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RECOMMENDED RESERVOIR CONFIGURATION

The InWin 303EK includes a pre-installed distribution plate that is 
equipped with an EK-DDC 3.2 PWM pump. Please, read this manual 
before installation. For details about the case, refer to the supplied 
InWin 303 manual.

ATTACHING THE FITTINGS

STEP 1

In order to complete your loop, all of the ports should be used as 
marked on the diagram. One port of each type must be used. In 
the eventuality that a GPU or CPU block is not installed into the 
system, the respective inlet and outlet still must be connected to 
each other.

To make the installation of the tubing with different motherboard 
configurations easier, there are multiple connection options for 
the GPU. One of the inlet and one of the outlet ports must be used.

All remaining and unused ports should be closed using the 
supplied plugs and a 6mm Allen key.

EK recommends EK Classic and EK-Torque series fittings.

STEP 1

GPU INLET

(one must be used)

DRAIN

GPU OUTLET
(one must be used)

CPU OUTLET
CPU INLET

RADIATOR 
OUTLET

RADIATOR INLET

FILL

Summary of Contents for EK-Classic InWin 303EK

Page 1: ...EK Classic InWin 303EK Black USER GUIDE ...

Page 2: ... with the installation process The EK fittings require only a small amount of force to screw them firmly in place since the liquid seal is ensured by the rubber o ring gaskets The use of corrosion inhibiting coolants is always recommended for any liquid cooling system EKWB recommends any of the EKCryofuel for worry free usage ...

Page 3: ... 3 TABLE OF CONTENT RECOMMENDED RESERVOIR CONFIGURATION 4 ATTACHING THE FITTINGS 4 CONNECTING THE PUMP 5 TESTING THE LOOP 5 SUPPORT AND SERVICE 6 SOCIAL MEDIA 6 ...

Page 4: ... In the eventuality that a GPU or CPU block is not installed into the system the respective inlet and outlet still must be connected to each other To make the installation of the tubing with different motherboard configurations easier there are multiple connection options for the GPU One of the inlet and one of the outlet ports must be used All remaining and unused ports should be closed using the...

Page 5: ...nnector TESTING THE LOOP To make sure the installation of EK components was successful we recommend you perform a leak test for 24 hours When your loop is complete and filled with coolant connect the pump to a PSU outside of your system Do not connect power to any of the other components Turn on the PSU and let the pump run continuously It is normal for the coolant level to drop during this proces...

Page 6: ...or assistance please contact http support ekwb com EKWB d o o Pod lipami 18 1218 Komenda Slovenia EU EKWaterBlocks EKWaterBlocks ekwaterblocks ekwaterblocks EKWBofficial SUPPORT AND SERVICE SOCIAL MEDIA ...

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