Rack Airfl ow Control
User Manual - Raised Floor Mount Fan Unit
Model : F-66.4
Designed and manufactured by Austin Hughes
Voltage :
230V / 208V
UM-IC-Basic-F-66.4-Q216V2
www.austin-hughes.com
Legal Information
First English printing, October 2002
Information in this document has been carefully checked for accuracy; however, no guarantee is given to the correctness
of the contents. The information in this document is subject to change without notice. We are not liable for any injury or
loss that results from the use of this equipment.
Safety Instructions
Please read all of these instructions carefully before you use the device. Save this manual for
future reference.
■ Unplug equipment before cleaning. Don’t use liquid or spray detergent; use a moist cloth.
■ Keep equipment away from excessive humidity and heat. Preferably, keep it in an air-conditioned environment with
temperatures not exceeding 40º Celsius (104º Fahrenheit).
■ When installing, place the equipment on a sturdy, level surface to prevent it from accidentally falling and causing dam
age to other equipment or injury to persons nearby.
■ When the equipment is in an open position, do not cover, block or in any way obstruct the gap between it and the
power supply. Proper air convection is necessary to keep it from overheating.
■ Arrange the equipment’s power cord in such a way that others won’t trip or fall over it.
■ If you are using a power cord that didn’t ship with the equipment, ensure that it is rated for the voltage and current
labelled on the equipment’s electrical ratings label. The voltage rating on the cord should be higher than the one listed
on the equipment’s ratings label.
■ Observe all precautions and warnings attached to the equipment.
■ If you don’t intend on using the equipment for a long time, disconnect it from the power outlet to prevent being dam
aged by transient over-voltage.
■ Keep all liquids away from the equipment to minimize the risk of accidental spillage. Liquid spilled on to the power
supply or on other hardware may cause damage, fi re or electrical shock.
■ Only qualifi ed service personnel should open the chassis. Opening it yourself could damage the equipment and invali
date its warranty.
■ If any part of the equipment becomes damaged or stops functioning, have it checked by qualifi ed service personnel.
What the warranty does not cover
■ Any product, on which the serial number has been defaced, modifi ed or removed.
■ Damage, deterioration or malfunction resulting from:
□ Accident, misuse, neglect, fi re, water, lightning, or other acts of nature, unauthorized product modifi cation, or
failure to follow instructions supplied with the product.
□ Repair or attempted repair by anyone not authorized by us.
□ Any damage of the product due to shipment.
□ Removal or installation of the product.
□ Causes external to the product, such as electric power fl uctuation or failure.
□ Use of supplies or parts not meeting our specifi cations.
□ Normal wear and tear.
□ Any other causes which does not relate to a product defect.
■ Removal, installation, and set-up service charges.
Regulatory Notices Federal Communications Commission (FCC)
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Any changes or modifi cations made to this equipment may void the user’s authority to operate this equipment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures:
■ Re-position or relocate the receiving antenna.
■ Increase the separation between the equipment and receiver.
■ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
UM-IC-Basic-F-66.4-Q216V2
www.austin-hughes.com
Content
Page
< 1.1 > Key benefi ts
< 1.2 > Specifi cations
< 1.3 > Safty & Usage Warnings
< 1.4 > Package Content
< 1.5 > Installation
Unpacking
The equipment comes with the standard parts shown in package content. Check and make sure they are
included and in good condition. If anything is missing, or damaged, contact the supplier immediately.
1
2
3
3
4 - 5
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< 1.1 > Key benefi ts
> > >
> > >
> > >
> > >
> > >
> > >
F-66.4
Raised Floor Mount Fan Unit
• Maximize Aisle Containment Cooling Performance
• Minimize Hot Spots in Server Rack
• Provide Overall Temperature Monitoring
• Adjustable CFM Levels
> > >
Quad EC ( Electronically Communicated ) Fans
InfraCool F-66.4 consists of four high performance and quality EC fans. It provides unit CFM up to 2100 and unit MTBF
up to 50,000 hours.
> > >
Maximize CRAC Efficiency & Minimize Rack Hot Spots
InfraCool F-66.4 delivers strong cool air from underfloor via the contained aisle to the high density server racks t o
eliminate inside hot spots. E ventually, F-66.4 not only maximizes CRAC e fficiency, but a lso saves t he energy cost.
> > >
Retrofits or New Construction Aisle
Well-designed mounting kit offers user a quick and easy installation. It is ideal for new project deployment or retrofit. User
can just proceed with the installation on 600 x 600mm raised floor and no rack movement is required.
> > >
Individual Fan On / Off
Each EC fan is equipped with an individual on / off switch. It provides flexibility for users while the aisle environment or
rack cooling requirement changes.
