Apc SYMMETRA PDUM160H-B User Manual download pdf (Page 18)

Operation: Operation Procedures

12 Symmetra PX 160 kW 400 V Operation 990-3015-001



Press ESC to go back to the UPS Control screen and select UPS into Bypass.

Note: The H2 LED next to the Q2 switch will illuminate, indicating that it is safe to

operate the Q2 switch.



Set the Q2 switch on the PDU-XR or external maintenance bypass panel to the ON position.

Note: The H3 LED next to the Q3 switch will illuminate, indicating that it is safe to

operate the Q3 switch.



Set the Q3 switch on the PDU-XR or external maintenance bypass panel on the PDU-XR to the

OFF position. As soon as the Q3 switch is in the OFF position, the UPS will automatically return

from maintenance bypass operation to normal operation.

The UPS is now in normal operation. Verify that the Load Powered LED is lit and the system is not

displaying any alarms.

How to view the Status screens

Use the main menu screen to access information for each component of the system. A status screen is

available for each component, this example uses the UPS.

How to view the Log screen



Press



Press



Press Use the UP and DOWN arrow keys to navigate

through the Status screens.

UPS

Alarms

Power Dist

Switch Gear

Environment

Log

Admin

Help

UPS Control

UPS Status

UPS Tests & Diags

UPS Configuration

Symmetra PX 160 kW

On Line

No UPS Alarms



Press



Press



Use the UP and DOWN arrow keys to navigate

through the Log screens.

UPS

Alarms

Power Dist

Switch Gear

Environment

Log

Admin

Help

View New Log Items

View Entire Log

Clear Entire Log

Log Item > 1 of 2

03/14/07 10:37:02

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 35 36

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Apc SYMMETRA PDUM160H-B User Manual Page 18

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