04-3788_ABB_OPM_PVA11 6-10kVA-RT_EN_140423
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Modifications reserved
Note:
The bypass-mode is enabled by default and this can be configured through the User’s Settings (see
Table 1.
Without mains supply (Cold start)
1. Check that all cables are connected correctly and well-fixed mechanically.
2. Press the power-on button continuously for more than 100ms. The UPS is powered on, the fans are
activated and the LCD is lightened. The UPS then performs a self-test and finally displays the UPS
status screen.
3. Press the power-on button continuously for more than 1s, the alarm buzzer will sound for 1s and the
UPS start-up takes place.
4. After a few seconds, the UPS transfers to Battery-mode. When the UPS is again supplied with power
from the mains, the UPS transfers to Online-mode without interruption in the output of the UPS.
3.3.2 UPS
Shutdown
With mains supply
1. If the UPS is working on bypass-mode, go to step 3.
2. If the UPS is on online-mode, press the power-on button continuously for more than 3s. The alarm
buzzer will sound and the UPS will transfer to Bypass-mode. Note: the output is still energized.
3. Disconnect the mains power supply. A few seconds later, the display will shut down and the output
voltage will be removed from the UPS output terminal.
In case the bypass has been disabled through the Settings menu, press the power-on button for more than 3s
to shut down the UPS. The unit will change from online to stand-by-mode. Then, simply disconnect the input
power cable and a few seconds later the display will shut down.
Without mains supply
1. To power off the UPS, press the power on/off button continuously for more than 3s. The alarm buzzer
will sound for 3s and the output power will be immediately cut-off.
2. After a few seconds, the display will shut down and the output voltage will be removed from the UPS
output terminal.
3.4 Display
Operation
Information regarding the status of the UPS, measurements, events and general information on the UPS are
available through the LCD display. This chapter describes how to navigate through the display and how to
adjust the user’s settings.
3.4.1
Changing
the
operating-mode
To change the operating-mode, the power-on button is used as follows:
-
From online-mode to bypass-mode: Press the power-on button for 3s.
-
From bypass-mode to online-mode: Press the power-on button for 3s.
-
From bypass-mode to battery: Disconnect the power supply cable and press the power-on button for
3s.
- From battery-mode to online-mode: Connect the power supply to the UPS and it will transfer
automatically to online-mode.
Note: If the bypass is disabled in the settings menu, when pressing the power-on button for 3s, the UPS goes
from online-mode to stand-by-mode.
