Section-5
04-3008_S5_ABB_OPMCPDPA-S2_GB_121202
Page 10/16 ABB
Printed in Switzerland – Modifications reserved
4.
Check if the LED LINE1 and battery is green. If yes, mains voltage is OK;
On the LCD: “LOAD OFF, SUPPLY FAILURE” will appear and the LED-indicator will indicate as
shown below:
LED Indicator
Colour
LINE 1
Green
LINE 2
OFF
BYPASS OFF
INVERTER OFF
BATTERY Flashing
Green
5.
Close internal and external battery fuses/breaker (if available);
6.
Press simultaneously both “ON/OFF” Buttons to start-up UPS.
LCD panel must display: “LOAD DISCONNECTED PARALLEL SWITCH OPEN” and the LED-
indicator will appear as shown below:
LED Indicator
Colour
LINE 1
Green
LINE 2
Green
BYPASS OFF
INVERTER Green
BATTERY Green
7.
Transfer load to mains and inverter for testing using submenu COMMANDS
8.
Transfer Load to Bypass-Mode by means of COMMAND “LOAD TO BYPASS”
9.
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
10.
Close Parallel Isolator (IA2);
11.
Open Maintenance Bypass (IA1) by turning it to position “OFF”. The load is now supplied by the static
bypass.
12.
Transfer load to Inverter-Mode by means of COMMAND “LOAD TO INVERTER”. On LCD: “LOAD
PROTECTED” will appear.
THE LOAD IS NOW PROTECTED BY THE CONCEPTPOWER DPA™ S2
