Hayward OmniLogic Manual: A Comprehensive Guide
This manual provides detailed instructions for installing, operating, and maintaining your Hayward OmniLogic system; It covers troubleshooting, advanced features, and essential care guidelines for optimal performance.

The Hayward OmniLogic system represents a significant advancement in pool and spa automation, offering a centralized control solution for various functions. This innovative system streamlines pool management, enhancing convenience and efficiency for owners. It integrates control of pumps, heaters, sanitization systems, and lighting into a single, user-friendly interface.
Designed for both new installations and retrofits, the OmniLogic provides a robust platform for creating a customized pool experience. Its capabilities extend beyond basic automation, incorporating features like remote access and smart home integration. Understanding the system’s architecture and functionalities is crucial for maximizing its benefits. This introduction will lay the groundwork for a comprehensive understanding of the OmniLogic, preparing you for detailed setup, operation, and troubleshooting procedures outlined in this manual. Proper utilization ensures a seamless and enjoyable pool ownership experience.
What is the Hayward OmniLogic?
The Hayward OmniLogic is a fully integrated, intelligent control system designed to manage all aspects of your in-ground pool and spa. It’s more than just a timer; it’s a sophisticated automation hub capable of controlling pumps, heaters, lighting, sanitization (including salt chlorine generators), and other accessories. The system features a user-friendly interface, accessible both locally via the control panel and remotely through a mobile app.
At its core, the OmniLogic utilizes advanced technology to optimize pool operation, reducing energy consumption and enhancing water quality. It allows for precise scheduling and customization of pool functions, adapting to your specific needs and preferences. Communication with pool equipment occurs via a dedicated low-speed bus, ensuring reliable control. The system’s ability to monitor T-Cell current and integrate with smart home platforms further elevates its functionality, making it a central component of a modern, connected pool environment.
Key Features and Benefits
The Hayward OmniLogic boasts a wealth of features designed to simplify pool ownership and maximize enjoyment. Key benefits include complete system control from a single interface, reducing the need for multiple controllers. Remote access via smartphone or tablet allows for adjustments and monitoring from anywhere with an internet connection.
Energy efficiency is a major advantage, thanks to programmable schedules and optimized pump operation. Precise control over sanitization systems, like salt chlorine generators, ensures optimal water chemistry. The system’s ability to monitor T-Cell current provides valuable insights into generator performance. Furthermore, integration with smart home ecosystems (like Alexa or Google Assistant) adds convenience and automation possibilities. Troubleshooting is aided by detailed error codes and firmware update capabilities, ensuring long-term reliability and performance.

Installation and Setup
Proper installation is crucial for optimal system performance. This section details unboxing, electrical connections, initial configuration, and Wi-Fi setup for a seamless experience.
Unboxing and Component Check
Upon receiving your Hayward OmniLogic system, carefully inspect the packaging for any signs of damage during transit. Once opened, verify that all components listed on the packing slip are present. These typically include the OmniLogic control panel, power supply, communication cables, and any optional sensors like the T-Cell current sensor.
Thoroughly examine each component for physical defects or missing parts. The control panel should be free from cracks or dents, and the cables should be intact without any frayed wires. Ensure the power supply matches your local voltage requirements. Retain the original packaging and documentation for potential warranty claims or future reference.
Pay close attention to the communication wiring, as proper connection is vital for system functionality. Incorrect wiring can lead to communication errors with pumps and other connected devices. If any components are missing or damaged, immediately contact Hayward support or your point of purchase for assistance before proceeding with installation.
Electrical Connections and Requirements
Before making any electrical connections, always disconnect power to the circuit breaker supplying the OmniLogic system. Improper wiring can result in electrical shock or damage to the equipment. The OmniLogic typically requires a dedicated 120V or 240V circuit, depending on the model and local electrical codes – consult a qualified electrician if unsure.

