Product Overview

The Pentair IntelliCenter Lite 523911 delivers advanced pool automation in a compact, streamlined package designed specifically for pool-only applications. It combines an IntelliCenter Lite Power Center with an i5P Personality Kit, five relays, color touchscreen interface, and Wi-Fi connectivity, allowing homeowners to manage essential pool equipment from the equipment pad or remotely through Pentair's compatible mobile app.

Unlike a full-size IntelliCenter Load Center, the IntelliCenter Lite uses a compact breakerless Power Center, making it an excellent option for installations where the electrical breaker panel is already located separately. Pentair also positions IntelliCenter Lite as a modern upgrade path for older EasyTouch Lite automation installations.

Key Features

• Genuine Pentair IntelliCenter Lite automation system
• Manufacturer Part Number: 523911
• i5P Personality Kit
• Designed for pool-only applications
• Includes 5 equipment relays
• Wi-Fi bridge/antenna included
• Remote pool monitoring and control
• Intuitive color touchscreen display
• Compact Power Center design
• Breaker panel not included
• Excellent choice for retrofit installations
• Optional high-powered wireless connection available separately
• Designed to control compatible pumps, lighting, heating, sanitation and other pool equipment

Pentair specifies the 523911 as a five-relay, pool-only IntelliCenter Lite system with the Wi-Fi bridge included.

What's Included

• IntelliCenter Lite Power Center
• i5P Personality Kit
• Five equipment relays
• Color touchscreen control interface
• Wi-Fi bridge / antenna for network connectivity

Not Included

• Circuit breaker panel
• Valve actuators
• IntelliChlor salt cell
• IntelliChlor transformer
• High-Power Wireless Ethernet Link Kit
• Pool/spa valve actuators

For customers requiring a pool-and-spa system with two valve actuators, Pentair offers the IntelliCenter Lite 523910 i5PS configuration instead.

Specifications

Smart Pool Control

The IntelliCenter Lite system gives pool owners centralized control of compatible equipment while providing remote access through Pentair's connected automation platform.

Depending on the equipment configuration, the automation system can be used to manage functions such as:

• Variable-speed pool pumps
• Pool heating
• Pool lights
• Water features
• Sanitizing equipment
• Equipment schedules
• Temperature settings
• Additional relay-controlled pool equipment

The system can also provide remote monitoring, making it easier to check or adjust pool operation without being physically at the equipment pad.

Ideal for Retrofit Installations

One of the biggest advantages of 523911 is its compact, breakerless design.

The Power Center does not incorporate a circuit-breaker panel. This makes it particularly useful when:

• A separate electrical subpanel already exists
• Replacing an older automation system
• Upgrading from an EasyTouch Lite system
• Equipment-pad space is limited
• A full IntelliCenter Load Center is unnecessary

Pentair specifically identifies IntelliCenter Lite as a replacement path for its legacy EasyTouch Lite systems.

Optional High-Power Wireless

Standard Wi-Fi connectivity is included with 523911.

For installations where the equipment pad is far from the home's router or Wi-Fi signal is unreliable, Pentair offers:

523557 – 900 MHz High-Powered Wireless Ethernet Link Kit

This optional kit is sold separately and can provide a more reliable connection in difficult wireless environments.

Frequently Asked Questions

Is Pentair 523911 for a pool and spa?

No. 523911 is an i5P pool-only system.

For a shared pool/spa system, consider Pentair 523910, which uses the i5PS configuration and includes two Compool valve actuators.

How many relays does 523911 have?

The IntelliCenter Lite 523911 includes five relays.

Does 523911 include Wi-Fi?

Yes. Pentair includes the Wi-Fi bridge/antenna with this system.

Does it include the high-powered wireless kit?

No. The optional 523557 900 MHz High-Powered Wireless Ethernet Link Kit is sold separately.

Are valve actuators included?

No. 523911 does not include valve actuators.

Does it include a circuit-breaker panel?

No. IntelliCenter Lite uses a breakerless Power Center. A separate electrical breaker panel is required.

Does it include a salt chlorine generator?

No. An IntelliChlor salt cell and related salt-chlorination equipment are not included with 523911.

Can this replace an EasyTouch Lite system?

Yes. Pentair specifically positions the newer IntelliCenter Lite platform as an upgrade/replacement option for older EasyTouch Lite PL4 systems.