Introduction
The ENERMAX LIQMAX V4 360mm AIO CPU Liquid Cooler is an advanced all-in-one liquid cooling solution designed to provide superior thermal performance for high-end computing systems. Featuring a digital display, three 120mm SilentFlow PWM fans, and a Gen.2 Xtreme Pump, this cooler is engineered for efficient heat dissipation and quiet operation. It supports a wide range of Intel and AMD sockets, making it a versatile choice for gamers, content creators, and PC enthusiasts seeking both powerful cooling and dynamic aesthetics.
Safety Information
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in damage to the product, your system, or personal injury.
- Ensure your system is powered off and unplugged from the wall outlet before beginning installation.
- Handle components with care to avoid damage.
- Wear anti-static gloves or use an anti-static wrist strap to prevent electrostatic discharge (ESD) damage to sensitive components.
- Keep the product away from liquids and extreme temperatures.
- Do not attempt to open or modify the pump or radiator assembly. This will void the warranty.
Package Contents
Verify that all components are present before proceeding with installation:
- ENERMAX LIQMAX V4 360mm AIO CPU Liquid Cooler (Radiator with pre-installed fans, pump/cold plate assembly)
- Mounting hardware for Intel sockets (LGA 1851/1700/1200/115X)
- Mounting hardware for AMD sockets (AM5/AM4)
- Thermal paste
- User Manual

Image: Overview of the ENERMAX LIQMAX V4 360mm AIO CPU Liquid Cooler and its main components.
Setup and Installation
Follow these steps to properly install your ENERMAX LIQMAX V4 360mm AIO CPU Liquid Cooler.
1. CPU Preparation and Thermal Paste Application
Before mounting the cold plate, ensure your CPU surface is clean and free of any old thermal paste. Apply a small amount of thermal paste to the center of the CPU's Integrated Heat Spreader (IHS).
Video: Demonstrates various methods for applying thermal paste to a CPU. The recommended method is a single dot in the center to avoid voids between the CPU and cooler.
For optimal thermal transfer, a small, pea-sized dot in the center of the CPU is generally sufficient. The pressure from the cold plate will spread the paste evenly.
2. Mounting the Cold Plate
Select the appropriate mounting brackets for your CPU socket (Intel or AMD). Attach them to the pump/cold plate assembly as per the instructions provided in the physical manual. Carefully align the cold plate with the CPU and secure it using the provided screws, tightening them in a diagonal pattern to ensure even pressure.

Image: Illustration of the Gen.2 Xtreme Pump design with an enlarged cooling base for improved heat dissipation.
The Gen.2 Xtreme Pump features an enlarged cooling base and improved pump lift for superior cooling capacity. Ensure proper contact for maximum efficiency.
3. Radiator and Fan Installation
Mount the radiator to an available fan mount in your PC case (e.g., top, front, or rear). The 120mm SilentFlow PWM fans are pre-installed on the radiator for convenience. Secure the radiator using the appropriate screws. Ensure proper airflow direction (intake or exhaust) based on your case's cooling strategy.

Image: The ENERMAX LIQMAX V4 360mm AIO CPU Liquid Cooler with its three fans and pump head, ready for installation.
The Silent Flow Fans feature 3mm thicker blades and optimized angles for advanced cooling with minimized noise.
4. Cable Management
Connect the pump and fan cables to the appropriate headers on your motherboard. The LIQMAX V4 features PWM-controlled fans, allowing for dynamic speed adjustment based on system load. Organize cables to ensure optimal airflow and a clean build appearance. Refer to your motherboard manual for specific header locations.
Operating Instructions
1. Digital Display
The LIQMAX V4 features a magnetic rotatable real-time status display on the pump head. This display monitors CPU/GPU temperatures and fan speeds. The display orientation can be easily adjusted without tools for optimal visibility.

Image: The digital display showing real-time CPU/GPU temperatures and fan speeds.

Image: Demonstrates the magnetic rotatable feature of the digital display for easy orientation adjustment.
2. Software Control (Enermax Tuner)
For advanced control and customization, download the Enermax Tuner software. This software allows you to:
- Monitor CPU/GPU temperatures and fan speeds.
- Set alarm thresholds for temperatures and fan speeds.
- Customize display options and language settings.

Image: Screenshot of the Enermax Tuner software interface, showing general settings, alert thresholds, and display options.
Scan the QR code in the physical manual or visit https://uqr.to/enermaxmarketing/1xosr for the latest tuner software.
Maintenance
Regular maintenance helps ensure optimal performance and longevity of your AIO cooler.
- Dust Removal: Periodically clean the radiator fins and fan blades with compressed air to remove dust buildup. Dust can impede airflow and reduce cooling efficiency.
- Check Tubing: Inspect the tubing for any signs of kinks, leaks, or damage. Ensure connections are secure.
- Thermal Paste: While not frequently required, consider reapplying thermal paste every few years or if you notice a significant increase in CPU temperatures.
Troubleshooting
If you encounter issues with your LIQMAX V4 cooler, try the following steps:
- No Power/Fans Not Spinning:
- Check all power connections to the pump and fans.
- Ensure the pump and fan headers are correctly connected to the motherboard.
- Verify that the motherboard BIOS settings are configured to supply power to the relevant headers.
- High CPU/GPU Temperatures:
- Ensure the cold plate is making proper contact with the CPU. Re-seat the cooler if necessary.
- Verify that thermal paste was applied correctly and evenly.
- Check fan speeds in the Enermax Tuner software or BIOS; ensure they are operating at appropriate levels.
- Clean any dust buildup on the radiator fins.
- Ensure adequate airflow within your PC case.
- Unusual Noises:
- Check for any cables or obstructions hitting the fan blades.
- If the pump is making unusual noises, ensure it is receiving sufficient power and that there are no air bubbles trapped in the loop (this usually resolves itself over time).
Specifications
| Feature | Detail |
|---|---|
| Brand | Enermax |
| Model Number | ELC-LMIV360-SF |
| Power Connector Type | 4-Pin |
| Cooling Method | Fan, Water |
| Compatible Devices | CPU |
| Noise Level | 23.46 Decibels |
| Material | Plastic |
| Maximum Rotational Speed | 1800 RPM |
| UPC | 819315029282 |
| Item Weight | 5.39 pounds |
| Package Dimensions | 17.64 x 8.27 x 5.39 inches |
Warranty and Support
ENERMAX products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official Enermax website or contact their customer support directly. Keep your proof of purchase for warranty claims.
For additional support and resources, visit the Enermax Store on Amazon.





