4.1.1 Layout Principles (NetCol500-A060/NetCol500-A080/NetCol500-A120)......................................................51
4.1.2 Layout Principles (NetCol500-A110).......................................................................................................................... 52
4.1.3 Requirements for Installing the Indoor Unit............................................................................................................ 53
4.1.4 Outdoor Unit Installation Requirements...................................................................................................................56
4.1.5 Installation Requirements for the Water-Cooled Module................................................................................... 61
4.2 Installation Preparation...................................................................................................................................................... 63
4.2.1 Tools....................................................................................................................................................................................... 63
4.2.2 Materials...............................................................................................................................................................................66
4.2.2.1 Refrigerant........................................................................................................................................................................67
4.2.2.2 Refrigerant Oil.................................................................................................................................................................68
4.2.2.3 Refrigerant Pipe Components.................................................................................................................................... 68
4.2.2.4 Humidier Water Inlet Pipe....................................................................................................................................... 70
4.2.2.5 Drainpipe...........................................................................................................................................................................70
4.2.2.6 Water Inlet and Outlet Pipes for the Water-Cooled Module..........................................................................71
4.2.2.7 Pipe Support.................................................................................................................................................................... 72
4.2.2.8 Cable...................................................................................................................................................................................72
4.3 Unpacking and Checking................................................................................................................................................... 75
4.4 Installing the Indoor Unit...................................................................................................................................................76
4.4.1 Checking the Indoor Unit Pressure..............................................................................................................................76
4.4.2 Removing the Transport Fixing Sheet Metals..........................................................................................................78
4.4.2.1 Removing the Indoor Unit Pallet.............................................................................................................................. 78
4.4.2.2 Removing the Transport Fasteners from the Compressor............................................................................... 79
4.4.3 Securing the Indoor Unit................................................................................................................................................ 80
4.5 Installing an Outdoor Unit................................................................................................................................................ 80
4.5.1 Checking the Outdoor Unit Pressure.......................................................................................................................... 80
4.5.2 Removing the Outdoor Unit Pallet..............................................................................................................................82
4.5.3 Installing an Outdoor Unit............................................................................................................................................. 83
4.5.3.1 Horizontal Installation Scenario (NetCol500-A060/NetCol500-A080/NetCol500-A120)..................... 83
4.5.3.2 Horizontal Installation Scenario (NetCol500-A110)..........................................................................................85
4.5.3.3 Vertical Installation Scenario (NetCol500-A060/NetCol500-A080)..............................................................85
4.5.3.4 Vertical Installation (NetCol500-A120).................................................................................................................. 90
4.6 Installing the Water Cooling Module.............................................................................................................................92
4.6.1 Checking the Nitrogen Pressure................................................................................................................................... 92
4.6.2 Removing the Pallet......................................................................................................................................................... 93
4.6.3 Securing a Water Cooling Module.............................................................................................................................. 93
4.7 (Optional) Installing a Low Temperature Component............................................................................................ 94
4.7.1 Checking the Nitrogen Pressure................................................................................................................................... 94
4.7.2 Removing Transport Fasteners......................................................................................................................................95
4.7.3 Securing the Low Temperature Component............................................................................................................ 95
4.8 Connecting Pipelines............................................................................................................................................................96
4.8.1 Notices for Laying Pipes..................................................................................................................................................96
4.8.2 Welding Indoor Unit Pipes............................................................................................................................................. 99
NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual Contents
Issue 05 (2020-10-10) Copyright © Huawei Technologies Co., Ltd. v
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