MCW5002-775T assy. with TEC and gaskets 1 Céramique thermal compound 1
3/8” NPT to ½” barb fittings 2 Euro-style connector 1
Motherboard installation hardware pack 1
This product is intended for expert users only. Please consult with a qualified technician for installation. Improper installation may result in damage to
your components.
installation.
Swiftech assumes no liability whatsoever, expressed or implied, for the use of these products, nor their
The following instructions are subject to change without notice. Please visit our web site at www.swiftnets.com for updates.
Part Qty Part Qty
Assembly exploded view
Figure 1
Rouchon Industries, Inc., dbA Swiftech™ – 1703 E. 28th St, signal Hill, CA 90755, USA – T (562) 595-8009 – F (562) 595-8769 – All content Copyright
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1. Preparing the motherboard
Remove the stock heatsink retention mechanism to reveal the fourmotherboard mounting holes.
Install a standoff in each one of the holes. As the diameter of the
mounting holes is usually larger than the diameter of the standoff
stem, be careful to keep the standoff approximately centered in the
MB holes. Secure the standoffs with the provided hex locknuts, and a
fiber washer on the backside of the MB as shown on fig. 1, using the
tools described fig. 2
Figure 2
Use a ¼” socket tool to drive the standoff, and a small
to prevent the locknut from spinning. Torque value should not to
exceed 16 in. lbs. In other words JUST FIRM AND TIGHT, BUT
WITHOUT EXCESSIVE TORQUE.
2. Condensation control measures
The following instructions are crucial to long lasting & reliable operations. Do not skip these steps, and do not take shortcuts. Permanent damage to
your components is likely to occur otherwise.
a. Motherboard preparation
i. Conformal coating application: This step will positively ensure that any micro condensation occurring on small surface
mount components will not corrode or short-circuit the motherboard.
Procure a spray can of silicone conformal coating. We use M.G. chemicals Acrylic Conformal Coating, part # 419B-340g. The
product can be purchased at our online store here http://www.swiftnets.com/store/category.asp?CatID=11
products can also be used, but sprays are recommended for their ease of use.
pair of pliers
- Equivalent
Figure 3 - Back of the motherboard:
Spray the back of the motherboard, concentrating on the area
immediately behind the CPU. Also spray all the way down, in a
vertical path directly under the CPU area. Allow time to dry, per
manufacturer specs.
b. CPU preparation & water-block installation
Dielectric grease application: The following steps will ensure that condensation does not form inside of the CPU socket.
Rouchon Industries, Inc., dbA Swiftech™ – 1703 E. 28th St, signal Hill, CA 90755, USA – T (562) 595-8009 – F (562) 595-8769 – All content Copyright
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Use masking tape to protect the CPU socket, and any connector sockets
in the immediate vicinity of the processor. A double layer of tape is
recommended for all sockets, as the spray may soak a single layer of
tape and contaminate the contacts.
Spray the area immediately surrounding the socket. It is not
recommended to spray further than the area circled in the above picture.
Allow the coating to be “dry to the touch” (20 minutes approximately),
and remove the masking tape. Then let the board dry completely per
manufacturer specs.
Figure 4 - Front of the motherboard
Procure a tube of dielectric grease. We use Luberex grease, available on our web site here:
http://www.swiftnets.com/store/category.asp?CatID=11
Step 1
1/ Install the motherboard gasket #1 (1/4” thick)
2/ Squirt a generous amount of dielectric grease
inside the socket center section.
Step 2
3/ Place your CPU in the socket, and gently
push it down to pack the grease inside the
socket center section.
4/ squeeze more dielectric grease all around,
between the gasket and the CPU socket
Step 3
5/ Close the socket lever
6/ Clean off all the excess grease,
particularly on the CPU itself. The
surface of the CPU needs to be
clean for the next application of
thermal grease.
Step 4
7/ Squeeze a small amount of Céramique
thermal compound on the CPU.
8/ Peel-off the protective paper from
motherboard gasket #2 (1/8” thick) and carefully
align the gasket over motherboard gasket #1,
with the sticky side up
3. Electrical Installation
IMPORTANT WARNING: Solder joints of the wires to the thermoelectric module are extremely fragile. Bending the wires at their root will break the
solder joint, with no possible repair. Swiftech will not honor the warranty for broken wires.
a. Recommended installation: Connecting to a dedicated auxiliary
power supply
Minimum requirements for a dedicated power supply are 25A @ +12V.
Your TEC module has been measured to draw 18 amps at 12 volts. For this
reason, we recommend using the “Meanwell S320-12” auxiliary power supply,
available on our website in the Thermoelectric accessories section.
The TEC module is provided with “bare wires” to facilitate installation with screw
type terminals such as featured in the S320-12 power supply
Connect red wire from TEC module to the +V terminal, and black wire to the –V
terminal as shown in figure 10.
A complete installation guide for the S320-12 power supply kit is available here:
http://www.swiftnets.com/products/installationguide_S320-12kit.pdf
includes a wiring harness and a relay switch to synchronize the power to the
S320-12 with your computer, which is a highly recommended (read critical
recommendations)
9/ Align the water-block mounting posts with the
motherboard standoffs, and tighten the screws
in a cross pattern. Do not over-tighten the
screws or they could jam into the standoffs,
making further removal difficult.
