EKWB Classic D-RGB S240, Classic D-RGB S360, Classic D-RGB P240, Classic D-RGB P360 Service Manual
Liquid Cooling Starter Kit
Classic D-RGB S240 S360 P240 P360
EK-Classic Kit Series Units | 2nd Revision, June 24th 2020
INSTALLATION MANUAL
We are EK® - the leader in computer liquid cooling solutions. Our
company emerged in 2003, bearing the name of its founder Edvard
König. Over the years, we expanded our produc t portfolio to become
the most comprehensive provider of liquid cooling products and
engineering solutions, marketed under the EK brand.
EK gained a strong reputation among computer enthusiasts seeing
as we helped them transform ordinary computers into extraordinary
machines. Our products are recognized for elegant design, at tention
to detail, operational effectiveness, and outside-the-box approach.
Today, EK products are available worldwide, and the company holds
several partnerships with some of the most recognized brands. Our
vision is to lead the way in making computers better.
Safety Precautions
1. Keep and store the product away from the reach of children.
2. Check the component list and condition of the product
before installation. If there is any problem, contact the shop
where you have purchased the product to get a replacement
or refund.
3. EKWB d.o.o. is not responsible for any damages due to
external causes, including but not limited to improper use,
problems with electrical power, accident, neglect, alteration,
repair, improper installation, improper testing.
4. CPU and motherboard are subject to damage if the product is
incorrectly installed.
5. This product is a CPU liquid cooling solution kit, comprising of
individual original EK parts. Combining this liquid cooling unit
with parts other than EK products, may lead to warranty loss.
6. The product warranty period is 24 months.
/ 1 /
TABLE OF CONTENTS
SCOPE OF DELIVERY 3
REQUIRED TOOLS 4
QUICK INSTALLATION GUIDE
RADIATOR SPACE CONSTRAINT REQUIREMENTS 5
INSTALLATION TIPS FOR NOVICES 6
LIQUID COOLING SYSTEM 6
GENERAL INFORMATION ON WATER BLOCK COMPATIBILITY 7
INSTALLING THE WATER BLOCK 8
ENCLOSED IN THE BOX 8
LGA20113 SOCKE T MOTHERBOARDS 9
LGA 115X/1200 SOCKET MOTHERBOARDS 11
AMD® SOCKET MOTHERBOARDS 15
INSTALLING THE RADIATOR AND FANS 19
METHOD 1 19
METHOD 2 INSTALLING THE RADIATOR AND FANS IN ONE GO 20
INSTALLING THE PUMP-RESERVOIR UNIT 22
ENCLOSED IN THE PACKAGING 22
INSTALLING THE PUMPRESERVOIR UNIT TO THE BOTTOM OF THE CASE
CONNECTING THE TUBING 25
CONNECTING THE PUMPRESERVOIR UNIT 27
ELECTRICAL CONNECTIONS 27
RECOMMENDED FILLING AND LEAKTESTING PROCEDURE 28
CONNECTING THE FANS, PUMP, AND CPU DRGB LIGHTS 29
FILLING THE SYSTEM FOR THE FIRST TIME 30
DRAINING THE LOOP 32
SYSTEM EXPANSION POSSIBILITIES 33
23
MAINTENANCE 34
FREQUENTLY ASKED QUESTIONS 35
TROUBLESHOOTING 36
THE CPU IS OVERHEATING 36
THE COOLER IS TOO LOUD 37
CLEANING GUIDE 38
PREVENTIVE STEPS 38
SUPPORT AND SERVICE 42
SOCIAL MEDIA 42
/ 2 /
SCOPE OF DELIVERY
CPU Water Block
With Accessories
Radiator With Screws
AMD Mounting Kit
Classic (1x)
Pump-Reservoir Combo
With Accessories
Coolant – Concentrate
100mL
D-RGB Splitter Cable (1x) Angled Fitting (2x) Soft Tube Cutter (1x)
D-RGB Fans
Tube ATX Bridging Plug
Compression Fittings
/ 3 /
EK-RES X3 Holder (1x)
Multi Allen Key (1x) Filling Bottle 500ml (1x)
Pump Cable Extension
500mm (1x)
UNI Bracket
REQUIRED TOOLS
Phillips Head Screwdriver
/ 4 /
Cable Pump Testing
Adapter (1x)
Mixing Bottle
Fan Cable Y-Splitter Installation Manual
1L Bottle of Distilled Water
H20
Pair of Scissors
RADIATOR SPACE CONSTRAINT REQUIREMENTS
130 mm (5,12 in)
P240 P360 S240 S360
46 mm (1,8 in)
280 mm (11,02 in)
130 mm (5,12 in)
46 mm (1,8 in)
400 mm (15,75 in)
130 mm (5,12 in)
28 mm (1,10 in)
280 mm (11,02 in)
130 mm (5,12 in)
28 mm (1,10 in)
400 mm (15,75 in)
/ 5 /
INSTALLATION TIPS FOR NOVICES
1. To lower the shipping cost, we have decided to enclose the
coolant concentrate only. Therefore, you need to provide 1
liter (1L) of distilled water. You can find it at every gas station or
supermarket.
2. Never run this system on tap water and always use the
enclosed cooling concentrate in the right ratio.
3. Never use alcohol, alcohol derivatives, or alcohol-based
solvent s in the system. Using alcoh ol might result in permanent
damage to water cooling KIT components, especially acrylic
parts of the system.
4. It is best practice to do a proper 24-hour leak test before using
your computer.
