FusionModule1000B Water-Cooled IT Solution
Commissioning Guide
9 Commissioning Core Components
Issue 02 (2017-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
92
Figure 9-10
System setting screen
Step 2
Tap
Settings
>
System Settings
>
System Control
on the home screen to enter the screen
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 air conditioners 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
Engineer
user or other types of users who have higher
permission.
Unit start delay defines the delay required by an air conditioner to respond to the operating state
delivered by the controller after the air conditioner 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 precision air conditioner.
Figure 9-11
System control screen
Step 3
Tap
Settings
>
System Settings
>
T/H Sensor
on the home screen to enter the screen shown
