Huawei FusionModule2000 V500R002C03 Operating manual

FusionModule2000 Smart Modular Data Cente
V500R002C03
Maintenance Guide
Issue
03
Date
2019-12-04
HUAWEI TECHNOLOGIES CO., LTD.

Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
i
Copyright © Huawei Technologies Co., Ltd. 2019. 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 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:
https://e.huawei.com

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
About This Document
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
ii
About This Document
Purpose
This document describes FusionModule2000 smart modular data center (FusionModule2000
for short) in terms of routine maintenance, troubleshooting, and parts replacement, to help
maintenance personnel inspect and maintain it and eliminate potential risks promptly.
Intended Audience
This document is intended for:
Technical support engineers
Commissioning engineers
Data configuration 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.
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.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
About This Document
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
iii
Symbol
Description
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
Changes between document issues are cumulative. The latest document issue contains all
updates made in previous issues.
Issue 03 (2019-12-04)
Updated the password change description.
Issue 02 (2019-03-10)
Updated the manual name and so on.
Issue 01 (2017-09-20)
This issue is the first official release.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
Contents
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
iv
Contents
About This Document.................................................................................................................... ii
1 O&M Precautions..........................................................................................................................1
2 Safety Precautions.........................................................................................................................3
2.1 General Safety Precautions...........................................................................................................................................3
2.2 Electrical Safety............................................................................................................................................................4
2.3 Battery Safety ...............................................................................................................................................................6
2.4 Mechanical Safety ........................................................................................................................................................8
2.5 Others............................................................................................................................................................................9
3 O&M Preparations......................................................................................................................10
3.1 O&M Personnel Skill Requirements ..........................................................................................................................10
3.2 Tools ...........................................................................................................................................................................10
3.3 Documentation Preparations.......................................................................................................................................13
4 Routine Maintenance .................................................................................................................15
4.1 Overview ....................................................................................................................................................................15
4.2 Routine maintenance checklist ...................................................................................................................................15
4.3 Monthly Maintenance.................................................................................................................................................16
4.4 Quarterly Maintenance ...............................................................................................................................................19
4.5 Semiannual Maintenance............................................................................................................................................23
4.6 Annual Maintenance...................................................................................................................................................28
5 Alarms and Troubleshooting....................................................................................................30
5.1 Alarm handling flowchart...........................................................................................................................................30
5.2 Viewing and Collecting Alarm Information................................................................................................................31
5.3 Determining the Faulty Area and Alarm Severity.......................................................................................................31
5.4 Locating and Rectifying Faults...................................................................................................................................32
6 Parts Replacement.......................................................................................................................34
6.1 Common ECC800 Operations ....................................................................................................................................34
6.1.1 Preparations and WebUI Login................................................................................................................................34
6.1.2 Synchronizing the Configuration Parameters ..........................................................................................................38
6.2 Replacing Power Supply and Distribution System Components................................................................................38
6.2.1 Parts Replacement for the Precision PDC................................................................................................................38

