Huawei NetCol5000-C - Page 7

NetCol5000-C Chilled Water-Cooled In-Row Precision
Air Conditioner
User Manual
Contents
Issue 02 (2013-12-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
vi
5.10.3 Delete Historical Alarms ........................................................................................................................................ 65
5.11 Settings ..................................................................................................................................................................... 66
5.11.1 User Settings .......................................................................................................................................................... 68
5.11.2 Communications Settings ...................................................................................................................................... 70
5.11.3 Alarm Settings ........................................................................................................................................................ 71
5.11.4 System Settings ...................................................................................................................................................... 73
5.11.5 Basic Settings ......................................................................................................................................................... 78
5.11.6 Restore Defaults ..................................................................................................................................................... 80
5.12 Teamwork Settings ................................................................................................................................................... 81
5.13 Maintenance .............................................................................................................................................................. 85
5.13.1 Diagnostic Mode .................................................................................................................................................... 85
5.13.2 Log Maintenance ................................................................................................................................................... 87
5.13.3 Performance Maintenance ..................................................................................................................................... 89
5.13.4 Sensor Adjust ......................................................................................................................................................... 89
5.13.5 Screen Calibration ................................................................................................................................................. 90
5.13.6 USB Operations ..................................................................................................................................................... 92
5.14 About ........................................................................................................................................................................ 98
6 System Operation and Maintenance ..................................................................................... 100
6.1 Indoor Unit Maintenance Items ................................................................................................................................ 100
6.2 Routine Maintenance ................................................................................................................................................ 101
6.2.1 Electrical Control Box Component Maintenance .................................................................................................. 101
6.2.2 Air Filter Maintenance ........................................................................................................................................... 102
6.2.3 Condensate Pump Maintenance ............................................................................................................................. 103
6.2.4 Indoor Fan Maintenance ........................................................................................................................................ 103
6.2.5 Electrical Control System Maintenance ................................................................................................................. 103
6.3 Alarm Reference ....................................................................................................................................................... 104
6.4 Troubleshooting ........................................................................................................................................................ 114
6.5 Parts Replacement .................................................................................................................................................... 116
6.5.1 Replacement Requirements ................................................................................................................................... 116
6.5.2 Replacing Components in the Electrical Control Box ........................................................................................... 116
6.5.3 Replacing an Air Filter ........................................................................................................................................... 117
6.5.4 Replacing a Condensate Pump .............................................................................................................................. 118
6.5.5 Replacing a Fan ..................................................................................................................................................... 119
6.5.6 Replacing a Water Sensor ...................................................................................................................................... 121
6.5.7 Replacing an Air Exhaust Temperature Sensor ...................................................................................................... 122
6.5.8 Replacing an Air Intake Temperature Sensor ......................................................................................................... 123
6.5.9 Replacing a Water Inlet or Outlet Temperature Sensor .......................................................................................... 124
6.5.10 Replacing a Monitoring Module .......................................................................................................................... 125
6.5.11 Replacing a Rectifier ............................................................................................................................................ 125
6.5.12 Replacing a Chilled Water Valve ......................................................................................................................... 126
6.5.13 Replacing a Float ................................................................................................................................................. 128