EK-Quantum Power2 Kit P360 Series Liquid Cooling Kit Installation Manual
Please note that the installation of this product is intended for adequately trained and experienced persons. You are installing the product at your own risk. If you are not properly trained or experienced, or feel unsure about the installation procedure, please refrain from installing the product yourself and contact EKWB tech support for assistance. EKWB disclaims liability for any damages to the product as well as incidental, consequential, or indirect damages incurred due to improper or inappropriate installation.
Safety Precautions
- Keep the product away from children.
- Check the component list and product condition before installation. Contact the seller for replacements or refunds if any issues are found.
- EKWB is not responsible for damages due to external causes, including improper use, electrical power problems, accidents, neglect, alteration, repair, improper installation, or improper testing.
- Incorrect installation can damage the CPU and motherboard.
- This product is a CPU liquid cooling kit comprising original EKWB parts. Combining it with non-EK Water Blocks products may void the warranty.
- The product warranty period is 24 months.
Box Contents
- Pump-Reservoir Unit (1x): A combined unit housing the pump and liquid reservoir.
- CPU Water Block (Intel® / AMD®) (1x): The component that attaches to the CPU to transfer heat to the liquid.
- EK-Quantum Surface Radiator (1x): A heat exchanger with fins to dissipate heat from the liquid.
- EK-Loop Fan FTP (3x): Fans designed to push air through the radiator.
- EK-RES X3 - Holder 60 mm (1x): A mounting bracket for the reservoir.
- EK-Torque STC Fittings (6x): Compression fittings for connecting soft tubing.
- EK-Torque angled Fittings (2x): 90-degree angled fittings for flexible tube routing.
- EK-CryoFuel Clear (concentrate 100 mL) (1x): Concentrated coolant additive.
- Tube (1x): Flexible tubing for liquid circulation.
- Fan Cable Y-splitter (1x): Cable to connect multiple fans to a single header.
- EK-Loop Foldable Filling Bottle (1x): A bottle for filling the loop with coolant.
- EK-D-RGB 6-Way Splitter Cable (1x): Cable to connect multiple D-RGB components to a single header.
- EK-Loop Soft Tube Cutter (1x): Tool for cleanly cutting soft tubing.
- EK-ATX Bridging Plug (24 pin) (1x): A plug to power the PSU for leak testing without booting the PC.
- EK-Loop Uni Pump Reservoir Bracket (1x): An alternative mounting bracket for the pump-reservoir unit.
- EK-CryoFuel Dye Pack (1x): Optional dye pack for coloring the coolant.
Required Tools
- Phillips-head Screwdriver
- Mixing Bottle
- 1L Bottle of distilled Water
- Scissors
Radiator Space Requirements
The radiator has dimensions of approximately 405 mm in length, 130 mm in width, and various thickness measurements including 23 mm, 37 mm, 17 mm, 22 mm, 33 mm, 36.5 mm, 44 mm, and 48 mm depending on the section. It requires mounting holes spaced at approximately 105 mm for 120mm fans.
Installation Tips for Novices
- You need to provide 1 liter (1L) of distilled water, as only the coolant concentrate is enclosed.
- Never use tap water; always use the enclosed cooling concentrate in the correct ratio.
- Avoid using alcohol, alcohol derivatives, or alcohol-based solvents, as they can permanently damage water-cooling components, especially acrylic parts.
- Perform a 24-hour leak test before using your computer.
- If leaks are detected, turn off the power immediately.
- Optimize tube length to prevent excessive bending and kinking.
- Never let the pump run dry, as this can damage the pump's bearing.
- Periodically clean the radiator assembly, ideally with a soft wide-tip brush and a vacuum cleaner.
Liquid Cooling System
A diagram illustrates the liquid cooling loop: Cold air enters the radiator with fans, passes through the CPU water block, becomes hot air, and then returns to the reservoir and water-pump combo unit.
General Information on CPU Water Block Compatibility
Intel LGA 1700
This CPU liquid cooling unit is pre-assembled for Intel LGA 1700 socket motherboards. The mounting mechanism includes an Allen Key 2 mm, an Allen Key 2.5 mm, and thermal grease.
AMD AM5
This CPU liquid cooling unit is pre-assembled for AMD AM5 socket motherboards. The mounting mechanism includes an Allen Key 2 mm, an Allen Key 2.5 mm, Thermal grease, a Tx7 L-Shaped wrench, and a Velocity2 Mounting Screw AM5 (Ni).
Installing the CPU Water Block
Intel LGA 1700
Step 1
If already installed, remove the motherboard from your computer and place it on an even surface.
Step 2
Install the CPU and clean the IHS (Integrated Heat Spreader) surface using a non-abrasive cloth or Q-tip.
