Commissioning Smart Cooling Product Components - Huawei NetCol8000-A Series User Manual

NetCol8000-A(050, 100) In-room Air Cooled Smart
Cooling Product
User Manual
Procedure
Step 1 Choose Maint > Diagnostic Mode > Enter > Yes.
Figure 5-22 Entering the diagnostic mode
----End

5.5.2 Commissioning Smart Cooling Product Components

Context
For safe system operation, when smart cooling product components are started, the following
coupling relationships are presented:




Issue 10 (2019-01-15)
The screen for entering the diagnostic mode:
 Components are interlocked. Therefore, buttons for turning on or off certain components are in gray,
indicating that operations of the components are not allowed.

To ensure system security, a component may not promptly respond to operations performed on this
screen. For example, the compressor does not respond promptly after the Off (On) button is tapped if
the shortest running (shutdown) time is not met.

To exit the diagnostic mode, tap

The system automatically exits diagnostic mode when it reaches the maximum diagnostic mode
duration.
When the compressor is started, the indoor fans, outdoor fans, and the liquid solenoid
valve automatically start.
When the electric heater is started, the corresponding indoor fan automatically starts.
When the infrared humidifier is started, the corresponding indoor fan and water supply
valve automatically start.
If you need to manually turn on or off system components in diagnostic mode, log in as
the Admin or Engineer user. Ensure that the smart cooling product is started before
operation.
Copyright © Huawei Technologies Co., Ltd.
Figure 5-22 is displayed.
on the status bar.
5 ACC Introduction
108