
FusionModule800 Smart Small Data Center
Installation Guide (Six Fans)
Copyright © Huawei Technologies Co., Ltd.
3.7.4 Installing an Outdoor Unit.......................................................................................................................................67
3.7.4.1 Installation Requirements .....................................................................................................................................67
3.7.4.2 Space Requirements..............................................................................................................................................68
3.7.4.3 Securing an Outdoor Unit.....................................................................................................................................71
3.7.5 Exhausting Nitrogen from the Indoor Unit..............................................................................................................72
3.7.6 Connecting Refrigerant Pipes..................................................................................................................................74
3.7.6.1 Laying Out Pipes Inside a Cabinet........................................................................................................................74
3.7.6.2 Laying Out Pipes Outside a Cabinet.....................................................................................................................81
3.7.7 Connecting Water Pipes...........................................................................................................................................85
3.7.7.1 (Optional) Connecting the Humidifier Water Inlet Pipe .......................................................................................86
3.7.7.2 Connecting the Condensate Drainpipe..................................................................................................................90
3.7.8 Leakage Test with Nitrogen.....................................................................................................................................95
3.7.9 Connecting Cables...................................................................................................................................................96
3.7.10 Vacuumization .....................................................................................................................................................102
3.8 Installing Batteries....................................................................................................................................................104
3.9 Installing a Battery Pack........................................................................................................................................... 113
3.10 (Optional) Installing Cable Troughs .......................................................................................................................114
3.10.1 Removing a Binding Plate...................................................................................................................................115
3.10.2 Installing a 600 mm Wide Cable Trough ............................................................................................................. 116
3.10.3 Installing an 800 mm Wide Cable Trough ...........................................................................................................121
3.11 Installing Monitoring Devices ................................................................................................................................121
3.11.1 Installing the SIM Card and Antenna...................................................................................................................121
3.11.2 Installing a PAD...................................................................................................................................................122
3.11.3 (Optional) Installing a VCN500...........................................................................................................................126
3.11.4 Installing the VCN540 .........................................................................................................................................128
3.11.5 (Optional) Installing a LAN Switch.....................................................................................................................131
3.11.6 Installing T/H Sensors (in Cold Aisle Containments)..........................................................................................133
3.11.7 Installing T/H Sensors (in Hot Aisle Containments)............................................................................................147
3.11.8 Installing a Camera ..............................................................................................................................................158
3.11.9 Installing a Smart ETH Gateway .........................................................................................................................163
3.11.10 Installing an AI/DI Module................................................................................................................................166
3.11.11 Connecting a Cable to the WLDS900 Water Sensor..........................................................................................167
3.11.12 Installing a Smoke Detector...............................................................................................................................172
3.11.13 (Optional) Installing an In-Room Access Actuator............................................................................................174
3.11.14 (Optional) Installing an In-Room Double Door Magnetic Lock........................................................................178
3.11.15 (Optional) Installing an In-Room Single Door Magnetic Lock .........................................................................181
3.11.16 (Optional) Installing an In-Room Fingerprint and Card Reader with a Keypad................................................185
3.11.17 (Optional) Installing an In-Room Fingerprint and Card Reader ........................................................................186
3.11.18 (Optional) Installing an In-Room Card Reader with a Keypad..........................................................................188
3.11.19 (Optional) Installing an In-Room Exit Button ...................................................................................................189
3.11.20 (Optional) Installing an In-Room Emergency Door Release Button .................................................................190
3.11.21 (Optional) Installing an In-Room Camera .........................................................................................................191