Sherbourn C-12 User Manual

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C-12

COOLING UNIT

Owner's Manual

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Summary of Contents for Sherbourn C-12

Page 1 C-12 COOLING UNIT Owner’s Manual...
Page 3: Important Safety Precautions And Explanation Of Symbols
(depending on the configuration chosen), and to operate in several different modes. Do not install the C-12 in locations where the flow of air, as configured per the instructions in the manual, is impeded or blocked. Do not block vents or exhaust openings in the C-12 except as directed in this manual to implement the chosen configuration.
Page 4 The C-12 should only be cleaned as directed in the Installation and Operation Manual. Avoid spraying liquids directly onto the C-12 and NEVER spray liquids into the vents. Care should be taken so that small objects do not fall into the inside of the C-12.
Page 5: Table Of Contents
The Sherbourn C-12 ...................2 About This Manual ..................2 Mechanical and Environmental ..............3 Installation and Configuration ..............4 Mechanical Configuration ................6 Performance Specifications ................9 Features ....................10 Operation ....................11 Periodic Maintenance ................12 Troubleshooting ..................13 Sherbourn Technologies, LLC Ten Year Limited Warranty .......14 Notes ......................15 Page 1...
Page 6: Introduction
This manual will provide you with all the information you need to install and configure the Sherbourn C-12 Cooling System to achieve its optimum potential. The manual also includes a brief summary of the features offered by the C-12 and a short description of how the controls work and how to perform common operations.
Page 7: Mechanical And Environmental
Mechanical and Environmental SHERBOURN C-12 REAR FOAM SIDE PLUGS cover plate 9” TOP & BOTTOM (external) 8.5” 16.7” C12 body 2.5” FRONT 3.25” IN-ON OUT-AUTO (front panel removed) front panel FRONT 3.5” (external) 19” 0.1825” Dimensions: 19 ” wide x 3.25” high x 9” deep (includes feet, foam plugs Weight: 11 lbs / 5 kg (unboxed);...
Page 8: Installation And Configuration
C-12 is powered off. When the front panel switch is in the On position (in), the C-12 fans will run at full speed whenever mains power is applied to the C-12, regardless of the temperature or other settings or connections.
Page 9 Trigger In connector and don’t connect it to anything, the C-12 will NOT operate in Auto mode at all. When the trigger input is high (+12 VDC), the C-12 operates exactly as it does in Basic Auto mode (the fans start running when the temperature at the sensor exceeds the threshold temperature set by the Fan Auto-On Temperature control).
Page 10: Mechanical Configuration
Cover plate - The cover plate (metal) is used to cover the top or bottom vents to force air flow in the proper direction. One cover plate is supplied with the C-12, and it is not used in all configurations (be sure to retain the cover plate and screws in a safe place when not in use).
Page 11 FRONT COVER PLATE (top position) TOP PLATE ASSEMBLY REAR FILTER PLUGS FOAM BLOCK BOTTOM PLATE COVER PLATE (bottom position) COVER PLATE (top position) FRONT EXHAUST ASSEMBLY FILTER COVER PLATE (top position) REAR EXHAUST ASSEMBLY HOSE FOAM BLOCK TOP EXHAUST (front entry) ASSEMBLY REAR PLUGS...
Page 12 • Ensure that both rear plugs are firmly inserted • Ensure that the fan assembly is in the upper position (against the top plate of the C-12) Top Exhaust (bottom entry) • Ensure that the foam block (not the filter) is installed behind the front grill Ensure that the cover plate is completely removed •...
Page 13: Performance Specifications
Performance Specifications Air-flow capacity: >100 cfm; direct outlet; variable (maximum airflow will be reduced if long exhaust ducts are used) Cooling modes (manually selected): • Bottom Entry - Front Exhaust • Bottom Entry - Rear Exhaust (can optionally be ducted using 1-1/2” hose x 2) •...
Page 14: Features
Selectable starting temperature (95 or 104 degrees Fahrenheit; 35 or 40 degrees Celsius)) • Rack mount front panel included (removable) You can find more information about the Sherbourn C-12 Cooling System on our Web site at http:// www.sherbourn.com Page 10...
Page 15: Operation
(In situations where little air flow is needed, the fans will operate at the minimum speed necessary to maintain temperature, ensuring minimum noise.) The front panel switch allows the C-12 to be manually run with the fans at full. This mode is typically used only for testing purposes.
Page 16: Periodic Maintenance
The Sherbourn C-12 requires very little periodic maintenance. Cleaning the C-12 air filter The interior of the C-12 (and especially the air filter) may become dusty (or accumulate lint and other debris) with normal operation. If this occurs, periodically disconnect the power, remove the top cover, and vacuum out any loose debris and dust that has accumulated (be careful to avoid damaging the interior circuit boards and wiring).
Page 17: Troubleshooting
If exhaust hoses are used, verify that they are clear of obstruction (and not too long) Problem: Fans ONLY run at full speed • Verify that, if a trigger input is used, and the C-12 is not a slave unit to another C-12, the Trigger Mode switch is not in the Sync position Page 13...
Page 18: Sherbourn Technologies, Llc Ten Year Limited Warranty
LIMITATION MAY NOT APPLY TO YOU. A claim under this warranty must be made by you within the Term. A claim shall not be valid (and Sherbourn has no obligation related to the claim) if it is not made within the Term and if it is not made in strict compliance with the requirements of the “How do you get service?”...
Page 19: Notes
The CSR will provide you with a returned material authorization number (“RMA”). Ship the product to Sherbourn at the following address, with the RMA written in large, bold letters on the outside of the box, and with the letters “RMA” written before the number. Parcels arriving without a RMA number on the outside of the box will be refused.