1. Introducció i finalview
The ENERMAX LIQMAXFLO ELC-LMF420T-ARGB is a high-performance All-In-One (AIO) liquid CPU cooler designed to provide superior thermal management for your processor. Featuring a massive 420mm radiator, an Xtreme Dual Chamber pump, and Silent Flow ARGB PWM fans, this cooler is engineered for efficient heat dissipation and quiet operation. It also includes an integrated 60mm ARGB VRM water block fan to actively cool surrounding motherboard components.

Figura 1: Frontal view of the ENERMAX LIQMAXFLO ELC-LMF420T-ARGB 420mm AIO Liquid Cooler.
Característiques principals:
- Integrated 60mm PWM ARGB VRM Fan: Actively cools VRM and surrounding components, reducing temperatures by up to 15 °C.
- Advanced Xtreme Dual Chamber Pump: Features a new 3-phase PWM motor and patented Shunt Channel Technology for enhanced cooling efficiency.
- Silent Flow ARGB PWM Fans: Designed with high-pressure fan blades to maximize airflow and static pressure without increasing noise levels.
- Massive 38mm Radiator: Increases coolant capacity for sustained high-performance cooling.
- Extensive Socket Compatibility: Supports the latest Intel LGA1700, LGA1200, LGA115x, 1366, 775, 2011(-3) Square ILM, 2066, and AMD AM5, AM4, AM3(+), AM2(+), FM2(+), FM1 sockets.
- Refill Port and Coolant Bottle: Allows for easy maintenance and ensures long-term optimal cooling performance.
2. Precaucions de seguretat
Please read and understand all safety instructions before installing or operating this product. Failure to do so may result in damage to the product, other components, or personal injury.
- Assegureu-vos que el sistema informàtic estigui apagat i desendollat de la presa de corrent abans de la instal·lació.
- Manipuleu els components amb cura per evitar danys.
- Feu servir guants antiestàtics o una polsera antiestàtica per evitar danys per descàrrega electrostàtica (ESD) als components sensibles.
- Do not open the pump or radiator as this may void the warranty and cause coolant leakage.
- Mantingueu el producte lluny de nens i mascotes.
- If any issues arise during installation, refer to the troubleshooting section or contact technical support.
3. Contingut del paquet
Verify that all components listed below are present in your package. If any items are missing or damaged, please contact your retailer or ENERMAX customer support.
- 1x Radiator with integrated pump and tubing
- 3 ventiladors ARGB PWM de 140 mm
- Intel Mounting Kit (Backplate, Standoffs, Brackets)
- AMD Mounting Kit (Standoffs, Brackets)
- Fan Screws and Radiator Screws
- Thermal Paste (pre-applied on cold plate and a small tube)
- ARGB Controller and Cables
- Coolant Refill Bottle
- Manual d'usuari

Figure 2: Included accessories and mounting hardware.
4. Guia d'instal·lació
Follow these steps carefully to install your ENERMAX LIQMAXFLO AIO liquid cooler. Ensure your PC case has adequate space for a 420mm radiator.
4.1. Prepareu el sòcol de la CPU
- For Intel Sockets (LGA 1700, 1200, 115x, 2011, 2066):
- Install the appropriate backplate (if required for your socket) behind the motherboard.
- Screw in the correct Intel standoffs into the motherboard mounting holes.
- For AMD Sockets (AM5, AM4, AM3+, AM2+, FM2+, FM1):
- Remove the stock AMD retention brackets from the motherboard, but keep the original backplate.
- Screw in the correct AMD standoffs into the motherboard mounting holes.

Figure 3: Intel and AMD mounting brackets for various CPU sockets.
4.2. Instal·leu el radiador i els ventiladors
- Attach the three 140mm ARGB PWM fans to the radiator using the long fan screws. Ensure the fan airflow direction is optimal for your case (typically exhausting air out of the case).
- Mount the radiator assembly to the desired location in your PC case (e.g., top, front) using the shorter radiator screws.
4.3. Install Pump/Water Block
- Ensure the CPU surface is clean. If the thermal paste is not pre-applied, apply a small pea-sized amount to the center of your CPU.
- Attach the correct Intel or AMD mounting brackets to the pump head.
- Carefully place the pump/water block onto the CPU, aligning the mounting holes with the standoffs.
- Secure the pump/water block by tightening the thumb nuts or screws onto the standoffs in a cross pattern until snug. Do not overtighten.
4.4. Connexions de cable
- Connect the pump's 3-pin or 4-pin connector to the CPU_FAN or AIO_PUMP header on your motherboard.
- Connect the 60mm VRM fan's cable to an available fan header on your motherboard.
- Connect the ARGB cables from the fans and pump to the included ARGB controller or directly to a 5V ARGB header on your motherboard.
- Connect the fan PWM cables to the ARGB controller or directly to available PWM fan headers on your motherboard.
- Connect the ARGB controller to a SATA power connector from your power supply.

