How Do I Clear Component Runtime; How To Calibrate A Sensor - Huawei NetCol8000-C070 User Manual

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
Figure 7-15 Diagnosis report
----End
Follow-up Procedure
To query historical alarms, choose Common Function > Query Hist Alarms or
Alarms > Query Hist Alarms on the home screen.

7.4.10 How Do I Clear Component Runtime?

Context
Performance value clearance can only be performed after component
maintenance. Otherwise, the component may run overtime and weaken the
performance of the unit.
Procedure
Step 1 On the home screen, choose Maint > Performance Maint.
Step 2 Tap Clear in the row of a performance parameter to clear the runtime.
----End

7.4.11 How to Calibrate a Sensor

Context
Calibrate a sensor if the displayed temperature or humidity on the sensor deviates
from the actual value. For example, if the return air temperature measured by
other temperature detection devices at the return air detection point is 20°C while
the value measured by the sensor is 22°C, the sensor has an error of 2°C, and the
calibration value should be set to –2°C.
Issue 09 (2022-12-15)
NO TE
Historical alarms are displayed by clearance time. The latest cleared alarm is displayed in
the uppermost row.
NO TICE
Copyright © Huawei Digital Power Technologies Co., Ltd.
7 FAQ
183