7 opening and closing the sunny boy, 1 opening the sunny boy, 2 closing the sunny boy – SMA SB 1100LV User Manual
Page 33: Opening and closing the sunny boy, Opening the sunny boy, Closing the sunny boy
SMA
Technologie AG
Opening and closing the Sunny Boy
Installation Guide
SB1100LV-11:SE2006
Page 33
7 Opening and closing the Sunny Boy
7.1 Opening the Sunny Boy
1.
Switch the line circuit breaker to the "off" position.
2.
Switch the DC circuit breaker to the "off" position.
3.
Wait 30 minutes!
4.
Remove the four screws from the lid and pull the lid forward smoothly. Remove the
PE connection from the lid. Loosen the locking on the PE connectors on the lid when
you remove them.
7.2 Closing the Sunny Boy
1.
Reconnect the earth wire (PE) to the lid. Now secure the lid to the Sunny Boy SB
1100LV by tightening the four screws evenly.
2.
Switch the DC circuit breaker to the "on" position.
3.
Switch the line circuit breaker to the "on" position.
4.
Now check whether the LED display on the Sunny Boy SB 1100LV indicates that
the device is functioning correctly.
Attention!
If you need to open the device for whatever reason, please pay attention
to chapter 3 "Safety instructions" (Page 9).
Attention!
Follow the sequence below under all circumstances.
Attention!
Follow the sequence below under all circumstances.