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Huawei NetCol5000-A025 User Manual

Huawei NetCol5000-A025
318 pages
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NetCol5000-A025 In-row Air Cooled Smart
Cooling Product
User Manual (300 mm Width)
Issue 15
Date 2020-12-10
HUAWEI TECHNOLOGIES CO., LTD.

Table of Contents

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Huawei NetCol5000-A025 Specifications

General IconGeneral
BrandHuawei
ModelNetCol5000-A025
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Information

General Safety

Provides general safety statements and warnings for installation, operation, and maintenance.

Personnel Requirements

Specifies the necessary qualifications and training for personnel involved in equipment operations.

Electrical Safety

Details safety precautions related to grounding and AC/DC power.

AC and DC Power

Covers safety precautions related to AC and DC power connections and handling.

Cabling

Provides guidelines for safe and proper cable routing and installation.

Mechanical Safety

Covers safety guidelines for mechanical operations like hoisting and ladder use.

Hoisting Devices

Safety guidelines for using hoisting devices during installation and maintenance.

Using Ladders

Safety instructions for using ladders, including proper positioning and climbing precautions.

Moving Heavy Objects

Safety warnings and precautions when moving heavy components or equipment.

Cooling System Safety

Safety precautions related to the cooling system, including welding and temperature.

High Temperature and Pressure

Safety precautions related to high temperature and pressure components.

Product Description

Indoor Unit Components

Details the various components of the NetCol5000-A indoor unit.

Controller

Describes the controller's appearance, ports, and functions.

Function and Features

Outlines the main functions and features of the smart cooling product controller.

Monitoring System

Explains the monitoring system's capabilities for logical control and data collection.

Installation Requirements

Specifies requirements for the installation environment, including doors, floors, and routing.

Technical Specifications

Provides technical specifications for the smart cooling product.

Installation Guide

Installation Preparations

Covers preparations needed before starting the installation process.

Preparing Tools

Lists general tools required for installation.

Material Preparations

Details classifications of materials required for installation.

(Optional) Refrigerant R410A

Provides guidelines and precautions for using and checking refrigerant R410A.

Drainpipe

Provides information on connecting drainpipes and their requirements.

Cable

Specifies technical requirements and remarks for various cables used in installation.

Deployment Principles

Outlines key principles to follow during the deployment and installation phase.

Installing the Indoor Unit

Guides on installing the indoor unit, including preparing holes.

Connecting Pipes

Step-by-step instructions for connecting refrigerant and drain pipes.

Connecting Refrigerant Pipes

Step-by-step instructions for connecting refrigerant pipes.

Leakage Test with Nitrogen

Details the procedure for performing a leakage test using nitrogen.

Connecting Cables

Guides on connecting power and signal cables to the system.

Connecting Signal Cables

Covers preparations, including ESD measures and port torque.

Verification After Installation

Lists checks to perform after the installation is complete.

Power-On Commissioning

Vacuumization and Refrigerant Precharging

Covers vacuumizing the system and precharging refrigerant.

Amount Requirements for the Refrigerant and Refrigerant Oil to Be Charged

Specifies the required amounts of refrigerant and oil based on pipeline length.

Vacuumizing

Details the procedure for vacuumizing the cooling system.

Precharging Refrigerant

Instructions on how to precharge refrigerant into the system.

Power-On Commissioning (Software Version V200R001)

Details the power-on commissioning steps for V200R001.

Initial Configuration

Covers initial configuration settings for the system.

Setting Teamwork Control Parameters

Details how to configure teamwork group and unit addresses for coordinated operation.

Setting Communications Parameters

Guides on configuring communication settings for various protocols.

Startup

Procedures for starting up the smart cooling product.

Charging the Remaining Refrigerant

Steps to charge the remaining refrigerant after initial precharging.

Startup wizard

Guides through the startup wizard for commissioning components.

WebUI Operations

System Operation and Maintenance

Routine Maintenance Overview

Defines routine maintenance and lists general precautions.

Precautions

Lists general precautions for performing routine maintenance.

Alarm Reference

Lists and explains various alarms, their causes, and solutions.

Troubleshooting

Provides common symptoms, possible causes, and solutions for troubleshooting.

Parts Replacement

Covers procedures for replacing various system components.

Replacing the Compressor

Detailed procedure for replacing the compressor unit.

FAQ

How Can I Handle Active Alarms?

Guides on viewing and handling active alarms.

How to Set Alarm Parameters

Instructions for configuring alarm thresholds and parameters.

How to Commission Single Component

Steps for commissioning individual system components.

How to View Active Alarms and Historical Alarms?

Guides on viewing active and historical alarms through the WebUI.

Layout of the Cooling System

Indoor Unit Electrical Conceptual Diagram

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