How To Commission Single Component - Huawei NetCol5000-C Series User Manual

NetCol5000-C(065, 080) In-row Chilled Water Smart
Cooling Product
User Manual
Figure 7-20 Setting alarm parameter 2
----End

7.1.16 How to Commission Single Component

Context



Procedure
Step 1 Choose Maint > Diagnostic Mode > Enter.
Step 2 Set Indoor fan to 50%.
For safe system operation, when smart cooling product components are turned on, the
following coupling relationships are presented:
Issue 07 (2020-03-16)
On the diagnostic mode screen, you can turn on or off components, and control their
output ratio.
If you need to manually turn on or off system components in diagnostic mode, ensure
that the smart cooling product is started before operation.
Take commissioning the indoor fan as an example.
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.
Copyright © Huawei Technologies Co., Ltd.
on the status bar.
7 FAQ
189