Ensure the wiring gauge is appropriate for the amperage draw of the system and complies with national and local regulations. Connect the ground wire securely to the designated grounding terminal within the OmniLogic enclosure. Verify all connections are tight and secure to prevent loose wires and potential hazards.
Double-check the polarity of the connections before restoring power. Incorrect polarity can damage the system’s internal components. If you encounter any difficulties or are uncomfortable with electrical work, it is strongly recommended to hire a licensed electrician to perform the installation. Safety is paramount when dealing with electrical systems.
Initial System Configuration
Upon powering on the OmniLogic, the system will initiate a self-test and prompt you through the initial configuration process. This includes setting the date and time, which is crucial for accurate scheduling. You’ll then be asked to define your pool type (e.g., vinyl, concrete) and size, as these parameters influence pump and filtration settings.
Next, configure the pump speeds and filtration cycles according to your pool’s needs and local regulations. The OmniLogic allows for customizable schedules, enabling you to optimize energy efficiency and water quality. Carefully input the correct parameters for each connected device, such as pumps, heaters, and sanitization systems.
Review all settings before saving to ensure accuracy; Incorrect configuration can lead to suboptimal performance or damage to equipment. The system may also prompt you to register your product for warranty purposes and access online support resources; Take note of any default passwords and change them for security.
Wi-Fi Setup and Network Configuration
To connect your OmniLogic to your home Wi-Fi network, navigate to the “Network Settings” menu on the control panel. Select “Wi-Fi Setup” and the system will scan for available networks. Choose your network from the list and enter your password carefully – case sensitivity matters!
A successful connection will be indicated by a confirmation message on the display. If the setup fails, double-check your password and ensure your router is broadcasting on a 2.4 GHz frequency, as the OmniLogic may not support 5 GHz networks. Verify signal strength; a weak signal can cause intermittent connectivity.
Once connected, the OmniLogic can receive firmware updates and enable remote access via the Hayward OmniHub app. Ensure your network firewall isn’t blocking the system’s communication. Troubleshooting network errors may involve restarting your router or contacting your internet service provider for assistance.

Understanding the Control Panel
The OmniLogic control panel offers intuitive navigation and comprehensive system control. Familiarize yourself with display indicators, programming options, and settings for efficient pool management.
Navigating the User Interface
The Hayward OmniLogic’s user interface is designed for straightforward operation, allowing easy access to all system functions. Upon powering on, the main screen displays current operating status, including pump speeds, heater settings, and sanitizer levels. Utilize the directional arrows and ‘Enter’ button to move through menus and select options.
Accessing advanced settings requires navigating through layered menus. The ‘Menu’ button reveals primary options like ‘Schedule,’ ‘Settings,’ ‘Diagnostics,’ and ‘System.’ Within ‘Settings,’ you can adjust parameters such as temperature units, time display format, and network configurations. The ‘Diagnostics’ section provides valuable information regarding system performance and potential error codes.
Remember to save any changes made to settings before exiting a menu. The interface also supports customized schedules for automated operation, allowing you to program pump run times, heater activation, and sanitization cycles. Regularly exploring the interface will enhance your understanding and control over your pool’s automation system.
Display Indicators and Symbols
The Hayward OmniLogic’s display utilizes a variety of indicators and symbols to communicate system status effectively. A solid pump icon signifies pump operation, while a flashing icon indicates a pump fault or communication issue. Similarly, a heater symbol displays its active state, with flashing indicating a call for heat or an error condition.
Sanitizer levels are represented by bar graphs or numerical values, providing a clear indication of current chemical balance. Warning symbols, often depicted as exclamation points, alert users to potential problems requiring immediate attention. Network connectivity is indicated by a Wi-Fi symbol, confirming a successful connection to your home network.
Pay close attention to error codes displayed on the screen, as these provide specific information about the nature of the problem. Refer to the troubleshooting section of this manual for detailed explanations of each code. Understanding these indicators and symbols is crucial for proactive monitoring and maintaining optimal pool system performance.
Programming Schedules and Settings
The Hayward OmniLogic allows for highly customizable programming of schedules and settings to optimize pool operation. Users can create multiple schedules for pumps, heaters, and sanitization systems, tailoring operation to specific needs and preferences. Each schedule can be configured with different start times, durations, and operating modes.
Advanced settings enable fine-tuning of parameters such as water temperature setpoints, sanitizer output levels, and pump speeds. The system supports multiple modes, including automatic, manual, and vacation modes, providing flexibility for various scenarios. Remote access capabilities allow schedule adjustments from anywhere with an internet connection.
Carefully consider your pool usage patterns and environmental factors when programming schedules. Regularly review and adjust settings to ensure efficient energy consumption and optimal water quality. Detailed instructions for each programming function are available within the OmniLogic’s user interface.

