Huawei NetCol5000-A-035 - Page 136

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
4 ACC Introduction
Issue 13 (2019-01-15)
Copyright © Huawei Technologies Co., Ltd.
127
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Required humidity: indicates the total dehumidification and humidification requirements of the
group and is used as a reference for enabling the dehumidification and humidification mode by the
master device.
----End
4.5.10 Which Parameters Are Restored to Default Values After
Default Settings Are Operated
After choosing Settings > Restore Defaults > Yes, the following parameters are displayed:

All parameters displayed on Settings > System Settings.

All parameters displayed on Settings > Alarm Settings.

All parameters displayed on Settings > Comm Settings.

Date format and time zone settings displayed on Settings > User Settings.

All parameters displayed on Maint > Sensor Adjust.
To prevent loss of important data, record all parameter values before restoring default settings.
After restoring default settings, change the parameter values to the recorded values.
After default settings are restored, all communication addresses are changed to 1 and the communication
between all devices and the EMS is disconnected. The communication addresses must be reset to
recover the communication.
4.5.11 How to Change the SSH Access Password
Context

SSH is used only for advanced maintenance.

Change the preset password in your first login to the controller over SSH.

Except for password changes, do not perform any other operations. Otherwise, the
controller cannot work properly.

Except for password changes, operations resulting in controller faults are beyond the
warranty scope.

Remember the new password.
When Windows accesses the controller over SSH, you need to use client software such as PuTTY.
Procedure
Step 1 Log in to the controller over SSH.