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
Contents
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
v
6.2.2 Parts Replacement for the Integrated PDC ..............................................................................................................39
6.2.3 Parts Replacement for the Integrated UPS...............................................................................................................39
6.2.4 Replacing an rPDU..................................................................................................................................................39
6.2.5 Parts Replacement for the New Main Way..............................................................................................................40
6.2.5.1 Replacing the General Input Unit .........................................................................................................................40
6.2.5.2 Replacing the Power Distribution Unit.................................................................................................................44
6.2.5.3 Replacing the Busbar Trunking Unit ....................................................................................................................46
6.3 Parts Replacement for the Cooling System.................................................................................................................49
6.3.1 Parts Replacement for the NetCol5000-A025 Smart Cooling Product....................................................................49
6.3.2 Parts Replacement for the NetCol5000-A042 Smart Cooling Product....................................................................49
6.4 Parts Replacement for the Management System.........................................................................................................50
6.4.1 Parts Replacement for the ECC800 .........................................................................................................................51
6.4.2 Parts Replacement for the Video Surveillance System............................................................................................51
6.4.2.1 Replacing the VCN500 Hard Drive......................................................................................................................51
6.4.2.2 Replacing a VCN500 Gold Power Supply Module ..............................................................................................53
6.4.2.3 Replacing a Camera..............................................................................................................................................54
6.4.3 Parts Replacement for the Access System ...............................................................................................................55
6.4.3.1 Replacing an Access Actuator...............................................................................................................................55
6.4.3.2 Replacing an Access Control Device....................................................................................................................56
6.4.3.3 Replacing a Button................................................................................................................................................57
6.4.3.4 Replacing a Sliding Door Magnetic Lock.............................................................................................................58
6.4.3.5 Replacing a Double-Door Magnetic Lock............................................................................................................60
6.4.3.6 Replacing a Door Status Sensor............................................................................................................................65
6.4.3.7 Replacing a Cabinet Electronic Lock....................................................................................................................66
6.4.4 Parts Replacement for the Intelligent Battery Monitoring System ..........................................................................67
6.4.4.1 Replacing a iBOX (CIM)......................................................................................................................................67
6.4.4.2 Replacing a iBAT (BIM).......................................................................................................................................69
6.4.5 Replacing a Smart ETH Gateway............................................................................................................................70
6.4.6 Replacing a WiFi Converter ....................................................................................................................................71
6.4.7 Replacing a Multi-Functional Sensor ......................................................................................................................72
6.4.8 Replacing a Smoke Detector....................................................................................................................................73
6.4.9 Replacing a Cabinet Temperature Sensor ................................................................................................................73
6.4.10 Replacing a Water Sensor......................................................................................................................................74
6.4.11 Replacing an Alarm Beacon...................................................................................................................................76
6.4.12 Replacing a Rack Environment Unit .....................................................................................................................77
6.4.13 Replacing an AC Actuator .....................................................................................................................................78
6.4.14 Replacing a Skylight Actuator ...............................................................................................................................79
6.4.15 Replacing a Skylight Magnetic Lock.....................................................................................................................80
6.4.16 Replacing a Pad .....................................................................................................................................................81
6.4.17 Replacing a Pad Power Connector.........................................................................................................................81
6.4.18 Replacing an Aisle LED Light...............................................................................................................................87

