SMA NR-PL-BFS5-01 Instructions De Remplacement page 19

SMA Solar Technology AG
12. Turn the DC load-break switch of the inverter to
position I.
13. If the green LED is still flashing, the conditions for activating feed-in operation are not yet met.
As soon as the conditions for feed-in operation are met, the inverter starts with feed-in
operation and, depending on the available power, the green LED will light up continuously or
it will pulse.
14. After starting the feed-in operation, wait 15 minutes before the new assembly has
synchronized with the inverter. An inverter update of the inverter can also be carried out.
15. If the red LED lights up, an event has occurred. Find out which event has occurred and, if
necessary, initiate countermeasures.
16. After 5 minutes of feed-in operation, check whether the serial number from the inverter type
label is displayed on the user interface. If a different serial number is displayed, contact the
SMA Service Line.
17. Ensure that the inverter feeds in correctly.
Replacement Manual
7 Commissioning the Inverter
I
STP50-40-BFS-RM-xx-10 19