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Superior Liquid Cooling Systems
®
PC3-700 Series
PC3-700 Series
User’s Manual
User’s Manual
English v1.01
Protected by U.S. Patents 6,664,627; 6,313,990; 6,234,240; 5,731,954
Other Technology Pending U.S. & World-Wide Patents
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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 Please be sure to check our support page for a newer
version of this guide: www.koolance.com/support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 2004
User Manual
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WARNING: The Koolance liquid & coolant pack contain chemicals
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!
!
which may be harmful or fatal if swallowed. KEEP THIS AND ALL
DANGEROUS CHEMICALS OUT OF THE REACH OF CHILDREN. If
ingestion has occurred, seek medical attention immediately. Give two
glasses of water. Do not induce vomiting. In the case of eye contact,
fl ush eyes immediately with water for 15 minutes. Remove contact
lenses. Call a physician if irritation persists. Some individuals may
have an allergic skin reaction with the solution, although generally mild.
Avoid contact as much as possible, and wash exposed area with soap
and water for at least 15 minutes. If irritation persists, or if contact has
been prolonged, get medical help. For further information, please visit
our website at: www.koolance.com
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 the user’s
own risk. If you have any specifi c questions on warranty coverage,
please contact your component or computer manufacturer.
KOOLANCE CONTACT INFORMATION
Koolance Inc. (USA)
Address: 1111 344th St. Ste. 202, Federal Way, WA, USA 98003
Telephone: +01-253-839-8999
Fax: +01-253-839-3307
Sales Email: sales@koolance.com
Tech Email: tech@koolance.com
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Table of Contents
Introduction 1
PC3-700 System Diagram .............................................................................. 4
LED Display Panel ..........................................................................................5
Connecting PC3-700 Systems 7
Power Connection ........................................................................................... 8
ATX Power Switch .......................................................................................... 9
Cooler & Tubing Confi guration ...................................................................... 10
Connecting Hoses ......................................................................................... 12
Disconnecting Hoses .................................................................................... 13
Hose Lengths ................................................................................................ 14
Filling & Maintenance 16
Testing & Filling ............................................................................................. 17
Draining & Maintenance ................................................................................ 19
Troubleshooting ............................................................................................20
Limited Warranty ........................................................................................... 23
User Manual
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Included Hardware
PC3 Series Systems:
- motherboard standoffs & insulating washers
- motherboard, slot card, 5.25” drive, and fl oppy screws
- hard drive mounting screws
- ATX power jumper wire
- refi ll funnel
- liquid coolant mixture
- liquid tubing
- drive mounting rails
- user manual
Required Tools
During installation, you may need the following tools:
fl at-head screw driver
phillips-head screw driver
pliers
iv
long-nose pliers
scissors
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Chapter1
Introduction
User Manual
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Page 7
Congratulations on your purchase of a Koolance system!
As the most sophisticated product of its kind, Koolance offers many unique features found
nowhere else in the realm of computer cooling. In addition, you can expect to enjoy all of
the advantages that water-cooling technology brings with it.
Advantages of Water Cooling
Water transfers 30 times faster, and holds over 4 times more heat than air. With
this thermal conductivity and specifi c heat capacity, it’s easy to see why liquid cooling is
getting a lot of attention from hardware manufacturers.
Heat-producing devices in a typical computer are cooled by air. Generally, this involves
mounting a heat sink and fan to each component. For example, heat generated from your
CPU (or other heat source) is transferred into a metal heat sink, where a fan blows air
across its wide surface area.
While altering a heat sink’s size and makeup can improve the effectiveness, it is still
limited because air absorbs and transfers heat very slowly. To help compensate for this,
the fan is often run at a higher speed. Many people have therefore come to equate high
performance with high noise. As systems continued to be upgraded, the required heat
sinks simply got larger and louder.
Liquid cooling greatly reduces the noise issue. A larger amount of heat is withdrawn
from the components more quickly, and less airfl ow is required to cool them.
The heat exchanger is also located remotely from heat-producing devices, so airfl ow can
be controlled. This considerably reduces dust accumulation on sensitive hardware and
can result in a cleaner overall system.
