aigo AT240 240mm White CPU Liquid Cooler Instruction Manual

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your aigo AT240 240mm White CPU Liquid Cooler. Please read this manual thoroughly before installation to ensure proper setup and optimal performance.

The aigo AT240 is an All-in-One (AIO) RGB water cooling system designed for efficient heat dissipation in desktop computers. It features an independent pump design, micro water channel radiator, FDB bearing PWM fans, and SYNC Addressable RGB lighting.

Key Features

• Independent Pump Design: Pump separated from the pump head for improved heat dissipation efficiency. Pump RPM: 5500RPM±10%.
• Micro Water Channel Design: Enhances effective heat dissipation area and provides ample space for airflow.
• FDB Bearing Fans: Silent ARGB fans with airflow of 56.5CFM and wind pressure of 2.28MMH2O. Expected running time: 40,000 hours.
• SYNC Addressable RGB Light Effect: Lighting can synchronize with GIGABYTE, MSI, ASUS motherboards (3pin-5v) and controlled via motherboard Addressable RGB software.
• Wide Compatibility: Compatible with Intel LGA 115X/1200/20XX and AMD TR4/AM4/AM3+/AM3 sockets.

Package Contents

Verify that all components are present before beginning installation.

Image: The aigo AT240 liquid cooler, its retail box, and all included accessories including mounting hardware, fans, and thermal paste.

Image: Detailed view of the mounting hardware for Intel LGA 115X/1200/20XX and AMD AM4/AM3+/AM3 sockets, along with thermal paste and cables.

The package typically includes:

• AT240 Radiator with Integrated Pump and Tubing
• 2 x 120mm PWM ARGB Fans
• Mounting Brackets for Intel and AMD Sockets
• Various Screws and Standoffs
• Thermal Paste
• ARGB Controller (if not using motherboard sync)
• User Manual (this document)

Setup and Installation

Before installation, ensure your system is powered off and unplugged. Refer to your motherboard manual for specific header locations.

1. Prepare the CPU Socket

Identify the correct mounting bracket for your CPU socket (Intel LGA 115X/1200/20XX or AMD TR4/AM4/AM3+/AM3). Install the appropriate backplate (if required) and standoffs onto your motherboard.

2. Apply Thermal Paste

Clean the CPU surface thoroughly. Apply a small amount of thermal paste (included) to the center of the CPU's Integrated Heat Spreader (IHS). A pea-sized dot is usually sufficient.

3. Mount the Pump/Cold Plate

Carefully align the pump/cold plate with the CPU and the installed standoffs. Secure it using the provided thumb screws or mounting hardware. Tighten screws in a diagonal pattern until snug, but do not overtighten.

Image: Exploded view showing the independent pump design and the internal micro water channels for efficient heat transfer.

4. Install Radiator and Fans

Attach the 120mm PWM ARGB fans to the radiator using the long screws provided. Ensure the fans are oriented to push or pull air in the desired direction (typically pushing air through the radiator and out of the case). Mount the radiator assembly to an available fan mount location in your PC case (e.g., top, front, or rear).

Image: Close-up of the radiator fins, highlighting the 27mm thickness and 99.7% copper content for enhanced water flow and heat exchange.

Image: Illustration of the two 120mm PWM fans, indicating their adjustable speed range of 800-2000 RPM based on temperature.

5. Connect Cables

Connect the pump's 3-pin power cable to a dedicated AIO_PUMP or CPU_OPT header on your motherboard. If neither is available, use a SYS_FAN header. Connect the fan PWM cables to CPU_FAN or SYS_FAN headers. For ARGB lighting, connect the 3-pin 5V ARGB cables from the pump and fans to your motherboard's Addressable RGB header or to the included ARGB controller.

Image: A comprehensive wiring diagram illustrating how to connect the AT240 splitter cable, fans, pump, and ARGB lighting to the motherboard and power supply.

Ensure all connections are secure before powering on your system.

Operating Instructions

RGB Lighting Control

The aigo AT240 features Addressable RGB (ARGB) lighting on both the fans and the pump head. This lighting can be controlled in two primary ways:

1. Motherboard SYNC: If your motherboard has a 3-pin 5V ARGB header, connect the cooler's ARGB cables to it. You can then control the lighting effects and colors using your motherboard's dedicated RGB software (e.g., GIGABYTE RGB Fusion, MSI Mystic Light Sync, ASUS Aura Sync). This allows for synchronized lighting across compatible components.
2. ARGB Controller: If your motherboard does not support ARGB sync, or if you prefer standalone control, use the included ARGB controller. Connect the cooler's ARGB cables to this controller. The controller typically has buttons to cycle through various lighting modes, colors, and effects. Refer to the controller's specific instructions for detailed operation.

Fan Speed Control

The PWM fans automatically adjust their speed based on CPU temperature, providing optimal cooling performance while minimizing noise. You can monitor and, in some cases, manually adjust fan curves through your motherboard's BIOS/UEFI settings or dedicated software.

Maintenance

Regular maintenance helps ensure the longevity and optimal performance of your aigo AT240 liquid cooler.

• Dust Cleaning: Periodically clean the radiator fins and fan blades to prevent dust buildup, which can impede airflow and reduce cooling efficiency. Use compressed air or a soft brush. Ensure fans are not spinning during cleaning.
• Check Connections: Occasionally inspect all cable connections (power, PWM, ARGB) to ensure they are secure and free from damage.
• Monitor Temperatures: Use monitoring software to keep an eye on your CPU temperatures. Significant increases in idle or load temperatures may indicate an issue with the cooler or thermal paste.
• Thermal Paste: While not frequently required, re-applying thermal paste every few years can help maintain optimal thermal transfer, especially if you notice a degradation in cooling performance.

Troubleshooting

Specifications

Warranty and Support

For warranty information and technical support, please refer to the official aigo website or contact their customer service directly. Specific warranty terms may vary by region and retailer.

For further assistance, you may visit the aigo Store on Amazon.