Installation Guide

5. Verify that the inverter is configured to the proper country: Press the LCD light
button until reaching the ID status screen:
I D :        # # # # # # # # # #
D S P 1 / 2 : 1 . 0 2 1 0 / 1 . 0 0 3 4
C P U :          0 0 0 3 . 1 9 x x
C o u n t r y :           U S A 1
6.
If required, perform the following additional steps before closing the inverter cover:
Country settings or inverter configuration using the internal LCD user
buttons – refer to Country and Grid on page 66.
Communication options connection – refer to Setting Up
Communication on page 83.
7.
Close the inverter cover by tightening the screws with a torque of 10.3 N*M/ 7.5
lb*ft. For proper sealing, first tighten the corner screws and then the two central
screws. The following figure illustrates recommended order:
Figure 26: Tightening order of the screws
8. Ensure proper conduit sealing; inspect the entire conduit run and use standard
conduit sealants to avoid water penetration.
9.
Turn ON the Safety Switch. If an additional external DC switch is installed between
the power optimizers and the inverter(s) then turn it ON.
A status screen similar to the following appears on the LCD panel:
V a c [ V ] V d c [ V ] P a c [ w ]
2 4 0 . 7   1 4 . 1   0 . 0
P _ O K : 0 0 0 / 0 0 0 < S _ O K >
- - - - - - - - - - - - - - - O F F
10. Verify that the following information appears on the LCD panel:
-Three Phase System Installation Guide MAN-01-00002-4.3
54 Step 1: Activating the System