Huawei NetCol8000-C070 User manual

NetCol8000-C(070, 130, 190) In-room Chilled
Water Smart Cooling Product
User Manual
Issue 07
Date 2021-12-30
HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2021. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specied in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees
or representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every eort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: https://e.huawei.com
Issue 07 (2021-12-30) Copyright © Huawei Technologies Co., Ltd. i

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 upow 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 downow 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:
● Sales engineers
● Technical support engineers
● System engineers
● Hardware installation engineers
● Commissioning engineers
● Data conguration engineers
● Maintenance engineers
NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual About This Document
Issue 07 (2021-12-30) Copyright © Huawei Technologies Co., Ltd. ii

Symbol Conventions
The symbols that may be found in this document are dened as follows.
Symbol Description
Indicates a hazard with a high level of risk which, if
not avoided, will result in death or serious injury.
Indicates a hazard with a medium level of risk which,
if not avoided, could result in death or serious injury.
Indicates a hazard with a low level of risk which, if
not avoided, could result in minor or moderate injury.
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.
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
07 2021-12-30 Added 3.6.7 (Optional)
Installing a Motorized Damper
(Only for a Downow Unit).
Updated 6.4.6 Replacing a Wet
Film Humidier.
06 2021-11-30 Added Figure 2-7.
Added 3.6.5 (Optional)
Installing Cables for the
External Water Valve Actuator.
Added D.1 NetCol8000-C130D
with an External Water Valve
Actuator.
NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual About This Document
Issue 07 (2021-12-30) Copyright © Huawei Technologies Co., Ltd. iii

Issue Release Date Change Description
05 2021-09-28 Updated 2.3.2 Interior.
Updated 2.3.3 Display Module.
Updated 3.2.2 Material
Preparations.
Updated 3.2.2.5 Cables.
Updated 3.6 Installing Cables.
Updated 3.6.8 (Optional)
Installing T/H Sensors Outside
a Cabinet and Cables.
Updated 4.9 (Optional)
Antifreezing.
Updated 6.4.1 Replacing a Fan.
Updated C Base Dimensions.
04 2021-01-30 Updated 7 FAQ.
03 2020-12-10 Updated 2.1 Model Number
Description.
Updated 3.6.4 (Optional)
Installing Teamwork and
Monitoring Communications
Cables.
Updated 7 FAQ.
02 2020-08-30 Updated the description about
installing caps and downow
fans.
01 2020-03-03 This is the rst ocial release.
NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual About This Document
Issue 07 (2021-12-30) Copyright © Huawei Technologies Co., Ltd. iv