Austin Hughes Infra Cool CMS-03-S User manual

www.austin-hughes.comUM-CMS-03-S-Q121V1
Rack Airflow Control
User Manual
CMS-03-S , Master IP Fan unit GUI & SNMP
Designed and manufactured by Austin Hughes

www.austin-hughes.comUM-CMS-03-S-Q121V1
Legal Information
First English printing, February 2021
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
damage 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
labeled 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
damaged 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, fire or electrical shock.
■Only qualified service personnel should open the chassis. Opening it yourself could damage the equipment and
invalidate its warranty.
■If any part of the equipment becomes damaged or stops functioning, have it checked by qualified service personnel.
What the warranty does not cover
■Any product, on which the serial number has been defaced, modified or removed.
■Damage, deterioration or malfunction resulting from:
□Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product modification, 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 fluctuation or failure.
□Use of supplies or parts not meeting our specifications.
□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 modifications 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.

www.austin-hughes.comUM-CMS-03-S-Q121V1
The equipment comes with the standard parts shown on the package contents. Check and make sure they are included and in good
condition. If anything is missing, or damage, contact the supplier immediately.
Unpacking

www.austin-hughes.comUM-CMS-03-S-Q121V1
Content
Part I. Installation
< 1.1 > 1U Fan Tray
< 1.2 > 33U Door Mount Fan Panel
Part II. Hardware
< 2.1 > Key Features
< 2.2 > Fan Kit Specification
< 2.3 > Master IP Fan Unit Model & Specification
MRF-1.6 ( 1U Fan Tray with 6 fans )
MRF-1.9 ( 1U Fan Tray with 9 fans )
MRF-33.9 ( 33U Door Mount Fan Panel with 9 fans )
Specification Table
< 2.4 > Expansion Serial Fan Unit Model & Specification
RF-1.6 ( 1U Fan Tray with 6 fans )
RF-1.9 ( 1U Fan Tray with 9 fans )
RF-33.9 ( 33U Door Mount Fan Panel with 9 fans )
Specification Table
< 2.5 > Daisy Chain Connection
< 2.6 > Audio Temperature Alarm Setting
< 2.7 > Temperature Sensor
< 2.8 > Alarm Temperature Setting
< 2.9 > Fan Unit CFM Setting
P. 1
P. 6

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P.21
Part III. Software
< 3.1 > Key Features
< 3.2 > Master IP Configuration
< 3.3 > CMS-03-S Master IP Fan Unit GUI
< 3.4 > SNMP Setup
< 3.5 > Master IP Fan Unit Firmware Upgrade
< 3.6 > DHCP Setting

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Package Content
Installation
- 1U rackmount fan tray x 1 pc
- Temp. sensor x 1 pc
- 6 ft power cord x 1 pc
- Rear mounting bracket x 1 pair
* M6 screws for fixing are not included
MRF-1.6 / RF-1.6
MRF-1.9 / RF-1.9
M6 screws
M6 screws
Rear mounting
brackets
Rear mounting
brackets
< 1.1 > 1U Fan Tray
< Part I > Installation

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ONDIP
18
7
6
5
4
3
2
Hanging bracket kit
Part no. : F-HBK
- Hanging bracket x 2 pcs
- M4*6mm screw with nut x 4 sets
- M4*10mm screw x 2 pcs
< 1.2 > 33U Door Mount Fan Panel
Package Content Optional mounting kit
* For installation, please
refer to p.5
MRF-33.9 & RF-33.9 Door mount Fan Panel are typically installed on the outside of a rack’s rear perforated
door to improve extraction of heat from high density rack.
The unit can be attached to most 42U or taller racks. If aisle is relatively narrow for exterior mounting, the
unit may be installed on the inside of the perforated door. For details, please refer to the model table below :
Front Door
Cool Air In Rear Door
Hot Air Out
Model Installation Airflow Purpose
MRF-33.9A
RF-33.9A Rear door outside Extract airflow Exhaust air out from rack
Front door inside Intake airflow Cool air in from aisle
MRF-33.9B
RF-33.9B Front door outside Intake airflow Cool air in from aisle
Rear door inside Extract airflow Exhaust air out from rack
- 33U door mount fan panel x 1 pc
- Temp. sensor x 1 pc
- 6 ft power cord x 1 pc
- User Manual x 1 pc
- Mounting screw x 6 pcs ( attached with the unit )
- Air blocking material x 1 pc
ONDIP
18
7
6
5
4
3
2
ONDIP
18
7
6
5
4
3
2

