ABB Conceptpower DPA 500 - Page 67

Modifications reserved
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9. Transfer Load to Bypass-Mode by means of COMMAND “LOAD TO BYPASS”
10. Verify the status (Load on Bypass, Eco-Mode) by checking the LED-indicators as shown
below:
LED Indicator
Colour
LINE 1
Green
LINE 2
Green
BYPASS
Green
INVERTER OFF
BATTERY
Green
11. Transfer load to Inverter-Mode by means of COMMAND “LOAD TO INVERTER”. On
LCD: “LOAD PROTECTED” will appear
12. Press simultaneously the two ON/OFF buttons on the UPS-control panel (PMD) on all
control panels to turn the modules
OFF
. On the LCD’s message “LOAD OFF, SUPPLY
FAILURE” will appear and the mimic panel will show
13. Close Parallel Isolator (IA2);
14. Press simultaneously the two ON/OFF buttons on the UPS-control panel (PMD) on all
control panels to turn the modules
ON
. On the LCD’s message “LOAD PROTECTED”
will appear and the mimic panel will show.
15. If required, enable the Xtra VFI working mode. Follow instructions on chapter A.2.3.
THE LOAD IS NOW PROTECTED BY THE CONCEPTPOWER DPA 500