Initial Configuration Of Temperature And Humidity - Huawei FusionModule1000B V100R003C00 Commissioning Manual

FusionModule1000B Water-Cooled IT Solution
Commissioning Guide
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9.2.2.4 Initial Configuration of Temperature and Humidity

Prerequisites
You have powered on the 30 kW chilled water precision air conditioners.
Preparations
Tools: none
Documents: 30 kW chilled water precision air conditioner temperature and humidity initial
configuration table, 30 kW chilled water precision air conditioner teamwork initial
configuration table
Skill requirement: cooling engineer
Context
Air conditioners in one module constitute a group. You need to set the temperature and
humidity of the air conditioner system on the master unit in each group before air conditioners
in the group are used.
Procedure
Step 1 Tap Settings > System Settings on the home screen to enter the screen shown in
Issue 02 (2017-01-10)
 Required cooling capacity: indicates the total cooling or heating requirement based on which the
master unit issues cooling or heating commands to slave units in a group. If the cascade function is
enabled, the requirement is also used as a reference for determining whether to start standby units.
 Required humidity: indicates the total dehumidification or humidification requirements based on
which the master unit issues dehumidification or humidification commands to slave units in a group.

If any device parameter is inconsistent with its initial configuration, change it to the initial
configuration.
For the tables, see the initial configuration parameter manual for the solution in use.
 To change the settings, you need to log in as the Admin or Engineer user. For the passwords, see
the 30 kW chilled water precision air conditioner teamwork initial configuration table.

You need to obtain permission before changing system settings. Only trained and qualified personnel
can change settings excluding the control type and setpoint of the T/H sensor.
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9 Commissioning Core Components
Figure 9-10.
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