Hayward HLIOEXPAND OmniLogic I/O Expansion Module - Valve and Sensor Input 4x4x4

What This Part Is Used For
The HLIOEXPAND OmniLogic I O expansion module increases valve and sensor input capacity for compatible OmniLogic systems. It expands control options for larger or more complex pool setups.

Why This Part Matters
Additional inputs allow automation of water features, auxiliary equipment, or advanced sensor monitoring. Installing an expansion module enhances system flexibility. Reliable expansion prevents the need for separate control systems.

Key Features and Specifications

• Manufacturer part number HLIOEXPAND
• OmniLogic I O expansion module
• Valve and sensor input expansion 4x4x4
• For compatible OmniLogic systems
• OEM Hayward automation component

Installation and Fitment Guidance
Disconnect power before connecting expansion modules. Follow manufacturer wiring diagrams for proper configuration. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward OmniLogic automation is built to scale with pool system complexity. Expansion modules allow customization for advanced installations. Genuine components ensure full compatibility.

Common Service Context
Used during automation upgrades or when adding new valves or sensors. Often installed in large residential projects.