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< 1.2 > 33U Door Mount Fan Panel
Caution - Power off the fans if the door is to be opened for maintenence or service of
items within the rack. The fans have finger guards but care must be excerised when working
around spinning fans. Keep hair, fingers and other small objects away from the spinning blades.
Installation steps
The weight of the unit is less than 5.5 kg, so in most cases, holes in perforated rack doors can be used to mount the unit.
Lift the unit to the desired position.
Place attached 6 screws then through the door and tighten them.
Connect the power cord to the PDU of the rack through the cable entry hole on the rear top of the rack.
If no cable entry on the top, the unit may be installed on the inside but the model need to be changed. Please refer to P.2 .
Mounting
screws
Cable
clip
Power
cord
ON / OFF
Button
Perforated
Rack Door
Use cable clip to hold the
power cord if necessary
1
2
3
4

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< 1.2 > 33U Door Mount Fan Panel
Air Blocking Material
To eliminate bypass air to maximize heat removal from the rack, cut the air blocking material to the size necessary with cutter or
scissors, and then apply the material to the inside surface of the door with magnets or double sided adhesive tapes. Ensure all
open perforations are covered by the material.
Fix the air blocking material with magnets or double sided adhesive tapes
Perforated
Rack Door
Magnets & adhesive tapes not provided

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Hanging bracket installation
Cable
clip
ON / OFF
Button
Power
cord
Mounting
screws
Perforated
Rack Door
< 1.2 > 33U Door Mount Fan Panel
Assemble & adjust the hanging bracket with M4*6mm screw & nut, to fit the thickness of the door.
Install the hanging bracket kit on the rear side of the fan panel with M4*10mm screw.
Hang the unit on the door.
Place attached 4 screws then through the door and tighten them.
Follow steps - on P.3 and P.4 .
1
2
3
4
3 4
5
M4*10mm
screws
Hanging bracket with
M4*6mm screw & nut

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< 2.1 > Key Features
< Part II > Hardware
Intelligent
Master IP
Fan Unit
Intelligent
Expansion Serial
Fan Unit
Daisy Chain Position 1st Level 2nd - 16th Level
IP Port
Daisy Chain Port - LINK
Daisy Chain Port - OUT
Temp. Port
Temp. Sensor
Control Panel :
- Individual Fan On / Off
- Alarm Temp. Setting
- Unit CFM ( fan speed ) Setting
- Temperature LED
- Fan Status LED
- CFM Status LED
1U Fan Tray 6 / 9 fans 6 / 9 fans
Door Mount Fan Panel 9 fans 9 fans

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Air Delivery :
Rated Speed :
Rated Voltage :
Rated Current :
Noise Level :
Dimension :
Bearing System :
108 CFM
3000 rpm, +/-10%
12V DC
350 mA
41 dB
120 x 120 x 25 mm
Dual ball bearing
< 2.2 > Fan Kit Specification

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Model : MRF-1.6
1U Fan Tray with 6 fans
< 2.3 > Master IP Fan Unit Model
- Unit CFM Status LED
- Unit CFM Setting
1
2
3
- Individual fan status
- Individual fan On / Off buttons
- Buttons for Alarm
Temp. Setting
- Temp. LED display
4
5
6
- Temp. port bundled w/ a temp. sensor
- Daisy chain port for connecting to the Out
port of the 2nd level fan unit
- 1000Base-T ( Gigabit ) IP port for remote
access
- Enterprise level IP authentication : AD &
LDAPv3 / LDAPS
- Only Master IP fan unit provides an IP port
- 1 x IP port allows access to 16 levels
4 5 6
TEMP Link IP
458.3 43.5
480
463