Advantages of Koolance Systems
Koolance was the fi rst company to offer fully-integrated, consumer-level PC liquid cooling
systems to the world-wide market. Our products are designed and built to look and
operate professionally. You will not need power tools or a tape measure to install your
Koolance system, and it should even be less diffi cult than assembling your own computer.
Koolance offers liquid coolers for every major hardware device. Providing enormous
fl exibility, you can customize your system to fi t your specifi c needs— cool dual processors
in a server, multiple hard drives in a RAID confi guration, or add video cooling to a gaming
rig.
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Introduction
Page 8
The heart of a liquid cooling system is the pump. This device pushes liquid
through each cooler and into the heat exchanger. Koolance systems use dual
pumps to increase reliability and liquid pressure. If one pump should fail, the
second can help prevent potential damage caused by heat increase.
Every Koolance system includes built-in hardware safety features. Our
proprietary power control board constantly monitors liquid temperature, sounding
an alarm if it should get too high, and even turning-off your computer if you are
not there to do so.
But Koolance’s innovations extend beyond just cooling features. Our safe,
patent-pending CPU Retention Clip places even pressure across the CPU,
protecting the chip and simplifying installation. There’s even a ratcheting tension
screw for precise contact pressure.
Finally, Koolance systems allow coolers to be easily exchanged and upgraded
to address future hardware compatibility.
User Manual
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PC3-700 System Diagram
Reservoir & Pumps Radiator Cooling Fans
Reservoir Refi ll Tap
LED Display Panel
ATX Power Switch &
Temperature Sensors
Power Circuit Board
Inlet / Outlet Nozzles
Radiator (Primary Heat Exchanger)
Power Connection
Reservoir & Pumps - The coolant tank is translucent for easy liquid-level monitoring.
Dual pumps help to provide higher system reliability; if one pump should fail, the
other can maintain fl ow, gradually bringing the system to shut itself down (see
LED Display Panel).
Power Circuit Board - Beneath the reservoir, the Power Circuit is responsible for
a number of tasks, including: powering the pumps, LED display, heat exchanger
fans, and operating the audio alarm and shutdown modes.
Radiator - The primary heat exchanger is located beneath the fan cooling module.
This is the main cooling element, and provides high thermal dissipation in a
relatively small area. Inside, an aluminum mesh (Louver fi n) is webbed between
14 horizontal liquid paths.
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Introduction
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LED Display Panel
CAUTION: PC3-700 systems allow full user control of hardware safety
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Sensor Channel
settings, such as audio alarm and shutdown. Please be sure to confi gure your LED Display Panel properly, or damage to your computer
and equipment could result.
Decrease Fan
Speed
Temperature Value
Cycle Sensor Channels
Increase Fan Speed
Display in ºC or ºF
Temperature Sensors
PC3-700 systems can monitor up to 3 temperature sensors (included). The fi rst
LED digit indicates which sensor channel is currently displayed in the temperature
reading. To cycle through sensors, press SET.
Fan Speed
This option adjusts the radiator fan speed. Higher speeds can improve performance,
but will produce more noise. There is 1 automatic and 10 manual fan settings
(1-10). Press the ▲ or ▼ buttons to cycle through these settings, or hold down
an arrow to skip to the highest or lowest mode directly.
Automatic mode will adjust the fans for you based on temperature values from
sensor #1. This mode is reached by lowering the fan setting to “0” (Aut / A1 will
be displayed). Details on fan modes are as follows:
Auto Mode Manual Mode Fan Power % Total CFM Fan RPM
0 - 35ºC (32 - 95ºF) 1 30 56 720
36 - 37ºC (97 - 99ºF) 2 35 66 840
38 - 39ºC (100 - 102ºF) 3 40 75 960
40 - 41ºC (104 - 106ºF) 4 45 85 1080
42 - 43ºC (108 - 109ºF) 5 50 94 1200
44 - 45ºC (111 - 113ºF) 6 60 113 1440
46 - 47ºC (115 - 117ºF) 7 70 132 1680
48 - 49ºC (118 - 120ºF) 8 80 150 1920
50 - 51ºC (122 - 124ºF) 9 90 169 2160
52 - 99ºC (126 - 210ºF) 10 100 188 2400
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Alarm Settings
By default, the Koolance audio alarm will sound if any sensor reaches 55ºC
(131ºF). When the system alarm sounds, the LED temperature will fl ash in the
display and the radiator fans will increase to 100% power.