Step 3
Apply a thin, even line of Thermal Compound on one edge of the IHS and spread it evenly. Excessive or irregular application may lead to poor performance.
Step 4
Unscrew the pre-installed backplate from the backside of the CPU using an Allen Key 2.5 mm and save it.
Step 5
Remove the protective foil from the backside of the water block before placing it.
Step 6
Position the CPU Water Block onto the Motherboard, aligning the holes. Ensure the thermal grease layer is correct. The maximum torque for mounting screws is 0.6 Nm.
Step 7
Attach the saved backplate to the backside of the motherboard using the Allen Key 2.5 mm. Fasten screws in a cross pattern, tightening partially before fully securing. Use the Allen Key in a standing position to prevent screw cracking. EK recommends the EK-Loop Torque Screwdriver - 0.6Nm.
Step 8
Use the bottom port as the INLET and the top port as the OUTLET for EK-Velocity2 series water blocks. Mixing ports may result in poor thermal performance. Tighten fittings clockwise until the gasket is compressed. The motherboard can now be installed into the PC Chassis.
AMD AM5
Step 1
If already installed, remove the motherboard from your computer and place it on an even surface.
Step 2
Using a Phillips-head screwdriver, remove the four UNC 6-32 screws securing the original plastic hold-down clamps around the socket. Store the clamps.
Step 3
Install the CPU and clean the IHS surface using a non-abrasive cloth or Q-tip.
Step 4
Apply the enclosed thermal grease evenly on the CPU heat spreader (IHS). A thin, even layer is crucial for performance.
Step 5
Remove the protective foil from the backside of the water block before placing it.
Step 6
Position the CPU Water Block onto the Motherboard, aligning the holes. Ensure the thermal grease layer is correct.
Step 7
Secure the water block from the backside using the included Tx7 L-Shaped wrench. Tighten screws in an anti-clockwise direction in a cross pattern, partially tightening before fully securing. Use the wrench in a standing position to prevent screw cracking.
Step 8
Use the bottom port as the INLET and the top port as the OUTLET for EK-Velocity® series water blocks. Mixing ports may result in poor thermal performance. Tighten fittings clockwise until the gasket is compressed. The motherboard can now be installed into the PC Chassis.
Installing the Radiator and Fans
Decide whether fans will serve as hot air exhaust (Method 1) or draw in the coldest air possible (Method 2). Method 1 slightly increases chassis temperature but may lead to slightly higher liquid temperatures. Aim for unidirectional airflow throughout the chassis.
Method 1
Step 1
Attach fans to the radiator using four (4) M4x30 Phillips Head screws per fan. Tighten with a Phillips Head Screwdriver.
Step 2
Connect the fans in series using the "daisy-chain" connectors, ensuring correct orientation.
Step 3
Prepare your PC chassis for radiator installation. Ensure it fits and locate standard pre-drilled fan-mounting holes, typically spaced at 105mm for 120mm fans.
Step 4
Align the radiator holes with the chassis holes. Secure the radiator using four (4) M4x5 Phillips Head screws per fan, guiding them through the chassis and screwing into the radiator. Tighten with a Phillips Head Screwdriver.
Step 5
Install compression fittings (EK-Torque STC Fittings) on two (2) G1/4 extender openings of the radiator. Close any remaining ports. Tighten the fitting barbs clockwise. Optional: EK-Torque 90° Angled Fittings can be installed on the CPU unit, Pump-Reservoir Combo unit, or Radiator.
Method 2
Step 1
Prepare your PC chassis for radiator installation, ensuring it fits and locating standard pre-drilled fan-mounting holes (typically 105mm spacing for 120mm fans).
Step 2
Connect the fans in series using the "daisy-chain" connectors, ensuring correct orientation.
Step 3
Align the radiator and fans with the chassis holes. Secure the fans to the radiator using four (4) M4 x 30mm screws per fan, guiding them through the chassis and fans, then screwing into the radiator. Tighten with a Phillips Head Screwdriver.
Step 4
Install compression fittings (EK-Torque STC Fittings) on the G1/4 openings of the radiator. Close any remaining ports. Tighten the fitting barbs clockwise until the gasket underneath is compressed. Optional: EK-Torque 90° Angled Fittings can be installed on the CPU unit, Pump-Reservoir Combo unit, or Radiator.
Installing the Pump-Reservoir Combo Unit
Mounting Mechanism
Components include: Reservoir Top (3 Ports), Reservoir Tube, EK-PLUG G1/4 Acetal, Inlet Tube + O-Ring Gasket, Pump Holder, various screws (M3 x 12 mm, M4 x 10 mm), M4 PVC Washers, and Allen Keys (2 mm, 2.5 mm).
