Huawei FusionModule1000A40 Commissioning Manual page 71

FusionModule1000A40 Prefabricated All-in-One Data
Center
Commissioning Guide
Figure 8-13 System Settings screen
Step 2 Tap Settings > System Settings > System Control on the main screen to enter the page
shown in
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Figure 8-14 System control screen
Step 3 Tap Settings > System Settings > T/H Sensor on the home screen to enter the screen shown
in Figure
Issue 04 (2020-01-17)
Figure 8-14.
Tap items on the system control screen to configure parameters and query the value range of
parameters.
You can configure parameters related to the temperature and humidity of cooling products on the
humidity and temperature sensor screen. The temperature and humidity control includes parameters,
such as the temperature and humidity control type, air supply temperature and humidity setpoint, and
air return temperature and humidity setpoint.
To change parameter values, log in as the Admin user or other types of users who have higher
permission.
Unit start delay defines the delay required by an cooling product to respond to the operating state
delivered by the controller after the cooling product is started. The value range of Unit start delay is
from 1s to 60s. The preset delay is 10s.
If the parameter for disabling the unit ON/OFF control over the EMS is set to Yes, you cannot use
the EMS to start or shut down the smart cooling product.
8-15.
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8 Commissioning Core Components
65