Setup Menu

A.6 SETUP MENU

The Setup menu allows the user to configure the AC4—setting up inputs, outputs and system fea- tures such as date and time, as well as operation options such as a rotation sequence and standy test- ing. This menu also provides a vehicle for manually changing the state of an output to ON or OFF, clearing active alarms and deleting records from the AC4’s alarm and event logs.

Main Menu

After connecting to the Service Terminal Interface, the Main Menu appears, as shown below.

Main Menu

LIEBERT AC4

VX.XXX.X

LIEBERT CORPORATION COPYRIGHT 2004

ALL RIGHTS RESERVED

MAIN MENU

1=VIEW ACTIVE ALARMS 2=VIEW ALARM LOG 3=VIEW EVENT LOG 4=VIEW INPUT STATUS 5=VIEW OUTPUT STATUS 6=SILENCE ALARM 7=BACKUP LOG FILES

0=SETUP SYSTEM-LOGIN REQUIRED

SELECT A NUMBER:0

• Choose 0 to access the features illustrated in this section.

Login Menu

The System and Control options require a password to prevent unauthorized users from making changes to the system. After choosing 0 in the Main Menu above, the Login Menu appears:

Login

YOU MUST LOGIN TO PERFORM

SETUP OR TO MAKE CHANGES

LOGIN WITH 4 CHARACTER

PASSWORD

>****

>INVALID PASSWORD, ENTER AGAIN >PRESS <ESC> TO EXIT

>

• Enter the password, and the Setup Menu appears, as shown in the following section.

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Liebert AC4 user manual Setup Menu, Login Menu

AC4 specifications

The Liebert AC4 is a highly advanced cooling solution designed for critical environments, such as data centers and telecommunications facilities. As data demands rise and IT equipment generates significant heat, an effective cooling system is paramount to maintaining optimal performance and reliability. The Liebert AC4 stands out in this space, offering a blend of efficiency, flexibility, and innovative technology.

One of the main features of the Liebert AC4 is its adaptability to various configurations and applications. It can be deployed in both hot aisle and cold aisle containment setups, making it versatile for different data center designs. This flexibility allows facilities to implement cooling strategies that align perfectly with their specific layouts and operational requirements.

The Liebert AC4 employs cutting-edge, variable-speed fans that enhance energy efficiency. These fans adjust their speed according to the cooling load, ensuring that the system operates at peak efficiency while significantly reducing energy consumption. This feature is essential in critical environments, where minimizing operational costs is often as important as maintaining optimal temperatures.

In addition to energy-efficient cooling, the Liebert AC4 integrates advanced monitoring and control technologies. With built-in intelligence and compatibility with the Liebert SiteScan monitoring system, users can ensure real-time visibility into their cooling operations. This monitoring capability enables data center managers to make informed decisions and swiftly address any cooling anomalies, minimizing the risk of overheating and downtime.

Furthermore, the system is designed to be easy to install and maintain, reducing downtime during setup and upkeep. The modular design allows for scalability, enabling organizations to expand their cooling capabilities as their needs grow.

The Liebert AC4 also features a robust construction that enhances reliability and durability, making it an ideal choice for environments where equipment uptime is critical. Its streamlined design not only optimizes airflow and cooling distribution but also contributes to aesthetic considerations in professional settings.

In conclusion, the Liebert AC4 combines efficiency, versatility, and advanced technologies to deliver a reliable cooling solution for modern data centers and critical facilities. Its variable-speed fans, flexible configurations, and advanced monitoring capabilities position it as a leader in the competitive field of cooling solutions, ensuring that critical equipment remains operational and efficient. Organizations looking to enhance their cooling strategies will find the Liebert AC4 to be an invaluable asset in today’s fast-paced digital landscape.