way for users to find the nearest Hayward authorized service centers. To begin the search, enter the postal code of the location where the system is installed. Additionally, users can specify a search radius to narrow down the results.
Repair and Service Options
The website offers three different types of product repair and service for heaters. Whether you are facing a minor issue or require a complete system overhaul, Hayward has you covered. Their trusted service centers are equipped to handle a wide range of problems and are committed to providing efficient solutions.
Choose Hayward for Quality Assistance
After selecting the appropriate repair and service option, simply click on the submit button. In no time, you will be presented with a list of all the local Hayward authorized service centers in your area. These centers are knowledgeable about the universal 8 series and are experts in its installation, operation, and maintenance.
Visit Hayward Pool Products
For more information, make sure to visit Hayward Pool Products at www.hayward.com. They offer a comprehensive range of pool products, including heaters, pumps, filters, and more. Their website is a valuable resource for all your pool needs and can provide insights on maintenance, troubleshooting, and proper usage of their products.
Installing and starting up a pool and spa heater can be made easier by following the guidelines provided by authorized personnel and reading the installation manual. It is crucial to take the necessary precautions during unloading and ensure compliance with altitude and code requirements. By doing so, you can have a well-functioning and efficient heater that provides you with a comfortable pool and spa experience.
Installing a gas pool heater requires careful consideration of the relevant codes and regulations, as well as adherence to specific clearances and venting guidelines. Whether you are installing the heater outdoors or indoors, it is crucial to consult a licensed gas professional or a qualified ventilation contractor to ensure a safe and efficient installation. By following these guidelines, you can enjoy the benefits of a gas pool heater while ensuring the safety of yourself and others.
The Universal 8 Series gas heater offers a versatile solution for water connections, allowing for easy installation on either the right or left hand side. Proper plumbing techniques, including secure tightening and the use of seals, are essential for optimal performance. By adhering to the manufacturer’s instructions and guidelines, you can ensure the longevity and efficient operation of your heater.
When it comes to finding the perfect heater repair and service for your Hayward system, the navigation bar on their website is your best bet. It allows you to easily find nearby authorized service centers, ensuring that your pool’s heating system is in the hands of trained professionals who understand your specific needs. With Hayward’s top-notch products and reliable service, you can enjoy a well-maintained pool all year round.