To change this setting for an individual sensor, choose the desired channel with
SET, and press and hold
will begin fl ashing. You may change this value from 0ºC (32ºF) up to 99ºC (210ºF).
The normal temperature reading will resume if you do not press any buttons for
4 seconds.
To reset all temperature alarms to their default (55ºC / 131ºF) setting, press and
hold the ºC/F button until “dEF” fl ashes in the display. NOTE: This will also reset
the fan speed mode to “auto”.
CAUTION: Although alarm settings can be set separately for each
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Safety Shutdown
sensor, safety shutdown mode will only respond to sensor #1. It is
highly recommended for this sensor to be metal-taped to the CPU
Cooler cold plate (not between the processor and cooler), and set no
higher than 55ºC (131ºF). Please see your CPU Cooler instructions
for information on attaching the temperature sensor.
▲ + ▼ together for 3 seconds. The alarm temperature
If the temperature value of sensor #1 reaches 3ºC (5ºF) above the alarm
temperature, the system will shutdown power to the computer. With default
alarm settings, this means the system would shutdown if sensor #1 reached
58ºC (136ºF).
CAUTION: If activated, the shutdown feature of your Koolance system
!
6
will automatically turn off power to the entire computer. Unsaved fi les
and documents may be lost. Always make regular backups of your
fi les to an external device or medium.
Introduction
Page 12
Chapter2
Connecting PC3-700
Systems
User Manual
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Page 13
Power Connection
You may begin the installation of your Koolance system by mounting a power supply
in the chassis. The liquid cooling system requires approximately 11-17W from any
standard ATX power supply.
Connect a 12 Volt 4-pin Molex plug from the power supply to the Power Connection
underneath the Radiator. Without this important connection, the cooling system will
NOT operate.
CAUTION: The Power Connection is vital to system operation. A 12V
4-pin plug from the power supply must remain connected to the cooling
!
system at all times while the computer is in use.
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Connecting PC3-700 Systems
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ATX Power Switch
The ATX “pass through” lead is responsible for shutting off your computer if sensor
channel #1 reaches 3ºC (5ºF) above the preset alarm temperature (See LED Display
for alarm confi guration).
Connect the male ATX power lead from the
PC3-700 to the chassis main power switch.
During motherboard installation, connect
the female ATX power lead from the PC3700 to the motherboard’s power switch
connection (often marked “PWRSW”,
“PWSW”, or “PWBT”).
This is the connection that would normally
receive the chassis power switch lead
directly.
CAUTION: The auto shutdown safety features of your PC3-700 will not
function properly without connecting the ATX power switch lead.
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User Manual
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Cooler & Tubing Confi guration
Depending on the cooling blocks (“coolers”) in your Koolance system and nozzle
sizes (1/4”, 3/8”, etc.), they may be connected in series, parallel, or a mixture of both
for best performance. Recommended confi gurations are illustrated below.
If you are comfortable experimenting with different tubing setups, there may be
more optimal confi gurations for your particular system.
NOTE: For simplicity, tubing ID (internal diameter) will be listed in metric units.
Please use these approximate conversions for emperical sizes:
Metric Emperical
6 mm 1/4 in.
10 mm 3/8 in.
13 mm 1/2 in.
Hose Adapter
“Y” Hose Splitter
“F” Hose Splitter
Series Systems
For systems with only CPU coolers, a simple series loop will provide the best
performance.
Koolance
CPU-300-V10
Koolance
CPU-300-V10
PC3-700 Radiator
10
10
10
10
PC3-700 Radiator
10
10
Koolance
CPU-300-V10
Connecting PC3-700 Systems
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Parallel Systems
Koolance coolers which are 6mm (1/4”), such as the GPU-180-L06 video cooler
or HD-40-L06 hard drive cooler, can still be effectively used in PC3-700 series
systems. Using a parallel tubing confi guration with hose splitters will help maintain
coolant fl ow rate through these systems.
