Turning Off Ups - Liebert UHA1R-0100 User Manual

1. The battery state information will be renovated after each time the battery self-test is complete. Confirm the battery fault
information of the self-test upon battery undercharge by conducting the self-test again after the battery has been fully charged.
2. Follow the sequence to start up the UPS: connect the battery first, connect the mains next, and press the ON/SILENCE key at
last.

5.5 Turning Off UPS

Turning off UPS includes turning off UPS in Normal mode, turning off UPS in Battery mode, turning off UPS in Bypass
mode and turning off UPS in EPO mode.
Turning off UPS in Normal mode
Press and hold the OFF key for one second until the buzzer beeps, the UPS inverter stops working, and transfers to
Bypass mode. At this moment, the mains indicator and bypass indicator will turn on; press and hold the OFF key for
10 seconds, the UPS enters the standby state. At this moment, the UPS is not powered off completely, the mains
indicator is on, as shown in Figure 5-6. If you need to power off the UPS completely, disconnect the mains input of
the UPS.
Turning off UPS in Battery mode
Press and hold the OFF key for one second, then the UPS is turned off, the output is terminated, the load is powered
off and the Battery indicator is off, as shown in Figure 5-7. If you need to power off the UPS completely, press and
hold the OFF key for 10 seconds.
Note
Figure 5-6 Indicator status
Figure 5-7 Indicator status
Liebert ITA 10kVA UPS User Manual
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Chapter 5 UPS Operation Instructions
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