Superior Liquid Cooling Systems
®
PSU-1000ATX-12N
PSU-1000ATX-12N
User’s Manual
User’s Manual
English v1.0
Protected by U.S. Patents 6,313,990; 6,664,627; 7,167,366; 7,295,436
Other Technology Pending U.S. & World-Wide Patents
Your Koolance PSU-1000ATX-12N power supply may arrive with
rubber inserts to protect the top nozzle connections during shipping.
These should be removed before inserting your desired nozzles.
Protective Nozzle Inserts (Remove)
DO NOT ATTEMPT TO OPEN THE BOTTOM NOZZLE SOCKETS!
Doing so will release the internal coolant and void the product warranty.
DC indicator light AC Power Switch
If shutting-down the power supply
using the rear illuminated power
switch, it may become necessary
to reset the unit before it can be
powered-up again.
To do this, turn the AC power
switch to the “Off” position. Then,
unplug the main AC power cable from the PSU-1000ATX-12N. Wait
approximately 20-30 seconds until the green “DC” indicator light stops
blinking. Then reconnect the AC cable and move the power switch to the
“On” position.
This User Manual is updated regularly . Please be sure to check our support page for a newer
version of this guide: www.koolance.com/support
GENERAL PRECAUTION
Please read this manual carefully before beginning the installation of your Koolance system.
This manual assumes the user has basic experience in building and confi guring computer
systems. Information referring to traditional hardware assembly is intentionally brief.
ABOUT SIGNS
Throughout this document, critical information is highlighted in gray-colored boxes. The
following symbols are intended to prevent you from any situation which may cause
personal injury and/or damage to equipment:
WARNING: Indicates a potentially hazardous situation which, if not avoided,
!
!
could result in personal injury or be life-threatening.
CAUTION: Indicates a potentially hazardous situation which, if not avoided,
may result in damage to equipment.
PROHIBITED: Indicates a prohibited action.
PROHIBITED USE
This product is designed, developed and manufactured as contemplated for general use,
including without limitation: general offi ce use, personal use and household use, but is not
designed, developed and manufactured as contemplated for use accompanying fatal risks or
dangers that, unless extremely high safety is secured, could lead directly to death, personal
injury , severe physical damage or other loss, including without limitation: nuclear power core
control, airplane control, air traffi c control, mass transport operation control, life support,
or weapon launching control. If these products are used in such hazardous environments,
Koolance Incorporated does not warrant them.
TRADEMARKS
The Koolance name and logo, and the Exos name and logo are trademarks or registered trademarks
of Koolance, Inc. Other company and product names used in this publication are for identifi cation
purposes only and may be trademarks or registered trademarks of their respective companies.
COPYRIGHT
All rights reserved. Copyright (C) Koolance, Incorporated
WARNING: Never open the power supply, expose the internal liquid
coolant, or remove the internal liquid coolant. If liquid is removed, the
power supply will be permanently damaged. All warranties are voided
upon opening the product or removing its liquid.
First aid measures are not anticipated if coolant ingestion has occured.
If irritation has occured with eye or skin contact, fl ush with water for
15 minutes. Remove contact lenses. Call a physician if any irritation
persists. For further information, please visit our website at:
www.koolance.com
CAUTION: The PSU-1000ATX-12N power supply is not a selfdissipating product and must be connected to an existing liquid cooling
system (not included). The power supply will overheat and may become
permanently damaged if operated without proper cooling.
CAUTION: Koolance Incorporated can not be held responsible for any
damage to your system due to misconfi guration or incorrect installation.
If there is any point of installation that you do not understand, please
contact our Technical Support Staff at: tech@koolance.com., or visit
our website at: www.koolance.com/support
CAUTION: Liquid cooling systems are not yet universally supported
by hardware manufacturers. In some situations, adding liquid
coolers and other components to computer hardware might void the
manufacturer’s original warranty. Installation of the device is ultimately
done at thte user’s own risk. If you have any specifi c questions on
warranty coverage, please contact your component or computer
manufacturer.
Koolance Contact Information
Address: 2840 W. Valley Hwy. N., Auburn, WA 98001
Telephone: +01 253-893-7551
Sales Email: sales@koolance.com
Tech Email: tech@koolance.com
Web: www.koolance.com
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Internal Connections
The modular connections must match their appropriate plug on the PSU (power
supply unit). Pay careful attention to the direction of each plug and notch while
inserting, as some are upside-down. Never force a plug into the PSU.