Troubleshooting Common Issues
This section details solutions for frequent problems, including communication errors, relay malfunctions, and error code interpretations. Firmware updates and wiring inspections are also covered.
Communication Errors with Pumps
Experiencing communication failures between the OmniLogic system and your pump is a common issue. Often, this stems from incorrect wiring configurations. Ensure the communication wiring is correctly connected to the low-speed bus on the OmniLogic panel. Critically, the main control of the pump itself must be disconnected during this setup to avoid signal conflicts.
If the system intermittently recognizes the pump, or displays an error indicating a lack of communication, meticulously check all wiring connections. Look for loose connections, corrosion, or damaged wires. A secure and clean connection is paramount for reliable communication. Furthermore, verify that the pump’s control board is compatible with the OmniLogic system.

Consider a complete power cycle of both the OmniLogic system and the pump. This can sometimes reset the communication link. If the problem persists, consult the Hayward OmniLogic troubleshooting guide or directly contact Hayward support for specialized assistance. They may recommend further diagnostic steps or relay replacement if necessary.
Error Codes and Their Meanings
The Hayward OmniLogic system utilizes a series of error codes to diagnose potential issues. Understanding these codes is crucial for efficient troubleshooting. While a comprehensive list is available in the full manual, common errors relate to flow sensors, temperature sensors, and communication failures with pumps or the T-Cell.
Intermittent errors, particularly those that disappear and reappear, often indicate a failing component, such as a relay. Consistent error codes point to more persistent problems requiring immediate attention. Regularly monitoring the error logs within the OmniLogic interface provides valuable insight into system health.
Always refer to the official Hayward documentation for the precise meaning of each error code. Attempting to resolve issues without understanding the code can lead to further complications. If an error persists after attempting basic troubleshooting steps, contacting Hayward support is highly recommended for expert guidance and potential relay replacement.
Relay Issues and Replacement
Relays within the Hayward OmniLogic system control various functions, including pump activation and T-Cell operation. Failures can manifest as unresponsive equipment or persistent error codes. Intermittent issues, where a function works sometimes but not others, strongly suggest a failing relay.
Before attempting replacement, thoroughly inspect all wiring connections to the relays, ensuring they are secure and free from corrosion. If a relay is suspected to be faulty, it must be replaced with a compatible Hayward-approved part. Incorrect replacements can damage the system.
Replacement requires careful attention to wiring diagrams and electrical safety precautions. If you are uncomfortable working with electrical components, it is strongly advised to contact a qualified technician or Hayward support. Improper installation can create hazards and void the warranty. Always disconnect power before working on the system.
Firmware Updates and Maintenance
Maintaining the latest firmware on your Hayward OmniLogic is crucial for optimal performance and access to the newest features. Updates often include bug fixes, improved compatibility, and enhanced security protocols. Regularly check the Hayward website or through the system’s interface for available updates.
The update process typically involves downloading the firmware file and following the on-screen prompts within the OmniLogic control panel. Ensure a stable power supply during the update to prevent data corruption. Interrupting the process can render the system inoperable.
Beyond firmware, routine maintenance includes inspecting wiring connections for corrosion and ensuring proper ventilation around the unit. Periodically cleaning the control panel display with a soft, dry cloth will maintain visibility. Proactive maintenance extends the lifespan of your OmniLogic system and minimizes potential issues.

Advanced Features and Settings
Explore sophisticated options like T-Cell current sensor monitoring, remote access via smart devices, and seamless integration with existing smart home automation ecosystems.
T-Cell Current Sensor Monitoring
The Hayward OmniLogic system’s T-Cell current sensor monitoring is a crucial feature for maintaining optimal sanitation performance. This advanced capability allows the system to continuously track the electrical current flowing to the salt chlorine generator (T-Cell). By monitoring this current, the OmniLogic can accurately determine the cell’s output and adjust operation accordingly, ensuring consistent chlorine production.
Proper T-Cell monitoring prevents over or under-chlorination, safeguarding water quality and extending the lifespan of the T-Cell itself. The system will display alerts if the current falls outside of acceptable parameters, indicating a potential issue with the cell, power supply, or wiring. Regularly inspecting wiring connections to the T-Cell current sensor is vital for accurate readings. If errors persist after verifying connections, a failing relay or the sensor itself may require replacement. Consistent monitoring, coupled with prompt attention to alerts, maximizes efficiency and minimizes maintenance costs.
Remote Access and Control
The Hayward OmniLogic system offers convenient remote access and control via a compatible smartphone or tablet. Once the system is connected to your home’s Wi-Fi network – a process initiated through the control panel’s Network Settings and requiring your Wi-Fi password – you can manage pool functions from anywhere with an internet connection. This capability allows for adjustments to schedules, monitoring of system status, and receiving alerts, all remotely.
Remote control enhances convenience and peace of mind, enabling users to proactively manage their pool’s operation even when away from home. Troubleshooting network errors during Wi-Fi setup is straightforward, often involving verifying network credentials or signal strength. The OmniLogic app provides a user-friendly interface for intuitive control. Secure remote access ensures that your pool settings are protected, offering a seamless and efficient pool management experience. Regular app updates maintain optimal functionality and security.

