About This Document
Purpose
This document describes the NetCol8000-C in-room chilled water smart cooling product in terms of its safety precautions, product overview, installation, power-on commissioning, and operation and maintenance (O&M), helping readers to systematically master the usage and maintenance of the in-room chilled water smart cooling product.
Smart cooling products mentioned in this manual are dedicated equipment for data centers.
The component positions and installation and replacement methods are the same for the three models of upflow units. This document uses the NetCol8000-C070U as an example. The operations for the NetCol8000-C130U and NetCol8000-C190U are similar to those of the NetCol8000-C070U.
The component positions and installation and replacement methods are the same for the three models of downflow units. This document uses the NetCol8000-C130D as an example. The operations for the NetCol8000-C070D and NetCol8000-C190D are similar to those of the NetCol8000-C130D.
Intended Audience
This document is intended for:
- Technical support engineers
- Hardware installation engineers
- Commissioning engineers
- Maintenance engineers
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol |
Description |
|---|---|
Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. |
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Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. |
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Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. |
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Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. |
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Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. |
Change History
Issue |
Release Date |
Change Description |
|---|---|---|
09 |
2022-12-15 |
Modified Tools. Updated (Optional) Installing Teamwork and Monitoring Communications Cables. Updated Startup. |
08 |
2022-07-30 |
Updated Layout Requirements. Updated Cables. Updated (Optional) Installing a Motorized Damper (Only for a Downflow Unit). Updated Alarm Reference. |
07 |
2021-12-30 |
Added (Optional) Installing a Motorized Damper (Only for a Downflow Unit). Updated Replacing a Wet Film Humidifier. |
06 |
2021-11-30 |
Added Figure 2-8. Added (Optional) Installing Cables for the External Water Valve Actuator. Added en-us_concept_0293838632.xml#EN-US_CONCEPT_0293838632/fig694801394120. Added en-us_concept_0293838632.xml#EN-US_CONCEPT_0293838632/fig53011437194119. |
05 |
2021-09-28 |
Updated Interior. Updated Display Module. Updated Materials. Updated Cables. Updated Installing Cables. Updated (Optional) Installing T/H Sensors Outside a Cabinet and Cables. Updated (Optional) Antifreezing. Updated Replacing a Fan. Updated Base Drawings. |
04 |
2021-01-30 |
Updated FAQ. |
03 |
2020-12-10 |
Updated Model Number Description. Updated (Optional) Installing Teamwork and Monitoring Communications Cables. Updated FAQ. |
02 |
2020-08-30 |
Updated the description about installing caps and downflow fans. |
01 |
2020-03-03 |
This is the first official release. |