Koolance
10
Koolance
CPU-300-V10
GPU-180-L06
6
6
10
10
10
10
10
Koolance
CPU-300-V10
GPU-180-L06
6
6
Koolance
6
GPU-180-V06
6
Koolance
HD-40-L06
Koolance
6
10
6
6
6
The maximum number of coolers allowed in a system will depend upon your specifi c
thermal requirements and hose confi guration. It is not uncommon to see fi ve or
more coolers in a Koolance system, but the limit is usually at what temperature you
are comfortable with. Remember, liquid at higher temperatures is still considerably
more effective at carrying heat than air at the same temperature.
User Manual
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Connecting Hoses
Each tubing connection uses a threaded compression fi tting (“hose screw”) to keep
it secure. To connect these components:
Thread a hose screw onto the tube
end.
If you are fi nding it diffi cult to connect
smaller tubes, try temporarily
stretching-out the tube end by inserting
long-nose pliers.
Squeeze the tube while pushing it
fi rmly over the nozzle. Tubing should
completely cover the nozzle.
Tighten the connection by sliding the
compression fi tting down over the nozzle
and screwing securely.
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Connecting PC3-700 Systems
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Disconnecting Hoses
Nozzles are designed to attach tightly. If you need to remove a hose for any reason,
it may not pull off easily, even after unscrewing the compression fi tting.
Usually, a connection will come free by squeezing the hose on top of the nozzle
and pulling away. If this fails, cutting a small incision lengthwise (parallel) along the
nozzle should free it.
When a hose screw has been removed, it may have distorted the tubing beneath it.
This last portion (about 1cm, 7/16”) should be trimmed to ensure a perfect fi t with
the next connection.
The tip should always be re-cut if you needed to remove the tubing with an
incision.
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Hose Lengths
Before installing your liquid coolers, appropriate lengths of tubing must be cut to
connect each device. It may be easier to temporarily lay your motherboard and
video card inside the case to better-estimate the required amounts.
Remove the threaded compression
fi ttings from both radiator nozzles
inside the case and attach the
supplied 10mm (3/8”) tubing to
each radiator nozzle.
The nozzle farthest away from you (on
the motherboard side) is the outlet of
the radiator, with the nearest being the
inlet.
Generally, the outlet will connect fi rst with
your CPU Cooler.
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With the connected outlet hose, roughly
estimate the length you will need to your
fi rst cooler, and cut it.
Cut the second hose with enough length
to connect with the last cooler that will be
in your system.
Using the leftover tubing, cut shorter
pieces to link between each individual
cooler.
Connecting PC3-700 Systems
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Continue connecting all of your
coolers in the system until there are
no longer any open tube ends.
Liquid Coolers
You should now install the liquid coolers (CPU, GPU, Hard
Drive, etc.) to your hardware before continuing this User Manual.
Please refer to your cooler kit’s individual installation instructions,
then continue on to the next section.
User Manual
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Chapter3
Filling & Maintenance
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Filling & Maintenance
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Testing & Filling
Once all of the coolers have been connected, the system can be fi lled with coolant.
The refi ll tap is located on top of the reservoir. Remove the large slot-headed screw
(with a screwdriver or large coin) and insert the refi ll funnel.
WARNING: The liquid coolant is electrically conductive. Use caution
when fi lling the system, and keep all liquids away from computer
!
hardware and power cables. In case of emergency during installation,
immediately unplug the computer’s rear power cable. Dry the system
thoroughly before proceeding.
Cut a very small corner in the coolant pack, and slowly fi ll the reservoir.
You may not require the whole pack of liquid.
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The liquid coolant should be fi lled up to about 1.5 cm (1/2”)
from the reservoir’s top. This small gap will catch air as it
circulates through the system. Do not overfi ll. It is recom-
mended to keep paper towels on hand just in case.
Replace the refi ll tap screw.
The cooling system can be “jump-started” to assist
in the circulation process without booting-up the
computer. This will also allow you to check your hose
connections and make sure there are no folds in the
tubing.
CAUTION: Jumping the incorrect ATX power supply pins can cause
permanent damage to the power supply.
!
