Symbol Description
Indicates a potentially hazardous situation which, if
not avoided, could result in equipment damage, data
loss, performance deterioration, or unanticipated
results.
NOTICE is used to address practices not related to
personal injury.
Supplements the important information in the main
text.
NOTE is used to address information not related to
personal injury, equipment damage, and environment
deterioration.
Change History
Issue Release Date Description
05 2021-10-10 Added descriptions about the water-
cooled module.
Added 4.1.2 Layout Principles
(NetCol500-A110).
04 2021-06-18 Updated 4.1 Installation Requirements.
Updated B Base.
Updated D Power Cable Filter for an
Outdoor Unit.
Updated E Electrical Diagrams.
03 2020-10-10 Updated 3 Technical Specications.
Added 12.1 How Do I Issue a Start/
Shutdown Command?.
Added 12.3.16 How Do I Query the
Setting of a Parameter Before Change?.
02 2020-07-06 Added descriptions about the
NetCol8000-A055D.
01 2020-04-20 This issue is the rst ocial release.
NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual About This Document
Issue 05 (2020-10-10) Copyright © Huawei Technologies Co., Ltd. iii