SMA SB 4200TL HC Multi-String - Manual (Page 27)

SMA Technologie AG Installation
Installation Guide SBTLHCMS-IEN080411 Page27
5. Repeat points 2 and 3 for each string.
6. Connect up the faultless PV generator strings to
the inverter. Ensure the assignment of the strings
is correct.
7. Close the unnecessary DC input sockets with the
caps included in the delivery.
8. Attach the handle of the Electronic Solar Switch.
Notice!
The Electronic Solar Switch can become damaged if it has not been at-
tached properly.
Firmly insert the handle all the way into the socket in the Sunny Boy and
check that it is firmly inserted. Never tighten the screws of the socket inside
the Sunny Boy in order to avoid that the socket locks in place.