Huawei ECC800 User Manual page 191

ECC800 Data Center Controller
User Manual
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WebUI Operation
Step 1 Log in to the ECC800 WebUI as an administrator.
Step 2 Choose Monitoring > Air Conditioner > Running Parameters to enter the smart cooling
product running parameter setting page.
Step 3 Set L1/L2 enable to Yes, and click Submit to complete the iCooling function setting.
Figure 7-4 Setting the iCooling function
Figure 7-5 Temperature and humidity settings
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Issue 02 (2019-02-28)
− At least one cold-aisle temperature and humidity sensor is installed for each smart
cooling product, and each smart cooling product can detect the sensor readings.
The smart module plan view has been created. The positions of devices in the smart
module plan view must be the same as their actual locations.
All smart cooling products in the smart module need to be networked for teamwork. For
details about how to configure teamwork networking, see the smart cooling product user
manual of the corresponding model. One smart module has only one group. In this group,
communication between the slave and master units as well as communication between
the master unit and the ECC800 is normal.
The WebUI displays the L1/L2 enable page only for smart cooling products that support
the iCooling function.
When L1/L2 is enabled, smart cooling products enter the iCooling teamwork control mode.
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 The temperature and humidity refer to the values at the air intake vents of the IT cabinets.
 After L1/L2 linkage is enabled, if the preceding conditions are not met, an L1/L2 linkage alarm is
generated. In this case, the smart cooling product automatically exits the iCooling teamwork mode
and enters the intelligent teamwork mode.
When L1/L2 is enabled, the T/H threshold can only be set on the ECC800 WebUI.
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 When L1/L2 is disabled, smart cooling products enter the intelligent teamwork control mode
(teamwork controlof smart cooling products).
Copyright © Huawei Technologies Co., Ltd.
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