Huawei Netcol5000-a User manual

NetCol5000-A 42 kW Air Cooled In-row Precision

Air Conditioner

User Manual

Issue

Date

2017-07-27

HUAWEI TECHNOLOGIES CO., LTD.

Issue 01 (2017-07-27)

Huawei Proprietary and Confidential

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.

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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 specified 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 effort 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:

http://e.huawei.com

NetCol5000-A 42 kW Air Cooled In-row Precision Air

Conditioner

User Manual

About This Document

Issue 01 (2017-07-27)

Huawei Proprietary and Confidential

About This Document

Purpose

This document describes the NetCol5000-A air cooled in-row precision air conditioner in

terms of its product overview, installation, power-on commissioning, operation and

maintenance (O&M), and FAQ. It helps readers understand how to use and maintain the

NetCol5000-A.

The figures provided in this document are for reference only.

Intended Audience

This document is intended for:

Sales personnel

Technical support personnel

System engineers

Hardware installation personnel

Commissioning engineers

Data configuration engineers

Maintenance personnel

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol

Description

Indicates an imminently hazardous situation which, if not

avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not

avoided, may result in minor or moderate injury.

NetCol5000-A 42 kW Air Cooled In-row Precision Air

Conditioner

User Manual

About This Document

Issue 01 (2017-07-27)

Huawei Proprietary and Confidential

iii

Symbol

Description

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.

Calls attention to important information, best practices and

tips.

NOTE is used to address information not related to personal

injury, equipment damage, and environment deterioration.

Change History

Changes between document issues are cumulative. The latest document issue contains all the

changes made in earlier issues.

Issue 01 (2017-07-27)

This issue is the first official release.

NetCol5000-A 42 kW Air Cooled In-row Precision Air

Conditioner

User Manual

Contents

Issue 01 (2017-07-27)

Huawei Proprietary and Confidential

Contents

About This Document.................................................................................................................... ii

1 Safety Precautions.........................................................................................................................1

1.1 General Safety ..............................................................................................................................................................1

1.2 Electrical Safety............................................................................................................................................................2

1.3 Mechanical Safety ........................................................................................................................................................4

1.4 Operating Safety...........................................................................................................................................................5

1.5 Others............................................................................................................................................................................6

2 Product Description......................................................................................................................8

2.1 Model Description........................................................................................................................................................8

2.2 Product Overview.........................................................................................................................................................9

2.2.1 Appearance ................................................................................................................................................................9

2.2.2 Cooling Components ...............................................................................................................................................10

2.2.3 Controller.................................................................................................................................................................13

2.3 Physical Ports .............................................................................................................................................................16

2.4 Product Specifications ................................................................................................................................................17

3 Installation Guide.......................................................................................................................20

3.1 Installation Precautions...............................................................................................................................................20

3.2 Installation Preparation...............................................................................................................................................22

3.2.1 Tools ........................................................................................................................................................................22

3.2.2 Material Preparations...............................................................................................................................................26

3.2.2.1 (Optional) Refrigerant R410A ..............................................................................................................................26

3.2.2.2 (Optional) Pipe Assembly.....................................................................................................................................27

3.2.2.3 (Optional) Humidifier Water Inlet Pipe ................................................................................................................29

3.2.2.4 Drainpipe ..............................................................................................................................................................29

3.2.2.5 Pipe Support..........................................................................................................................................................31

3.2.2.6 Cable.....................................................................................................................................................................31

3.2.3 Installation Layout Principles..................................................................................................................................33

3.3 Unpacking...................................................................................................................................................................35

3.4 Checking the Nitrogen Pressure..................................................................................................................................36

3.5 Removing the Transport Fixing Sheet Metals.............................................................................................................38

3.5.1 Removing the Pallet.................................................................................................................................................38