Integration with Smart Home Systems
The Hayward OmniLogic system is designed for seamless integration with popular smart home platforms, expanding its functionality and creating a truly connected pool experience. This integration allows users to control their pool alongside other smart devices, such as lighting, thermostats, and security systems, through a centralized hub or voice commands.
Compatibility with systems like Amazon Alexa and Google Assistant enables hands-free control, allowing you to adjust pool temperature, activate features, or check system status using simple voice commands. Setting up this integration typically involves linking your Hayward account within the smart home platform’s app. This connectivity streamlines pool management, automating tasks and enhancing convenience. Furthermore, integration enables the creation of custom routines and scenes, automating multiple actions with a single command. Explore the possibilities of a fully integrated smart home ecosystem with your OmniLogic system.

Maintenance and Care
Regular cleaning and inspection are crucial for longevity. Winterization procedures protect against freezing damage, while Hayward’s support resources offer assistance when needed for optimal system health.
Cleaning and Inspection
Routine cleaning is paramount to maintaining the operational efficiency of your Hayward OmniLogic system. Regularly inspect the control panel for dust accumulation, utilizing a soft, dry cloth to gently wipe down the surface. Avoid using abrasive cleaners or liquids, as these can damage the display and buttons.
Pay close attention to the wiring connections, ensuring they remain secure and free from corrosion. Visually examine the wires for any signs of damage, such as fraying or cracking. Inspect the T-Cell current sensor for any debris or buildup that might interfere with its readings. A clean sensor ensures accurate monitoring of your pool’s sanitation levels.
Furthermore, check the surrounding area for any obstructions that could impede airflow to the system. Proper ventilation is essential for preventing overheating and ensuring reliable performance. Periodic inspections, ideally monthly, will help identify potential issues before they escalate into more significant problems, ultimately extending the lifespan of your OmniLogic system and minimizing costly repairs.
Winterization Procedures
Proper winterization is crucial for safeguarding your Hayward OmniLogic system against freeze damage during colder months. Begin by completely draining all water from the pump, filter, heater, and plumbing lines. Utilize a shop vacuum to blow out any remaining water, ensuring no moisture remains to freeze and cause cracks.
Disconnect the electrical power to the OmniLogic control panel and store it in a dry, protected location. Remove and store the T-Cell, following Hayward’s specific guidelines for proper storage to maintain its functionality. Inspect all O-rings and gaskets, applying a silicone-based lubricant to prevent drying and cracking.
Consider using a winterizing kit specifically designed for pool equipment. These kits often include antifreeze solutions and plugs to further protect your system. Remember to consult the complete Hayward OmniLogic manual for detailed, model-specific winterization instructions, ensuring a smooth and trouble-free start-up in the spring.
Hayward Support and Resources
Hayward offers a comprehensive suite of support resources to assist you with your OmniLogic system. Their official website, hayward.com, provides access to a detailed FAQ section, downloadable manuals, and troubleshooting guides. You can also find helpful videos demonstrating common procedures and addressing frequently encountered issues.
For direct assistance, Hayward’s customer support team is available via phone and email. Their contact information is readily available on their website. Additionally, numerous online forums and communities, such as those found on Reddit (r/swimmingpools), offer peer-to-peer support and valuable insights from other OmniLogic users.
ManualsLib is another excellent resource for accessing archived manuals and documentation. Remember to have your system’s model number readily available when contacting support or searching for specific information. Utilizing these resources ensures you can quickly resolve any issues and maximize the lifespan of your OmniLogic system.