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
1 O&M Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
1
1 O&M Precautions
Power Supply and Distribution System
When operating power distribution equipment, follow the local regulations and rules.
When performing high-voltage and AC operations, use dedicated tools and wear
protection equipment.
Before replacing a component which is not hot swappable, you must switch off the
upstream circuit breaker, and verify that the component to be replaced is power off.
Assess impact on the system before switching off the general circuit breaker or cutting
off the cooling system during parts replacement.
Do not install or remove power cables when the device is on. Transient contact between
the core of the power cable and the conductor may generate electric arcs or sparks, which
may cause fire or hurt human eyes.
Before removing component cables, mark the cables with their corresponding port
numbers for later connection.
Before connecting a power cable, check that the label on the power cable is correct.
For the detailed power control relationships between devices, see the power distribution
system diagram for the solution in use.
During battery O&M, observe the following:
Insulate tools before battery O&M.
Assign only professional engineers to perform the O&M.
Do not use any organic solvent to clean batteries.
Do not remove the safety valve or fill anything into batteries.
Do not smoke or use fire around batteries.
Do not place tools on bare batteries terminals.
Do not short-circuit the terminals of lead-acid batteries; otherwise, a fire may occur.
Do not maintain batteries online. Replace a battery if it is faulty.
Charge the battery within 24 hours after battery discharge; otherwise, the battery
capacity will be affected.
Do not open lead-acid batteries as electrolyte leakage may cause bodily injuries. If you
contact the electrolyte accidentally, immediately clean your skin with water and seek
medical advice from a doctor.
Replace batteries only with the ones of the same or equivalent type. Improper battery
replacement may cause an explosion.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
1 O&M Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
2
Maintain and service batteries periodically, and clean contaminated terminals in time.
Cooling System
Assign only professional engineers to perform O&M for the cooling system.
Do not operate valves of the cooling system arbitrarily.
Do not block the air exhaust and return vents of smart cooling products.
Promptly put serviced units into use after the cooling system is maintained; otherwise,
equipment cannot work at optimal status.
When operating pipe valves, check the water circulation system to avoid the situation in
which the container interior temperature goes out of control.
Apply anaerobic adhesive on thread connectors connecting pipes and system components
during component replacement to prevent water leakage.
If the number of running smart cooling products in an area is less than the rated
minimum number, some loads must be powered off; otherwise, temperature inside the
container may go out of control.
For details about initial configurations of the cooling system, see the specific parts
documentation.
Facility Management System
Assign only professional engineers to perform O&M for the management system.
Routine maintenance for the management system is critical for long-term stable and
efficient operation of the smart module because most alarms are reported over the
management system.
Promptly handle reported alarms to prevent equipment damage or service interruption.
For details about initial configurations, see the specific parts documentation of the
facility management system.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
2 Safety Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
3
2 Safety Precautions
2.1 General Safety Precautions
This section describes safety precautions for installing, operating, and maintaining a smart
module.
Declaration
Huawei will not be liable for any consequences of the following scenarios:
Running in conditions not specified in this manual.
Installation or use in environments which are not specified in related international
standards.
Unauthorized modifications to the product or software code.
Operations not complying with the operation instructions and safety precautions in this
document.
Device damage due to abnormal natural factors.
Overview
To ensure safety of humans and the equipment, pay attention to the safety symbols on the
equipment and all the safety instructions in this document.
The "NOTICE", "WARNING", "CAUTION", and "DANGER" marks in this document do not
represent all the safety instructions. They are only supplements to the safety instructions.
Local Safety Regulations
When operating the equipment, you must follow local laws and regulations. The safety
instructions in this document are only supplements to the local laws and regulations.
Personal Requirements
Only trained and qualified personnel are allowed to install, operate, and maintain Huawei
equipment, and they must understand basic safety precautions to avoid hazards.
Only trained and qualified personnel are allowed to install, operate, and maintain the
equipment.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
2 Safety Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
4
Only trained and qualified personnel are allowed to remove safety facilities and inspect
the equipment.
Only personnel certified or authorized by Huawei are allowed to replace or change the
equipment or components (including software).
Installation personnel must report faults or errors that might cause serious safety issues
to related owners.
Grounding Requirements
Equipment to be grounded must meet the following requirements:
When installing the equipment, always ground the device first. Disconnect the ground
cable at the end of removing the device.
Do not damage the ground conductor.
Do not operate the device in the absence of a properly installed ground conductor.
Conduct the electrical inspection carefully.
The device (or system) must be connected permanently to the protection ground before
an operation. Before operating the device, check the electrical connection of the device
to ensure that it is securely grounded.
Human Safety
Before operating a device, wear electrostatic discharge (ESD) clothes, ESD gloves, and
an ESD wrist strap. Do not wear jewelry or watches when you operate the device.
In the case of fire, immediately leave the building or the equipment room, and turn on
the fire alarm bell or make an emergency call. Do not enter a building that is on fire.
Wear a helmet and safety belt when working at heights. Ensure that the safety belt is
properly connected when working at heights over 2000 mm above the ground. Set the
warning zone and place warning signs under the working spot.
Equipment Safety
The device must be fixed securely on the floor or to other immovable objects such as
walls and mounting racks before operation.
Do not block the ventilation vents while the system is operating.
Tighten the thumbscrews by using a tool after initial installation and subsequent access
to the panel.
After the installation, remove packing materials from the equipment area.
2.2 Electrical Safety
This section describes the precautions to be taken in terms of electrical safety.
High Voltage

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
2 Safety Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
5
Devices are powered by high-voltage power source. Direct or indirect contact (through
damp objects) with the power source may result in serious injury.
Non-standard and improper operations under high voltage may result in fire and electric
shocks.
High Electrical Leakage
Ground the device before powering it on. Otherwise, personal injury or device damage may
be caused by high leakage current.
If a "high electrical leakage" tag is present on the power terminal of the device, you must
ground the device before powering it on.
Power Cable
Do not install or remove power cables when the device is on. Transient contact between the
core of the power cable and the conductor may generate electric arcs or sparks, which may
cause fire or hurt human eyes.
Before installing or removing the power cable, turn off the power switch.
Before connecting a power cable, verify that the label on the power cable is correct.
Electrostatic Discharge
The static electricity generated by human bodies may damage the electrostatic-sensitive
components on boards, for example, the large-scale integrated (LSI) circuits.
Human body movement, friction between human bodies and clothes, friction between
shoes and floors, or handling of plastic articles causes static electromagnetic fields on
human bodies. These static electromagnetic fields cannot be eliminated until the static is
discharged.
To prevent electrostatic-sensitive components from being damaged by the static on
human bodies, you must wear a well-grounded ESD wrist strap when touching the
device or handling boards or application-specific integrated circuits (ASICs).

