3.4.4.1 System Overview............................................................................................................................................................ 86
3.4.4.2 Server................................................................................................................................................................................. 87
3.4.4.3 LAN Switch....................................................................................................................................................................... 87
3.4.5 (Optional) Edge Data Center Management System............................................................................................. 87
3.5 Surge Protection and Grounding System..................................................................................................................... 88
3.5.1 Surge Protection Solution............................................................................................................................................... 88
3.5.2 Grounding Solution...........................................................................................................................................................88
3.6 Integrated Cabling System................................................................................................................................................ 89
3.7 Fire Extinguishing System.................................................................................................................................................. 90
4 Installation Guide..................................................................................................................91
4.1 Installation Preparations.................................................................................................................................................... 91
4.1.1 Tools and Instruments..................................................................................................................................................... 91
4.1.2 Personnel Requirements................................................................................................................................................. 94
4.1.3 Installation Environment Check................................................................................................................................... 95
4.1.4 Site Requirements............................................................................................................................................................. 97
4.1.5 Installation Scenarios....................................................................................................................................................... 97
4.1.6 Smart Cooling Product Installation............................................................................................................................. 99
4.2 Hardware Installation....................................................................................................................................................... 100
4.2.1 Transportation and Unpacking................................................................................................................................... 100
4.2.1.1 Cabinet Transportation and Unpacking............................................................................................................... 101
4.2.1.2 Smart Cooling Product Transportation and Unpacking................................................................................. 104
4.2.2 (Optional) Removing Aisle Containments............................................................................................................. 106
4.2.3 Adjusting the Positions of Aisle Side Sealing Plates........................................................................................... 111
4.2.4 Installing a Cabinet........................................................................................................................................................ 114
4.2.5 (Optional) Installing the eLight................................................................................................................................. 116
4.2.6 Installing a Smart Cooling Product........................................................................................................................... 119
4.2.6.1 Materials......................................................................................................................................................................... 119
4.2.6.2 Layout Principles.......................................................................................................................................................... 124
4.2.6.3 Installing an Outdoor Unit....................................................................................................................................... 125
4.2.6.3.1 Installation Requirements..................................................................................................................................... 125
4.2.6.3.2 Space Requirements................................................................................................................................................ 127
4.2.6.3.3 Securing an Outdoor Unit..................................................................................................................................... 129
4.2.6.4 Exhausting Nitrogen from an Indoor Unit.......................................................................................................... 130
4.2.6.5 Connecting the Refrigerant Pipe............................................................................................................................ 132
4.2.6.5.1 Laying Out Pipes Inside a Cabinet......................................................................................................................132
4.2.6.5.2 Laying Out Pipes Outside a Cabinet..................................................................................................................135
4.2.6.6 Connecting Water Pipes............................................................................................................................................ 139
4.2.6.6.1 (Optional) Connecting the
Humidier Water Inlet Pipe............................................................................ 140
4.2.6.6.2 Connecting the Condensate Drainpipe............................................................................................................. 143
4.2.6.7 Injecting Nitrogen to Preserve Pressure...............................................................................................................148
4.2.6.8 Connecting Cables....................................................................................................................................................... 150
4.2.6.9 Vacuumization.............................................................................................................................................................. 155
FusionModule800 Smart Small Data Center
User Manual Contents
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. vi
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