> > >
Unit / Fan Speed Levels
Each EC fan is p rovided with 3 speed levels. U ser can adjust the speed level according to aisle environment and
requirements. Energy expenses for the cooling become more cost-effective as lower speed level costs much less.
> > >
Overall Temperature Monitoring
By two temp. sensors and LED display, it is easy to monitor the temperature status in rack level, aisle level and even air
duct underfloor level. Eventually, user can be aware of overall temperature envioronment.
Rack RackAisl e
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< 1.2 > Specifi cations
EC Fan
No. of fans 4
Fan dimension 200 x 200 x 60 mm
MTBF 50,000 hrs
Speed per fan 2950 RPM
Noise 77 dBA max.
Operating frequency 50 / 60 Hz
Fan Control
Main on / off switch
Individual
fan switch
Unit
CFM
Fan
CFM
On / Off
Speed levels
Level 1
Level 2
Level 3
Level 1
Level 2
Level 3
230V 208V
4
200 x 200 x 60 mm
50,000 hrs
2810 RPM
76 dBA max.
50 / 60 Hz
230V 208V
1236
1560
2172
309
390
543
Temperature Monitoring
Temperature LED 2
Temperature port 2
Temperature sensor 2 ( external )
Measurement unit Celsius ( °C ) or Fahrenheit ( °F )
Measurement range 0 to 99.9 °C
Measurement accuracy +/- 1.5%
1200
1512
2104
300
378
526
Physical
Product
( W x D x H )
Packing
( W x D x H ) 718 x 674 x 133 mm
Net weight 12 kg / 26.4 lb
Gross weight 14 kg / 30.8 lb
Chassis color
Chassis materials Steel
Support bracket Left & right side, set of 2
Unit
Power
Consumption
( ± 5% )
Fan
Power
Consumption
( ± 5% )
Input voltage 200 ~ 230V
Level 1
Level 2
Level 3
Level 1
Level 2
Level 3
540 x 520 x 65 mm
Black
230VPower
230V 208V
43W
75W
170W
12W
19W
44W
Environmental
Operating temperature -5 to 60°C degree ( 23 to 140°F )
Storage temperature -25 to 65°C degree ( 13 to 149°F )
Operating humidity 20~90%, non-condensing
Storage humidity 5 ~90%, non-condensing
Compliance
EMC FCC & CE certified
Safety CE / LVD certified
Environment RoHS2 & REACH
40W
71W
155W
11W
18W
40W
Power On/Off switch
Temp.1 & Temp.2 LED display
Individual fan switch x 4
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< 1.3 > Safty & Usage Warnings
Before Installation
■ Make sure the fan unit is installed under the 600 x 600mm raised fl oor & located in front of the server rack.
■ The fan unit contains moving parts which may cause serious injury. Don't apply power until the installation is complete.
■ The fan unit must be installed by a qualifi ed electrician and comply with local and national regulations.
■ Use the provided input power cord to connect the unit. The power voltage must be rated 208V or 230V.
■ Never disassemble the unit. It contains potentially hazardous voltages.
Usage Warnings
■ Power off the fan unit before maintenence or service.
■ The fan unit have fi nger guards but care must be excerised when working around spinning fans.
■ During maintenence or service, keep hair, fi ngers and other small objects away from the spinning blades.
■ Do not put any object on the raised fl oor which covers the raised fl oor mount fan unit. It will affect the cooling
performance. If small objects drop into the fan unit, it will cause unit failure and even damage.
< 1.4 > Package Content
3 3
6
5
4
1
6
5
4
2
1
Fan unit x 1
2
Temp. sensor w/ cable x 2
3
Support bracket, left & right side
UM-IC-Basic-F-66.4-Q216V2
4
Bracket fi xing plate x 4
5
M8 screw & nut x 8 ( for fi xing plate )
6
M5 screw x 4
Bundled power cord x 1
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< 1.5 > Installation
Step
- Move the 600 x 600mm raised fl oor
- Refer to the package content, install the left & right side
support bracket to the pedestals
- Fix the support bracket with 4 corner's fi xing plate provided
1
Step
- Tighten four fi xing plates with provided M8 screw & nut
2
- Keep the left & right side bracket in the same horizontal
level
Step
- Put the fan unit on the left & right bracket
3
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< 1.5 > Installation
Towards Rack
Step
- Fix the fan unit position on the support bracket with four
provided M5 screws to against virbation & movement
Step
- Connect power & temperature sensors
4
5
Temp 1 Temp 2
Bundled temp. sensor x 2
• Plug & Play
• 2M wire
The company reserves the right to modify product specifi cations without prior notice and assumes no responsibility
for any error which may appear in this publication.
All brand names, logo and registered trademarks are properties of their respective owners.
Copyright 2016 Austin Hughes Electronics Ltd. All rights reserved.
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