Huawei NetCol5000-A025 - Page 8

4.1.1 Amount Requirements for the Refrigerant and Refrigerant Oil to Be Charged.......................................... 98
4.1.2 Vacuumizing..................................................................................................................................................................... 101
4.1.3 Precharging Refrigerant................................................................................................................................................ 103
4.2 Preparing for Power-On................................................................................................................................................... 106
4.3 Viewing Software Version Information....................................................................................................................... 107
4.4 Power-On Commissioning (Software Version V200R001)................................................................................... 107
4.4.1 Powering On the Equipment.......................................................................................................................................108
4.4.2 Home Screen.................................................................................................................................................................... 108
4.4.3 Initial
Conguration....................................................................................................................................................... 110
4.4.3.1 Setting Temperature and Humidity Values........................................................................................................ 110
4.4.3.2 Setting Teamwork Control Parameters................................................................................................................ 112
4.4.3.3 Setting Communications Parameters................................................................................................................... 120
4.4.3.3.1 Setting Communications Parameters (Modbus RTU Protocol)................................................................120
4.4.4 Commissioning Procedure............................................................................................................................................121
4.5 Power-On Commissioning (Software Version V200R002)................................................................................... 124
4.5.1 Power-On........................................................................................................................................................................... 125
4.5.2 Home Screen.................................................................................................................................................................... 133
4.5.3 Initial
Conguration....................................................................................................................................................... 136
4.5.3.1 Setting Temperature and Humidity Values and Enabling T/H Sensors.................................................... 136
4.5.3.2 Setting Teamwork Control Parameters................................................................................................................ 138
4.5.3.3 Setting Communications Parameters................................................................................................................... 146
4.5.3.3.1 Setting Communications Parameters (Modbus RTU Protocol)................................................................146
4.5.3.3.2 Setting Communications Parameters (Modbus TCP Protocol).................................................................146
4.5.3.3.3 Setting Communications Parameters (SNMP Protocol)............................................................................. 148
4.5.3.4 (Optional) Setting WIFI Parameters..................................................................................................................... 153
4.5.4 Startup................................................................................................................................................................................ 154
4.5.5 Charging the Remaining Refrigerant....................................................................................................................... 158
4.5.6 Startup wizard.................................................................................................................................................................. 161
4.6 (Optional)
Power-o........................................................................................................................................................ 169
5 WebUI.................................................................................................................................... 170
5.1 Preparations and WebUI Login...................................................................................................................................... 170
5.2 WebUI Introduction........................................................................................................................................................... 172
6 System Operation and Maintenance..............................................................................175
6.1 Components......................................................................................................................................................................... 175
6.2 Routine Maintenance Overview.................................................................................................................................... 176
6.2.1 Maintenance Tools..........................................................................................................................................................177
6.2.2 Data Record...................................................................................................................................................................... 178
6.2.3 Monthly Maintenance................................................................................................................................................... 178
6.2.4 Semiannual Maintenance............................................................................................................................................ 181
6.2.5 Yearly Maintenance........................................................................................................................................................ 181
6.3 Alarm Reference..................................................................................................................................................................182
6.4 Troubleshooting.................................................................................................................................................................. 222
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) Contents
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. vii