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
2 Safety Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
6
Figure 2-1 Putting on an ESD wrist strap
Neutral-Ground Voltage
It is recommended that the three-phase loads be equalized and the neutral-ground voltage be
kept at less than 2 V to meet power distribution requirements.
2.3 Battery Safety
This section describes the safety precautions for operating batteries.
Before operating batteries, read the safety precautions for battery handling and battery
connection methods carefully.
Any incorrect operation of batteries may cause danger. When operating batteries, avoid
short circuits and electrolyte overflow or leakage.
Electrolyte overflows may damage the device. It will corrode metal parts and circuit
boards, and ultimately damage the device and cause short circuits of circuit boards.
Batteries have a high power capacity. Short circuits caused by incorrect operations of
batteries can result in serious personal injury.
Preventive Measures
When installing and maintaining batteries, pay attention to the following:
Use special insulated tools.
Wear protective goggles and take other necessary protective measures.
Wear rubber gloves and a protective coat to guard against electrolyte overflow.
When handling a battery, ensure that its electrodes are upward. Placing the battery upside
down or tilting the battery is prohibited.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
2 Safety Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
7
Switch off the power supply during installation and maintenance.
Battery Short Circuit
Battery short circuits may cause personal injury. The high transient current generated by a
short circuit may release a surge of power and cause fire.
To avoid battery short circuits, do not replace batteries online.
Harmful Gas
Do not use unsealed lead-acid batteries. Place and secure lead-acid batteries horizontally to
prevent inflammation or device corrosion due to flammable gas emitted from batteries.
Lead-acid batteries emit flammable gas when used. Therefore, store these batteries in
well-ventilated areas, and take fire-prevention measures.
Battery Temperature
High temperatures may result in battery distortion, damage, and electrolyte overflow.
When the battery temperature is higher than 60°C, check the battery for electrolyte overflow.
If the electrolyte overflows, handle the leakage immediately.
Electrolyte Leakage
When the electrolyte leaks, absorb and neutralize the electrolyte immediately.
When moving or handling a battery whose electrolyte leaks, note that the leaked electrolyte
may hurt human bodies. If the electrolyte leaks, immediately use the following substances to
neutralize and absorb the leaked electrolyte:
NaHCO3
Na2CO3
When using substances to neutralize and absorb electrolytes, strictly follow the guidelines
provided by the battery manufacturer.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
2 Safety Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
8
If your body comes in contact with the leaked electrolyte, wash with clean water immediately
and seek medical advice if the situation is serious.
2.4 Mechanical Safety
This section describes the precautions be taken when moving sharp and heavy objects.
Drilling Holes
Do not drill holes on the rack without permission. Non-standard drilling may deteriorate
electromagnetic shielding performance and damage the internal cables, and metal scraps
generated during drilling may short-circuit a circuit board.
Before drilling holes on the rack, first remove the cables inside the rack.
To protect your eyes from metal shavings, wear a pair of goggles when drilling holes.
Before drilling holes, wear protective gloves.
When drilling holes, prevent metal shards from dropping into the cabinet.After drilling,
clean up metal shards immediately.
Moving Sharp Objects
Wear protective gloves when moving sharp objects.
Fan
When replacing a component, place the component, screws, and tools in a safe place.
Otherwise, if any of them fall into the operating fans, the fans may be damaged.
When replacing a component near fans, do not insert your fingers or boards into the
operating fans until the fans are switched off and stop running.
Moving Heavy Objects
Be careful to prevent injury when moving heavy objects.
To prevent injury, when moving the chassis outwards, be aware of unfixed or heavy
objects on the chassis.
At least two persons are required to move the chassis. When lifting it, keep your back
straight and move smoothly to avoid injury.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
2 Safety Precautions
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
9
Move or lift the chassis by holding its lower edge. Do not hold the handles on certain
modules such as power supply, fans, and boards because they cannot support the weight
of the device.
2.5 Others
This section describes the precautions to be taken when binding signal cables and laying out
power cables at a low temperature.
Binding Signal Cables
Signal cables must be bound separately from strong-current cables and high-voltage cables.
Routing Power Cables
When the temperature is low, violent strike or vibration may damage the cable sheathing. To
ensure safety, comply with the following requirements:
Cables can be laid or installed only when the temperature is higher than 0°C.
Before laying out power cables which have been stored in a temperature lower than 0°C,
move the power cables to an environment of the ambient temperature and store them at
the ambient temperature for at least 24 hours.
Handle cables with caution, especially at a low temperature. Do not drop the cables
directly from the vehicle.

