The Pentair 520591 EasyTouch 4P Control System is a programmable pool and spa automation panel designed to manage up to four high-voltage circuits for pumps, heaters, lights, and auxiliary equipment without an integrated IntelliChlor transformer. Engineered for flexible system operation and expanded control capability, this 4P configuration provides scheduling and coordination of key pool functions while supporting compatibility with Pentair automation peripherals. Its load center design simplifies wiring and centralizes equipment management for streamlined installation and service.

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Key Features

• Four-relay (4P) automation control panel for pumps, heaters, lights, and auxiliary equipment.
• Designed without a built-in IntelliChlor transformer to accommodate separate sanitizer control.
• Programmable schedules allow automated daily operation of connected devices.
• Centralized load center enclosure organizes breakers and wiring for equipment management.
• Compatible with Pentair variable speed pumps and heater systems.
• Expandable with optional wireless remotes and ScreenLogic or IntelliConnect interfaces.

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Product Overview

The Pentair 520591 EasyTouch 4P Control System provides centralized automation for residential pool and spa equipment without an integrated IntelliChlor power supply. Its four high-voltage relays allow independent control and scheduling of circulation pumps, pool heaters, lighting circuits, and auxiliary devices. The load center architecture houses breakers, relays, and wiring in a single enclosure, simplifying installation and ongoing maintenance.

Programmed schedules enable users to automate filtration cycles, lighting scenes, temperature control, and other routine functions, reducing the need for manual intervention. The EasyTouch 4P panel integrates with Pentair equipment and automation accessories, and it supports expansion through wireless remotes and network interfaces for remote monitoring and control. Designed for outdoor installation near the equipment pad, the system enables reliable, coordinated control of multiple pool and spa components without a built-in IntelliChlor transformer, leaving sanitizer power supply selection flexible per system requirements.