OPERATION

ÊTurning the UPS Off

NOTE: Pressing the (On/Off) button while the UPS is in Battery mode causes the UPS to shut down immediately.

To turn off the UPS:1Shut down the equipment connected to the UPS.

2Press and hold the (On/Off) button for two seconds. The UPS transfers to Standby mode (if utility power is available) and removes power from your equipment.

3Unplug the UPS from the power outlet.If you do not unplug the UPS, it remains in Standby mode.

ÊStandby Mode

When the UPS is turned off and remains plugged into a power outlet, the UPS is in

Standby mode. All indicators are off, and power is not available to your equipment.

The battery recharges when necessary.

NOTE: For 220–240V models, the output receptacles may remain electrically live (up to 110–120V). Unplug the UPS to ensure power is not available to the output receptacles.

ÊUPS Front Panel

The UPS front panel indicates the UPS status and also identifies potential power problems. Figure 13 shows the UPS front panel indicators and controls.

On/Off Button

Test/Alarm Reset Button

Power On Indicator (green)

On Battery Indicator (yellow)

Overload Indicator (red)

Service Indicator (red)

Figure 13 UPS Front Panel

If the UPS beeps or a UPS alarm indicator stays on, see Table 10 on page 28 to identify and correct the problem.

HP T750 G2, HP T750J, HP T1000 G3, HP T1000J, HP T1500 G3, and HP T1500J UPS Models User Guide S 505922-002

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