Intex SX2800 Krystal Clear Sand Filter Pump User Manual

Introduction

The Intex SX2800 Krystal Clear Sand Filter Pump is designed to provide superior water circulation and filtration for your above-ground pool. Featuring Hydro Aeration Technology, this pump enhances water clarity and freshness by improving aeration and increasing negative ions at the water surface. With a robust 2800 GPH pump flow rate, it is suitable for pools up to 17,200 gallons, ensuring a clean and healthy swimming environment.

Image: The Intex SX2800 Krystal Clear Sand Filter Pump, showcasing its main components including the sand tank and pump motor.

Key Features

• Hydro Aeration Technology: Improves circulation, filtration, water clarity, and increases negative ions.
• Easy Installation: Simple hook-up of hoses and plug-in operation.
• 24-Hour Timer: Built-in timer with 2 to 12-hour pre-set cycles for automatic operation.
• High Pump Flow Rate: 2,800 GPH (10,599 lph) pump capacity, 2,150 GPH (8,138 lph) system flow rate.
• Compatibility: Suitable for Intex pools up to 17,200 gallons.
• 6 Functions: Filtration, circulation, backwash, drain, rinse, and close the system.

Image: Visual representation of the pump's control panel with timer, pressure gauge, multi-port valve, and strainer basket.

Setup

Setting up your Intex SX2800 Krystal Clear Sand Filter Pump is designed to be straightforward. Before beginning, ensure you have all components as listed in the packaging. Partial assembly is required. The pump connects to your pool using two 1.5-inch connector hoses and features a Hydro Aeration Technology inlet fitting for simple connection.

1. Placement: Position the pump on a firm, level surface near your pool, ensuring it is at least 10 feet away from the pool edge and protected from direct sunlight and rain.
2. Sand Filling: Carefully fill the filter tank with the recommended amount of #20 silica sand (approximately 77 lbs or 35 kg). Ensure the standpipe is centered during this process.
3. Hose Connections: Connect the inlet and outlet hoses from the pump to the corresponding fittings on your pool. Ensure all connections are secure to prevent leaks.
4. Power Connection: Plug the pump into a grounded electrical outlet. Always use a GFCI (Ground Fault Circuit Interrupter) protected outlet.
5. Priming: Before starting, ensure the pump is primed by allowing water to fill the pump housing. Refer to the detailed user manual for specific priming instructions.

For detailed, step-by-step instructions with diagrams, please refer to the official User Guide (PDF).

Image: A person demonstrating the setup of the Krystal Clear Sand Filter Pump beside an above-ground pool.

Image: Diagram illustrating the pump's compatibility with various pool sizes and its easy installation features.

Operating Instructions

The Intex SX2800 Sand Filter Pump offers multiple functions controlled by its multi-port valve and built-in timer for efficient pool maintenance.

Multi-Port Valve Functions:

• Filter: Normal filtering operation. Water is pumped through the sand bed, filtered, and returned to the pool.
• Backwash: Reverses water flow to clean the sand bed. This should be done when the pressure gauge indicates a higher-than-normal reading.
• Rinse: Used after backwashing to flush out any remaining dirt from the sand bed before returning to filter mode.
• Waste/Drain: Bypasses the filter and pumps water directly out of the pool, useful for lowering water level or vacuuming heavy debris.
• Recirculate: Circulates water through the pump without going through the filter, useful for mixing chemicals.
• Closed: Shuts off all flow to the filter and pump, used for maintenance or when the pool is not in use.

Using the 24-Hour Timer:

The built-in 24-hour timer allows you to set automatic operation cycles from 2 to 12 hours. This feature ensures consistent filtration without manual intervention. Consult the user manual for specific programming steps for the timer.

Image: The Intex Krystal Clear Sand Filter Pump connected and operating next to an above-ground pool.

Image: An illustration showing how the pump enhances water circulation, clarity, and freshness within the pool.

Maintenance

Proper maintenance ensures the longevity and optimal performance of your Intex SX2800 Sand Filter Pump. The primary maintenance tasks involve backwashing the sand filter and occasionally cleaning the strainer basket.

• Backwashing: Perform backwashing when the pressure gauge reading is 3-5 PSI above the initial clean pressure, or when water flow to the pool noticeably decreases. This process cleans the sand bed by reversing water flow.
• Rinsing: Always rinse the filter after backwashing to settle the sand and prevent dirty water from returning to the pool.
• Strainer Basket Cleaning: Periodically check and clean the strainer basket located at the front of the pump. Turn off the pump and close the valves before opening the strainer cover.
• Sand Replacement: The filter sand typically needs replacement every 5 years, depending on usage and water quality.
• Winterization: Before winter, drain all water from the pump and filter tank. Store the unit in a dry, protected area to prevent freezing damage.

Image: A detailed view of the pump's components, including the strainer basket, which requires periodic cleaning.

Troubleshooting

This section provides general guidance for common issues. For comprehensive troubleshooting, refer to the full user manual.

Specifications

Detailed technical specifications for the Intex SX2800 Krystal Clear Sand Filter Pump:

Image: Infographic detailing key specifications such as system flow rate, sand capacity, pool size compatibility, and voltage.

Warranty and Support

The Intex SX2800 Krystal Clear Sand Filter Pump comes with a 2-year manufacturer's warranty. For warranty claims, technical support, or additional product information, please refer to the official Intex website or contact their customer service directly.

You can also find more information and products from Intex by visiting the Intex Brand Store.

For a complete guide, download the official User Guide (PDF).