Huawei NetCol5000-A050 User Manual page 8

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual (1350 mm Depth) Contents
4.9.6.3.4 CAN Teamwork + RS485 Monitoring................................................................................................................... 96
4.9.7 Sealing Holes...................................................................................................................................................................... 98
5 Installation Verification....................................................................................................... 99
5.1 Checking the Indoor Unit................................................................................................................................................... 99
5.2 Checking the Outdoor Unit............................................................................................................................................. 101
6 Power-On Commissioning................................................................................................. 103
6.1 Vacuumizing and Precharging Refrigerant................................................................................................................ 103
6.1.1 Vacuumizing..................................................................................................................................................................... 103
6.1.2 Refrigerant Charge Amount Requirements............................................................................................................ 105
6.1.3 Precharging Refrigerant................................................................................................................................................ 106
6.2 Preparing for Power-On................................................................................................................................................... 108
6.3 Power-On.............................................................................................................................................................................. 108
6.4 Home Screen........................................................................................................................................................................ 117
6.5 Setting Parameters.............................................................................................................................................................119
6.5.1 Setting T/H Sensor Parameters.................................................................................................................................. 119
6.5.2 (Optional) Setting Teamwork Parameters............................................................................................................. 121
6.5.3 (Optional) Setting Communications Parameters.................................................................................................126
6.5.3.1 Setting Access Control Parameters........................................................................................................................ 126
6.5.3.2 Setting Communications Parameters (Modbus-RTU Protocol)................................................................... 127
6.5.3.3 Setting Communications Parameters (Modbus-TCP Protocol).................................................................... 128
6.5.3.4 Setting Communications Parameters (SNMP Protocol).................................................................................130
6.5.3.5 (Optional) Setting WiFi Parameters......................................................................................................................132
6.6 Startup.................................................................................................................................................................................... 133
6.7 Charging the Remaining Refrigerant........................................................................................................................... 135
6.8 Wizard Startup.................................................................................................................................................................... 137
6.9 (Optional) Power-Off........................................................................................................................................................138
6.10 Checking After Commissioning................................................................................................................................... 139
7 WebUI.................................................................................................................................... 140
7.1 Preparations and WebUI Login...................................................................................................................................... 140
7.2 Introduction to the WebUI.............................................................................................................................................. 142
8 System Maintenance.......................................................................................................... 144
8.1 Indoor Unit Routine Maintenance................................................................................................................................ 144
8.1.1 Data Record...................................................................................................................................................................... 144
8.1.2 Monthly Maintenance................................................................................................................................................... 145
8.1.3 Quarterly Maintenance................................................................................................................................................. 147
8.1.4 Yearly Maintenance........................................................................................................................................................ 147
8.2 Outdoor Unit Routine Maintenance............................................................................................................................ 148
8.2.1 Monthly Maintenance................................................................................................................................................... 148
8.2.2 Semi-Annual Maintenance.......................................................................................................................................... 149
9 Alarm Reference.................................................................................................................. 150
Issue 04 (2022-12-15) Copyright © Huawei Digital Power Technologies Co., Ltd. vii