Appendix 3 Rdu-Cooling Air-Conditioner Single-Unit Manager Software Introduction - Liebert DM Series User Manual

Appendix 3 RDU-Cooling Air-Conditioner Single-Unit Manager
The RDU-Cooling manager is a monitoring system developed by Emerson Network Power Co., Ltd. (Emerson for
short) to perform monitoring and management over the Liebert_DM air conditioner (Liebert_DM AC for short)
designed by Emerson.
You can use the WEB browser to log in the RDU-Cooling manager to perform monitoring and management over the
Liebert_DM AC.
After you have logged in the RDU-Cooling manager, the screen displays the primary interface, as shown in Figure 2.
1
7
8
9
1. Username
6. System time
The primary interface of the RDU-Cooling manager consists of three functional areas: menu area, display & operation
area and alarm display area.
 The menu area displays five menus and all submenus, which can be selected by clicking.
 The display & operation area displays the operation interface of the selected menu, you can query or configure
the information of this menu or perform relevant equipment control operations.
 The alarm display area displays all current alarms, click Hide Active Alarm [alarm number], all current alarms
will be hidden, and meanwhile, Hide Active Alarm [alarm number] will become Show Active Alarm [alarm
number]. If Auto pop-up is ticked, when a new alarm generates, the alarm information will pop up
automatically.
Click the Logout button to log out the current user and return to the login page.

Appendix 3 RDU-Cooling Air-Conditioner Single-Unit Manager Software Introduction

Software Introduction
2 3
2. Logout button 3. Alarm Sound (ON/OFF)
7. Menu area 8. Display & operation area
Figure 2 Primary interface of the RDU-Cooling manager
New Liebert_DM Series Air Conditioner User Manual
4 5
4. System title
9. Alarm display area
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6
5. Number of current alarms