Silence Alarm & Backup Log Files (Service Terminal Interface)

6.0SILENCE ALARM & BACKUP LOG FILES (SERVICE TERMINAL INTERFACE)

This section describes two features that are available in the Service Terminal Interface:

Silence Alarm

Backup Log Files

6.1Silence Alarm (Service Terminal Interface)

The Silence Alarm menu item allows you to silence the audible alarm and reset the Common Alarm Relay output if the common alarm is configured to reset with silence.

This menu item is available only through the Service Terminal Interface.

NOTE

An alarm may also be silenced by pressing any key on the LCD keypad on the front of the AC4. The LCD does not offer Silence Alarm as a menu item.

To silence the alarm remotely through the Service Terminal Interface:

Connect to the AC4 either from a remote computer or through the RS232 port (see A.2 - Connecting to the Service Terminal Interface).

At the Main Menu, enter 6 (Silence Alarm).

At the Silence Alarm menu, shown below, enter 1 to silence the audible alarm immediately. (To exit without silencing the alarm, enter 2 or press the Escape key.)

Silence Alarm

(Service Terminal Interface only)

SILENCE ALARM

Silence alarm and reset common alarm relay if common alarm relay is configured to reset with silence alarm

1=SILENCE ALARM 2=RETURN TO MAIN MENU

SELECT A NUMBER:1

>ALARM HAS BEEN SILENCED

• A confirmation message appears: “Alarm has been silenced.”

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Liebert AC4 Silence Alarm & Backup LOG Files Service Terminal Interface, Silence Alarm Service Terminal Interface only

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.

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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.