PCI-Express
12V 8-pin (Motherboard)
PCI-Express 4 x 8-pin, 4 x 6-pin
Motherboard Main ATX
SATA, IDE,
Peripherals
*Internal
Temp. Sensor
Peripheral x 2 Cables
(IDE, Floppy, etc.),
4 Plugs
*Internal PSU coolant temp. sensor is compatible with Koolance systems only (PC3/Exos 2 and later).
SATA x 2
Cables, 4 Plugs
*PSU Temperature Sensor
2 x 8-pin
Mainboard 12V
Main ATX 24pin
User Manual
3
External Connections
(Not used)
12V Fan Out
External Nozzle
Socket (In/Out)
CAUTION: The bottom (internal) coolant
!
socket plugs must remain closed at all
times. Otherwise, the sealed internal fl uid
will leak. This liquid is not inexpensive and
evaporates very quickly. Tampering or
opening the bottom (internal) coolant plugs
will void the product warranty.
DC Signal Light
Main AC Power In
Plugs for Internal Coolant
(DO NOT OPEN!!!)
Main Power Switch
External Nozzle
Socket (In/Out)
How the PSU-1000ATX-12N is Cooled
The PSU-1000ATX-12N power supply is not
a self-dissipating product and must be connected
to an existing liquid cooling system (not included).
The power supply will overheat and may become
permanently damaged if operated without proper cooling.
A special, colorless, non-electrically-conductive internal coolant is used inside the
PSU-1000A TX-12N. This liquid does not leave the power supply . External coolant is
supplied through the unit’s rear external nozzles. Coolant supplied to these nozzles
CAUTION: The PSU-1000ATX-12N power supply is not a self-
!
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dissipating product and must be connected to an existing liquid cooling
system (not included). The power supply will overheat and may become
permanently damaged if operated without proper cooling.
Preparation for Installation
CAUTION: The PSU-1000ATX-12N must
!
be mounted in one of the “CORRECT”
orientations illustrated below. Other
directions will not allow the pump to
circulate coolant properly, or coolant will
not fully submerge internal heat sources.
UP
UP
INCORRECT Direction
UP
UP
CORRECT PSU Direction
CORRECT Direction
If your chassis has a rear PSU mounting plate, this may need slight modifi cation to
allow the PSU-1000ATX-12N rear heat exchanger to fi t properly.
INCORRECT Direction
Koolance systems which are physically compatible with the PSU-1000ATX-12N
include the PC3-700 series (except PC3-720) PC4-1000 series (except PC4-1020),
and PC5-1300 series. All of these chassis require removal of a hard drive bay and
minor modifi cation to the rear PSU mounting plate (or the purchase of a separate
Koolance “Chassis PSU Mounting Plate”, if compatible).
Default PSU Plate (User Modifi cation Needed) Koolance Optional Pre-Modifi ed PSU Plate
User Manual
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For most computer cases, the PSU-1000ATX-12N must be installed from inside
the chassis due to its width. If you do not have a Koolance case, please skip to the
next section.
Most Koolance chassis must give up one hard drive cage in order to fi t the PSU-
1000A TX-12N. Begin by removing the screws for this rear drive cage, the top screws
for the front hard drive cage, and the PSU partition wall. Screws are located above
and below the hard drive area.
With the top screws of the front
hard drive cage removed, it
should be possible to remove
the rear drive cage by carefully
fl exing the top partition (without
completely removing the front
cage).
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Remove the PSU partition wall and
rear hard drive bay.
Support Bracket
Bracket Wing
Installation
Carefully guide the power supply
into the chassis (per normal
installation).
The PSU-1000ATX-12N is supplied
with an optional support bracket.
For chassis with top-mounted power
supplies (above the motherboard),
the support bracket can help increase
case stability.
The bracket is screwed into the PSU’s
cable panel, on the same side of the
computer less frequently opened. It
is adjustable to meet the computer’s
side panel.
Velcro strips are provided to be
applied in between the bracket’s fl at
wing and the computer chassis side
panel. Installation of the bracket is
optional.
Screw the PSU-1000A TX-12N to the
computer chassis’ PSU mounting
area.
User Manual
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Tubing Connection
Once the power supply is mounted inside
the chassis, insert and tighten the desired
inlet and outlet nozzles (purchased
separately).
These should only be installed on the top
nozzle sockets!
Attach the inlet and outlet tubing to the inlet
and outlet nozzles.
If you require the PSU-1000ATX-12N
hoses to be connected inside the computer
chassis, install the supplied L-bracket into
an available rear card slot.