Figure 4: The LIQMAXFLO AIO cooler installed within a PC system.
5. Instruccions de funcionament
Once installed, the ENERMAX LIQMAXFLO AIO cooler operates automatically based on your motherboard's fan control settings. Ensure your BIOS/UEFI settings are configured to allow proper fan speed control for optimal cooling and noise levels.
5.1. Control d'il·luminació ARGB
The Addressable RGB (ARGB) lighting on the fans and pump can be controlled in several ways:
- Sincronització de la placa base: If connected to a 5V ARGB header on your motherboard, you can control the lighting effects using your motherboard's RGB software (e.g., ASUS Aura Sync, MSI Mystic Light Sync, GIGABYTE RGB Fusion, ASRock Polychrome Sync).
- Controlador ARGB inclòs: If connected to the standalone ARGB controller, use the buttons on the controller to cycle through various lighting modes, colors, and speeds. Refer to the controller's specific instructions for detailed operation.
5.2. VRM Fan Functionality
The integrated 60mm VRM fan on the water block is designed to cool the Voltage Regulator Modules (VRMs) and other components around the CPU socket. This fan operates based on the PWM signal it receives, typically controlled by motherboard temperature sensors. This active cooling helps maintain system stability and extends component lifespan, especially under heavy loads.

Figure 5: The 60mm VRM fan actively cools components around the CPU socket.
5.3. Xtreme Dual Chamber Pump
The Xtreme Dual Chamber pump design separates the cold and hot coolant channels, preventing heat transfer and improving overall cooling efficiency. The 3-phase PWM motor ensures powerful and consistent coolant flow, while the patented Shunt Channel Technology on the cold plate maximizes heat absorption from the CPU.

Figure 6: The Xtreme Dual Chamber pump with ARGB lighting.
5.4. Silent Flow Fans
The included Silent Flow ARGB PWM fans are engineered with a unique blade design that generates high static pressure and airflow, crucial for pushing air through the radiator fins. The Fluid Dynamic Bearing (FDB) technology ensures quiet operation and a long lifespan.

Figure 7: The Silent Flow fan design for optimized airflow and low noise.
6. Manteniment
Regular maintenance helps ensure the longevity and optimal performance of your AIO liquid cooler.
- Neteja de pols: Periodically clean dust from the radiator fins and fan blades using compressed air. Ensure the fans are not spinning during cleaning to prevent damage.
- Comprovació del nivell de refrigerant: The LIQMAXFLO features a refill port. Over time, a small amount of coolant may evaporate. Check the coolant level periodically (e.g., annually) and top up using the provided coolant bottle if necessary. Refer to the refill port instructions for safe refilling.
- Inspecció de tubs: Inspect the tubing for any signs of kinks, leaks, or damage. If any issues are found, contact technical support.
- Pasta tèrmica: While the pre-applied thermal paste is high quality, if you ever remove the water block, clean off the old thermal paste from both the CPU and the cold plate and apply new thermal paste before reinstallation.
7. Solució De Problemes
If you encounter issues with your ENERMAX LIQMAXFLO AIO cooler, refer to the table below for common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| Temperatures altes de la CPU | Poor thermal paste application, loose water block, insufficient airflow, pump failure. | Re-apply thermal paste, ensure water block is securely mounted, check fan orientation and speed, verify pump is running (listen for faint hum or check software). |
| Fans Not Spinning / ARGB Not Lighting Up | Loose cable connections, incorrect header connection, software issue, faulty component. | Check all fan and ARGB cable connections to motherboard/controller. Ensure SATA power is connected to the ARGB controller. Verify motherboard BIOS/software settings. |
| Pump Noise / Gurgling Sound | Air bubbles in the loop, pump running at high speed. | Orient the radiator so the pump is not the highest point in the loop. Gently tilt the PC case to help dislodge air bubbles. Adjust pump speed in BIOS/software. |
| Cooler Does Not Fit in Case | Case incompatibility with 420mm radiator. | This cooler requires a large case. Verify case specifications for 420mm radiator support before purchase. |
8. Especificacions
Detailed technical specifications for the ENERMAX LIQMAXFLO ELC-LMF420T-ARGB 420mm AIO Liquid Cooler.
| Característica | Especificació |
|---|---|
| Número de model | ELC-LMF420T-ARGB |
| Mida del radiador | 420 mm |
| Radiator Dimensions (L x W x H) | 46 x 12 x 6.3 cm |
| Pes del producte | 1.55 kg (1555 grams) |
| Material | Polycarbonate (housing) |
| Mètode de refrigeració | Líquid (Aigua) |
| Mida del ventilador | 3x 140mm ARGB PWM Silent Flow Fans |
| Velocitat màxima del ventilador | 1700 RPM |
| Nivell de soroll | 25.47 dBA |
| Tipus de bomba | Xtreme Dual Chamber with 3-phase PWM motor |
| Ventilador VRM | Integrated 60mm PWM ARGB |
| Suport TDP | 420W+ |
| Voltage | 12 Volts |
| Connector d'alimentació | 6-pin (for pump/VRM fan) |
| Endolls compatibles | Intel: LGA 1700, 1200, 115x, 1366, 775, 2011(-3) Square ILM, 2066 AMD: AM5, AM4, AM3(+), AM2(+), FM2(+), FM1 |
| Components inclosos | AIO Cooler, Mounting Kits, ARGB Controller, Coolant Bottle |
9. Garantia i suport tècnic
ENERMAX products are manufactured to the highest quality standards. This product comes with a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official ENERMAX weblloc web per obtenir informació detallada sobre els termes i condicions de garantia específics de la vostra regió.
For technical assistance, troubleshooting beyond this manual, or to inquire about replacement parts, please contact ENERMAX customer support through their official weblloc web o la informació de contacte que es proporciona a la documentació del producte.
Recursos en línia: For the latest drivers, software, and FAQs, please visit the official ENERMAX support page.





