Huawei FusionModule800 User Manual

5.3.13.2.2 Installing the EDCM App..................................................................................................................................... 349
5.3.13.2.3 Allowing a User to Log in to the EDCM on a Mobile Device................................................................. 350
5.3.13.2.4 (Optional) Replacing the App
Certicate on a Mobile Device.............................................................. 350
5.3.13.2.5 Logging In to the EDCM App.............................................................................................................................350
5.3.13.2.6 Setting EDCM Communication Parameters on the ECC800-Pro........................................................... 351
5.3.13.2.7 Connecting to the Network................................................................................................................................352
6 O&M....................................................................................................................................... 355
6.1 Routine Maintenance........................................................................................................................................................ 355
6.1.1 Monthly Maintenance................................................................................................................................................... 355
6.1.2 Quarterly Maintenance................................................................................................................................................. 359
6.1.3 Yearly Maintenance........................................................................................................................................................ 360
6.2 Troubleshooting.................................................................................................................................................................. 366
6.2.1 Power Supply and Distribution System Troubleshooting.................................................................................. 366
6.2.2 Smart Cooling Product Troubleshooting................................................................................................................. 370
6.2.3 Management System Troubleshooting....................................................................................................................373
6.3 Alarm Reference..................................................................................................................................................................375
6.4 Parts Replacement............................................................................................................................................................. 398
6.4.1 Replacing Structural System Components............................................................................................................. 398
6.4.1.1 Replacing a Cabinet Electronic Clasp Lock......................................................................................................... 398
6.4.1.2 Replacing a Gas Spring.............................................................................................................................................. 399
6.4.1.3 Replacing a PDU2000.................................................................................................................................................400
6.4.2 Replacing Power Supply and Distribution System Components.................................................................... 401
6.4.2.1 Replacing a Surge Protection Module.................................................................................................................. 401
6.4.2.2 Replacing a Fuse.......................................................................................................................................................... 403
6.4.2.3 Replacing an Indicator............................................................................................................................................... 403
6.4.2.4 Replacing a UPS2000-G............................................................................................................................................ 405
6.4.2.5 Replacing a Lithium Battery.................................................................................................................................... 409
6.4.2.6 Replacing the Monitoring Board from the ATS Subrack................................................................................410
6.4.2.7 Replacing an ATS Subrack........................................................................................................................................ 411
6.4.3 Replacing Cooling System Components..................................................................................................................412
6.4.3.1 Replacing Indoor Unit Components...................................................................................................................... 412
6.4.3.1.1 Replacing an Indoor Fan........................................................................................................................................414
6.4.3.1.2 Replacing a Condensate Pump............................................................................................................................418
6.4.3.1.3 Replacing a PSU,
Rectier, or Main Control Module................................................................................... 420
6.4.3.1.4 Replacing an NTC Temperature Sensor............................................................................................................ 422
6.4.3.1.5 Replacing a Low Pressure Sensor....................................................................................................................... 423
6.4.3.1.6 Replacing a Fuse.......................................................................................................................................................424
6.4.3.1.7 Replacing a Contactor............................................................................................................................................ 426
6.4.3.1.8 Replacing an EEV and Coil.................................................................................................................................... 427
6.4.3.2 Replacing Outdoor Unit Components.................................................................................................................. 430
6.4.3.2.1 Replacing an Outdoor Fan.................................................................................................................................... 434
6.4.3.2.2 Replacing a Compressor........................................................................................................................................ 442
FusionModule800 Smart Small Data Center
User Manual Contents
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. x

Huawei FusionModule800 Specifications

General

Brand	Huawei
Model	FusionModule800
Category	Storage
Language	English