To allow for sharper hose angles
without kinking, Koolance offers steel
“Tubing Wrap”, available at
www.koolance.com
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Feed the inlet and outlet hoses from the
power supply heat exchanger back into the
L-bracket.
Finally , connect these coolant hoses to your
existing liquid cooling system.
Specifi cations
AC Input
Operating Range: 110-240VAC, Auto-switching
Frequency: 47-63Hz
Current: 12A @ 110V, 6A @ 240VAC
PFC: Active
Effi ciency: 80% min.
DC Output
Output Max:
+5V @ 30A
+3.3V @ 30A (combined +5V and +3.3V is 180W max.)
+12V @ 70A (12V1@18A, 12V2@18A, 12V3@30A, 12V4@30A)
-12V @ 0.8A
+5VSB @ 3.0A
Continuous Power: 1000W
Regulation: 5%, -4% (3.3V, +5V, +12V, 5Vsb) +9-5%(-12V)
Ripple & Noise: 50mV (3.3V, 5V, 5Vsb), 120mV (-12V), 240mV(+12V)
Hold Time: 16ms min.
PG Delay: 100-500ms
Safety
OV Protection: +3.3V, +5V, +12V
OC Protection: +3.3V, +5V, +12V
Short Protection: All output to ground
Over Temperature Protection: Heat sink: 85°C Alarm, 90°C Power-Off
Pump Protection: Power-Off on no RPM signal
Environmental
External Coolant Temperature: 0 - 50ºC
Storage Temperature: -10 to 70°C
Humidity: 20 - 90% RH
Altitude: 0-7000 feet (0-2134m)
Miscellaneous
Compatibility: EPS12V
MB Connectors: 1 x 24-pin, 2 x 8-pin,
4 x 6-pin PCI-E, 4 x 8-pin PCI-E
Driver Connectors: 2 x (4-plug) SATA, 2 x (4-plug) Molex + Floppy
User Manual
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Limited Warranty
Koolance Incorporated (“Koolance”) warrants each new PSU-1000ATX-12N liquidcooled power supply (“the system”), against defects in materials or workmanship
for a period of three years from the date of purchase, and agrees to repair or
replace any defective Koolance system without charge. Shipping costs are nonrefundable.
This warranty is non-transferable. All warranty claims must be accompanied by the original
proof of purchase.
THIS WARRANTY DOES NOT COVER DAMAGE RESULTING FROM ACCIDENT,
MISUSE OR ABUSE, LACK OF REASONABLE CARE, SHIPPING DAMAGE,
MODIFICATIONS, THE AFFIXING OF ANY ATTACHMENT NOT PROVIDED WITH
THE PRODUCT, OPENING OF THE PRODUCT, LOSS OF PARTS OR LIQUID, OR
OPERATING COMPONENTS AT SPEEDS OR FUNCTIONS OTHER THAN THOSE
SPECIFIED BY THEIR MANUFACTURERS.
Use of unauthorized replacement parts or liquid additives will void this warranty. Koolance
Incorporated will not pay for warranty service performed by a non-authorized repair
or diagnostic service and will not reimburse the consumer for damage resulting from
warranty service performed by a non-authorized repair service. No responsibility is
assumed for any special incidental or consequential damages due to a defective Koolance
product.
In order to obtain warranty service, contact our RMA department for information. The
product must be shipped postage prepaid to an authorized Koolance service location. It
is suggested that, for your protection, you return shipments of product by insured mail,
insurance prepaid. Damage occurring during shipment is not covered by this warranty.
Disclaimer
IN NO EVENT SHALL KOOLANCE INCORPORATED OR ITS EMPLOYEES, AGENTS,
SUPPLIERS, MANUFACTURERS, OR CONTRACTORS BE LIABLE FOR ANY
DAMAGES OF ANY KIND OR CHARACTER, INCLUDING WITHOUT LIMITATION
ANY COMPENSATORY, INCIDENTAL, DIRECT, INDIRECT, SPECIAL, PUNITIVE, OR
CONSEQUENTIAL DAMAGES, LOSS OF USE, LOSS OF DATA, LOSS OF INCOME OR
PROFIT, LOSS OF OR DAMAGE TO PERSONS OR PROPERTY, CLAIMS OF THIRD
PARTIES, OR OTHER LOSSES OF ANY KIND OR CHARACTER, AND WHETHER
OR NOT THE POSSIBILITY OF SUCH LOSS OR DAMAGE HAS BEEN NOTIFIED TO
KOOLANCE INCORPORATED.
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www.koolance.com
ISO
9001
Printed in Korea
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