Huawei FusionModule 1000B Maintenance Manual page 6

FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
4.4.3 Monitoring System .................................................................................................................................................. 38
4.4.4 Fire Extinguishing System (Standard) ..................................................................................................................... 39
4.4.5 Fire Extinguishing System (CE) .............................................................................................................................. 40
4.4.6 Other Systems .......................................................................................................................................................... 40
4.5 Semi-annual Maintenance........................................................................................................................................... 41
4.5.1 Power Supply and Distribution System ................................................................................................................... 41
4.5.2 Cooling System ........................................................................................................................................................ 41
4.5.3 Monitoring System .................................................................................................................................................. 42
4.5.4 Fire Extinguishing System (Standard) ..................................................................................................................... 47
4.5.5 Fire Extinguishing System (CE) .............................................................................................................................. 50
4.5.6 Other Systems .......................................................................................................................................................... 53
4.6 Annual Maintenance ................................................................................................................................................... 54
5 Alarms and Faults ....................................................................................................................... 57
5.1 VESDA Alarm ............................................................................................................................................................ 57
5.2 Fire Alarms (Standard) ................................................................................................................................................ 57
5.3 Fire Alarms (CE)......................................................................................................................................................... 58
5.4 Temperature Alarms .................................................................................................................................................... 58
5.5 Humidity Alarms ........................................................................................................................................................ 60
5.6 Door Sensor Alarms .................................................................................................................................................... 61
5.7 Access Control Alarms ............................................................................................................................................... 61
5.8 Water Intrusion Alarm ................................................................................................................................................. 62
5.9 Hydrogen Alarm ......................................................................................................................................................... 63
5.10 Mains Outage ............................................................................................................................................................ 64
5.11 Communication Failure Alarms ................................................................................................................................ 64
5.12 SPD Alarm ................................................................................................................................................................ 65
5.13 PDU8000 MDU Alarms ........................................................................................................................................... 66
5.14 ATS Alarms ............................................................................................................................................................... 67
5.15 UPS5000-E Alarms ................................................................................................................................................... 68
5.16 35 kW Air-Cooled Precision Air Conditioner Alarms .............................................................................................. 69
5.17 20 kW Air-Cooled Precision Air Conditioner Alarms .............................................................................................. 73
6 Parts Replacement ....................................................................................................................... 77
6.1 Replacing Power Supply and Distribution System Components ................................................................................ 77
6.1.1 Replacing a PD510 .................................................................................................................................................. 77
6.1.2 Replacing the MDU ................................................................................................................................................. 78
6.1.3 Replacing the SPD in a PDC ................................................................................................................................... 80
6.1.4 Replacing a UPS5000-E Battery .............................................................................................................................. 81
6.1.5 Replacing a Monitoring rPDU ................................................................................................................................. 82
6.1.6 Replacing a Cabinet rPDU ....................................................................................................................................... 83
6.2 Replacing Cooling System Components .................................................................................................................... 85
6.2.1 Replacing a Remote T/H Sensor for an Air Conditioner ......................................................................................... 85
6.2.2 Replacing Air Filters for a 20 kW Air-Cooled Precision Air Conditioner ............................................................... 86
Issue 02 (2017-01-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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