SMA 20000TL Installation - Manual (Page 17)

SMA Solar Technology AG 5 Electrical Connection
Installation Manual PCONTROLMOD-IA-en-15 17
5.3.2 Installing the Module in the Sunny Tripower / Sunny Boy
Requirement:
☐ The firmware version of the inverter is supported (see Section 2.3 "Supported Products",
page 8). If necessary, update the inverter firmware (see the Technical Description "Firmware
Update with SD Card" at www.SMA-Solar.com).
Procedure:
2. Loosen the screw of the display and flip the display up until it snaps into place.
3. If another communication interface is installed at the mounting location of the module,
disassemble it (see the installation manual of the communication interface).
4. Position the module in the inverter and lead the
ribbon cable upwards behind the display. The key
on the rear edge of the module must fit into the hole
in the plastic retainer in the inverter.
5. Use an Allen key (AF 3) to fasten the screw to the
module (torque: 1.5 Nm)
6. Flip the display down.
7. Insert the ribbon cable into the left pin connector on
the display of the inverter.
1.
Danger to life due to electric shock when opening the inverter
High voltages are present in the live components of the inverter. Touching live components
results in death or serious injury.
• Disconnect the inverter from all voltage sources on the AC and DC sides and open it
(see the inverter manual). Observe the waiting time to allow the capacitors to discharge.