HP Uninterruaptible Power System R1500 XR Models 217823-002 manual Returning to Standby Mode

Operation

Returning to Standby Mode

When the UPS is in Operate mode (the Utility LED is solid green), press and hold the Standby button (1) until the audible alarm sounds. The Utility LED (2) flashes, and power to the loads ceases.

2

1

100%

25%

Figure 2-3: Placing the UPS in Standby mode

IMPORTANT:

•While in Standby mode, the UPS maintains the charge on the batteries, but no power is available at the output receptacles.

•The UPS remains in Standby mode until an alternate mode is selected, or until utility power is removed.

2-4 HP Uninterruptible Power System R1500 XR Models User Guide