Huawei NetCol5000-A050 User Manual

8.1.1 Data Record...................................................................................................................................................................... 173
8.1.2 Monthly Maintenance................................................................................................................................................... 174
8.1.3 Quarterly Maintenance................................................................................................................................................. 176
8.1.4 Yearly Maintenance........................................................................................................................................................ 177
8.2 Outdoor Unit Routine Maintenance............................................................................................................................ 178
8.2.1 Monthly Maintenance................................................................................................................................................... 178
8.2.2 Semi-Annual Maintenance.......................................................................................................................................... 179
8.3 Water Cooling Module Routine Maintenance..........................................................................................................180
8.3.1 Monthly Maintenance................................................................................................................................................... 180
8.3.2 Semi-Annual Maintenance.......................................................................................................................................... 180
9 Alarm Reference.................................................................................................................. 182
10 Troubleshooting................................................................................................................ 243
11 Parts Replacement............................................................................................................248
11.1 Replacing an Air Filter.................................................................................................................................................... 248
11.2 Replacing an Indoor Fan................................................................................................................................................249
11.3 Replacing an Outdoor Fan............................................................................................................................................ 252
11.4 Replacing a Dierential Pressure Switch................................................................................................................. 253
11.5 Replacing a High Pressure Switch.............................................................................................................................. 255
11.6 Replacing a Compressor (Threaded Connection)................................................................................................. 257
11.7 Replacing a Compressor (Welded)............................................................................................................................ 264
11.8 Replacing a Filter Dryer (Threaded Connection).................................................................................................. 269
11.9 Replacing a Filter Dryer (Welded)............................................................................................................................. 272
11.10 Replacing a Liquid Level Detector........................................................................................................................... 276
11.11 Replacing a Condensate Pump................................................................................................................................. 279
11.12 Replacing a Wet Film
Humidier.............................................................................................................................282
11.13 Replacing a Controller Panel..................................................................................................................................... 283
11.14 Replacing a Main Control Module or PSU............................................................................................................ 286
11.15 Replacing an Electric Heater......................................................................................................................................288
12 FAQ....................................................................................................................................... 292
12.1 How Do I Issue a Start/Shutdown Command?......................................................................................................292
12.2 How Do I Query the Setting of a Parameter Before Change?......................................................................... 294
12.3 Operations with a USB Flash Drive............................................................................................................................294
12.3.1 How Do I Export Data?...............................................................................................................................................295
12.3.2 How Do I Import and Export a
Conguration File?......................................................................................... 296
12.3.3 How Do I Import a Certicate and Key?.............................................................................................................. 297
12.4 How Do I Query Temperature and Humidity Curves?........................................................................................ 298
12.5 Querying Logs................................................................................................................................................................... 299
12.6 How Do I View Component Status?.......................................................................................................................... 300
12.7 Querying System Parameters...................................................................................................................................... 300
12.8 Querying Version Details............................................................................................................................................... 301
12.9 How Do I Check Teamwork Control Information?............................................................................................... 301
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual Contents
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. viii

Huawei NetCol5000-A050 Specifications

General

Brand	Huawei
Model	NetCol5000-A050
Category	Computer Hardware
Language	English