Dismantling The Defective Communication Assembly - SMA SUNNY BOY 3.0-US Instrucciones De Servicio Técnico

6 Dismantling the Defective Communication Assembly
6 Dismantling the Defective Communication Assembly
1. If necessary, remove the communication modules (see the manual of the communication
module).
2. Pull the ribbon cable connecting the
communication assembly to the Power Unit out
of the communication assembly.
3. Remove all plugs from the used sockets of the communication assembly.
4. Loosen the three screws of the communication
assembly with a Torx screwdriver (TX20) and
remove the communication assembly. Retain the
screws for later use.
10 SB30-77-1SP-US-40-AT-COM-SG-xx-10
SMA Solar Technology AG
M1 M2
X1 X2
ANT.
FCC ID: SVF-KP20
IC: 9440A-KP20
DISPLAY
A B
D-IN SPS
Max. 30V DC
BAT MFR USB
Service Manual