Make sure the AC power cord is attached to the power supply. If the power supply
has a rear switch, it must be in the ON (-) position. Using the ATX Jumper Wire,
insert the metal prongs into pin numbers 4 and 6 on the 20-pin motherboard ATX
power supply connector (green and a black ground wire-- See diagram).
46
Allow the pumps to run for about 1-5 minutes. When fi ltration has ended, the
liquid noise should stop. If the reservoir level becomes signifi cantly lower
during this “bleeding” process, add more liquid coolant. (In the future, if
you begin to hear liquid rushing through the reservoir, it may indicate more
coolant needs to be added.)
That’s it! Replace the ATX motherboard connection and boot-up the computer.
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Filling & Maintenance
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Draining & Maintenance
The coolant in your system should be emptied for any of the below reasons. Unless
replacing the liquid coolant, it can also be reused.
1. To Keep it Clean - Koolance recommends replacing the liquid coolant about
every 2 years. The coolant should also be replaced if it becomes contaminated
or signifi cantly changes color.
2. Upgrading Coolers - Whether you are adding or removing liquid coolers,
upgrades can be performed more easily with a dry system.
3. Shipping - For safety, Koolance recommends draining the liquid coolant if the
system is to be shipped or transported in a method other than by hand.
Before draining the system, it should be placed
upright on a table with the bottom refi ll tap overhanging. Hold a 2 liter container below the reservoir
to capture liquid. Unscrew the refi ll tap to begin
draining the system.
In some confi gurations, air may not be able to enter
the system and will prohibit coolant from draining.
If this occurs, you can remove tubing from the farthest cooler from the reservoir within the chassis
to relieve the liquid. NOTE: This may result in
spillage and should not be done with installed
computer hardware or a power supply.
CAUTION: Because of the possibility of leakage, computer hardware
!
Radiator Performance
Over time, dust will accumulate on the radiator. While the cooling system may
continue to operate in this condition, performance can decrease. To keep the
system clean, check the radiator periodically (through the top fan grill) and use
a can of electronics air cleaner if necessary.
should fi rst be removed before draining your system if done so by
hose disconnection.
User Manual
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Troubleshooting
We hope your Koolance system will provide you with years of reliable cooling
performance. To help avoid unnecessary RMA issues, we have prepared this list
of possible operational problems, and their most common solutions.
1. How do I tell if the pumps are working?...
After inital air-fi ltering, the pumps may not create enough noise to tell if they’re
working properly. During normal operation, some air bubbles may even remain
attached to the insides of the hoses and will not appear to move when the
tubing is “fl icked”.
The easiest way to test pump operations is to simply monitor liquid inside the
reservoir. If the pumps are operating, liquid movement should be visible.
2. My temperatures seem too high...
Unless your processor is capable of reading temperatures within the die,
BIOS temperatures may not provide reliable readings for liquid cooling
systems. This is due to the absence of air fl ow beneath the CPU socket. If the
system exhibits signs of high temperature (reboots, shut-downs, etc.), there
may be a problem with your system. These same symptoms can also be
attributed to a faulty power supply, and other internal hardware.
Verify that the liquid coolers are making suffi cient contact with each component.
Make sure the CPU tension screw is placed in the correct cooler receptacle
(see the CPU Cooler’s Instructions). If the thermal interface material has
become over-used, or if the protective fi lm on a liquid cooler has not been
removed, the system can exhibit higher temperatures or malfunction.
Also check that there are no blocks, twists, or crimps in the tubing system. If a
nozzle has been attached inappropriately, it should be reconnected.
Finally, a dusty Radiator can also result in higher temperatures. Please see
Draining and Maintenance for more information.
3. When I adjust the temperature alarm settings, it skips number increments...
This is normal operation if your LED is set to display in Fahrenheit, because
the temperature program is based on whole centigrade units. Some ºC values
convert to decimal temperatures in ºF, or skip over them, and these can not
be set by the program.
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4. After the system has been on for awhile, the temperature alarm sounds...
