Huawei NetCol5000-A050 User Manual page 9

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual (1350 mm Depth) Contents
10 Troubleshooting................................................................................................................ 151
11 Component Replacement............................................................................................... 156
11.1 Component Locations..................................................................................................................................................... 156
11.2 Replacing an Air Filter.................................................................................................................................................... 157
11.3 Replacing a Water Inlet Solenoid Valve................................................................................................................... 157
11.4 Replacing a Wet Film Humidifier............................................................................................................................... 159
11.5 Replacing a Condensate Pump....................................................................................................................................160
11.6 Replacing a Liquid Level Detector.............................................................................................................................. 161
11.7 Replacing an Electric Heater........................................................................................................................................ 163
11.8 Replacing an Indoor Fan................................................................................................................................................164
11.9 Replacing a Display Module......................................................................................................................................... 165
11.10 Replacing a Drive........................................................................................................................................................... 167
11.11 Replacing a Pressure Switch or Pressure Sensor................................................................................................. 168
11.12 Replacing a Differential Pressure Switch............................................................................................................... 169
11.13 Replacing a Main Control Module or PSU............................................................................................................ 170
11.14 Replacing an NTC Temperature Sensor................................................................................................................. 171
11.15 Replacing a Compressor.............................................................................................................................................. 172
11.16 Replacing a Filter Dryer............................................................................................................................................... 174
11.17 Replacing an Outdoor Fan......................................................................................................................................... 177
12 FAQ....................................................................................................................................... 179
12.1 How Do I Issue a Start/Shutdown Command?...................................................................................................... 179
12.2 Operations with a USB Flash Drive............................................................................................................................181
12.2.1 How Do I Export Data?...............................................................................................................................................182
12.2.2 How Do I Export or Import a Configuration File?............................................................................................. 183
12.2.3 How Do I Import a Certificate and Key?.............................................................................................................. 184
12.3 Display Module Screen Operations............................................................................................................................185
12.3.1 How Do I Set LAN Parameters?...............................................................................................................................185
12.3.2 How Do I Check Temperature and Humidity Curves?..................................................................................... 186
12.3.3 How Do I View Logs?.................................................................................................................................................. 187
12.3.4 How Do I View Component Status?.......................................................................................................................187
12.3.5 How Do I View System Parameters?..................................................................................................................... 188
12.3.6 Querying Version Details........................................................................................................................................... 188
12.3.7 How Do I View the Service Information?............................................................................................................. 188
12.3.8 How Do I Check Teamwork Control Information?............................................................................................ 189
12.3.9 How Do I Mute or Silence a Buzzer?..................................................................................................................... 189
12.3.10 How Do I Handle Alarms?...................................................................................................................................... 189
12.3.11 How Do I Clear Component Runtime?............................................................................................................... 190
12.3.12 How Do I Calibrate a T/H Sensor?....................................................................................................................... 191
12.3.13 How Do I Change the Password?......................................................................................................................... 191
12.3.14 How Do I Set Alarm Parameters?.........................................................................................................................192
12.3.15 How Do I Commission a Component?................................................................................................................193
12.3.16 How Do I Query the Setting of a Parameter Before Change?................................................................... 194
Issue 04 (2022-12-15) Copyright © Huawei Digital Power Technologies Co., Ltd. viii