Controls and Indicators

6.0CONTROLS AND INDICATORS

All indicators illuminated

for illustrative purposes only.

6.1ON/Alarm Silence/Battery Test Button

This button controls output power to connected load(s) and has three functions:

On

Alarm Silence

Battery Test

ON—When the UPS is Off, pressing the ON/Alarm Silence/Battery Test button for more than one

(1)second will start the UPS, and an audible alarm sounds briefly. The UPS is capable of starting on battery (battery start).

Alarm Silence—When a UPS audible alarm is active, pressing and releasing the ON/Alarm Silence/ Battery Test button will silence the active audible alarm, whether utility power is present or not. Once the alarm silence function has been activated, all active audible alarms will remain silenced until a new alarm condition is detected.

NOTE

The LOW BATTERY, OVER TEMP and OVERLOAD warning audible alarms CANNOT be silenced.

Battery Test—To initiate a manual battery test, press the ON/Alarm Silence/Battery Test button for at least one second while operating from utility power with no alarm conditions present.

If all five (5) Battery indicators are not illuminated, allow the UPS to recharge the batteries for 24 hours.

After 24 hours, retest the batteries.

After the batteries have been retested, if all five (5) Battery indicators are not illuminated, con- tact your local dealer, Liebert representative or Liebert Worldwide Support Group.

6.2OFF Button

When the UPS is on (in either Normal or Battery mode), pressing the OFF button for more than one (1) second will shut down the UPS. An audible alarm sounds briefly.

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Liebert 1000 - 3000VA 60 Hz 120V user manual ON/Alarm Silence/Battery Test Button, OFF Button, Controls and Indicators

1000 - 3000VA 60 Hz 120V specifications

The Liebert 1000 - 3000VA 60 Hz 120V is an uninterruptible power supply (UPS) designed to protect critical electronic equipment and ensure uninterrupted operation in various settings. Ideal for small to medium-sized businesses, the Liebert UPS offers reliable power protection with its compact and efficient design.

One of the main features of the Liebert 1000 - 3000VA is its advanced battery technology. Equipped with high-performance sealed lead-acid batteries, this UPS ensures long-lasting power backup while requiring minimal maintenance. The smart battery management system intelligently monitors battery health, extending overall battery life while providing precise notifications for replacement, thus optimizing operational efficiency.

Another critical characteristic is its online double-conversion technology. This feature provides consistent and clean power by converting incoming AC power to DC and then back to AC again. This process effectively eliminates any electrical noise or power fluctuations, protecting sensitive electronics from interruptions or damage caused by power surges, spikes, or drops. As a result, workloads can operate without concern for potential power issues.

The Liebert UPS is designed with user-friendliness in mind. Featuring a clear LED display, it allows users to easily monitor performance metrics such as load level, battery health, and runtime status. In addition, the intuitive control panel simplifies operation and navigation through settings, making it accessible to users without extensive technical knowledge.

This UPS also offers flexibility with multiple outlet options. The Liebert 1000 - 3000VA includes a combination of NEMA outlets, providing compatibility with various equipment types, from servers and routers to networking devices and communications equipment. This versatility ensures that it meets diverse power requirements within any environment.

Moreover, the compact form factor enables installation in tight spaces while maintaining robust performance. Its efficient design facilitates heat dissipation, ensuring optimal operation without overheating.

The Liebert 1000 - 3000VA 60 Hz 120V UPS delivers excellent protection for critical equipment across various industries, including telecommunications, healthcare, and finance, ensuring operational continuity. With its advanced features, reliable technologies, and user-centered design, it stands out as a reliable choice for any organization seeking to safeguard its power supply infrastructure.