Make sure the LED temperature is at or above your preset alarm temperature
(default is 55ºC, 131ºF). If not, the audio alarm may in fact be your motherboard’s BIOS alarm. If the system is not exhibiting signs of overheating (see
#2 in Troubleshooting), this temperature monitor may need to be disabled
to ignore false readings by BIOS. The Koolance LED temperature will fl ash
whenever the cooling system alarm sounds.
If the alarm sounds within a few seconds after a cold boot-up, or the LED
temperature does not reach the alarm preset, the control board/pumps may
be malfunctioning. Please visit our support web page for more information.
Verify that the pumps are operating (see Troubleshooting #1), and that liquid
fl ow is present in the reservoir. Note that if the reservoir was over-fi lled during
system assembly, this procedure is not possible since there will be no necessary air gap.
5. My system has boot-up problems, or does not turn on...
The majority of these problems are not related to the Koolance case, but
hardware or confi guration issues. In a new system, a problem with the RAM,
motherboard, power supply, video card, processor, or monitor can cause the
system to appear not to boot-up properly.
If the top Radiator fans do not spin, or if the front LED Display Panel does not
light-up, check to see if your motherboard has a power indicator LED on the
board. This is usually a green light next to the ATX power connector. If unlit,
power is not getting to the motherboard.
The Power Circuit (or Exos Slot Interface Adapter) should be checked to make
sure all connections are plugged-in, especially the 12V 4-pin power supply
connection. Also be sure if your power supply has a rear power switch, that
it is in the ON (“-”) position, and switched to the appropriate regional current
(115VAC or 220VAC).
Another possibility is that the motherboard is shorting-out electrically on the
chassis. Remove the motherboard, and verify that the stand-offs are properly
installed. Lastly, check that the IO shield (the thin aluminum rear motherboard
ATX port plate) is not bent backwards around the motherboard, possibly shorting a component.
If further problems persist, you are likely having a separate hardware issue.
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6. My system appears to be leaking fl uid...
Since users are allowed to confi gure their own coolers and clamps, it is
possible a connection was not properly sealed (however unlikely). If you can
see liquid somewhere on the tubing, or at the bottom of the chassis, computer
components may need to be removed for a system test (see Flow Testing).
If liquid should get onto another computer component, shut down the system,
and remove the component. In many cases, the hardware will be fi ne after
allowing it to dry. However, the system should not be operated until you have
discovered where the leak is coming from and can repair the problem. Should
the leak be situated somewhere in which it can not be easily repaired, please
contact our Technical Department for further diagnostic information.
7. My computer’s BIOS gives me errors that there are no cooling fans attached...
Some motherboards will not boot, or may generate an error or alarm if
no cooling fans are attached to the CPU or motherboard chipset power
connectors. There is sometimes an option to disable these fan connections in
BIOS, but you may have to boot-up with a fan attached initially to disable this
setting. If the system is not booting due to this problem, clear the CMOS and
try confi guring BIOS again.
8. The LED Display Panel shows “S - 0” or “S - S”...
Your Koolance LED display may specify if there is a problem with the cooling
unit. Please use the following guide in determining the cause of a problem:
S - 0 : Sensor open. This indicates that a temperature sensor may be disconnected or faulty. If sensor channel #1 is listed with an “S-0” status, the cooling
system alarm will sound because this connection is required. Sensors #2 and
#3 are optional connections.
S - S : Sensor short. This indicates that a sensor may be faulty or electrically
bypassed. If any sensor channel is listed with an “S-S” status, the cooling
system alarm will sound.
9. The LED Display Panel does not light up...
A defective display circuit is extremely rare. Usually, this is due to a misaligned
or disconnected plug on the Power Circuit (or Exos Slot Interface Adapter).
Verify that all appropriate plugins are attached, particularly the 12V 4-pin
power supply connection.
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Limited Warranty
Koolance Incorporated (“Koolance”) warrants each new Koolance liquid-cooled
system (“the system”), against defects in materials or workmanship for a period of
one year from the date of purchase, and agrees to repair or replace any defective
Koolance system without charge. Shipping costs are non-refundable.
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, LOSS OF PARTS, 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.
Shipping costs are non-refundable. No other warranty, written or oral, is authorized by
Koolance Incorporated.
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.
User Manual
23
Page 29
www.koolance.com
ISO
9001
Printed in Korea
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