How To Fast Shut Down An Air Conditioner; How To Manually Clear Alarms - Huawei NetCol5000-A User Manual

ACC Precision Air Conditioner Controller
User Manual

5.6 How to Fast Shut Down an Air Conditioner

Procedure
Step 1 On the home screen, tap Shutdown.
The compressor stops running and the fan is shut down after the time delay.
Step 2 Disconnect the main power supply from the precision air conditioner.
----End

5.7 How to Manually Clear Alarms

Context


Procedure
Step 1 Tap Alarms > Query Act. Alarms > Comp HP lock on the home screen. The alarm
information is displayed, as shown in
Figure 5-5 Manually clearing the alarm
Step 2 Tap Clear, a dialog box for confirming clearance is displayed.
Step 3 Tap Yes, the Command triggered successfully. message is displayed.
Step 4 Tap OK.
----End
Issue 02 (2016-11-30)
If the main power supply is disconnected when the device is on, the following situation may occur after
the device is powered on again:

A power loss alarm is displayed on the ACC and automatically cleared in 10s.

The system retains the Start status before the power disconnection.
This topic uses the Comp HP switch lock alarm as an example to describe how to
manually clear alarms on the NetCol5000-A.
If you need to manually clear alarms, log in as the Admin or Engineer user.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 5-5.
5 FAQ
51