Configuring automatic start delay
The load segments turn on automatically after the utility power returns, if they were
shut down by any of the following means:
v The on/off button
v An external command with the auto-restart option
v Battery under voltage state
v Automatic on battery shutdown command
You can change the length of the restart delay time or disable automatic restart. To
set the restart delay times for each load segment, complete the following steps:
1. From the main menu, press the down (
) button to scroll to the Configuration
menu, and press the OK button.
2. Press the down (
) button to scroll to Automatic Start Delay, and press the
OK button.
3. Press the down (
) button to select the load segment that you want to set and
press the OK button.
4. Press the down (
) button to select the restart delay for the load segment.
You can specify one of the following options for the restart delay time for each
load segment:
v Select zero seconds to restart immediately.
v Select 1 - 32767 seconds to delay for the specified time.
v Select Off.
5. Press the OK button for 1 second to confirm.
6. Repeat step 3 to step 5 to set the other load segment, if applicable.
Notes:
1. Load segment on/off commands that are issued through the Control menu
override the user settings for load segments.
2. A single load segment delay applies to both receptacles. However, there is an
additional automatic 1-second delay between closing segments 1 and 2. The
delay is always present when an On command is issued for both segments at
the same time.
Configuring automatic on battery shutdown
You can use the Automatic on Battery Shutdown setting to configure how soon
the load segment shuts down when the UPS transfers to Battery mode:
v If the Automatic on Battery Shutdown setting is set to Off (default), the load
segment turns off only when you manually press the button, issue an external
command, or turn it off through the display (Control > Load Segments).
v If the Automatic on Battery Shutdown setting is set to zero seconds (0s), the
load segment turns off automatically when the UPS on Battery state is activated.
v If you select a value, the load segment turns off automatically after the selected
delay while the UPS operates on battery, but the shutdown is canceled if the
utility power returns before the delay has expired.
Chapter 3. Operating the uninterruptible power supply 39
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