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- Unit CFM Status LED
- Unit CFM Setting
2
< 2.3 > Master IP Fan Unit Model
Model : MRF-1.9
1U Fan Tray with 9 fans
1 3
- Individual fan status
- Individual fan On / Off buttons
- Buttons for Alarm
Temp. Setting
- Temp. LED display
623.3
unit : mm
43.5
480
463
4
5
6
- Temp. port bundled w/ a temp. sensor
- Daisy chain port for connecting to the Out
port of the 2nd level fan unit
- 1000Base-T ( Gigabit ) IP port for remote
access
- Enterprise level IP authentication : AD &
LDAPv3 / LDAPS
- Only Master IP fan unit provides an IP port
- 1 x IP port allows access to 16 levels
4 5 6
TEMP Link IP

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Model : MRF-33.9 33U Door Mount Fan Panel with 9 fans
1
2
3
- Unit CFM Status LED
- Unit CFM ( fan speed ) Setting
- Individual fan status
- Individual fan On / Off buttons
- Buttons for Alarm Temp. Setting
< 2.3 > Master IP Fan Unit Model
Side View
42.9 mm
1466 mm
195 mm
Front View
195 mm
Top View
4 5 6
TEMP Link IP
4
5
6
- Temp. port bundled w/ a temp. sensor
- Daisy chain port for connecting to the Out
port of the 2nd level fan unit
- 1000Base-T ( Gigabit ) IP port for remote
access
- Enterprise level IP authentication : AD &
LDAPv3 / LDAPS
- Only Master IP fan unit provides an IP port
- 1 x IP port allows access to 16 levels

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Dimensions Model Product Dimension Packing Dimension
MRF-1.6 480 x 458.3 x 43.5 mm
18.9 x 18 x 1.71 inch
550 x 550 x 120 mm
21.7 x 21.7 x 4.7 inch
MRF-1.9 480 x 623.3 x 43.5 mm
18.9 x 24.5 x 1.71 inch
550 x 730 x 120 mm
21.7 x 28.7 x 4.7 inch
MRF-33.9 195 x 42.9 x 1466 mm
7.7 x 1.7 x 57.7 inch
263 x 106 x 1650 mm
10.4 x 4.2 x 65.0 inch
Weight Model Net Weight Gross Weight
MRF-1.6 6.8 kgs / 15 lbs 8 kgs / 17.6 lbs
MRF-1.9 9 kgs / 19.8 lbs 11 kgs / 24.2 lbs
MRF-33.9 5 kgs / 11 lbs 7.4 kgs / 16.3 lbs
< 2.3 > Master IP Fan Unit Specification Table
Master IP Fan Model MRF-1.6 / 1.9 MRF-33.9
No. of Fan 6 / 9 9
Mounting 1U Door mount
CFM Level Normal / High / Max.
Individual Fan ON / OFF Yes
Individual Fan CFM 108 CFM
Unit CFM ( Approximately ) 324 / 648 / 972 CFM 972 CFM
IP Remote Access Yes
Daisy Chain Level 1st level, Expansion Serial fan for level 2 - 16
MTBF 50,000 hrs
Individual Fan Noise Level 41 dB
Regulatory FCC & CE
Temperature
Sensor
Temperature Port 1 x temperature sensor port ( sensor bundled )
Measurement Range 0 to 99.9°C
Measurement Accuracy +/- 1.5%
Temperature Alarm Yes
Power Input Auto sensing, 100V or 240V AC at 50 or 60Hz via IEC cord
Consumption 20W / 40W / 60W 60W
Environmental
Conditions
Operating 0 to 50°C
Storage -5 to 60°C
Relative Humidity 90%, non-condensing
Shock 50G peak acceleration ( 11ms, half-sine wave )
Vibration 58~100Hz / 0.98G ( 11ms / cycle )
Environmental RoHS3 & REACH compliant by SGS
Casing Color Black