Step 1
Place the pump-reservoir unit on the EK-Loop Uni Pump Reservoir Bracket. The pump can be oriented in any direction except upside-down. Secure the unit from the backside using four (4) M4 x 10 screws and PVC washers with a 2.5mm Allen key. Alternatively, if your chassis has a 62 x 34mm mounting hole pattern, the bracket may not be needed.
Step 2
Position the unit in the chassis, aligning with mounting holes (typically 105mm spacing). Alternatively, drill four Ø4.5mm holes. Place four M4 x 6 DIN7984 screws into the bracket's front holes.
Step 3
Secure the M4 x 6 screws from the front with four (4) M4 nuts and PVC washers, tightening with a 2.5mm Allen key. The pump-reservoir unit has marked inlet (⬇️) and outlet (⬆️) G1/4 ports; ensure correct connection to avoid reverse flow.
Step 4
Tighten the fitting barbs clockwise until the gasket underneath is compressed. Optional: EK-Torque 90° Angled Fittings can be installed on the Pump-Reservoir Combo unit, CPU unit, or Radiator.
Connecting the Tubing
Refer to the liquid cooling scheme for routing.
Step 1
Visualize the tube route within the chassis.
Step 2
Measure the required tubing length, allowing 2-3 cm extra. Mark the length and cut the tube. Ensure the tube is not bent or twisted to allow unrestricted coolant flow.
Step 3
Remove fitting rings from compression fittings by rotating them counter-clockwise.
Step 4
Slide the fitting ring along the tube (threaded side facing the fitting barb). Install the tube onto the fitting barb by pushing it on as far as it goes. Heating the tube in warm water can help if needed.
Step 5
Slide the fitting ring toward the fitting barb and tighten it clockwise. Repeat for all fittings to connect the liquid cooling loop.
Electrical Installations
Connecting the Pump-Reservoir Unit
The EK-D5 PWM pump has two connectors:
- SATA Connector: Connect directly to your PSU for power.
- 4-pin PWM fan connector: Connect to your motherboard's CPU_FAN or a designated water pump header, or a controller. This controls pump speed and reports RPM. If not connected, the pump runs at 100% PWM.
Connecting the Fans
Step 1
Connect the fan extension cable's female connector to the fan's male connector. Ensure all fans are properly connected and the female connector is oriented correctly.
Step 2
Connect the 4-pin fan connector from the extension cable directly to the CPU fan header on the motherboard. This header typically offers the best PWM regulation.
Recommended Filling and Leak Testing Procedure
Step 1
Mandatory Procedure:
- Disconnect all PSU power connectors on your PC (4/8-pin EPS, 24-pin ATX, PCIexpress power, SATA power).
- Plug the EK-ATX Bridging Plug (enclosed) into the 24-pin ATX PSU cable. This allows jump-starting the PSU to power only the pump for filling and leak testing.
Your system is now ready to be powered for the first time to fill the loop.
Connecting the Fans, Pump and CPU D-RGB Lights
Step 1
Connect the 3-pin D-RGB LED connectors from the pump-reservoir unit, water block, and fans to the D-RGB header on the motherboard. The pin layout should be +5V, Data, Empty, Ground. Ensure the arrow on the connector aligns with the +5V line on your motherboard. Connecting to a 12V RGB header will damage the LEDs. Use the enclosed 6-way D-RGB splitter cable to connect multiple D-RGB components to a single motherboard header.
Filling the System for the First Time
Step 1
Preparing the Cooling Liquid: Mix 100mL of clear coolant concentrate with 900mL of distilled water in a mixing bottle. Mix thoroughly before pouring. Store remaining concentrate in its original bottle.
Step 2
Remove the reservoir top cover by unscrewing it counter-clockwise. Protect exposed hardware with paper towels. Pour the pre-mixed coolant into the reservoir until the level is about 2cm below the top.
Step 3
Ensure the EK-ATX Bridging Plug is correctly connected. Turn the power supply on briefly to check if only the pump is running.
Step 4
As the pump runs, coolant will circulate. Continuously fill the reservoir while the pump is running. Alternatively, cycle the power supply ON and OFF every few seconds to speed up air bleeding. When the coolant level stabilizes, fill the reservoir to about 2cm below the edge. Screw the reservoir top cover back on clockwise.
Step 5
Tilt your PC chassis in different directions to remove any trapped air from the radiator. Add more coolant if necessary.
Step 6
24 HOUR LEAK TEST: Run the pump for at least 24 hours to ensure the system is leak-free. Once the test is complete without leaks, disconnect the ATX Bridging Plug and connect all necessary PC power cables.