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
3 O&M Preparations
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
10
3 O&M Preparations
3.1 O&M Personnel Skill Requirements
Table 3-1 Skill requirements for smart module O&M personnel
Field
Personnel Skill Requirements
Cabinet system
Familiar with the overall configurations and layout of the smart
module
Experienced in smart module maintenance
Power supply and
distribution system
Familiar with the power supply and distribution system
configurations and the operations for each core component in the
smart module
With power distribution system engineer qualifications
Cooling system
Familiar with the cooling system configurations and the operations
for each core component in the smart module
With cooling engineer qualifications
Management
system
Familiar with the smart module management system configurations
and device data upload methods, and able to proficiently operate the
management system
With monitoring engineer qualifications
3.2 Tools

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
3 O&M Preparations
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
11
Table 3-2 Tools and instruments
Tool Name, Specifications, and Appearance
Protective gloves
Marker
Measuring tape (5
m)
Level
Step ladder (2 m)
Phillips screwdriver
M4/M6/M8
Phillips screwdriver
M3/M4 (length <
100 mm)
Flat-head
screwdriver (2–5
mm)
Adjustable wrench
(6")
Socket wrench
M6/M8/M12
Hex key
Box-end wrench
M6/M8/M12
Electric screwdriver
Hand drill
(3/3.7/4/4.5/5/6/10/1
2 bit)
Hammer drill
(6.0/10 bit)
Heat gun
Reducing valve
Electrician's knife
Impact tool
Insulation tape
Needle-nose pliers
Diagonal pliers
RJ45 crimping tool
Crimping tool

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
3 O&M Preparations
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
12
Tool Name, Specifications, and Appearance
Wire stripper
Hydraulic pliers
Wire clippers
Nylon cable tie
Multimeter
Electroprobe
Brush
Hammer
Vacuum cleaner
Hacksaw
Handsaw
Right angle
13# solid wrench
Fin brush
10# socket wrench
Rubber mallet
Water pipe sealant
Flashlight
Insulated gloves
Pressure gauge

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
3 O&M Preparations
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
13
3.3 Documentation Preparations
The documents provided in the solution only include the special maintenance items,
maintenance methods, and precautions of the components. For other maintenance items of the
components, see the documents delivered with the components. The following table describes
the components for which you need to refer to their delivered documents.
Table 3-3 Preparing maintenance documents
System Category
Component
Document
Power supply and
distribution system
Precision power distribution
cabinet (PDC)
PDU8000 Modular Precision PDC
User Manual (FusionModule2000
V2.0)
Integrated PDC
PDU8000 Modular Integrated
PDC V1.0 User Manual
Integrated uninterruptible
power system (UPS)
UPS5000-E-(50 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
iBAT
iBAT 2.0-CIM01C2 User Manual
Cooling system
NetCol5000-A025 In-row Air
Cooled Smart Cooling Product
NetCol5000-A025 In-row Air
Cooled Smart Cooling Product
User Manual (300 mm Width)
NetCol5000-A042 In-row Air
Cooled Smart Cooling Product
NetCol5000-A042 In-row Air
Cooled Smart Cooling Product
User Manual
Outdoor unit
NetCol500 Variable Speed
Outdoor Unit User Manual
Facility
management
system
ECC800
ECC800 Data Center Controller
User Manual
ECC800 V100R001 Alarm
Reference
NetEco
iManager NetEco Product
Documentation-(NetEco version)
VCN500
VCN500 V100R002C20 Product
Documentation
NOTE
The supplied documentation prevails.
Camera
IPC6325-WD-VR Configuration
Guide

FusionModule2000 Smart Modular Data Cente
Maintenance Guide
3 O&M Preparations
Issue 03 (2019-12-04)
Copyright © Huawei Technologies Co., Ltd.
14
The ECC800 and NetEco versions depend on the version in use. Click on the ECC800 and
the NetEco WebUI to obtain the ECC800 and NetEco versions.
For NetEco maintenance, see the NetEco documents.