NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
Contents
4.6 Startup.................................................................................................................................................................................... 108
4.7 Startup Wizard.................................................................................................................................................................... 112
4.8 (Optional) Power-off........................................................................................................................................................ 115
4.8.1 Antifreeze Handling....................................................................................................................................................... 116
4.9 Checking After Commissioning......................................................................................................................................118
5 WebUI.................................................................................................................................... 119
5.1 Preparations and WebUI Login...................................................................................................................................... 119
5.2 WebUI Introduction........................................................................................................................................................... 121
6.1 Routine Maintenance Overview.................................................................................................................................... 124
6.2 Monthly Maintenance.......................................................................................................................................................125
6.3 Semiannual Maintenance Items....................................................................................................................................126
6.4 Annual Maintenance......................................................................................................................................................... 128
6.5 Alarm References................................................................................................................................................................ 128
6.6 Troubleshooting.................................................................................................................................................................. 152
6.7 Parts Replacement............................................................................................................................................................. 156
6.7.1 Replacing the Air Filter................................................................................................................................................. 156
6.7.4 Replacing a T/H sensor................................................................................................................................................. 161
6.7.6 Replacing the Fan........................................................................................................................................................... 165
6.7.6.1 Replacing the Fan (Upflow)..................................................................................................................................... 166
6.7.7 Replacing the PSU.......................................................................................................................................................... 174
6.7.10 Replacing the LCD........................................................................................................................................................ 180
Issue 02 (2020-08-30)
Copyright © Huawei Technologies Co., Ltd.
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