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Model : RF-1.6
1U Fan Tray with 6 fans
< 2.4 > Expansion Serial Fan Unit Model
- Unit CFM Status LED
- Unit CFM Setting
1
2
3
- Individual fan status
- Individual fan On / Off buttons
- Buttons for Alarm
Temp. Setting
- Temp. LED display
4 5 6
TEMP Link Out
458.3 43.5
480
463
4
5
6
- Temp. port bundled w/ a temp. sensor
- Daisy chain Link port for connecting to the
Out port of the 2nd level fan unit
- Daisy chain Out port for connecting to the
Link port of the next level fan unit

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- Unit CFM Status LED
- Unit CFM Setting
1
2
3
- Individual fan status
- Individual fan On / Off buttons
- Buttons for Alarm
Temp. Setting
- Temp. LED display
< 2.4 > Expansion Serial Fan Unit Model
Model : RF-1.9
1U Fan Tray with 9 fans
623.3 43.5
480
463
4 5 6
TEMP Link Out
4
5
6
- Temp. port bundled w/ a temp. sensor
- Daisy chain Link port for connecting to the
Out port of the 2nd level fan unit
- Daisy chain Out port for connecting to the
Link port of the next level fan unit

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Model : RF-33.9 33U Door Mount Fan Panel with 9 fans
< 2.4 > Expansion Serial Fan Unit Model
Side View
42.9 mm
1466 mm
195 mm
Front View
195 mm
1
2
3
- Unit CFM Status LED
- Unit CFM ( fan speed ) Setting
- Individual fan status
- Individual fan On / Off buttons
- Buttons for Alarm Temp. Setting
4 5 6
TEMP Link Out
Top View
4
5
6
- Temp. port bundled w/ a temp. sensor
- Daisy chain Link port for connecting to the
Out port of the 2nd level fan unit
- Daisy chain Out port for connecting to the
Link port of the next level fan unit

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< 2.4 > Expansion Serial Fan Unit Specification Table
Expansion Serial Fan Model RF-1.6 / 1.9 RF-33.9
No. of Fan 6 / 9 9
Mounting 1U Door mount
CFM Level Normal / High / Max.
Individual Fan ON / OFF Yes
Individual Fan CFM 108 CFM
Unit CFM ( Approximately ) 324 / 648 / 972 CFM 972 CFM
IP Remote Access Not available, must be via Master IP fan on the 1st level
Daisy Chain Level For Level 2 - 16
MTBF 50,000 hrs
Individual Fan Noise Level 41 dB
Temperature
Sensor
Temperature Port 1 x temperature sensor port ( sensor bundled )
Measurement Range 0 to 99.9°C
Measurement Accuracy +/- 1.5%
Temperature Alarm Yes
Power Input Auto sensing, 100V or 240V AC at 50 or 60Hz via IEC cord
Consumption 20W / 40W / 60W 60W
Environmental
Conditions
Operating 0 to 50°C
Storage -5 to 60°C
Relative Humidity 90%, non-condensing
Shock 50G peak acceleration ( 11ms, half-sine wave )
Vibration 58~100Hz / 0.98G ( 11ms / cycle )
Dimensions Model Product Dimension Packing Dimension
RF-1.6 480 x 458.3 x 43.5 mm
18.9 x 18 x 1.71 inch
550 x 550 x 120 mm
21.7 x 21.7 x 4.7 inch
RF-1.9 480 x 623.3 x 43.5 mm
18.9 x 24.5 x 1.71 inch
550 x 730 x 120 mm
21.7 x 28.7 x 4.7 inch
RF-33.9 195 x 42.9 x 1466 mm
7.7 x 1.7 x 57.7 inch
263 x 106 x 1650 mm
10.4 x 4.2 x 65.0 inch
Weight Model Net Weight Gross Weight
RF-1.6 6.8 kgs / 15 lbs 8 kgs / 17.6 lbs
RF-1.9 9 kgs / 19.8 lbs 11 kgs / 24.2 lbs
RF-33.9 5 kgs / 11 lbs 7.4 kgs / 16.3 lbs
Regulatory FCC & CE
Environmental RoHS3 & REACH compliant by SGS
Casing Color Black