The water-block is now installed
Step 5
- This kit
10/ There will be grease squeezing
off from the holes behind the
motherboard. Wipe it out clean.
11/ Stick the neoprene gasket
directly behind the CPU (use the
center section of motherboard
gasket #1). This will prevent
condensation to form here over time.
CCRRIITTIICCAALL RREECCOOMMMMEENNDDAATTIIOONNSS MMUUSSTT RREEAADD!!!!!!
Never run a thermoelectric module without coolant flowing
in the circuit. This will result in catastrophic failure of the
cooling element, and may cause any/all of the following:
Tubing to burst open due to coolant overheating
Permanent failure of the Peltier module
Permanent damage to the CPU and/or motherboard
due to excess heat
It is highly recommended to dedicate the auxiliary power
supply for the thermoelectric module to the computer
power-supply, so that the Peltier module will never run by
itself without cooling fluid.
For this purpose, we recommend using the following
accessory, available in our online shopping cart: PRS Kit II.
Step 6
Rouchon Industries, Inc., dbA Swiftech™ – 1703 E. 28th St, signal Hill, CA 90755, USA – T (562) 595-8009 – F (562) 595-8769 – All content Copyright
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Includes: Relay Switch Circuit board AC socket, S/S socket
cover, power cord. This relay switch is rated for 110 to
220~240 volts and up to 50A inrush current. It is suitable for
use with the S-320-12 Meanwell power supply recommended
above.
If you run your computer unattended for extended periods
of time, it is also a good practice to setup an alarm
temperature, which will shut down the computer in case the
Figure 5
CPU overheats. Such alarm/shut down process should be
tested as functional.
WARNING! Wires from the thermoelectric module
do get hot (this is normal). Make sure that the
wires do not touch devices that are heat sensitive,
such as vinyl tubes for example. Heat from the
wires may cause the vinyl to deform, and/or burst.
4. Hydraulic Installation
5. Final inspection
Once the installation is completed, it is always a good idea to test the circuit for leaks, prior to powering up the computer. Troubleshooting help is
available on our web site at www.swiftnets.com
IMPORTANT DISCLOSURES
While all efforts have been made to provide the most comprehensive tutorial possible, Swiftech assumes no liability expressed or implied for any damage(s) occurring to
your components as a result of using Swiftech cooling products, either due to mistake or omission on our part in the above instructions, or due to failure or defect in the
Swiftech cooling products. WARRANTY Our products are guaranteed for 12 months from the date of delivery to the final user against defects in materials or workmanship.
During this period, they will be repaired or have parts replaced provided that: (I) the product is returned to the agent from which it was purchased; (II) the product has been
purchased by the end user and not used for hire purposes; (III) the product has not been misused (*), handled carelessly, or other than in accordance with any instructions
provided with respect to its use. This guarantee does not confer rights other than those expressly set out above and does not cover any claims for consequential loss or
damage. This guarantee is offered as an extra benefit and does not affect your statutory rights as a consumer.
b. Connecting to your computer power supply:
Important Warning: to connect the MCW5002-PTcooler to an ATX
computer power supply, you must carefully consider the existing
requirements of other devices connected on the +12V line. Connecting to
an underpowered unit will definitely damage the power supply.
Minimum requirements for an ATX computer power supply: 36A at +12V in
a typical computer setup.
When you connect the MCW5002-PT to an ATX power supply, you need
to cut the wiring to one of the power supply Molex connectors, and use a
different connector between power supply, and thermoelectric. This is
because Molex connectors are not rated for 18Amps current, and may
overheat.
The MCW5002-775T is shipped with ½” barb to 3/8” NPT nylon fittings. These fittings should be installed using Teflon tape or
plumbers “goop”. If fittings need to be replaced for a difference tubing size, do not use brass fittings, because of the galvanic
corrosion that will take place between copper or brass and the MCW5002-PT aluminum housing. Always use nylon fittings.
Inlet and outlet are interchangeable.
Type of Coolant:
For best performance, use 95% distilled water, and 5% Swiftech brand “HydrX” corrosion inhibitor (available here:
http://www.swiftnets.com/store/category.asp?CatID=2
In all cases, you must use Distilled water and a corrosion inhibitor with the MCW5002 water-block. Regular automotive
anti-freeze is acceptable. Automotive manufacturers recommend that not less than 25% is used.
NEVER use tap water, even for a short-term test.
Not following the above instructions constitutes misuse (*) of the product, and will void your warranty.
, or by calling customer support at 562-595-8009.
Connecting TEC wires to the power supply:
Use the provided euro-style wire connector as shown in fig
11 below, or a similar device with a current rating of at least 25
amps. Connect red wire from TEC module to +12V of P/S
(Yellow wire), and black wire to black wire:
If you need wiring extensions: use 16 gage stranded wire.
Connect the extension to the existing wires with terminal
splices, or solder the butts, and insulate with shrink tubing.
, under the “accessories” section).
Figure 6
Rouchon Industries, Inc., dbA Swiftech™ – 1703 E. 28th St, signal Hill, CA 90755, USA – T (562) 595-8009 – F (562) 595-8769 – All content Copyright
Swiftech 2004 – Last edited 12-9-04 – Subject to revision without notice - 4 of 4 -
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