4.9.4 Installing the Outdoor Unit Power Cable............................................................................................................... 105
4.9.5 (Optional) Installing the Low-temperature Component Power Cable.........................................................106
4.9.6 Installing the Outdoor Unit Signal Cable............................................................................................................... 107
4.9.7 Installing Cables for T/H Sensors Outside the Cabinet......................................................................................108
4.9.8 (Optional) Installing Teamwork and Monitoring Communications Cables................................................111
4.9.8.1 Preparing a Network Cable......................................................................................................................................111
4.9.8.2 Smart Module Networking Scenario.................................................................................................................... 112
4.9.8.3 Independent Networking Scenario........................................................................................................................ 112
4.9.8.3.1 CAN Te RS485 Monitoring................................................................................................................ 112
4.9.8.3.2 CAN Te FE Monitoring........................................................................................................................ 114
5.1 Checking the Indoor Unit................................................................................................................................................ 116
5.2 Checking the Outdoor Unit.............................................................................................................................................118
5.3 Checking the Water Cooling Module.......................................................................................................................... 119
6.1 Vacuumizing and Precharging Refrigerant................................................................................................................ 121
6.1.1 Refrigerant Charge Amount........................................................................................................................................ 121
6.1.2 Vacuumizing..................................................................................................................................................................... 122
6.1.3 Precharging Refrigerant................................................................................................................................................ 124
6.2 Power-On Preparations.................................................................................................................................................... 127
6.3 Power-On.............................................................................................................................................................................. 127
6.4 Home Screen........................................................................................................................................................................ 137
6.5 Setting Parameters.............................................................................................................................................................139
6.5.1 Setting T/H Sensors Parameters................................................................................................................................ 139
6.5.2 (Optional) Setting Differential Pressure Control Parameters..........................................................................141
6.5.3 (Optional) Setting Teamwork Control Parameters............................................................................................. 142
6.5.4 Setting Communications Parameters.......................................................................................................................150
6.5.4.1 Setting Communications Parameters (Modbus RTU Protocol)................................................................... 150
6.5.4.2 Setting Communications Parameters (Modbus TCP Protocol).................................................................... 151
6.5.4.3 Setting Communications Parameters (SNMP Protocol).................................................................................154
6.5.5 (Optional) Setting WIFI Parameters.........................................................................................................................158
6.6 Startup....................................................................................................................................................................................159
6.7 Charging the Remaining Refrigerant........................................................................................................................... 161
6.8 Wizard Startup.................................................................................................................................................................... 163
6.9 (Optional) Device Power-Off......................................................................................................................................... 166
6.10 Checking After Commissioning................................................................................................................................... 166
7.1 Logging In to the WebUI................................................................................................................................................. 168
7.2 WebUI..................................................................................................................................................................................... 170
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Contents
Issue 08 (2021-09-17)
Copyright © Huawei Technologies Co., Ltd.
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