User's Manual

SMA America, LLC Mounting
Installation Guide BTPB_Ant-eng-IUS111410 17
1. Disconnect and open the inverter (see inverter installation guide).
2. If another communication interface is installed on the interface socket, remove the installed
communication interface (see communication interface manual).
3. Pass the cable tie through the mounting holes of the
display assembly. Make sure to pass the cable tie
below the display assembly.
4. Plug the Bluetooth Piggy-Back onto the interface
socket, aligned to the left. Make sure to leave the
two pins on the right side of the lower row of pins
free.
5. Fasten the cable tie.
DANGER
Risk of lethal electric shock when opening the inverter.
Death or serious injuries.
Disconnect the inverter on the AC and DC side (see inverter installation guide).
NOTICE
Electrostatic discharge can damage the inverter.
Ground yourself before touching components by touching the protective conductor
(PE) or a non-coated part of the inverter enclosure.