Draining the Loop
Step 1
Turn off your computer and unplug the power cord. Prepare paper towels. Unscrew the four (4) M4 nuts securing the EK-Loop Uni Pump Reservoir Bracket to the PC chassis. Slowly pull the pump-reservoir unit and bracket out of the case. Do not disconnect tubing from fittings yet. Place a container under the pump-reservoir unit.
Step 2
Unscrew the fitting ring from the outlet port of the pump-reservoir unit (counter-clockwise). Gently pull the tube off the fitting and direct it into the container to let the coolant flow out.
Step 3
Disconnect the tube connected to the pump-reservoir unit's inlet port. Keep one tube directed into the container and blow into the other to drain the system further. Thoroughly drain the pump-reservoir unit by tilting it or removing the top cap. Keep disconnected tube ends over paper towels to prevent spillage. Dry tubes and the pump-reservoir unit.
System Expansion Possibilities
Custom water-cooling loops can be expanded with minimal limitations. A general guideline is to use at least one 120mm radiator section per water-cooled component, plus one additional radiator. For example, liquid cooling a CPU and a high-performance graphics card ideally requires a 360mm (or 3x 120mm) radiator for optimal performance. Motherboard and memory water blocks typically have lower heat output and are not included in this calculation.
Step 1
If the loop is filled, drain it. Carefully determine optimal tube routing and install compatible fittings (10/16mm) and optional plugs.
Step 2
Measure the tube length needed to connect components (e.g., CPU to GPU water block, GPU water block to pump-reservoir). Cut the tube using the EK-Loop Soft Tube Cutter or scissors. Attach tubes to fitting barbs firmly. Secure the fitting compression ring. Ensure all tubing is secured with compression fittings. Refer to the "Connecting the Tubing" chapter if needed. Fill the system following the "Filling the System for the First Time" steps.
Maintenance Tips
- Dust Removal: Clean dust every 2-3 months using a vacuum cleaner or compressed air, paying special attention to the radiator. Turn off and unplug the computer before cleaning. Cleaning outside is recommended.
- Checking Electrical Components: Annually check pump and fan operation for silent running and proper PWM response. Malfunctions can lead to overheating and breakdown.
- Cleaning the Unit: Annually drain the loop (see "Draining the Loop"), flush the radiator, check and clean the pump, and consider changing tubing.
- Using EK Parts: Use genuine EK Water Blocks liquid cooling gear and add-ons to prevent performance, compatibility, or warranty issues.
Troubleshooting
Exceedingly high CPU temperatures often indicate a malfunctioning loop, assuming adequate contact and cooling. Potential causes include:
- Malfunctioning Pump/Fans: Rapid temperature spikes under load. Ensure connections are secure and components are rotating. Feel the pump for vibration.
- Kinked Tubing: Similar symptoms to pump/fan failure. Thin-walled tubing can kink easily. Check tubing for obstructions.
- Clogged Microchannels: Buildup of particles from tubing (especially non-authentic) can cause low flow rates and high temperatures. Inspect water block internals if possible.
- Improper Thermal Interface Material (TIM) Application: Too much or too little TIM can cause overheating. Refer to the "Installing the Water Block" steps for correct application.
- Cooling Liquid Freezing: Running the system in sub-zero environments can cause freezing, leading to temperature spikes then drops. Operate in environments above 5°C.
- Defective CPU: Some CPUs have poor thermal contact between the die and IHS, leading to higher operating temperatures (80°C+). This is a CPU issue, not a cooling unit fault. De-lidding or replacing TIM may improve temperatures but voids warranty.
Cleaning Guide
Liquid cooling parts can be disassembled for cleaning. Disassembly does not void the warranty, but it voids the EK Leak-Free Guarantee. A soft toothbrush is recommended.
Cleaning Nickel-Plated Copper
Avoid aggressive chemicals (including vinegar) and rough materials that can damage plating. Nickel plating may discolor over time due to dye additives, but this is usually reversible with rinsing. Clean by rinsing under warm water, wiping with a damp non-abrasive cloth, rinsing again, and polishing hardened deposits with automotive soft non-abrasive metal polish. After polishing, wipe off residue with a clean cloth and rinse with distilled water.
Preventive Steps
Using corrosion-inhibiting coolants like EK-CryoFuel is highly recommended, especially for nickel-plated parts. EK-CryoFuel also acts as a biocide, preventing algae growth and dirt deposition. Using coolants with corrosion, scale, and biological inhibitors is mandatory to prevent damage to nickel-plated components.
Support and Service
For assistance, please contact: http://support.ekwb.com/
EKWB d.o.o.
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