Ups Operation; Initial Ups Startup - Toshiba 4300 series Installation And Operation Manual

13.

UPS Operation

The 4300 UPS is hardwired to both utility power and the critical loads. The two main operating states are
1.
On-Line with the UPS providing clean power to the load.
2.
Bypass, where the power is routed around the converter-inverter of the UPS and fed directly to the
load.
A Third state, Emergency shut-down, is for emergency use only and is discussed separately in Section
12.3.
The UPS can be switched between On-Line and Bypass by switching the knob switch located below the
touchscreen display.
13.1

Initial UPS Startup

The first time the UPS is started after installation, use the touchscreen to enter the current time and date.
1.
Start the UPS as described in 13.2 steps 1-5.
2.
Enter the System Date:
Press the Setup tab.
Press System Date in the Data Display Area.
Enter the date in the following format: Www Mmm DD YYYY
Www is the three character day of the week: Mon, Tue, Wed...
Mmm is the three character Month: Jan, Feb, Mar...
DD is the two digit day of the month: 01, 12, 30...
YYYY is the four digit year: 2011
Press Write to store the date.
Press Quit to exit System Date setup.
3.
Enter the System Time:
Press the Setup tab.
Press System Time in the Data Display Area.
Enter the Time in the following format: HH:MM AM
HH is the two digit hour followed by a colin (:)
MM is the two digit month.
AM/PM is before or after noon.
Press Write to set the time.
Press Quit to exit System Time setup.
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4300 Series Installation and Operation Manual