LIQUID COOLING SYSTEM
Radiator With Fans
HOT AIR
5. If you spot any leaks, turn the power off immediately.
6. Optimize tube length to prevent excessive bending and kinking
of the tubing.
7. Never let your pump run dry. If this is happening for a
prolonged period, you risk destroying the water pump’s bearing,
ultimately rendering the pump useless.
8. You are encouraged to periodically clean the radiator assembly
as it will collect dust over time. It’s best to be done with a soft
wide-tip brush and a vacuum cleaner. See chapter Universal
Cleaning Guide.
COLD AIR
CPU Water Block
Reservoir-Water Pump
Combo
/ 6 /
GENERAL INFORMATION ON WATER BLOCK COMPATIBILITY
This CPU liquid cooling unit is pre-assembled for use with modern
Intel desktop-socket type motherboards. By default (out of the box)
this water block supports the following CPU sockets:
- Intel® Socket LGA-115x / LGA-1200
- Intel® Socket LGA-2066/LGA-2011(-3)
- AMD® Socket AM4*
*requires replacing the Intel® mounting plate with an AMD® one.
This product is also fully compatible with AMD® AMx/FMx
sockets but requires a user to replace factory installed Intel
mounting plate with an AMD® one. The following sockets
are then compatible:
- AMD® Socket AMx
- AMD® Socket FMx
The AMD Mounting kit with a mounting plate is already enclosed
inside this Kit!
/ 7 /
INSTALLING THE WATER BLOCK
ENCLOSED IN THE BOX
CPU WATER BLOCK WITH ACCESSORIES
CPU Water Block Thermal Grease Steel Backplate - LGA 115x
MOUNTING KIT FOR INTEL® SOCKET MOTHERBOARDS
Thumb Nut
MOUNTING KIT FOR AMD® SOCKET MOTHERBOARDS
/ 8 /
Mounting Screw - LGA 115x
Mounting Screws - LGA 20xx
Rubber Backplate Distancer - LGA 115x
Mounting Springs - Intel® Washers M4 x 0.8 mm
Nonabrasive
Cloth
IHS
LGA-2011 M3
Thumb Screw
LGA-2011 M3
Thumb Screw
STEP 1
LGA20113 SOCKET MOTHERBOARDS
STEP 1
Prepare the foil bag with the mounting mechanism that is enclosed
with the CPU water block.
Install fo ur (4) specific LGA 2011 M3 thumb s crews into four threaded
stubs on the LGA 2011 socket’s integrated latch mechanism (ILM).
The screws are to be installed using no tools (i.e., pliers).
It is recommended to remove the motherboard from the
chassis before proceeding with the CPU water block
installation due to space constraints in various PC cases.
STEP 2
Cleaning the CPU: Wipe the CPU’s contact surface with a
nonabrasive cloth or Q-tip (as shown in the image).
Applying Thermal Compound: On the clean CPU IHS - Integrated
Heat Spreader, apply a blob or line of enclosed thermal compound
(see sample image on the left).
EK recommends the quantity of about two rice grains of
thermal compound. There is no need to cover the whole
IHS. Applying too much thermal grease will disrupt
cooling performance!
STEP 2
/ 9 /
Thumb Nut
STEP 3
Remove the sticker from the water block cold plate.
Align the water block over the mounting screws on the LGA 2011(-3)
motherboard with a pre-installed CPU.
Inlet Port
Coiled Spring
STEP 3
Fitting Ring
Fitting Barb
Outlet Port
STEP 4
Before proceeding with installation, it is mandatory to remove
the protective foil from the backside of the water block.
Place an enclosed compression spring and a thumb nut over
each M3 thumb screw. Start fastening two thumb nuts at a time,
preferably in a cross pattern, but do not tighten them fully until all
four are partially screwed in. Then - using your fingers only - screw
in all four thumb nuts until you reach the end of the thread.
STEP 4
Tighten the fitting barbs in a clockwise direction until the gasket
underneath is compressed.
The installation of the CPU water block is now complete.
With EK-Supremacy Classic series water blocks, it is
mandatory to use the por t closest to the center of the water
block as the INLET port. Mixing these port s up may result in
poor thermal performance of the water block.
/ 10 /
STEP 1
LGA 115X/1200 SOCKET MOTHERBOARDS
STEP 1
If already installed, please remove the motherboard from the computer
case. Place it on an even surface with the front facing downward.
STEP 2
Preparing the Backplate Rubber Gasket
The enclosed rubber gasket is an essential part of the backplate and
mounting system, and therefore must be used every time you install
this water block on the motherboard.
STEP 2
/ 11 /
Motherboard
Metal
Backplate
STEP 3
Install the backplate rubber gasket and place the metal backplate
for Intel® LGA 115x/1200 socket to the back of your motherboard
ribbed side up (facing away from the motherboard). Align the holes
on the motherboard with holes on the rubber gasket and backplate.
Make sure to orientate the rubber gasket to fit past the
CPU socket ILM backplate. On certain ITX form factor
motherboards, the rubber gasket may need to be trimmed
with household scissors.
/ 12 /
M3 Thumb
Screw
PVC Washer
Rubber
gasket
STEP 3
STEP 4
LGA-115x M3
Thumb Screw
Using one hand, carefully rotate the motherboard assembly with the
front side facing up while holding the backplate and rubber gasket in
place with the other hand.
STEP 4
Install four (4) M3 thumb screws into your motherboard. It is mandatory
to put a plastic washer underneath each M3 thumb screw. Tighten the
screws to the metal backplate until you reach the end of the thread.
Using tools (i.e., pliers) is not recommended.
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