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FusionModule1000B Water-Cooled IT Solution
Commissioning Guide
Preparations
Tools: none
Documents: 30 kW chilled water precision air conditioner teamwork initial configuration
table, air conditioner teamwork relationship diagram
Skill requirement: cooling engineer
Context
Teamwork is a solution for allocating the overall temperature and humidity of the
FusionModule1000. It is used to improve the operating efficiency of precision air conditioners
by preventing competitive operations.
Multiple precision air conditioners are interconnected and centrally controlled to support the
rotation of active and standby precision air conditioners. A maximum of 32 precision air
conditioners can be interconnected using the CAN bus. The precision air conditioner whose
address is displayed as 1 on the LCD is the master, which collects, processes, and delivers
data.
Figure 9-5
Figure 9-5 Teamwork topology
Table 9-7 Note for the screen
No.
1
2
Issue 02 (2017-01-10)
For the diagrams and tables, see the initial configuration parameter manual for the solution in use.
shows the teamwork topology for 30 kW chilled-water precision air conditioners.
Option
ON/OFF/NA
01/02/03/04
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Remarks
ON indicates that the precision air conditioner is started,
OFF indicates shutdown, and NA indicates offline.
Indicates the device address. 01 is the master unit and
others are all slave units. If the master unit is offline,
teamwork networking fails.
9 Commissioning Core Components
85
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